{"version":3,"sources":["node_modules/moment/moment.js","node_modules/@angular/animations/fesm2022/browser.mjs","node_modules/@angular/platform-browser/fesm2022/animations.mjs","node_modules/libphonenumber-js/metadata.min.json.js","node_modules/libphonenumber-js/min/exports/withMetadataArgument.js","node_modules/libphonenumber-js/es6/ParseError.js","node_modules/libphonenumber-js/es6/constants.js","node_modules/libphonenumber-js/es6/tools/semver-compare.js","node_modules/libphonenumber-js/es6/helpers/isObject.js","node_modules/libphonenumber-js/es6/metadata.js","node_modules/libphonenumber-js/es6/helpers/extension/createExtensionPattern.js","node_modules/libphonenumber-js/es6/helpers/isViablePhoneNumber.js","node_modules/libphonenumber-js/es6/helpers/extension/extractExtension.js","node_modules/libphonenumber-js/es6/helpers/parseDigits.js","node_modules/libphonenumber-js/es6/parseIncompletePhoneNumber.js","node_modules/libphonenumber-js/es6/helpers/mergeArrays.js","node_modules/libphonenumber-js/es6/helpers/checkNumberLength.js","node_modules/libphonenumber-js/es6/isPossible.js","node_modules/libphonenumber-js/es6/helpers/matchesEntirely.js","node_modules/libphonenumber-js/es6/helpers/getNumberType.js","node_modules/libphonenumber-js/es6/isValid.js","node_modules/libphonenumber-js/es6/helpers/getPossibleCountriesForNumber.js","node_modules/libphonenumber-js/es6/helpers/applyInternationalSeparatorStyle.js","node_modules/libphonenumber-js/es6/helpers/formatNationalNumberUsingFormat.js","node_modules/libphonenumber-js/es6/helpers/getIddPrefix.js","node_modules/libphonenumber-js/es6/helpers/RFC3966.js","node_modules/libphonenumber-js/es6/format.js","node_modules/libphonenumber-js/es6/PhoneNumber.js","node_modules/libphonenumber-js/es6/helpers/stripIddPrefix.js","node_modules/libphonenumber-js/es6/helpers/extractNationalNumberFromPossiblyIncompleteNumber.js","node_modules/libphonenumber-js/es6/helpers/extractNationalNumber.js","node_modules/libphonenumber-js/es6/helpers/extractCountryCallingCodeFromInternationalNumberWithoutPlusSign.js","node_modules/libphonenumber-js/es6/helpers/extractCountryCallingCode.js","node_modules/libphonenumber-js/es6/helpers/getCountryByNationalNumber.js","node_modules/libphonenumber-js/es6/helpers/getCountryByCallingCode.js","node_modules/libphonenumber-js/es6/helpers/extractPhoneContext.js","node_modules/libphonenumber-js/es6/helpers/extractFormattedPhoneNumberFromPossibleRfc3966NumberUri.js","node_modules/libphonenumber-js/es6/parse.js","node_modules/libphonenumber-js/es6/legacy/format.js","node_modules/libphonenumber-js/index.es6.exports/format.js","libs/uikit/src/lib/common-pipes/phone-number.pipe.ts","libs/uikit/src/lib/common-pipes/display-value.pipe.ts","libs/uikit/src/lib/common-pipes/common-pipes.module.ts","node_modules/@angular/material/fesm2022/radio.mjs","node_modules/@angular/material/fesm2022/datepicker.mjs","libs/uikit/src/lib/assets/i18n/en_devel.json","libs/uikit/src/lib/constants.ts","node_modules/@angular/material/fesm2022/chips.mjs","libs/uikit/src/lib/get-pro-dialog/get-pro-dialog.module.ts","node_modules/@angular/cdk/fesm2022/table.mjs","node_modules/@angular/material/fesm2022/table.mjs","libs/uikit/src/lib/va-cards/va-cards.module.ts","libs/uikit/src/lib/goal-table/goal-table.module.ts","libs/uikit/src/lib/local-storage.service.ts","node_modules/@angular/cdk/fesm2022/accordion.mjs","node_modules/@angular/material/fesm2022/expansion.mjs","node_modules/marked/lib/marked.esm.js","node_modules/ngx-markdown/fesm2020/ngx-markdown.mjs","libs/uikit/src/lib/va-icon/icon.module.ts","libs/uikit/src/lib/project-milestones/project-milestones.module.ts","libs/uikit/src/lib/safe-html/safe-html.module.ts","libs/uikit/src/lib/search-box/search-box-input.directive.ts","libs/uikit/src/lib/search-box/search-box.service.ts","libs/uikit/src/lib/search-box/search-box.component.ts","libs/uikit/src/lib/search-box/va-search-box.module.ts","libs/uikit/src/lib/va-action-menu/va-action-menu.module.ts","libs/uikit/src/lib/va-badge/va-badge.module.ts","libs/uikit/src/lib/va-breadcrumbs/va-breadcrumbs.module.ts","node_modules/@angular/material/fesm2022/divider.mjs","libs/uikit/src/lib/va-filter-chips/va-filter-chips.module.ts","node_modules/@angular/material-moment-adapter/fesm2022/material-moment-adapter.mjs","node_modules/@angular/material/fesm2022/list.mjs","node_modules/@angular/material/fesm2022/tabs.mjs","libs/galaxy/galaxy-wrap/src/galaxy-wrap.module.ts","libs/uikit/src/lib/va-search-select/va-search-select.module.ts","libs/uikit/src/lib/va-items-and-status/va-items-and-status.module.ts","libs/galaxy/i18n/src/browser-locale/language.ts","libs/galaxy/i18n/src/browser-locale/browser-locale.ts","libs/uikit/src/lib/va-multi-select/va-multi-select.module.ts","libs/uikit/src/lib/va-filter/filter.module.ts","node_modules/@angular/material/fesm2022/slide-toggle.mjs","libs/uikit/src/lib/va-list/va-list.module.ts","node_modules/@angular/cdk/fesm2022/drag-drop.mjs","node_modules/@angular/materia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moment.js\n//! version : 2.30.1\n//! authors : Tim Wood, Iskren Chernev, Moment.js contributors\n//! license : MIT\n//! momentjs.com\n\n;\n(function (global, factory) {\n typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : typeof define === 'function' && define.amd ? define(factory) : global.moment = factory();\n})(this, function () {\n 'use strict';\n\n var hookCallback;\n function hooks() {\n return hookCallback.apply(null, arguments);\n }\n\n // This is done to register the method called with moment()\n // without creating circular dependencies.\n function setHookCallback(callback) {\n hookCallback = callback;\n }\n function isArray(input) {\n return input instanceof Array || Object.prototype.toString.call(input) === '[object Array]';\n }\n function isObject(input) {\n // IE8 will treat undefined and null as object if it wasn't for\n // input != null\n return input != null && Object.prototype.toString.call(input) === '[object Object]';\n }\n function hasOwnProp(a, b) {\n return Object.prototype.hasOwnProperty.call(a, b);\n }\n function isObjectEmpty(obj) {\n if (Object.getOwnPropertyNames) {\n return Object.getOwnPropertyNames(obj).length === 0;\n } else {\n var k;\n for (k in obj) {\n if (hasOwnProp(obj, k)) {\n return false;\n }\n }\n return true;\n }\n }\n function isUndefined(input) {\n return input === void 0;\n }\n function isNumber(input) {\n return typeof input === 'number' || Object.prototype.toString.call(input) === '[object Number]';\n }\n function isDate(input) {\n return input instanceof Date || Object.prototype.toString.call(input) === '[object Date]';\n }\n function map(arr, fn) {\n var res = [],\n i,\n arrLen = arr.length;\n for (i = 0; i < arrLen; ++i) {\n res.push(fn(arr[i], i));\n }\n return res;\n }\n function extend(a, b) {\n for (var i in b) {\n if (hasOwnProp(b, i)) {\n a[i] = b[i];\n }\n }\n if (hasOwnProp(b, 'toString')) {\n a.toString = b.toString;\n }\n if (hasOwnProp(b, 'valueOf')) {\n a.valueOf = b.valueOf;\n }\n return a;\n }\n function createUTC(input, format, locale, strict) {\n return createLocalOrUTC(input, format, locale, strict, true).utc();\n }\n function defaultParsingFlags() {\n // We need to deep clone this object.\n return {\n empty: false,\n unusedTokens: [],\n unusedInput: [],\n overflow: -2,\n charsLeftOver: 0,\n nullInput: false,\n invalidEra: null,\n invalidMonth: null,\n invalidFormat: false,\n userInvalidated: false,\n iso: false,\n parsedDateParts: [],\n era: null,\n meridiem: null,\n rfc2822: false,\n weekdayMismatch: false\n };\n }\n function getParsingFlags(m) {\n if (m._pf == null) {\n m._pf = defaultParsingFlags();\n }\n return m._pf;\n }\n var some;\n if (Array.prototype.some) {\n some = Array.prototype.some;\n } else {\n some = function (fun) {\n var t = Object(this),\n len = t.length >>> 0,\n i;\n for (i = 0; i < len; i++) {\n if (i in t && fun.call(this, t[i], i, t)) {\n return true;\n }\n }\n return false;\n };\n }\n function isValid(m) {\n var flags = null,\n parsedParts = false,\n isNowValid = m._d && !isNaN(m._d.getTime());\n if (isNowValid) {\n flags = getParsingFlags(m);\n parsedParts = some.call(flags.parsedDateParts, function (i) {\n return i != null;\n });\n isNowValid = flags.overflow < 0 && !flags.empty && !flags.invalidEra && !flags.invalidMonth && !flags.invalidWeekday && !flags.weekdayMismatch && !flags.nullInput && !flags.invalidFormat && !flags.userInvalidated && (!flags.meridiem || flags.meridiem && parsedParts);\n if (m._strict) {\n isNowValid = isNowValid && flags.charsLeftOver === 0 && flags.unusedTokens.length === 0 && flags.bigHour === undefined;\n }\n }\n if (Object.isFrozen == null || !Object.isFrozen(m)) {\n m._isValid = isNowValid;\n } else {\n return isNowValid;\n }\n return m._isValid;\n }\n function createInvalid(flags) {\n var m = createUTC(NaN);\n if (flags != null) {\n extend(getParsingFlags(m), flags);\n } else {\n getParsingFlags(m).userInvalidated = true;\n }\n return m;\n }\n\n // Plugins that add properties should also add the key here (null value),\n // so we can properly clone ourselves.\n var momentProperties = hooks.momentProperties = [],\n updateInProgress = false;\n function copyConfig(to, from) {\n var i,\n prop,\n val,\n momentPropertiesLen = momentProperties.length;\n if (!isUndefined(from._isAMomentObject)) {\n to._isAMomentObject = from._isAMomentObject;\n }\n if (!isUndefined(from._i)) {\n to._i = from._i;\n }\n if (!isUndefined(from._f)) {\n to._f = from._f;\n }\n if (!isUndefined(from._l)) {\n to._l = from._l;\n }\n if (!isUndefined(from._strict)) {\n to._strict = from._strict;\n }\n if (!isUndefined(from._tzm)) {\n to._tzm = from._tzm;\n }\n if (!isUndefined(from._isUTC)) {\n to._isUTC = from._isUTC;\n }\n if (!isUndefined(from._offset)) {\n to._offset = from._offset;\n }\n if (!isUndefined(from._pf)) {\n to._pf = getParsingFlags(from);\n }\n if (!isUndefined(from._locale)) {\n to._locale = from._locale;\n }\n if (momentPropertiesLen > 0) {\n for (i = 0; i < momentPropertiesLen; i++) {\n prop = momentProperties[i];\n val = from[prop];\n if (!isUndefined(val)) {\n to[prop] = val;\n }\n }\n }\n return to;\n }\n\n // Moment prototype object\n function Moment(config) {\n copyConfig(this, config);\n this._d = new Date(config._d != null ? config._d.getTime() : NaN);\n if (!this.isValid()) {\n this._d = new Date(NaN);\n }\n // Prevent infinite loop in case updateOffset creates new moment\n // objects.\n if (updateInProgress === false) {\n updateInProgress = true;\n hooks.updateOffset(this);\n updateInProgress = false;\n }\n }\n function isMoment(obj) {\n return obj instanceof Moment || obj != null && obj._isAMomentObject != null;\n }\n function warn(msg) {\n if (hooks.suppressDeprecationWarnings === false && typeof console !== 'undefined' && console.warn) {\n console.warn('Deprecation warning: ' + msg);\n }\n }\n function deprecate(msg, fn) {\n var firstTime = true;\n return extend(function () {\n if (hooks.deprecationHandler != null) {\n hooks.deprecationHandler(null, msg);\n }\n if (firstTime) {\n var args = [],\n arg,\n i,\n key,\n argLen = arguments.length;\n for (i = 0; i < argLen; i++) {\n arg = '';\n if (typeof arguments[i] === 'object') {\n arg += '\\n[' + i + '] ';\n for (key in arguments[0]) {\n if (hasOwnProp(arguments[0], key)) {\n arg += key + ': ' + arguments[0][key] + ', ';\n }\n }\n arg = arg.slice(0, -2); // Remove trailing comma and space\n } else {\n arg = arguments[i];\n }\n args.push(arg);\n }\n warn(msg + '\\nArguments: ' + Array.prototype.slice.call(args).join('') + '\\n' + new Error().stack);\n firstTime = false;\n }\n return fn.apply(this, arguments);\n }, fn);\n }\n var deprecations = {};\n function deprecateSimple(name, msg) {\n if (hooks.deprecationHandler != null) {\n hooks.deprecationHandler(name, msg);\n }\n if (!deprecations[name]) {\n warn(msg);\n deprecations[name] = true;\n }\n }\n hooks.suppressDeprecationWarnings = false;\n hooks.deprecationHandler = null;\n function isFunction(input) {\n return typeof Function !== 'undefined' && input instanceof Function || Object.prototype.toString.call(input) === '[object Function]';\n }\n function set(config) {\n var prop, i;\n for (i in config) {\n if (hasOwnProp(config, i)) {\n prop = config[i];\n if (isFunction(prop)) {\n this[i] = prop;\n } else {\n this['_' + i] = prop;\n }\n }\n }\n this._config = config;\n // Lenient ordinal parsing accepts just a number in addition to\n // number + (possibly) stuff coming from _dayOfMonthOrdinalParse.\n // TODO: Remove \"ordinalParse\" fallback in next major release.\n this._dayOfMonthOrdinalParseLenient = new RegExp((this._dayOfMonthOrdinalParse.source || this._ordinalParse.source) + '|' + /\\d{1,2}/.source);\n }\n function mergeConfigs(parentConfig, childConfig) {\n var res = extend({}, parentConfig),\n prop;\n for (prop in childConfig) {\n if (hasOwnProp(childConfig, prop)) {\n if (isObject(parentConfig[prop]) && isObject(childConfig[prop])) {\n res[prop] = {};\n extend(res[prop], parentConfig[prop]);\n extend(res[prop], childConfig[prop]);\n } else if (childConfig[prop] != null) {\n res[prop] = childConfig[prop];\n } else {\n delete res[prop];\n }\n }\n }\n for (prop in parentConfig) {\n if (hasOwnProp(parentConfig, prop) && !hasOwnProp(childConfig, prop) && isObject(parentConfig[prop])) {\n // make sure changes to properties don't modify parent config\n res[prop] = extend({}, res[prop]);\n }\n }\n return res;\n }\n function Locale(config) {\n if (config != null) {\n this.set(config);\n }\n }\n var keys;\n if (Object.keys) {\n keys = Object.keys;\n } else {\n keys = function (obj) {\n var i,\n res = [];\n for (i in obj) {\n if (hasOwnProp(obj, i)) {\n res.push(i);\n }\n }\n return res;\n };\n }\n var defaultCalendar = {\n sameDay: '[Today at] LT',\n nextDay: '[Tomorrow at] LT',\n nextWeek: 'dddd [at] LT',\n lastDay: '[Yesterday at] LT',\n lastWeek: '[Last] dddd [at] LT',\n sameElse: 'L'\n };\n function calendar(key, mom, now) {\n var output = this._calendar[key] || this._calendar['sameElse'];\n return isFunction(output) ? output.call(mom, now) : output;\n }\n function zeroFill(number, targetLength, forceSign) {\n var absNumber = '' + Math.abs(number),\n zerosToFill = targetLength - absNumber.length,\n sign = number >= 0;\n return (sign ? forceSign ? '+' : '' : '-') + Math.pow(10, Math.max(0, zerosToFill)).toString().substr(1) + absNumber;\n }\n var formattingTokens = /(\\[[^\\[]*\\])|(\\\\)?([Hh]mm(ss)?|Mo|MM?M?M?|Do|DDDo|DD?D?D?|ddd?d?|do?|w[o|w]?|W[o|W]?|Qo?|N{1,5}|YYYYYY|YYYYY|YYYY|YY|y{2,4}|yo?|gg(ggg?)?|GG(GGG?)?|e|E|a|A|hh?|HH?|kk?|mm?|ss?|S{1,9}|x|X|zz?|ZZ?|.)/g,\n localFormattingTokens = /(\\[[^\\[]*\\])|(\\\\)?(LTS|LT|LL?L?L?|l{1,4})/g,\n formatFunctions = {},\n formatTokenFunctions = {};\n\n // token: 'M'\n // padded: ['MM', 2]\n // ordinal: 'Mo'\n // callback: function () { this.month() + 1 }\n function addFormatToken(token, padded, ordinal, callback) {\n var func = callback;\n if (typeof callback === 'string') {\n func = function () {\n return this[callback]();\n };\n }\n if (token) {\n formatTokenFunctions[token] = func;\n }\n if (padded) {\n formatTokenFunctions[padded[0]] = function () {\n return zeroFill(func.apply(this, arguments), padded[1], padded[2]);\n };\n }\n if (ordinal) {\n formatTokenFunctions[ordinal] = function () {\n return this.localeData().ordinal(func.apply(this, arguments), token);\n };\n }\n }\n function removeFormattingTokens(input) {\n if (input.match(/\\[[\\s\\S]/)) {\n return input.replace(/^\\[|\\]$/g, '');\n }\n return input.replace(/\\\\/g, '');\n }\n function makeFormatFunction(format) {\n var array = format.match(formattingTokens),\n i,\n length;\n for (i = 0, length = array.length; i < length; i++) {\n if (formatTokenFunctions[array[i]]) {\n array[i] = formatTokenFunctions[array[i]];\n } else {\n array[i] = removeFormattingTokens(array[i]);\n }\n }\n return function (mom) {\n var output = '',\n i;\n for (i = 0; i < length; i++) {\n output += isFunction(array[i]) ? array[i].call(mom, format) : array[i];\n }\n return output;\n };\n }\n\n // format date using native date object\n function formatMoment(m, format) {\n if (!m.isValid()) {\n return m.localeData().invalidDate();\n }\n format = expandFormat(format, m.localeData());\n formatFunctions[format] = formatFunctions[format] || makeFormatFunction(format);\n return formatFunctions[format](m);\n }\n function expandFormat(format, locale) {\n var i = 5;\n function replaceLongDateFormatTokens(input) {\n return locale.longDateFormat(input) || input;\n }\n localFormattingTokens.lastIndex = 0;\n while (i >= 0 && localFormattingTokens.test(format)) {\n format = format.replace(localFormattingTokens, replaceLongDateFormatTokens);\n localFormattingTokens.lastIndex = 0;\n i -= 1;\n }\n return format;\n }\n var defaultLongDateFormat = {\n LTS: 'h:mm:ss A',\n LT: 'h:mm A',\n L: 'MM/DD/YYYY',\n LL: 'MMMM D, YYYY',\n LLL: 'MMMM D, YYYY h:mm A',\n LLLL: 'dddd, MMMM D, YYYY h:mm A'\n };\n function longDateFormat(key) {\n var format = this._longDateFormat[key],\n formatUpper = this._longDateFormat[key.toUpperCase()];\n if (format || !formatUpper) {\n return format;\n }\n this._longDateFormat[key] = formatUpper.match(formattingTokens).map(function (tok) {\n if (tok === 'MMMM' || tok === 'MM' || tok === 'DD' || tok === 'dddd') {\n return tok.slice(1);\n }\n return tok;\n }).join('');\n return this._longDateFormat[key];\n }\n var defaultInvalidDate = 'Invalid date';\n function invalidDate() {\n return this._invalidDate;\n }\n var defaultOrdinal = '%d',\n defaultDayOfMonthOrdinalParse = /\\d{1,2}/;\n function ordinal(number) {\n return this._ordinal.replace('%d', number);\n }\n var defaultRelativeTime = {\n future: 'in %s',\n past: '%s ago',\n s: 'a few seconds',\n ss: '%d seconds',\n m: 'a minute',\n mm: '%d minutes',\n h: 'an hour',\n hh: '%d hours',\n d: 'a day',\n dd: '%d days',\n w: 'a week',\n ww: '%d weeks',\n M: 'a month',\n MM: '%d months',\n y: 'a year',\n yy: '%d years'\n };\n function relativeTime(number, withoutSuffix, string, isFuture) {\n var output = this._relativeTime[string];\n return isFunction(output) ? output(number, withoutSuffix, string, isFuture) : output.replace(/%d/i, number);\n }\n function pastFuture(diff, output) {\n var format = this._relativeTime[diff > 0 ? 'future' : 'past'];\n return isFunction(format) ? format(output) : format.replace(/%s/i, output);\n }\n var aliases = {\n D: 'date',\n dates: 'date',\n date: 'date',\n d: 'day',\n days: 'day',\n day: 'day',\n e: 'weekday',\n weekdays: 'weekday',\n weekday: 'weekday',\n E: 'isoWeekday',\n isoweekdays: 'isoWeekday',\n isoweekday: 'isoWeekday',\n DDD: 'dayOfYear',\n dayofyears: 'dayOfYear',\n dayofyear: 'dayOfYear',\n h: 'hour',\n hours: 'hour',\n hour: 'hour',\n ms: 'millisecond',\n milliseconds: 'millisecond',\n millisecond: 'millisecond',\n m: 'minute',\n minutes: 'minute',\n minute: 'minute',\n M: 'month',\n months: 'month',\n month: 'month',\n Q: 'quarter',\n quarters: 'quarter',\n quarter: 'quarter',\n s: 'second',\n seconds: 'second',\n second: 'second',\n gg: 'weekYear',\n weekyears: 'weekYear',\n weekyear: 'weekYear',\n GG: 'isoWeekYear',\n isoweekyears: 'isoWeekYear',\n isoweekyear: 'isoWeekYear',\n w: 'week',\n weeks: 'week',\n week: 'week',\n W: 'isoWeek',\n isoweeks: 'isoWeek',\n isoweek: 'isoWeek',\n y: 'year',\n years: 'year',\n year: 'year'\n };\n function normalizeUnits(units) {\n return typeof units === 'string' ? aliases[units] || aliases[units.toLowerCase()] : undefined;\n }\n function normalizeObjectUnits(inputObject) {\n var normalizedInput = {},\n normalizedProp,\n prop;\n for (prop in inputObject) {\n if (hasOwnProp(inputObject, prop)) {\n normalizedProp = normalizeUnits(prop);\n if (normalizedProp) {\n normalizedInput[normalizedProp] = inputObject[prop];\n }\n }\n }\n return normalizedInput;\n }\n var priorities = {\n date: 9,\n day: 11,\n weekday: 11,\n isoWeekday: 11,\n dayOfYear: 4,\n hour: 13,\n millisecond: 16,\n minute: 14,\n month: 8,\n quarter: 7,\n second: 15,\n weekYear: 1,\n isoWeekYear: 1,\n week: 5,\n isoWeek: 5,\n year: 1\n };\n function getPrioritizedUnits(unitsObj) {\n var units = [],\n u;\n for (u in unitsObj) {\n if (hasOwnProp(unitsObj, u)) {\n units.push({\n unit: u,\n priority: priorities[u]\n });\n }\n }\n units.sort(function (a, b) {\n return a.priority - b.priority;\n });\n return units;\n }\n var match1 = /\\d/,\n // 0 - 9\n match2 = /\\d\\d/,\n // 00 - 99\n match3 = /\\d{3}/,\n // 000 - 999\n match4 = /\\d{4}/,\n // 0000 - 9999\n match6 = /[+-]?\\d{6}/,\n // -999999 - 999999\n match1to2 = /\\d\\d?/,\n // 0 - 99\n match3to4 = /\\d\\d\\d\\d?/,\n // 999 - 9999\n match5to6 = /\\d\\d\\d\\d\\d\\d?/,\n // 99999 - 999999\n match1to3 = /\\d{1,3}/,\n // 0 - 999\n match1to4 = /\\d{1,4}/,\n // 0 - 9999\n match1to6 = /[+-]?\\d{1,6}/,\n // -999999 - 999999\n matchUnsigned = /\\d+/,\n // 0 - inf\n matchSigned = /[+-]?\\d+/,\n // -inf - inf\n matchOffset = /Z|[+-]\\d\\d:?\\d\\d/gi,\n // +00:00 -00:00 +0000 -0000 or Z\n matchShortOffset = /Z|[+-]\\d\\d(?::?\\d\\d)?/gi,\n // +00 -00 +00:00 -00:00 +0000 -0000 or Z\n matchTimestamp = /[+-]?\\d+(\\.\\d{1,3})?/,\n // 123456789 123456789.123\n // any word (or two) characters or numbers including two/three word month in arabic.\n // includes scottish gaelic two word and hyphenated months\n matchWord = /[0-9]{0,256}['a-z\\u00A0-\\u05FF\\u0700-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFF07\\uFF10-\\uFFEF]{1,256}|[\\u0600-\\u06FF\\/]{1,256}(\\s*?[\\u0600-\\u06FF]{1,256}){1,2}/i,\n match1to2NoLeadingZero = /^[1-9]\\d?/,\n // 1-99\n match1to2HasZero = /^([1-9]\\d|\\d)/,\n // 0-99\n regexes;\n regexes = {};\n function addRegexToken(token, regex, strictRegex) {\n regexes[token] = isFunction(regex) ? regex : function (isStrict, localeData) {\n return isStrict && strictRegex ? strictRegex : regex;\n };\n }\n function getParseRegexForToken(token, config) {\n if (!hasOwnProp(regexes, token)) {\n return new RegExp(unescapeFormat(token));\n }\n return regexes[token](config._strict, config._locale);\n }\n\n // Code from http://stackoverflow.com/questions/3561493/is-there-a-regexp-escape-function-in-javascript\n function unescapeFormat(s) {\n return regexEscape(s.replace('\\\\', '').replace(/\\\\(\\[)|\\\\(\\])|\\[([^\\]\\[]*)\\]|\\\\(.)/g, function (matched, p1, p2, p3, p4) {\n return p1 || p2 || p3 || p4;\n }));\n }\n function regexEscape(s) {\n return s.replace(/[-\\/\\\\^$*+?.()|[\\]{}]/g, '\\\\$&');\n }\n function absFloor(number) {\n if (number < 0) {\n // -0 -> 0\n return Math.ceil(number) || 0;\n } else {\n return Math.floor(number);\n }\n }\n function toInt(argumentForCoercion) {\n var coercedNumber = +argumentForCoercion,\n value = 0;\n if (coercedNumber !== 0 && isFinite(coercedNumber)) {\n value = absFloor(coercedNumber);\n }\n return value;\n }\n var tokens = {};\n function addParseToken(token, callback) {\n var i,\n func = callback,\n tokenLen;\n if (typeof token === 'string') {\n token = [token];\n }\n if (isNumber(callback)) {\n func = function (input, array) {\n array[callback] = toInt(input);\n };\n }\n tokenLen = token.length;\n for (i = 0; i < tokenLen; i++) {\n tokens[token[i]] = func;\n }\n }\n function addWeekParseToken(token, callback) {\n addParseToken(token, function (input, array, config, token) {\n config._w = config._w || {};\n callback(input, config._w, config, token);\n });\n }\n function addTimeToArrayFromToken(token, input, config) {\n if (input != null && hasOwnProp(tokens, token)) {\n tokens[token](input, config._a, config, token);\n }\n }\n function isLeapYear(year) {\n return year % 4 === 0 && year % 100 !== 0 || year % 400 === 0;\n }\n var YEAR = 0,\n MONTH = 1,\n DATE = 2,\n HOUR = 3,\n MINUTE = 4,\n SECOND = 5,\n MILLISECOND = 6,\n WEEK = 7,\n WEEKDAY = 8;\n\n // FORMATTING\n\n addFormatToken('Y', 0, 0, function () {\n var y = this.year();\n return y <= 9999 ? zeroFill(y, 4) : '+' + y;\n });\n addFormatToken(0, ['YY', 2], 0, function () {\n return this.year() % 100;\n });\n addFormatToken(0, ['YYYY', 4], 0, 'year');\n addFormatToken(0, ['YYYYY', 5], 0, 'year');\n addFormatToken(0, ['YYYYYY', 6, true], 0, 'year');\n\n // PARSING\n\n addRegexToken('Y', matchSigned);\n addRegexToken('YY', match1to2, match2);\n addRegexToken('YYYY', match1to4, match4);\n addRegexToken('YYYYY', match1to6, match6);\n addRegexToken('YYYYYY', match1to6, match6);\n addParseToken(['YYYYY', 'YYYYYY'], YEAR);\n addParseToken('YYYY', function (input, array) {\n array[YEAR] = input.length === 2 ? hooks.parseTwoDigitYear(input) : toInt(input);\n });\n addParseToken('YY', function (input, array) {\n array[YEAR] = hooks.parseTwoDigitYear(input);\n });\n addParseToken('Y', function (input, array) {\n array[YEAR] = parseInt(input, 10);\n });\n\n // HELPERS\n\n function daysInYear(year) {\n return isLeapYear(year) ? 366 : 365;\n }\n\n // HOOKS\n\n hooks.parseTwoDigitYear = function (input) {\n return toInt(input) + (toInt(input) > 68 ? 1900 : 2000);\n };\n\n // MOMENTS\n\n var getSetYear = makeGetSet('FullYear', true);\n function getIsLeapYear() {\n return isLeapYear(this.year());\n }\n function makeGetSet(unit, keepTime) {\n return function (value) {\n if (value != null) {\n set$1(this, unit, value);\n hooks.updateOffset(this, keepTime);\n return this;\n } else {\n return get(this, unit);\n }\n };\n }\n function get(mom, unit) {\n if (!mom.isValid()) {\n return NaN;\n }\n var d = mom._d,\n isUTC = mom._isUTC;\n switch (unit) {\n case 'Milliseconds':\n return isUTC ? d.getUTCMilliseconds() : d.getMilliseconds();\n case 'Seconds':\n return isUTC ? d.getUTCSeconds() : d.getSeconds();\n case 'Minutes':\n return isUTC ? d.getUTCMinutes() : d.getMinutes();\n case 'Hours':\n return isUTC ? d.getUTCHours() : d.getHours();\n case 'Date':\n return isUTC ? d.getUTCDate() : d.getDate();\n case 'Day':\n return isUTC ? d.getUTCDay() : d.getDay();\n case 'Month':\n return isUTC ? d.getUTCMonth() : d.getMonth();\n case 'FullYear':\n return isUTC ? d.getUTCFullYear() : d.getFullYear();\n default:\n return NaN;\n // Just in case\n }\n }\n function set$1(mom, unit, value) {\n var d, isUTC, year, month, date;\n if (!mom.isValid() || isNaN(value)) {\n return;\n }\n d = mom._d;\n isUTC = mom._isUTC;\n switch (unit) {\n case 'Milliseconds':\n return void (isUTC ? d.setUTCMilliseconds(value) : d.setMilliseconds(value));\n case 'Seconds':\n return void (isUTC ? d.setUTCSeconds(value) : d.setSeconds(value));\n case 'Minutes':\n return void (isUTC ? d.setUTCMinutes(value) : d.setMinutes(value));\n case 'Hours':\n return void (isUTC ? d.setUTCHours(value) : d.setHours(value));\n case 'Date':\n return void (isUTC ? d.setUTCDate(value) : d.setDate(value));\n // case 'Day': // Not real\n // return void (isUTC ? d.setUTCDay(value) : d.setDay(value));\n // case 'Month': // Not used because we need to pass two variables\n // return void (isUTC ? d.setUTCMonth(value) : d.setMonth(value));\n case 'FullYear':\n break;\n // See below ...\n default:\n return;\n // Just in case\n }\n year = value;\n month = mom.month();\n date = mom.date();\n date = date === 29 && month === 1 && !isLeapYear(year) ? 28 : date;\n void (isUTC ? d.setUTCFullYear(year, month, date) : d.setFullYear(year, month, date));\n }\n\n // MOMENTS\n\n function stringGet(units) {\n units = normalizeUnits(units);\n if (isFunction(this[units])) {\n return this[units]();\n }\n return this;\n }\n function stringSet(units, value) {\n if (typeof units === 'object') {\n units = normalizeObjectUnits(units);\n var prioritized = getPrioritizedUnits(units),\n i,\n prioritizedLen = prioritized.length;\n for (i = 0; i < prioritizedLen; i++) {\n this[prioritized[i].unit](units[prioritized[i].unit]);\n }\n } else {\n units = normalizeUnits(units);\n if (isFunction(this[units])) {\n return this[units](value);\n }\n }\n return this;\n }\n function mod(n, x) {\n return (n % x + x) % x;\n }\n var indexOf;\n if (Array.prototype.indexOf) {\n indexOf = Array.prototype.indexOf;\n } else {\n indexOf = function (o) {\n // I know\n var i;\n for (i = 0; i < this.length; ++i) {\n if (this[i] === o) {\n return i;\n }\n }\n return -1;\n };\n }\n function daysInMonth(year, month) {\n if (isNaN(year) || isNaN(month)) {\n return NaN;\n }\n var modMonth = mod(month, 12);\n year += (month - modMonth) / 12;\n return modMonth === 1 ? isLeapYear(year) ? 29 : 28 : 31 - modMonth % 7 % 2;\n }\n\n // FORMATTING\n\n addFormatToken('M', ['MM', 2], 'Mo', function () {\n return this.month() + 1;\n });\n addFormatToken('MMM', 0, 0, function (format) {\n return this.localeData().monthsShort(this, format);\n });\n addFormatToken('MMMM', 0, 0, function (format) {\n return this.localeData().months(this, format);\n });\n\n // PARSING\n\n addRegexToken('M', match1to2, match1to2NoLeadingZero);\n addRegexToken('MM', match1to2, match2);\n addRegexToken('MMM', function (isStrict, locale) {\n return locale.monthsShortRegex(isStrict);\n });\n addRegexToken('MMMM', function (isStrict, locale) {\n return locale.monthsRegex(isStrict);\n });\n addParseToken(['M', 'MM'], function (input, array) {\n array[MONTH] = toInt(input) - 1;\n });\n addParseToken(['MMM', 'MMMM'], function (input, array, config, token) {\n var month = config._locale.monthsParse(input, token, config._strict);\n // if we didn't find a month name, mark the date as invalid.\n if (month != null) {\n array[MONTH] = month;\n } else {\n getParsingFlags(config).invalidMonth = input;\n }\n });\n\n // LOCALES\n\n var defaultLocaleMonths = 'January_February_March_April_May_June_July_August_September_October_November_December'.split('_'),\n defaultLocaleMonthsShort = 'Jan_Feb_Mar_Apr_May_Jun_Jul_Aug_Sep_Oct_Nov_Dec'.split('_'),\n MONTHS_IN_FORMAT = /D[oD]?(\\[[^\\[\\]]*\\]|\\s)+MMMM?/,\n defaultMonthsShortRegex = matchWord,\n defaultMonthsRegex = matchWord;\n function localeMonths(m, format) {\n if (!m) {\n return isArray(this._months) ? this._months : this._months['standalone'];\n }\n return isArray(this._months) ? this._months[m.month()] : this._months[(this._months.isFormat || MONTHS_IN_FORMAT).test(format) ? 'format' : 'standalone'][m.month()];\n }\n function localeMonthsShort(m, format) {\n if (!m) {\n return isArray(this._monthsShort) ? this._monthsShort : this._monthsShort['standalone'];\n }\n return isArray(this._monthsShort) ? this._monthsShort[m.month()] : this._monthsShort[MONTHS_IN_FORMAT.test(format) ? 'format' : 'standalone'][m.month()];\n }\n function handleStrictParse(monthName, format, strict) {\n var i,\n ii,\n mom,\n llc = monthName.toLocaleLowerCase();\n if (!this._monthsParse) {\n // this is not used\n this._monthsParse = [];\n this._longMonthsParse = [];\n this._shortMonthsParse = [];\n for (i = 0; i < 12; ++i) {\n mom = createUTC([2000, i]);\n this._shortMonthsParse[i] = this.monthsShort(mom, '').toLocaleLowerCase();\n this._longMonthsParse[i] = this.months(mom, '').toLocaleLowerCase();\n }\n }\n if (strict) {\n if (format === 'MMM') {\n ii = indexOf.call(this._shortMonthsParse, llc);\n return ii !== -1 ? ii : null;\n } else {\n ii = indexOf.call(this._longMonthsParse, llc);\n return ii !== -1 ? ii : null;\n }\n } else {\n if (format === 'MMM') {\n ii = indexOf.call(this._shortMonthsParse, llc);\n if (ii !== -1) {\n return ii;\n }\n ii = indexOf.call(this._longMonthsParse, llc);\n return ii !== -1 ? ii : null;\n } else {\n ii = indexOf.call(this._longMonthsParse, llc);\n if (ii !== -1) {\n return ii;\n }\n ii = indexOf.call(this._shortMonthsParse, llc);\n return ii !== -1 ? ii : null;\n }\n }\n }\n function localeMonthsParse(monthName, format, strict) {\n var i, mom, regex;\n if (this._monthsParseExact) {\n return handleStrictParse.call(this, monthName, format, strict);\n }\n if (!this._monthsParse) {\n this._monthsParse = [];\n this._longMonthsParse = [];\n this._shortMonthsParse = [];\n }\n\n // TODO: add sorting\n // Sorting makes sure if one month (or abbr) is a prefix of another\n // see sorting in computeMonthsParse\n for (i = 0; i < 12; i++) {\n // make the regex if we don't have it already\n mom = createUTC([2000, i]);\n if (strict && !this._longMonthsParse[i]) {\n this._longMonthsParse[i] = new RegExp('^' + this.months(mom, '').replace('.', '') + '$', 'i');\n this._shortMonthsParse[i] = new RegExp('^' + this.monthsShort(mom, '').replace('.', '') + '$', 'i');\n }\n if (!strict && !this._monthsParse[i]) {\n regex = '^' + this.months(mom, '') + '|^' + this.monthsShort(mom, '');\n this._monthsParse[i] = new RegExp(regex.replace('.', ''), 'i');\n }\n // test the regex\n if (strict && format === 'MMMM' && this._longMonthsParse[i].test(monthName)) {\n return i;\n } else if (strict && format === 'MMM' && this._shortMonthsParse[i].test(monthName)) {\n return i;\n } else if (!strict && this._monthsParse[i].test(monthName)) {\n return i;\n }\n }\n }\n\n // MOMENTS\n\n function setMonth(mom, value) {\n if (!mom.isValid()) {\n // No op\n return mom;\n }\n if (typeof value === 'string') {\n if (/^\\d+$/.test(value)) {\n value = toInt(value);\n } else {\n value = mom.localeData().monthsParse(value);\n // TODO: Another silent failure?\n if (!isNumber(value)) {\n return mom;\n }\n }\n }\n var month = value,\n date = mom.date();\n date = date < 29 ? date : Math.min(date, daysInMonth(mom.year(), month));\n void (mom._isUTC ? mom._d.setUTCMonth(month, date) : mom._d.setMonth(month, date));\n return mom;\n }\n function getSetMonth(value) {\n if (value != null) {\n setMonth(this, value);\n hooks.updateOffset(this, true);\n return this;\n } else {\n return get(this, 'Month');\n }\n }\n function getDaysInMonth() {\n return daysInMonth(this.year(), this.month());\n }\n function monthsShortRegex(isStrict) {\n if (this._monthsParseExact) {\n if (!hasOwnProp(this, '_monthsRegex')) {\n computeMonthsParse.call(this);\n }\n if (isStrict) {\n return this._monthsShortStrictRegex;\n } else {\n return this._monthsShortRegex;\n }\n } else {\n if (!hasOwnProp(this, '_monthsShortRegex')) {\n this._monthsShortRegex = defaultMonthsShortRegex;\n }\n return this._monthsShortStrictRegex && isStrict ? this._monthsShortStrictRegex : this._monthsShortRegex;\n }\n }\n function monthsRegex(isStrict) {\n if (this._monthsParseExact) {\n if (!hasOwnProp(this, '_monthsRegex')) {\n computeMonthsParse.call(this);\n }\n if (isStrict) {\n return this._monthsStrictRegex;\n } else {\n return this._monthsRegex;\n }\n } else {\n if (!hasOwnProp(this, '_monthsRegex')) {\n this._monthsRegex = defaultMonthsRegex;\n }\n return this._monthsStrictRegex && isStrict ? this._monthsStrictRegex : this._monthsRegex;\n }\n }\n function computeMonthsParse() {\n function cmpLenRev(a, b) {\n return b.length - a.length;\n }\n var shortPieces = [],\n longPieces = [],\n mixedPieces = [],\n i,\n mom,\n shortP,\n longP;\n for (i = 0; i < 12; i++) {\n // make the regex if we don't have it already\n mom = createUTC([2000, i]);\n shortP = regexEscape(this.monthsShort(mom, ''));\n longP = regexEscape(this.months(mom, ''));\n shortPieces.push(shortP);\n longPieces.push(longP);\n mixedPieces.push(longP);\n mixedPieces.push(shortP);\n }\n // Sorting makes sure if one month (or abbr) is a prefix of another it\n // will match the longer piece.\n shortPieces.sort(cmpLenRev);\n longPieces.sort(cmpLenRev);\n mixedPieces.sort(cmpLenRev);\n this._monthsRegex = new RegExp('^(' + mixedPieces.join('|') + ')', 'i');\n this._monthsShortRegex = this._monthsRegex;\n this._monthsStrictRegex = new RegExp('^(' + longPieces.join('|') + ')', 'i');\n this._monthsShortStrictRegex = new RegExp('^(' + shortPieces.join('|') + ')', 'i');\n }\n function createDate(y, m, d, h, M, s, ms) {\n // can't just apply() to create a date:\n // https://stackoverflow.com/q/181348\n var date;\n // the date constructor remaps years 0-99 to 1900-1999\n if (y < 100 && y >= 0) {\n // preserve leap years using a full 400 year cycle, then reset\n date = new Date(y + 400, m, d, h, M, s, ms);\n if (isFinite(date.getFullYear())) {\n date.setFullYear(y);\n }\n } else {\n date = new Date(y, m, d, h, M, s, ms);\n }\n return date;\n }\n function createUTCDate(y) {\n var date, args;\n // the Date.UTC function remaps years 0-99 to 1900-1999\n if (y < 100 && y >= 0) {\n args = Array.prototype.slice.call(arguments);\n // preserve leap years using a full 400 year cycle, then reset\n args[0] = y + 400;\n date = new Date(Date.UTC.apply(null, args));\n if (isFinite(date.getUTCFullYear())) {\n date.setUTCFullYear(y);\n }\n } else {\n date = new Date(Date.UTC.apply(null, arguments));\n }\n return date;\n }\n\n // start-of-first-week - start-of-year\n function firstWeekOffset(year, dow, doy) {\n var\n // first-week day -- which january is always in the first week (4 for iso, 1 for other)\n fwd = 7 + dow - doy,\n // first-week day local weekday -- which local weekday is fwd\n fwdlw = (7 + createUTCDate(year, 0, fwd).getUTCDay() - dow) % 7;\n return -fwdlw + fwd - 1;\n }\n\n // https://en.wikipedia.org/wiki/ISO_week_date#Calculating_a_date_given_the_year.2C_week_number_and_weekday\n function dayOfYearFromWeeks(year, week, weekday, dow, doy) {\n var localWeekday = (7 + weekday - dow) % 7,\n weekOffset = firstWeekOffset(year, dow, doy),\n dayOfYear = 1 + 7 * (week - 1) + localWeekday + weekOffset,\n resYear,\n resDayOfYear;\n if (dayOfYear <= 0) {\n resYear = year - 1;\n resDayOfYear = daysInYear(resYear) + dayOfYear;\n } else if (dayOfYear > daysInYear(year)) {\n resYear = year + 1;\n resDayOfYear = dayOfYear - daysInYear(year);\n } else {\n resYear = year;\n resDayOfYear = dayOfYear;\n }\n return {\n year: resYear,\n dayOfYear: resDayOfYear\n };\n }\n function weekOfYear(mom, dow, doy) {\n var weekOffset = firstWeekOffset(mom.year(), dow, doy),\n week = Math.floor((mom.dayOfYear() - weekOffset - 1) / 7) + 1,\n resWeek,\n resYear;\n if (week < 1) {\n resYear = mom.year() - 1;\n resWeek = week + weeksInYear(resYear, dow, doy);\n } else if (week > weeksInYear(mom.year(), dow, doy)) {\n resWeek = week - weeksInYear(mom.year(), dow, doy);\n resYear = mom.year() + 1;\n } else {\n resYear = mom.year();\n resWeek = week;\n }\n return {\n week: resWeek,\n year: resYear\n };\n }\n function weeksInYear(year, dow, doy) {\n var weekOffset = firstWeekOffset(year, dow, doy),\n weekOffsetNext = firstWeekOffset(year + 1, dow, doy);\n return (daysInYear(year) - weekOffset + weekOffsetNext) / 7;\n }\n\n // FORMATTING\n\n addFormatToken('w', ['ww', 2], 'wo', 'week');\n addFormatToken('W', ['WW', 2], 'Wo', 'isoWeek');\n\n // PARSING\n\n addRegexToken('w', match1to2, match1to2NoLeadingZero);\n addRegexToken('ww', match1to2, match2);\n addRegexToken('W', match1to2, match1to2NoLeadingZero);\n addRegexToken('WW', match1to2, match2);\n addWeekParseToken(['w', 'ww', 'W', 'WW'], function (input, week, config, token) {\n week[token.substr(0, 1)] = toInt(input);\n });\n\n // HELPERS\n\n // LOCALES\n\n function localeWeek(mom) {\n return weekOfYear(mom, this._week.dow, this._week.doy).week;\n }\n var defaultLocaleWeek = {\n dow: 0,\n // Sunday is the first day of the week.\n doy: 6 // The week that contains Jan 6th is the first week of the year.\n };\n function localeFirstDayOfWeek() {\n return this._week.dow;\n }\n function localeFirstDayOfYear() {\n return this._week.doy;\n }\n\n // MOMENTS\n\n function getSetWeek(input) {\n var week = this.localeData().week(this);\n return input == null ? week : this.add((input - week) * 7, 'd');\n }\n function getSetISOWeek(input) {\n var week = weekOfYear(this, 1, 4).week;\n return input == null ? week : this.add((input - week) * 7, 'd');\n }\n\n // FORMATTING\n\n addFormatToken('d', 0, 'do', 'day');\n addFormatToken('dd', 0, 0, function (format) {\n return this.localeData().weekdaysMin(this, format);\n });\n addFormatToken('ddd', 0, 0, function (format) {\n return this.localeData().weekdaysShort(this, format);\n });\n addFormatToken('dddd', 0, 0, function (format) {\n return this.localeData().weekdays(this, format);\n });\n addFormatToken('e', 0, 0, 'weekday');\n addFormatToken('E', 0, 0, 'isoWeekday');\n\n // PARSING\n\n addRegexToken('d', match1to2);\n addRegexToken('e', match1to2);\n addRegexToken('E', match1to2);\n addRegexToken('dd', function (isStrict, locale) {\n return locale.weekdaysMinRegex(isStrict);\n });\n addRegexToken('ddd', function (isStrict, locale) {\n return locale.weekdaysShortRegex(isStrict);\n });\n addRegexToken('dddd', function (isStrict, locale) {\n return locale.weekdaysRegex(isStrict);\n });\n addWeekParseToken(['dd', 'ddd', 'dddd'], function (input, week, config, token) {\n var weekday = config._locale.weekdaysParse(input, token, config._strict);\n // if we didn't get a weekday name, mark the date as invalid\n if (weekday != null) {\n week.d = weekday;\n } else {\n getParsingFlags(config).invalidWeekday = input;\n }\n });\n addWeekParseToken(['d', 'e', 'E'], function (input, week, config, token) {\n week[token] = toInt(input);\n });\n\n // HELPERS\n\n function parseWeekday(input, locale) {\n if (typeof input !== 'string') {\n return input;\n }\n if (!isNaN(input)) {\n return parseInt(input, 10);\n }\n input = locale.weekdaysParse(input);\n if (typeof input === 'number') {\n return input;\n }\n return null;\n }\n function parseIsoWeekday(input, locale) {\n if (typeof input === 'string') {\n return locale.weekdaysParse(input) % 7 || 7;\n }\n return isNaN(input) ? null : input;\n }\n\n // LOCALES\n function shiftWeekdays(ws, n) {\n return ws.slice(n, 7).concat(ws.slice(0, n));\n }\n var defaultLocaleWeekdays = 'Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday'.split('_'),\n defaultLocaleWeekdaysShort = 'Sun_Mon_Tue_Wed_Thu_Fri_Sat'.split('_'),\n defaultLocaleWeekdaysMin = 'Su_Mo_Tu_We_Th_Fr_Sa'.split('_'),\n defaultWeekdaysRegex = matchWord,\n defaultWeekdaysShortRegex = matchWord,\n defaultWeekdaysMinRegex = matchWord;\n function localeWeekdays(m, format) {\n var weekdays = isArray(this._weekdays) ? this._weekdays : this._weekdays[m && m !== true && this._weekdays.isFormat.test(format) ? 'format' : 'standalone'];\n return m === true ? shiftWeekdays(weekdays, this._week.dow) : m ? weekdays[m.day()] : weekdays;\n }\n function localeWeekdaysShort(m) {\n return m === true ? shiftWeekdays(this._weekdaysShort, this._week.dow) : m ? this._weekdaysShort[m.day()] : this._weekdaysShort;\n }\n function localeWeekdaysMin(m) {\n return m === true ? shiftWeekdays(this._weekdaysMin, this._week.dow) : m ? this._weekdaysMin[m.day()] : this._weekdaysMin;\n }\n function handleStrictParse$1(weekdayName, format, strict) {\n var i,\n ii,\n mom,\n llc = weekdayName.toLocaleLowerCase();\n if (!this._weekdaysParse) {\n this._weekdaysParse = [];\n this._shortWeekdaysParse = [];\n this._minWeekdaysParse = [];\n for (i = 0; i < 7; ++i) {\n mom = createUTC([2000, 1]).day(i);\n this._minWeekdaysParse[i] = this.weekdaysMin(mom, '').toLocaleLowerCase();\n this._shortWeekdaysParse[i] = this.weekdaysShort(mom, '').toLocaleLowerCase();\n this._weekdaysParse[i] = this.weekdays(mom, '').toLocaleLowerCase();\n }\n }\n if (strict) {\n if (format === 'dddd') {\n ii = indexOf.call(this._weekdaysParse, llc);\n return ii !== -1 ? ii : null;\n } else if (format === 'ddd') {\n ii = indexOf.call(this._shortWeekdaysParse, llc);\n return ii !== -1 ? ii : null;\n } else {\n ii = indexOf.call(this._minWeekdaysParse, llc);\n return ii !== -1 ? ii : null;\n }\n } else {\n if (format === 'dddd') {\n ii = indexOf.call(this._weekdaysParse, llc);\n if (ii !== -1) {\n return ii;\n }\n ii = indexOf.call(this._shortWeekdaysParse, llc);\n if (ii !== -1) {\n return ii;\n }\n ii = indexOf.call(this._minWeekdaysParse, llc);\n return ii !== -1 ? ii : null;\n } else if (format === 'ddd') {\n ii = indexOf.call(this._shortWeekdaysParse, llc);\n if (ii !== -1) {\n return ii;\n }\n ii = indexOf.call(this._weekdaysParse, llc);\n if (ii !== -1) {\n return ii;\n }\n ii = indexOf.call(this._minWeekdaysParse, llc);\n return ii !== -1 ? ii : null;\n } else {\n ii = indexOf.call(this._minWeekdaysParse, llc);\n if (ii !== -1) {\n return ii;\n }\n ii = indexOf.call(this._weekdaysParse, llc);\n if (ii !== -1) {\n return ii;\n }\n ii = indexOf.call(this._shortWeekdaysParse, llc);\n return ii !== -1 ? ii : null;\n }\n }\n }\n function localeWeekdaysParse(weekdayName, format, strict) {\n var i, mom, regex;\n if (this._weekdaysParseExact) {\n return handleStrictParse$1.call(this, weekdayName, format, strict);\n }\n if (!this._weekdaysParse) {\n this._weekdaysParse = [];\n this._minWeekdaysParse = [];\n this._shortWeekdaysParse = [];\n this._fullWeekdaysParse = [];\n }\n for (i = 0; i < 7; i++) {\n // make the regex if we don't have it already\n\n mom = createUTC([2000, 1]).day(i);\n if (strict && !this._fullWeekdaysParse[i]) {\n this._fullWeekdaysParse[i] = new RegExp('^' + this.weekdays(mom, '').replace('.', '\\\\.?') + '$', 'i');\n this._shortWeekdaysParse[i] = new RegExp('^' + this.weekdaysShort(mom, '').replace('.', '\\\\.?') + '$', 'i');\n this._minWeekdaysParse[i] = new RegExp('^' + this.weekdaysMin(mom, '').replace('.', '\\\\.?') + '$', 'i');\n }\n if (!this._weekdaysParse[i]) {\n regex = '^' + this.weekdays(mom, '') + '|^' + this.weekdaysShort(mom, '') + '|^' + this.weekdaysMin(mom, '');\n this._weekdaysParse[i] = new RegExp(regex.replace('.', ''), 'i');\n }\n // test the regex\n if (strict && format === 'dddd' && this._fullWeekdaysParse[i].test(weekdayName)) {\n return i;\n } else if (strict && format === 'ddd' && this._shortWeekdaysParse[i].test(weekdayName)) {\n return i;\n } else if (strict && format === 'dd' && this._minWeekdaysParse[i].test(weekdayName)) {\n return i;\n } else if (!strict && this._weekdaysParse[i].test(weekdayName)) {\n return i;\n }\n }\n }\n\n // MOMENTS\n\n function getSetDayOfWeek(input) {\n if (!this.isValid()) {\n return input != null ? this : NaN;\n }\n var day = get(this, 'Day');\n if (input != null) {\n input = parseWeekday(input, this.localeData());\n return this.add(input - day, 'd');\n } else {\n return day;\n }\n }\n function getSetLocaleDayOfWeek(input) {\n if (!this.isValid()) {\n return input != null ? this : NaN;\n }\n var weekday = (this.day() + 7 - this.localeData()._week.dow) % 7;\n return input == null ? weekday : this.add(input - weekday, 'd');\n }\n function getSetISODayOfWeek(input) {\n if (!this.isValid()) {\n return input != null ? this : NaN;\n }\n\n // behaves the same as moment#day except\n // as a getter, returns 7 instead of 0 (1-7 range instead of 0-6)\n // as a setter, sunday should belong to the previous week.\n\n if (input != null) {\n var weekday = parseIsoWeekday(input, this.localeData());\n return this.day(this.day() % 7 ? weekday : weekday - 7);\n } else {\n return this.day() || 7;\n }\n }\n function weekdaysRegex(isStrict) {\n if (this._weekdaysParseExact) {\n if (!hasOwnProp(this, '_weekdaysRegex')) {\n computeWeekdaysParse.call(this);\n }\n if (isStrict) {\n return this._weekdaysStrictRegex;\n } else {\n return this._weekdaysRegex;\n }\n } else {\n if (!hasOwnProp(this, '_weekdaysRegex')) {\n this._weekdaysRegex = defaultWeekdaysRegex;\n }\n return this._weekdaysStrictRegex && isStrict ? this._weekdaysStrictRegex : this._weekdaysRegex;\n }\n }\n function weekdaysShortRegex(isStrict) {\n if (this._weekdaysParseExact) {\n if (!hasOwnProp(this, '_weekdaysRegex')) {\n computeWeekdaysParse.call(this);\n }\n if (isStrict) {\n return this._weekdaysShortStrictRegex;\n } else {\n return this._weekdaysShortRegex;\n }\n } else {\n if (!hasOwnProp(this, '_weekdaysShortRegex')) {\n this._weekdaysShortRegex = defaultWeekdaysShortRegex;\n }\n return this._weekdaysShortStrictRegex && isStrict ? this._weekdaysShortStrictRegex : this._weekdaysShortRegex;\n }\n }\n function weekdaysMinRegex(isStrict) {\n if (this._weekdaysParseExact) {\n if (!hasOwnProp(this, '_weekdaysRegex')) {\n computeWeekdaysParse.call(this);\n }\n if (isStrict) {\n return this._weekdaysMinStrictRegex;\n } else {\n return this._weekdaysMinRegex;\n }\n } else {\n if (!hasOwnProp(this, '_weekdaysMinRegex')) {\n this._weekdaysMinRegex = defaultWeekdaysMinRegex;\n }\n return this._weekdaysMinStrictRegex && isStrict ? this._weekdaysMinStrictRegex : this._weekdaysMinRegex;\n }\n }\n function computeWeekdaysParse() {\n function cmpLenRev(a, b) {\n return b.length - a.length;\n }\n var minPieces = [],\n shortPieces = [],\n longPieces = [],\n mixedPieces = [],\n i,\n mom,\n minp,\n shortp,\n longp;\n for (i = 0; i < 7; i++) {\n // make the regex if we don't have it already\n mom = createUTC([2000, 1]).day(i);\n minp = regexEscape(this.weekdaysMin(mom, ''));\n shortp = regexEscape(this.weekdaysShort(mom, ''));\n longp = regexEscape(this.weekdays(mom, ''));\n minPieces.push(minp);\n shortPieces.push(shortp);\n longPieces.push(longp);\n mixedPieces.push(minp);\n mixedPieces.push(shortp);\n mixedPieces.push(longp);\n }\n // Sorting makes sure if one weekday (or abbr) is a prefix of another it\n // will match the longer piece.\n minPieces.sort(cmpLenRev);\n shortPieces.sort(cmpLenRev);\n longPieces.sort(cmpLenRev);\n mixedPieces.sort(cmpLenRev);\n this._weekdaysRegex = new RegExp('^(' + mixedPieces.join('|') + ')', 'i');\n this._weekdaysShortRegex = this._weekdaysRegex;\n this._weekdaysMinRegex = this._weekdaysRegex;\n this._weekdaysStrictRegex = new RegExp('^(' + longPieces.join('|') + ')', 'i');\n this._weekdaysShortStrictRegex = new RegExp('^(' + shortPieces.join('|') + ')', 'i');\n this._weekdaysMinStrictRegex = new RegExp('^(' + minPieces.join('|') + ')', 'i');\n }\n\n // FORMATTING\n\n function hFormat() {\n return this.hours() % 12 || 12;\n }\n function kFormat() {\n return this.hours() || 24;\n }\n addFormatToken('H', ['HH', 2], 0, 'hour');\n addFormatToken('h', ['hh', 2], 0, hFormat);\n addFormatToken('k', ['kk', 2], 0, kFormat);\n addFormatToken('hmm', 0, 0, function () {\n return '' + hFormat.apply(this) + zeroFill(this.minutes(), 2);\n });\n addFormatToken('hmmss', 0, 0, function () {\n return '' + hFormat.apply(this) + zeroFill(this.minutes(), 2) + zeroFill(this.seconds(), 2);\n });\n addFormatToken('Hmm', 0, 0, function () {\n return '' + this.hours() + zeroFill(this.minutes(), 2);\n });\n addFormatToken('Hmmss', 0, 0, function () {\n return '' + this.hours() + zeroFill(this.minutes(), 2) + zeroFill(this.seconds(), 2);\n });\n function meridiem(token, lowercase) {\n addFormatToken(token, 0, 0, function () {\n return this.localeData().meridiem(this.hours(), this.minutes(), lowercase);\n });\n }\n meridiem('a', true);\n meridiem('A', false);\n\n // PARSING\n\n function matchMeridiem(isStrict, locale) {\n return locale._meridiemParse;\n }\n addRegexToken('a', matchMeridiem);\n addRegexToken('A', matchMeridiem);\n addRegexToken('H', match1to2, match1to2HasZero);\n addRegexToken('h', match1to2, match1to2NoLeadingZero);\n addRegexToken('k', match1to2, match1to2NoLeadingZero);\n addRegexToken('HH', match1to2, match2);\n addRegexToken('hh', match1to2, match2);\n addRegexToken('kk', match1to2, match2);\n addRegexToken('hmm', match3to4);\n addRegexToken('hmmss', match5to6);\n addRegexToken('Hmm', match3to4);\n addRegexToken('Hmmss', match5to6);\n addParseToken(['H', 'HH'], HOUR);\n addParseToken(['k', 'kk'], function (input, array, config) {\n var kInput = toInt(input);\n array[HOUR] = kInput === 24 ? 0 : kInput;\n });\n addParseToken(['a', 'A'], function (input, array, config) {\n config._isPm = config._locale.isPM(input);\n config._meridiem = input;\n });\n addParseToken(['h', 'hh'], function (input, array, config) {\n array[HOUR] = toInt(input);\n getParsingFlags(config).bigHour = true;\n });\n addParseToken('hmm', function (input, array, config) {\n var pos = input.length - 2;\n array[HOUR] = toInt(input.substr(0, pos));\n array[MINUTE] = toInt(input.substr(pos));\n getParsingFlags(config).bigHour = true;\n });\n addParseToken('hmmss', function (input, array, config) {\n var pos1 = input.length - 4,\n pos2 = input.length - 2;\n array[HOUR] = toInt(input.substr(0, pos1));\n array[MINUTE] = toInt(input.substr(pos1, 2));\n array[SECOND] = toInt(input.substr(pos2));\n getParsingFlags(config).bigHour = true;\n });\n addParseToken('Hmm', function (input, array, config) {\n var pos = input.length - 2;\n array[HOUR] = toInt(input.substr(0, pos));\n array[MINUTE] = toInt(input.substr(pos));\n });\n addParseToken('Hmmss', function (input, array, config) {\n var pos1 = input.length - 4,\n pos2 = input.length - 2;\n array[HOUR] = toInt(input.substr(0, pos1));\n array[MINUTE] = toInt(input.substr(pos1, 2));\n array[SECOND] = toInt(input.substr(pos2));\n });\n\n // LOCALES\n\n function localeIsPM(input) {\n // IE8 Quirks Mode & IE7 Standards Mode do not allow accessing strings like arrays\n // Using charAt should be more compatible.\n return (input + '').toLowerCase().charAt(0) === 'p';\n }\n var defaultLocaleMeridiemParse = /[ap]\\.?m?\\.?/i,\n // Setting the hour should keep the time, because the user explicitly\n // specified which hour they want. So trying to maintain the same hour (in\n // a new timezone) makes sense. Adding/subtracting hours does not follow\n // this rule.\n getSetHour = makeGetSet('Hours', true);\n function localeMeridiem(hours, minutes, isLower) {\n if (hours > 11) {\n return isLower ? 'pm' : 'PM';\n } else {\n return isLower ? 'am' : 'AM';\n }\n }\n var baseConfig = {\n calendar: defaultCalendar,\n longDateFormat: defaultLongDateFormat,\n invalidDate: defaultInvalidDate,\n ordinal: defaultOrdinal,\n dayOfMonthOrdinalParse: defaultDayOfMonthOrdinalParse,\n relativeTime: defaultRelativeTime,\n months: defaultLocaleMonths,\n monthsShort: defaultLocaleMonthsShort,\n week: defaultLocaleWeek,\n weekdays: defaultLocaleWeekdays,\n weekdaysMin: defaultLocaleWeekdaysMin,\n weekdaysShort: defaultLocaleWeekdaysShort,\n meridiemParse: defaultLocaleMeridiemParse\n };\n\n // internal storage for locale config files\n var locales = {},\n localeFamilies = {},\n globalLocale;\n function commonPrefix(arr1, arr2) {\n var i,\n minl = Math.min(arr1.length, arr2.length);\n for (i = 0; i < minl; i += 1) {\n if (arr1[i] !== arr2[i]) {\n return i;\n }\n }\n return minl;\n }\n function normalizeLocale(key) {\n return key ? key.toLowerCase().replace('_', '-') : key;\n }\n\n // pick the locale from the array\n // try ['en-au', 'en-gb'] as 'en-au', 'en-gb', 'en', as in move through the list trying each\n // substring from most specific to least, but move to the next array item if it's a more specific variant than the current root\n function chooseLocale(names) {\n var i = 0,\n j,\n next,\n locale,\n split;\n while (i < names.length) {\n split = normalizeLocale(names[i]).split('-');\n j = split.length;\n next = normalizeLocale(names[i + 1]);\n next = next ? next.split('-') : null;\n while (j > 0) {\n locale = loadLocale(split.slice(0, j).join('-'));\n if (locale) {\n return locale;\n }\n if (next && next.length >= j && commonPrefix(split, next) >= j - 1) {\n //the next array item is better than a shallower substring of this one\n break;\n }\n j--;\n }\n i++;\n }\n return globalLocale;\n }\n function isLocaleNameSane(name) {\n // Prevent names that look like filesystem paths, i.e contain '/' or '\\'\n // Ensure name is available and function returns boolean\n return !!(name && name.match('^[^/\\\\\\\\]*$'));\n }\n function loadLocale(name) {\n var oldLocale = null,\n aliasedRequire;\n // TODO: Find a better way to register and load all the locales in Node\n if (locales[name] === undefined && typeof module !== 'undefined' && module && module.exports && isLocaleNameSane(name)) {\n try {\n oldLocale = globalLocale._abbr;\n aliasedRequire = require;\n aliasedRequire('./locale/' + name);\n getSetGlobalLocale(oldLocale);\n } catch (e) {\n // mark as not found to avoid repeating expensive file require call causing high CPU\n // when trying to find en-US, en_US, en-us for every format call\n locales[name] = null; // null means not found\n }\n }\n return locales[name];\n }\n\n // This function will load locale and then set the global locale. If\n // no arguments are passed in, it will simply return the current global\n // locale key.\n function getSetGlobalLocale(key, values) {\n var data;\n if (key) {\n if (isUndefined(values)) {\n data = getLocale(key);\n } else {\n data = defineLocale(key, values);\n }\n if (data) {\n // moment.duration._locale = moment._locale = data;\n globalLocale = data;\n } else {\n if (typeof console !== 'undefined' && console.warn) {\n //warn user if arguments are passed but the locale could not be set\n console.warn('Locale ' + key + ' not found. Did you forget to load it?');\n }\n }\n }\n return globalLocale._abbr;\n }\n function defineLocale(name, config) {\n if (config !== null) {\n var locale,\n parentConfig = baseConfig;\n config.abbr = name;\n if (locales[name] != null) {\n deprecateSimple('defineLocaleOverride', 'use moment.updateLocale(localeName, config) to change ' + 'an existing locale. moment.defineLocale(localeName, ' + 'config) should only be used for creating a new locale ' + 'See http://momentjs.com/guides/#/warnings/define-locale/ for more info.');\n parentConfig = locales[name]._config;\n } else if (config.parentLocale != null) {\n if (locales[config.parentLocale] != null) {\n parentConfig = locales[config.parentLocale]._config;\n } else {\n locale = loadLocale(config.parentLocale);\n if (locale != null) {\n parentConfig = locale._config;\n } else {\n if (!localeFamilies[config.parentLocale]) {\n localeFamilies[config.parentLocale] = [];\n }\n localeFamilies[config.parentLocale].push({\n name: name,\n config: config\n });\n return null;\n }\n }\n }\n locales[name] = new Locale(mergeConfigs(parentConfig, config));\n if (localeFamilies[name]) {\n localeFamilies[name].forEach(function (x) {\n defineLocale(x.name, x.config);\n });\n }\n\n // backwards compat for now: also set the locale\n // make sure we set the locale AFTER all child locales have been\n // created, so we won't end up with the child locale set.\n getSetGlobalLocale(name);\n return locales[name];\n } else {\n // useful for testing\n delete locales[name];\n return null;\n }\n }\n function updateLocale(name, config) {\n if (config != null) {\n var locale,\n tmpLocale,\n parentConfig = baseConfig;\n if (locales[name] != null && locales[name].parentLocale != null) {\n // Update existing child locale in-place to avoid memory-leaks\n locales[name].set(mergeConfigs(locales[name]._config, config));\n } else {\n // MERGE\n tmpLocale = loadLocale(name);\n if (tmpLocale != null) {\n parentConfig = tmpLocale._config;\n }\n config = mergeConfigs(parentConfig, config);\n if (tmpLocale == null) {\n // updateLocale is called for creating a new locale\n // Set abbr so it will have a name (getters return\n // undefined otherwise).\n config.abbr = name;\n }\n locale = new Locale(config);\n locale.parentLocale = locales[name];\n locales[name] = locale;\n }\n\n // backwards compat for now: also set the locale\n getSetGlobalLocale(name);\n } else {\n // pass null for config to unupdate, useful for tests\n if (locales[name] != null) {\n if (locales[name].parentLocale != null) {\n locales[name] = locales[name].parentLocale;\n if (name === getSetGlobalLocale()) {\n getSetGlobalLocale(name);\n }\n } else if (locales[name] != null) {\n delete locales[name];\n }\n }\n }\n return locales[name];\n }\n\n // returns locale data\n function getLocale(key) {\n var locale;\n if (key && key._locale && key._locale._abbr) {\n key = key._locale._abbr;\n }\n if (!key) {\n return globalLocale;\n }\n if (!isArray(key)) {\n //short-circuit everything else\n locale = loadLocale(key);\n if (locale) {\n return locale;\n }\n key = [key];\n }\n return chooseLocale(key);\n }\n function listLocales() {\n return keys(locales);\n }\n function checkOverflow(m) {\n var overflow,\n a = m._a;\n if (a && getParsingFlags(m).overflow === -2) {\n overflow = a[MONTH] < 0 || a[MONTH] > 11 ? MONTH : a[DATE] < 1 || a[DATE] > daysInMonth(a[YEAR], a[MONTH]) ? DATE : a[HOUR] < 0 || a[HOUR] > 24 || a[HOUR] === 24 && (a[MINUTE] !== 0 || a[SECOND] !== 0 || a[MILLISECOND] !== 0) ? HOUR : a[MINUTE] < 0 || a[MINUTE] > 59 ? MINUTE : a[SECOND] < 0 || a[SECOND] > 59 ? SECOND : a[MILLISECOND] < 0 || a[MILLISECOND] > 999 ? MILLISECOND : -1;\n if (getParsingFlags(m)._overflowDayOfYear && (overflow < YEAR || overflow > DATE)) {\n overflow = DATE;\n }\n if (getParsingFlags(m)._overflowWeeks && overflow === -1) {\n overflow = WEEK;\n }\n if (getParsingFlags(m)._overflowWeekday && overflow === -1) {\n overflow = WEEKDAY;\n }\n getParsingFlags(m).overflow = overflow;\n }\n return m;\n }\n\n // iso 8601 regex\n // 0000-00-00 0000-W00 or 0000-W00-0 + T + 00 or 00:00 or 00:00:00 or 00:00:00.000 + +00:00 or +0000 or +00)\n var extendedIsoRegex = /^\\s*((?:[+-]\\d{6}|\\d{4})-(?:\\d\\d-\\d\\d|W\\d\\d-\\d|W\\d\\d|\\d\\d\\d|\\d\\d))(?:(T| )(\\d\\d(?::\\d\\d(?::\\d\\d(?:[.,]\\d+)?)?)?)([+-]\\d\\d(?::?\\d\\d)?|\\s*Z)?)?$/,\n basicIsoRegex = /^\\s*((?:[+-]\\d{6}|\\d{4})(?:\\d\\d\\d\\d|W\\d\\d\\d|W\\d\\d|\\d\\d\\d|\\d\\d|))(?:(T| )(\\d\\d(?:\\d\\d(?:\\d\\d(?:[.,]\\d+)?)?)?)([+-]\\d\\d(?::?\\d\\d)?|\\s*Z)?)?$/,\n tzRegex = /Z|[+-]\\d\\d(?::?\\d\\d)?/,\n isoDates = [['YYYYYY-MM-DD', /[+-]\\d{6}-\\d\\d-\\d\\d/], ['YYYY-MM-DD', /\\d{4}-\\d\\d-\\d\\d/], ['GGGG-[W]WW-E', /\\d{4}-W\\d\\d-\\d/], ['GGGG-[W]WW', /\\d{4}-W\\d\\d/, false], ['YYYY-DDD', /\\d{4}-\\d{3}/], ['YYYY-MM', /\\d{4}-\\d\\d/, false], ['YYYYYYMMDD', /[+-]\\d{10}/], ['YYYYMMDD', /\\d{8}/], ['GGGG[W]WWE', /\\d{4}W\\d{3}/], ['GGGG[W]WW', /\\d{4}W\\d{2}/, false], ['YYYYDDD', /\\d{7}/], ['YYYYMM', /\\d{6}/, false], ['YYYY', /\\d{4}/, false]],\n // iso time formats and regexes\n isoTimes = [['HH:mm:ss.SSSS', /\\d\\d:\\d\\d:\\d\\d\\.\\d+/], ['HH:mm:ss,SSSS', /\\d\\d:\\d\\d:\\d\\d,\\d+/], ['HH:mm:ss', /\\d\\d:\\d\\d:\\d\\d/], ['HH:mm', /\\d\\d:\\d\\d/], ['HHmmss.SSSS', /\\d\\d\\d\\d\\d\\d\\.\\d+/], ['HHmmss,SSSS', /\\d\\d\\d\\d\\d\\d,\\d+/], ['HHmmss', /\\d\\d\\d\\d\\d\\d/], ['HHmm', /\\d\\d\\d\\d/], ['HH', /\\d\\d/]],\n aspNetJsonRegex = /^\\/?Date\\((-?\\d+)/i,\n // RFC 2822 regex: For details see https://tools.ietf.org/html/rfc2822#section-3.3\n rfc2822 = /^(?:(Mon|Tue|Wed|Thu|Fri|Sat|Sun),?\\s)?(\\d{1,2})\\s(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)\\s(\\d{2,4})\\s(\\d\\d):(\\d\\d)(?::(\\d\\d))?\\s(?:(UT|GMT|[ECMP][SD]T)|([Zz])|([+-]\\d{4}))$/,\n obsOffsets = {\n UT: 0,\n GMT: 0,\n EDT: -4 * 60,\n EST: -5 * 60,\n CDT: -5 * 60,\n CST: -6 * 60,\n MDT: -6 * 60,\n MST: -7 * 60,\n PDT: -7 * 60,\n PST: -8 * 60\n };\n\n // date from iso format\n function configFromISO(config) {\n var i,\n l,\n string = config._i,\n match = extendedIsoRegex.exec(string) || basicIsoRegex.exec(string),\n allowTime,\n dateFormat,\n timeFormat,\n tzFormat,\n isoDatesLen = isoDates.length,\n isoTimesLen = isoTimes.length;\n if (match) {\n getParsingFlags(config).iso = true;\n for (i = 0, l = isoDatesLen; i < l; i++) {\n if (isoDates[i][1].exec(match[1])) {\n dateFormat = isoDates[i][0];\n allowTime = isoDates[i][2] !== false;\n break;\n }\n }\n if (dateFormat == null) {\n config._isValid = false;\n return;\n }\n if (match[3]) {\n for (i = 0, l = isoTimesLen; i < l; i++) {\n if (isoTimes[i][1].exec(match[3])) {\n // match[2] should be 'T' or space\n timeFormat = (match[2] || ' ') + isoTimes[i][0];\n break;\n }\n }\n if (timeFormat == null) {\n config._isValid = false;\n return;\n }\n }\n if (!allowTime && timeFormat != null) {\n config._isValid = false;\n return;\n }\n if (match[4]) {\n if (tzRegex.exec(match[4])) {\n tzFormat = 'Z';\n } else {\n config._isValid = false;\n return;\n }\n }\n config._f = dateFormat + (timeFormat || '') + (tzFormat || '');\n configFromStringAndFormat(config);\n } else {\n config._isValid = false;\n }\n }\n function extractFromRFC2822Strings(yearStr, monthStr, dayStr, hourStr, minuteStr, secondStr) {\n var result = [untruncateYear(yearStr), defaultLocaleMonthsShort.indexOf(monthStr), parseInt(dayStr, 10), parseInt(hourStr, 10), parseInt(minuteStr, 10)];\n if (secondStr) {\n result.push(parseInt(secondStr, 10));\n }\n return result;\n }\n function untruncateYear(yearStr) {\n var year = parseInt(yearStr, 10);\n if (year <= 49) {\n return 2000 + year;\n } else if (year <= 999) {\n return 1900 + year;\n }\n return year;\n }\n function preprocessRFC2822(s) {\n // Remove comments and folding whitespace and replace multiple-spaces with a single space\n return s.replace(/\\([^()]*\\)|[\\n\\t]/g, ' ').replace(/(\\s\\s+)/g, ' ').replace(/^\\s\\s*/, '').replace(/\\s\\s*$/, '');\n }\n function checkWeekday(weekdayStr, parsedInput, config) {\n if (weekdayStr) {\n // TODO: Replace the vanilla JS Date object with an independent day-of-week check.\n var weekdayProvided = defaultLocaleWeekdaysShort.indexOf(weekdayStr),\n weekdayActual = new Date(parsedInput[0], parsedInput[1], parsedInput[2]).getDay();\n if (weekdayProvided !== weekdayActual) {\n getParsingFlags(config).weekdayMismatch = true;\n config._isValid = false;\n return false;\n }\n }\n return true;\n }\n function calculateOffset(obsOffset, militaryOffset, numOffset) {\n if (obsOffset) {\n return obsOffsets[obsOffset];\n } else if (militaryOffset) {\n // the only allowed military tz is Z\n return 0;\n } else {\n var hm = parseInt(numOffset, 10),\n m = hm % 100,\n h = (hm - m) / 100;\n return h * 60 + m;\n }\n }\n\n // date and time from ref 2822 format\n function configFromRFC2822(config) {\n var match = rfc2822.exec(preprocessRFC2822(config._i)),\n parsedArray;\n if (match) {\n parsedArray = extractFromRFC2822Strings(match[4], match[3], match[2], match[5], match[6], match[7]);\n if (!checkWeekday(match[1], parsedArray, config)) {\n return;\n }\n config._a = parsedArray;\n config._tzm = calculateOffset(match[8], match[9], match[10]);\n config._d = createUTCDate.apply(null, config._a);\n config._d.setUTCMinutes(config._d.getUTCMinutes() - config._tzm);\n getParsingFlags(config).rfc2822 = true;\n } else {\n config._isValid = false;\n }\n }\n\n // date from 1) ASP.NET, 2) ISO, 3) RFC 2822 formats, or 4) optional fallback if parsing isn't strict\n function configFromString(config) {\n var matched = aspNetJsonRegex.exec(config._i);\n if (matched !== null) {\n config._d = new Date(+matched[1]);\n return;\n }\n configFromISO(config);\n if (config._isValid === false) {\n delete config._isValid;\n } else {\n return;\n }\n configFromRFC2822(config);\n if (config._isValid === false) {\n delete config._isValid;\n } else {\n return;\n }\n if (config._strict) {\n config._isValid = false;\n } else {\n // Final attempt, use Input Fallback\n hooks.createFromInputFallback(config);\n }\n }\n hooks.createFromInputFallback = deprecate('value provided is not in a recognized RFC2822 or ISO format. moment construction falls back to js Date(), ' + 'which is not reliable across all browsers and versions. Non RFC2822/ISO date formats are ' + 'discouraged. Please refer to http://momentjs.com/guides/#/warnings/js-date/ for more info.', function (config) {\n config._d = new Date(config._i + (config._useUTC ? ' UTC' : ''));\n });\n\n // Pick the first defined of two or three arguments.\n function defaults(a, b, c) {\n if (a != null) {\n return a;\n }\n if (b != null) {\n return b;\n }\n return c;\n }\n function currentDateArray(config) {\n // hooks is actually the exported moment object\n var nowValue = new Date(hooks.now());\n if (config._useUTC) {\n return [nowValue.getUTCFullYear(), nowValue.getUTCMonth(), nowValue.getUTCDate()];\n }\n return [nowValue.getFullYear(), nowValue.getMonth(), nowValue.getDate()];\n }\n\n // convert an array to a date.\n // the array should mirror the parameters below\n // note: all values past the year are optional and will default to the lowest possible value.\n // [year, month, day , hour, minute, second, millisecond]\n function configFromArray(config) {\n var i,\n date,\n input = [],\n currentDate,\n expectedWeekday,\n yearToUse;\n if (config._d) {\n return;\n }\n currentDate = currentDateArray(config);\n\n //compute day of the year from weeks and weekdays\n if (config._w && config._a[DATE] == null && config._a[MONTH] == null) {\n dayOfYearFromWeekInfo(config);\n }\n\n //if the day of the year is set, figure out what it is\n if (config._dayOfYear != null) {\n yearToUse = defaults(config._a[YEAR], currentDate[YEAR]);\n if (config._dayOfYear > daysInYear(yearToUse) || config._dayOfYear === 0) {\n getParsingFlags(config)._overflowDayOfYear = true;\n }\n date = createUTCDate(yearToUse, 0, config._dayOfYear);\n config._a[MONTH] = date.getUTCMonth();\n config._a[DATE] = date.getUTCDate();\n }\n\n // Default to current date.\n // * if no year, month, day of month are given, default to today\n // * if day of month is given, default month and year\n // * if month is given, default only year\n // * if year is given, don't default anything\n for (i = 0; i < 3 && config._a[i] == null; ++i) {\n config._a[i] = input[i] = currentDate[i];\n }\n\n // Zero out whatever was not defaulted, including time\n for (; i < 7; i++) {\n config._a[i] = input[i] = config._a[i] == null ? i === 2 ? 1 : 0 : config._a[i];\n }\n\n // Check for 24:00:00.000\n if (config._a[HOUR] === 24 && config._a[MINUTE] === 0 && config._a[SECOND] === 0 && config._a[MILLISECOND] === 0) {\n config._nextDay = true;\n config._a[HOUR] = 0;\n }\n config._d = (config._useUTC ? createUTCDate : createDate).apply(null, input);\n expectedWeekday = config._useUTC ? config._d.getUTCDay() : config._d.getDay();\n\n // Apply timezone offset from input. The actual utcOffset can be changed\n // with parseZone.\n if (config._tzm != null) {\n config._d.setUTCMinutes(config._d.getUTCMinutes() - config._tzm);\n }\n if (config._nextDay) {\n config._a[HOUR] = 24;\n }\n\n // check for mismatching day of week\n if (config._w && typeof config._w.d !== 'undefined' && config._w.d !== expectedWeekday) {\n getParsingFlags(config).weekdayMismatch = true;\n }\n }\n function dayOfYearFromWeekInfo(config) {\n var w, weekYear, week, weekday, dow, doy, temp, weekdayOverflow, curWeek;\n w = config._w;\n if (w.GG != null || w.W != null || w.E != null) {\n dow = 1;\n doy = 4;\n\n // TODO: We need to take the current isoWeekYear, but that depends on\n // how we interpret now (local, utc, fixed offset). So create\n // a now version of current config (take local/utc/offset flags, and\n // create now).\n weekYear = defaults(w.GG, config._a[YEAR], weekOfYear(createLocal(), 1, 4).year);\n week = defaults(w.W, 1);\n weekday = defaults(w.E, 1);\n if (weekday < 1 || weekday > 7) {\n weekdayOverflow = true;\n }\n } else {\n dow = config._locale._week.dow;\n doy = config._locale._week.doy;\n curWeek = weekOfYear(createLocal(), dow, doy);\n weekYear = defaults(w.gg, config._a[YEAR], curWeek.year);\n\n // Default to current week.\n week = defaults(w.w, curWeek.week);\n if (w.d != null) {\n // weekday -- low day numbers are considered next week\n weekday = w.d;\n if (weekday < 0 || weekday > 6) {\n weekdayOverflow = true;\n }\n } else if (w.e != null) {\n // local weekday -- counting starts from beginning of week\n weekday = w.e + dow;\n if (w.e < 0 || w.e > 6) {\n weekdayOverflow = true;\n }\n } else {\n // default to beginning of week\n weekday = dow;\n }\n }\n if (week < 1 || week > weeksInYear(weekYear, dow, doy)) {\n getParsingFlags(config)._overflowWeeks = true;\n } else if (weekdayOverflow != null) {\n getParsingFlags(config)._overflowWeekday = true;\n } else {\n temp = dayOfYearFromWeeks(weekYear, week, weekday, dow, doy);\n config._a[YEAR] = temp.year;\n config._dayOfYear = temp.dayOfYear;\n }\n }\n\n // constant that refers to the ISO standard\n hooks.ISO_8601 = function () {};\n\n // constant that refers to the RFC 2822 form\n hooks.RFC_2822 = function () {};\n\n // date from string and format string\n function configFromStringAndFormat(config) {\n // TODO: Move this to another part of the creation flow to prevent circular deps\n if (config._f === hooks.ISO_8601) {\n configFromISO(config);\n return;\n }\n if (config._f === hooks.RFC_2822) {\n configFromRFC2822(config);\n return;\n }\n config._a = [];\n getParsingFlags(config).empty = true;\n\n // This array is used to make a Date, either with `new Date` or `Date.UTC`\n var string = '' + config._i,\n i,\n parsedInput,\n tokens,\n token,\n skipped,\n stringLength = string.length,\n totalParsedInputLength = 0,\n era,\n tokenLen;\n tokens = expandFormat(config._f, config._locale).match(formattingTokens) || [];\n tokenLen = tokens.length;\n for (i = 0; i < tokenLen; i++) {\n token = tokens[i];\n parsedInput = (string.match(getParseRegexForToken(token, config)) || [])[0];\n if (parsedInput) {\n skipped = string.substr(0, string.indexOf(parsedInput));\n if (skipped.length > 0) {\n getParsingFlags(config).unusedInput.push(skipped);\n }\n string = string.slice(string.indexOf(parsedInput) + parsedInput.length);\n totalParsedInputLength += parsedInput.length;\n }\n // don't parse if it's not a known token\n if (formatTokenFunctions[token]) {\n if (parsedInput) {\n getParsingFlags(config).empty = false;\n } else {\n getParsingFlags(config).unusedTokens.push(token);\n }\n addTimeToArrayFromToken(token, parsedInput, config);\n } else if (config._strict && !parsedInput) {\n getParsingFlags(config).unusedTokens.push(token);\n }\n }\n\n // add remaining unparsed input length to the string\n getParsingFlags(config).charsLeftOver = stringLength - totalParsedInputLength;\n if (string.length > 0) {\n getParsingFlags(config).unusedInput.push(string);\n }\n\n // clear _12h flag if hour is <= 12\n if (config._a[HOUR] <= 12 && getParsingFlags(config).bigHour === true && config._a[HOUR] > 0) {\n getParsingFlags(config).bigHour = undefined;\n }\n getParsingFlags(config).parsedDateParts = config._a.slice(0);\n getParsingFlags(config).meridiem = config._meridiem;\n // handle meridiem\n config._a[HOUR] = meridiemFixWrap(config._locale, config._a[HOUR], config._meridiem);\n\n // handle era\n era = getParsingFlags(config).era;\n if (era !== null) {\n config._a[YEAR] = config._locale.erasConvertYear(era, config._a[YEAR]);\n }\n configFromArray(config);\n checkOverflow(config);\n }\n function meridiemFixWrap(locale, hour, meridiem) {\n var isPm;\n if (meridiem == null) {\n // nothing to do\n return hour;\n }\n if (locale.meridiemHour != null) {\n return locale.meridiemHour(hour, meridiem);\n } else if (locale.isPM != null) {\n // Fallback\n isPm = locale.isPM(meridiem);\n if (isPm && hour < 12) {\n hour += 12;\n }\n if (!isPm && hour === 12) {\n hour = 0;\n }\n return hour;\n } else {\n // this is not supposed to happen\n return hour;\n }\n }\n\n // date from string and array of format strings\n function configFromStringAndArray(config) {\n var tempConfig,\n bestMoment,\n scoreToBeat,\n i,\n currentScore,\n validFormatFound,\n bestFormatIsValid = false,\n configfLen = config._f.length;\n if (configfLen === 0) {\n getParsingFlags(config).invalidFormat = true;\n config._d = new Date(NaN);\n return;\n }\n for (i = 0; i < configfLen; i++) {\n currentScore = 0;\n validFormatFound = false;\n tempConfig = copyConfig({}, config);\n if (config._useUTC != null) {\n tempConfig._useUTC = config._useUTC;\n }\n tempConfig._f = config._f[i];\n configFromStringAndFormat(tempConfig);\n if (isValid(tempConfig)) {\n validFormatFound = true;\n }\n\n // if there is any input that was not parsed add a penalty for that format\n currentScore += getParsingFlags(tempConfig).charsLeftOver;\n\n //or tokens\n currentScore += getParsingFlags(tempConfig).unusedTokens.length * 10;\n getParsingFlags(tempConfig).score = currentScore;\n if (!bestFormatIsValid) {\n if (scoreToBeat == null || currentScore < scoreToBeat || validFormatFound) {\n scoreToBeat = currentScore;\n bestMoment = tempConfig;\n if (validFormatFound) {\n bestFormatIsValid = true;\n }\n }\n } else {\n if (currentScore < scoreToBeat) {\n scoreToBeat = currentScore;\n bestMoment = tempConfig;\n }\n }\n }\n extend(config, bestMoment || tempConfig);\n }\n function configFromObject(config) {\n if (config._d) {\n return;\n }\n var i = normalizeObjectUnits(config._i),\n dayOrDate = i.day === undefined ? i.date : i.day;\n config._a = map([i.year, i.month, dayOrDate, i.hour, i.minute, i.second, i.millisecond], function (obj) {\n return obj && parseInt(obj, 10);\n });\n configFromArray(config);\n }\n function createFromConfig(config) {\n var res = new Moment(checkOverflow(prepareConfig(config)));\n if (res._nextDay) {\n // Adding is smart enough around DST\n res.add(1, 'd');\n res._nextDay = undefined;\n }\n return res;\n }\n function prepareConfig(config) {\n var input = config._i,\n format = config._f;\n config._locale = config._locale || getLocale(config._l);\n if (input === null || format === undefined && input === '') {\n return createInvalid({\n nullInput: true\n });\n }\n if (typeof input === 'string') {\n config._i = input = config._locale.preparse(input);\n }\n if (isMoment(input)) {\n return new Moment(checkOverflow(input));\n } else if (isDate(input)) {\n config._d = input;\n } else if (isArray(format)) {\n configFromStringAndArray(config);\n } else if (format) {\n configFromStringAndFormat(config);\n } else {\n configFromInput(config);\n }\n if (!isValid(config)) {\n config._d = null;\n }\n return config;\n }\n function configFromInput(config) {\n var input = config._i;\n if (isUndefined(input)) {\n config._d = new Date(hooks.now());\n } else if (isDate(input)) {\n config._d = new Date(input.valueOf());\n } else if (typeof input === 'string') {\n configFromString(config);\n } else if (isArray(input)) {\n config._a = map(input.slice(0), function (obj) {\n return parseInt(obj, 10);\n });\n configFromArray(config);\n } else if (isObject(input)) {\n configFromObject(config);\n } else if (isNumber(input)) {\n // from milliseconds\n config._d = new Date(input);\n } else {\n hooks.createFromInputFallback(config);\n }\n }\n function createLocalOrUTC(input, format, locale, strict, isUTC) {\n var c = {};\n if (format === true || format === false) {\n strict = format;\n format = undefined;\n }\n if (locale === true || locale === false) {\n strict = locale;\n locale = undefined;\n }\n if (isObject(input) && isObjectEmpty(input) || isArray(input) && input.length === 0) {\n input = undefined;\n }\n // object construction must be done this way.\n // https://github.com/moment/moment/issues/1423\n c._isAMomentObject = true;\n c._useUTC = c._isUTC = isUTC;\n c._l = locale;\n c._i = input;\n c._f = format;\n c._strict = strict;\n return createFromConfig(c);\n }\n function createLocal(input, format, locale, strict) {\n return createLocalOrUTC(input, format, locale, strict, false);\n }\n var prototypeMin = deprecate('moment().min is deprecated, use moment.max instead. http://momentjs.com/guides/#/warnings/min-max/', function () {\n var other = createLocal.apply(null, arguments);\n if (this.isValid() && other.isValid()) {\n return other < this ? this : other;\n } else {\n return createInvalid();\n }\n }),\n prototypeMax = deprecate('moment().max is deprecated, use moment.min instead. http://momentjs.com/guides/#/warnings/min-max/', function () {\n var other = createLocal.apply(null, arguments);\n if (this.isValid() && other.isValid()) {\n return other > this ? this : other;\n } else {\n return createInvalid();\n }\n });\n\n // Pick a moment m from moments so that m[fn](other) is true for all\n // other. This relies on the function fn to be transitive.\n //\n // moments should either be an array of moment objects or an array, whose\n // first element is an array of moment objects.\n function pickBy(fn, moments) {\n var res, i;\n if (moments.length === 1 && isArray(moments[0])) {\n moments = moments[0];\n }\n if (!moments.length) {\n return createLocal();\n }\n res = moments[0];\n for (i = 1; i < moments.length; ++i) {\n if (!moments[i].isValid() || moments[i][fn](res)) {\n res = moments[i];\n }\n }\n return res;\n }\n\n // TODO: Use [].sort instead?\n function min() {\n var args = [].slice.call(arguments, 0);\n return pickBy('isBefore', args);\n }\n function max() {\n var args = [].slice.call(arguments, 0);\n return pickBy('isAfter', args);\n }\n var now = function () {\n return Date.now ? Date.now() : +new Date();\n };\n var ordering = ['year', 'quarter', 'month', 'week', 'day', 'hour', 'minute', 'second', 'millisecond'];\n function isDurationValid(m) {\n var key,\n unitHasDecimal = false,\n i,\n orderLen = ordering.length;\n for (key in m) {\n if (hasOwnProp(m, key) && !(indexOf.call(ordering, key) !== -1 && (m[key] == null || !isNaN(m[key])))) {\n return false;\n }\n }\n for (i = 0; i < orderLen; ++i) {\n if (m[ordering[i]]) {\n if (unitHasDecimal) {\n return false; // only allow non-integers for smallest unit\n }\n if (parseFloat(m[ordering[i]]) !== toInt(m[ordering[i]])) {\n unitHasDecimal = true;\n }\n }\n }\n return true;\n }\n function isValid$1() {\n return this._isValid;\n }\n function createInvalid$1() {\n return createDuration(NaN);\n }\n function Duration(duration) {\n var normalizedInput = normalizeObjectUnits(duration),\n years = normalizedInput.year || 0,\n quarters = normalizedInput.quarter || 0,\n months = normalizedInput.month || 0,\n weeks = normalizedInput.week || normalizedInput.isoWeek || 0,\n days = normalizedInput.day || 0,\n hours = normalizedInput.hour || 0,\n minutes = normalizedInput.minute || 0,\n seconds = normalizedInput.second || 0,\n milliseconds = normalizedInput.millisecond || 0;\n this._isValid = isDurationValid(normalizedInput);\n\n // representation for dateAddRemove\n this._milliseconds = +milliseconds + seconds * 1e3 +\n // 1000\n minutes * 6e4 +\n // 1000 * 60\n hours * 1000 * 60 * 60; //using 1000 * 60 * 60 instead of 36e5 to avoid floating point rounding errors https://github.com/moment/moment/issues/2978\n // Because of dateAddRemove treats 24 hours as different from a\n // day when working around DST, we need to store them separately\n this._days = +days + weeks * 7;\n // It is impossible to translate months into days without knowing\n // which months you are are talking about, so we have to store\n // it separately.\n this._months = +months + quarters * 3 + years * 12;\n this._data = {};\n this._locale = getLocale();\n this._bubble();\n }\n function isDuration(obj) {\n return obj instanceof Duration;\n }\n function absRound(number) {\n if (number < 0) {\n return Math.round(-1 * number) * -1;\n } else {\n return Math.round(number);\n }\n }\n\n // compare two arrays, return the number of differences\n function compareArrays(array1, array2, dontConvert) {\n var len = Math.min(array1.length, array2.length),\n lengthDiff = Math.abs(array1.length - array2.length),\n diffs = 0,\n i;\n for (i = 0; i < len; i++) {\n if (dontConvert && array1[i] !== array2[i] || !dontConvert && toInt(array1[i]) !== toInt(array2[i])) {\n diffs++;\n }\n }\n return diffs + lengthDiff;\n }\n\n // FORMATTING\n\n function offset(token, separator) {\n addFormatToken(token, 0, 0, function () {\n var offset = this.utcOffset(),\n sign = '+';\n if (offset < 0) {\n offset = -offset;\n sign = '-';\n }\n return sign + zeroFill(~~(offset / 60), 2) + separator + zeroFill(~~offset % 60, 2);\n });\n }\n offset('Z', ':');\n offset('ZZ', '');\n\n // PARSING\n\n addRegexToken('Z', matchShortOffset);\n addRegexToken('ZZ', matchShortOffset);\n addParseToken(['Z', 'ZZ'], function (input, array, config) {\n config._useUTC = true;\n config._tzm = offsetFromString(matchShortOffset, input);\n });\n\n // HELPERS\n\n // timezone chunker\n // '+10:00' > ['10', '00']\n // '-1530' > ['-15', '30']\n var chunkOffset = /([\\+\\-]|\\d\\d)/gi;\n function offsetFromString(matcher, string) {\n var matches = (string || '').match(matcher),\n chunk,\n parts,\n minutes;\n if (matches === null) {\n return null;\n }\n chunk = matches[matches.length - 1] || [];\n parts = (chunk + '').match(chunkOffset) || ['-', 0, 0];\n minutes = +(parts[1] * 60) + toInt(parts[2]);\n return minutes === 0 ? 0 : parts[0] === '+' ? minutes : -minutes;\n }\n\n // Return a moment from input, that is local/utc/zone equivalent to model.\n function cloneWithOffset(input, model) {\n var res, diff;\n if (model._isUTC) {\n res = model.clone();\n diff = (isMoment(input) || isDate(input) ? input.valueOf() : createLocal(input).valueOf()) - res.valueOf();\n // Use low-level api, because this fn is low-level api.\n res._d.setTime(res._d.valueOf() + diff);\n hooks.updateOffset(res, false);\n return res;\n } else {\n return createLocal(input).local();\n }\n }\n function getDateOffset(m) {\n // On Firefox.24 Date#getTimezoneOffset returns a floating point.\n // https://github.com/moment/moment/pull/1871\n return -Math.round(m._d.getTimezoneOffset());\n }\n\n // HOOKS\n\n // This function will be called whenever a moment is mutated.\n // It is intended to keep the offset in sync with the timezone.\n hooks.updateOffset = function () {};\n\n // MOMENTS\n\n // keepLocalTime = true means only change the timezone, without\n // affecting the local hour. So 5:31:26 +0300 --[utcOffset(2, true)]-->\n // 5:31:26 +0200 It is possible that 5:31:26 doesn't exist with offset\n // +0200, so we adjust the time as needed, to be valid.\n //\n // Keeping the time actually adds/subtracts (one hour)\n // from the actual represented time. That is why we call updateOffset\n // a second time. In case it wants us to change the offset again\n // _changeInProgress == true case, then we have to adjust, because\n // there is no such time in the given timezone.\n function getSetOffset(input, keepLocalTime, keepMinutes) {\n var offset = this._offset || 0,\n localAdjust;\n if (!this.isValid()) {\n return input != null ? this : NaN;\n }\n if (input != null) {\n if (typeof input === 'string') {\n input = offsetFromString(matchShortOffset, input);\n if (input === null) {\n return this;\n }\n } else if (Math.abs(input) < 16 && !keepMinutes) {\n input = input * 60;\n }\n if (!this._isUTC && keepLocalTime) {\n localAdjust = getDateOffset(this);\n }\n this._offset = input;\n this._isUTC = true;\n if (localAdjust != null) {\n this.add(localAdjust, 'm');\n }\n if (offset !== input) {\n if (!keepLocalTime || this._changeInProgress) {\n addSubtract(this, createDuration(input - offset, 'm'), 1, false);\n } else if (!this._changeInProgress) {\n this._changeInProgress = true;\n hooks.updateOffset(this, true);\n this._changeInProgress = null;\n }\n }\n return this;\n } else {\n return this._isUTC ? offset : getDateOffset(this);\n }\n }\n function getSetZone(input, keepLocalTime) {\n if (input != null) {\n if (typeof input !== 'string') {\n input = -input;\n }\n this.utcOffset(input, keepLocalTime);\n return this;\n } else {\n return -this.utcOffset();\n }\n }\n function setOffsetToUTC(keepLocalTime) {\n return this.utcOffset(0, keepLocalTime);\n }\n function setOffsetToLocal(keepLocalTime) {\n if (this._isUTC) {\n this.utcOffset(0, keepLocalTime);\n this._isUTC = false;\n if (keepLocalTime) {\n this.subtract(getDateOffset(this), 'm');\n }\n }\n return this;\n }\n function setOffsetToParsedOffset() {\n if (this._tzm != null) {\n this.utcOffset(this._tzm, false, true);\n } else if (typeof this._i === 'string') {\n var tZone = offsetFromString(matchOffset, this._i);\n if (tZone != null) {\n this.utcOffset(tZone);\n } else {\n this.utcOffset(0, true);\n }\n }\n return this;\n }\n function hasAlignedHourOffset(input) {\n if (!this.isValid()) {\n return false;\n }\n input = input ? createLocal(input).utcOffset() : 0;\n return (this.utcOffset() - input) % 60 === 0;\n }\n function isDaylightSavingTime() {\n return this.utcOffset() > this.clone().month(0).utcOffset() || this.utcOffset() > this.clone().month(5).utcOffset();\n }\n function isDaylightSavingTimeShifted() {\n if (!isUndefined(this._isDSTShifted)) {\n return this._isDSTShifted;\n }\n var c = {},\n other;\n copyConfig(c, this);\n c = prepareConfig(c);\n if (c._a) {\n other = c._isUTC ? createUTC(c._a) : createLocal(c._a);\n this._isDSTShifted = this.isValid() && compareArrays(c._a, other.toArray()) > 0;\n } else {\n this._isDSTShifted = false;\n }\n return this._isDSTShifted;\n }\n function isLocal() {\n return this.isValid() ? !this._isUTC : false;\n }\n function isUtcOffset() {\n return this.isValid() ? this._isUTC : false;\n }\n function isUtc() {\n return this.isValid() ? this._isUTC && this._offset === 0 : false;\n }\n\n // ASP.NET json date format regex\n var aspNetRegex = /^(-|\\+)?(?:(\\d*)[. ])?(\\d+):(\\d+)(?::(\\d+)(\\.\\d*)?)?$/,\n // from http://docs.closure-library.googlecode.com/git/closure_goog_date_date.js.source.html\n // somewhat more in line with 4.4.3.2 2004 spec, but allows decimal anywhere\n // and further modified to allow for strings containing both week and day\n isoRegex = /^(-|\\+)?P(?:([-+]?[0-9,.]*)Y)?(?:([-+]?[0-9,.]*)M)?(?:([-+]?[0-9,.]*)W)?(?:([-+]?[0-9,.]*)D)?(?:T(?:([-+]?[0-9,.]*)H)?(?:([-+]?[0-9,.]*)M)?(?:([-+]?[0-9,.]*)S)?)?$/;\n function createDuration(input, key) {\n var duration = input,\n // matching against regexp is expensive, do it on demand\n match = null,\n sign,\n ret,\n diffRes;\n if (isDuration(input)) {\n duration = {\n ms: input._milliseconds,\n d: input._days,\n M: input._months\n };\n } else if (isNumber(input) || !isNaN(+input)) {\n duration = {};\n if (key) {\n duration[key] = +input;\n } else {\n duration.milliseconds = +input;\n }\n } else if (match = aspNetRegex.exec(input)) {\n sign = match[1] === '-' ? -1 : 1;\n duration = {\n y: 0,\n d: toInt(match[DATE]) * sign,\n h: toInt(match[HOUR]) * sign,\n m: toInt(match[MINUTE]) * sign,\n s: toInt(match[SECOND]) * sign,\n ms: toInt(absRound(match[MILLISECOND] * 1000)) * sign // the millisecond decimal point is included in the match\n };\n } else if (match = isoRegex.exec(input)) {\n sign = match[1] === '-' ? -1 : 1;\n duration = {\n y: parseIso(match[2], sign),\n M: parseIso(match[3], sign),\n w: parseIso(match[4], sign),\n d: parseIso(match[5], sign),\n h: parseIso(match[6], sign),\n m: parseIso(match[7], sign),\n s: parseIso(match[8], sign)\n };\n } else if (duration == null) {\n // checks for null or undefined\n duration = {};\n } else if (typeof duration === 'object' && ('from' in duration || 'to' in duration)) {\n diffRes = momentsDifference(createLocal(duration.from), createLocal(duration.to));\n duration = {};\n duration.ms = diffRes.milliseconds;\n duration.M = diffRes.months;\n }\n ret = new Duration(duration);\n if (isDuration(input) && hasOwnProp(input, '_locale')) {\n ret._locale = input._locale;\n }\n if (isDuration(input) && hasOwnProp(input, '_isValid')) {\n ret._isValid = input._isValid;\n }\n return ret;\n }\n createDuration.fn = Duration.prototype;\n createDuration.invalid = createInvalid$1;\n function parseIso(inp, sign) {\n // We'd normally use ~~inp for this, but unfortunately it also\n // converts floats to ints.\n // inp may be undefined, so careful calling replace on it.\n var res = inp && parseFloat(inp.replace(',', '.'));\n // apply sign while we're at it\n return (isNaN(res) ? 0 : res) * sign;\n }\n function positiveMomentsDifference(base, other) {\n var res = {};\n res.months = other.month() - base.month() + (other.year() - base.year()) * 12;\n if (base.clone().add(res.months, 'M').isAfter(other)) {\n --res.months;\n }\n res.milliseconds = +other - +base.clone().add(res.months, 'M');\n return res;\n }\n function momentsDifference(base, other) {\n var res;\n if (!(base.isValid() && other.isValid())) {\n return {\n milliseconds: 0,\n months: 0\n };\n }\n other = cloneWithOffset(other, base);\n if (base.isBefore(other)) {\n res = positiveMomentsDifference(base, other);\n } else {\n res = positiveMomentsDifference(other, base);\n res.milliseconds = -res.milliseconds;\n res.months = -res.months;\n }\n return res;\n }\n\n // TODO: remove 'name' arg after deprecation is removed\n function createAdder(direction, name) {\n return function (val, period) {\n var dur, tmp;\n //invert the arguments, but complain about it\n if (period !== null && !isNaN(+period)) {\n deprecateSimple(name, 'moment().' + name + '(period, number) is deprecated. Please use moment().' + name + '(number, period). ' + 'See http://momentjs.com/guides/#/warnings/add-inverted-param/ for more info.');\n tmp = val;\n val = period;\n period = tmp;\n }\n dur = createDuration(val, period);\n addSubtract(this, dur, direction);\n return this;\n };\n }\n function addSubtract(mom, duration, isAdding, updateOffset) {\n var milliseconds = duration._milliseconds,\n days = absRound(duration._days),\n months = absRound(duration._months);\n if (!mom.isValid()) {\n // No op\n return;\n }\n updateOffset = updateOffset == null ? true : updateOffset;\n if (months) {\n setMonth(mom, get(mom, 'Month') + months * isAdding);\n }\n if (days) {\n set$1(mom, 'Date', get(mom, 'Date') + days * isAdding);\n }\n if (milliseconds) {\n mom._d.setTime(mom._d.valueOf() + milliseconds * isAdding);\n }\n if (updateOffset) {\n hooks.updateOffset(mom, days || months);\n }\n }\n var add = createAdder(1, 'add'),\n subtract = createAdder(-1, 'subtract');\n function isString(input) {\n return typeof input === 'string' || input instanceof String;\n }\n\n // type MomentInput = Moment | Date | string | number | (number | string)[] | MomentInputObject | void; // null | undefined\n function isMomentInput(input) {\n return isMoment(input) || isDate(input) || isString(input) || isNumber(input) || isNumberOrStringArray(input) || isMomentInputObject(input) || input === null || input === undefined;\n }\n function isMomentInputObject(input) {\n var objectTest = isObject(input) && !isObjectEmpty(input),\n propertyTest = false,\n properties = ['years', 'year', 'y', 'months', 'month', 'M', 'days', 'day', 'd', 'dates', 'date', 'D', 'hours', 'hour', 'h', 'minutes', 'minute', 'm', 'seconds', 'second', 's', 'milliseconds', 'millisecond', 'ms'],\n i,\n property,\n propertyLen = properties.length;\n for (i = 0; i < propertyLen; i += 1) {\n property = properties[i];\n propertyTest = propertyTest || hasOwnProp(input, property);\n }\n return objectTest && propertyTest;\n }\n function isNumberOrStringArray(input) {\n var arrayTest = isArray(input),\n dataTypeTest = false;\n if (arrayTest) {\n dataTypeTest = input.filter(function (item) {\n return !isNumber(item) && isString(input);\n }).length === 0;\n }\n return arrayTest && dataTypeTest;\n }\n function isCalendarSpec(input) {\n var objectTest = isObject(input) && !isObjectEmpty(input),\n propertyTest = false,\n properties = ['sameDay', 'nextDay', 'lastDay', 'nextWeek', 'lastWeek', 'sameElse'],\n i,\n property;\n for (i = 0; i < properties.length; i += 1) {\n property = properties[i];\n propertyTest = propertyTest || hasOwnProp(input, property);\n }\n return objectTest && propertyTest;\n }\n function getCalendarFormat(myMoment, now) {\n var diff = myMoment.diff(now, 'days', true);\n return diff < -6 ? 'sameElse' : diff < -1 ? 'lastWeek' : diff < 0 ? 'lastDay' : diff < 1 ? 'sameDay' : diff < 2 ? 'nextDay' : diff < 7 ? 'nextWeek' : 'sameElse';\n }\n function calendar$1(time, formats) {\n // Support for single parameter, formats only overload to the calendar function\n if (arguments.length === 1) {\n if (!arguments[0]) {\n time = undefined;\n formats = undefined;\n } else if (isMomentInput(arguments[0])) {\n time = arguments[0];\n formats = undefined;\n } else if (isCalendarSpec(arguments[0])) {\n formats = arguments[0];\n time = undefined;\n }\n }\n // We want to compare the start of today, vs this.\n // Getting start-of-today depends on whether we're local/utc/offset or not.\n var now = time || createLocal(),\n sod = cloneWithOffset(now, this).startOf('day'),\n format = hooks.calendarFormat(this, sod) || 'sameElse',\n output = formats && (isFunction(formats[format]) ? formats[format].call(this, now) : formats[format]);\n return this.format(output || this.localeData().calendar(format, this, createLocal(now)));\n }\n function clone() {\n return new Moment(this);\n }\n function isAfter(input, units) {\n var localInput = isMoment(input) ? input : createLocal(input);\n if (!(this.isValid() && localInput.isValid())) {\n return false;\n }\n units = normalizeUnits(units) || 'millisecond';\n if (units === 'millisecond') {\n return this.valueOf() > localInput.valueOf();\n } else {\n return localInput.valueOf() < this.clone().startOf(units).valueOf();\n }\n }\n function isBefore(input, units) {\n var localInput = isMoment(input) ? input : createLocal(input);\n if (!(this.isValid() && localInput.isValid())) {\n return false;\n }\n units = normalizeUnits(units) || 'millisecond';\n if (units === 'millisecond') {\n return this.valueOf() < localInput.valueOf();\n } else {\n return this.clone().endOf(units).valueOf() < localInput.valueOf();\n }\n }\n function isBetween(from, to, units, inclusivity) {\n var localFrom = isMoment(from) ? from : createLocal(from),\n localTo = isMoment(to) ? to : createLocal(to);\n if (!(this.isValid() && localFrom.isValid() && localTo.isValid())) {\n return false;\n }\n inclusivity = inclusivity || '()';\n return (inclusivity[0] === '(' ? this.isAfter(localFrom, units) : !this.isBefore(localFrom, units)) && (inclusivity[1] === ')' ? this.isBefore(localTo, units) : !this.isAfter(localTo, units));\n }\n function isSame(input, units) {\n var localInput = isMoment(input) ? input : createLocal(input),\n inputMs;\n if (!(this.isValid() && localInput.isValid())) {\n return false;\n }\n units = normalizeUnits(units) || 'millisecond';\n if (units === 'millisecond') {\n return this.valueOf() === localInput.valueOf();\n } else {\n inputMs = localInput.valueOf();\n return this.clone().startOf(units).valueOf() <= inputMs && inputMs <= this.clone().endOf(units).valueOf();\n }\n }\n function isSameOrAfter(input, units) {\n return this.isSame(input, units) || this.isAfter(input, units);\n }\n function isSameOrBefore(input, units) {\n return this.isSame(input, units) || this.isBefore(input, units);\n }\n function diff(input, units, asFloat) {\n var that, zoneDelta, output;\n if (!this.isValid()) {\n return NaN;\n }\n that = cloneWithOffset(input, this);\n if (!that.isValid()) {\n return NaN;\n }\n zoneDelta = (that.utcOffset() - this.utcOffset()) * 6e4;\n units = normalizeUnits(units);\n switch (units) {\n case 'year':\n output = monthDiff(this, that) / 12;\n break;\n case 'month':\n output = monthDiff(this, that);\n break;\n case 'quarter':\n output = monthDiff(this, that) / 3;\n break;\n case 'second':\n output = (this - that) / 1e3;\n break;\n // 1000\n case 'minute':\n output = (this - that) / 6e4;\n break;\n // 1000 * 60\n case 'hour':\n output = (this - that) / 36e5;\n break;\n // 1000 * 60 * 60\n case 'day':\n output = (this - that - zoneDelta) / 864e5;\n break;\n // 1000 * 60 * 60 * 24, negate dst\n case 'week':\n output = (this - that - zoneDelta) / 6048e5;\n break;\n // 1000 * 60 * 60 * 24 * 7, negate dst\n default:\n output = this - that;\n }\n return asFloat ? output : absFloor(output);\n }\n function monthDiff(a, b) {\n if (a.date() < b.date()) {\n // end-of-month calculations work correct when the start month has more\n // days than the end month.\n return -monthDiff(b, a);\n }\n // difference in months\n var wholeMonthDiff = (b.year() - a.year()) * 12 + (b.month() - a.month()),\n // b is in (anchor - 1 month, anchor + 1 month)\n anchor = a.clone().add(wholeMonthDiff, 'months'),\n anchor2,\n adjust;\n if (b - anchor < 0) {\n anchor2 = a.clone().add(wholeMonthDiff - 1, 'months');\n // linear across the month\n adjust = (b - anchor) / (anchor - anchor2);\n } else {\n anchor2 = a.clone().add(wholeMonthDiff + 1, 'months');\n // linear across the month\n adjust = (b - anchor) / (anchor2 - anchor);\n }\n\n //check for negative zero, return zero if negative zero\n return -(wholeMonthDiff + adjust) || 0;\n }\n hooks.defaultFormat = 'YYYY-MM-DDTHH:mm:ssZ';\n hooks.defaultFormatUtc = 'YYYY-MM-DDTHH:mm:ss[Z]';\n function toString() {\n return this.clone().locale('en').format('ddd MMM DD YYYY HH:mm:ss [GMT]ZZ');\n }\n function toISOString(keepOffset) {\n if (!this.isValid()) {\n return null;\n }\n var utc = keepOffset !== true,\n m = utc ? this.clone().utc() : this;\n if (m.year() < 0 || m.year() > 9999) {\n return formatMoment(m, utc ? 'YYYYYY-MM-DD[T]HH:mm:ss.SSS[Z]' : 'YYYYYY-MM-DD[T]HH:mm:ss.SSSZ');\n }\n if (isFunction(Date.prototype.toISOString)) {\n // native implementation is ~50x faster, use it when we can\n if (utc) {\n return this.toDate().toISOString();\n } else {\n return new Date(this.valueOf() + this.utcOffset() * 60 * 1000).toISOString().replace('Z', formatMoment(m, 'Z'));\n }\n }\n return formatMoment(m, utc ? 'YYYY-MM-DD[T]HH:mm:ss.SSS[Z]' : 'YYYY-MM-DD[T]HH:mm:ss.SSSZ');\n }\n\n /**\n * Return a human readable representation of a moment that can\n * also be evaluated to get a new moment which is the same\n *\n * @link https://nodejs.org/dist/latest/docs/api/util.html#util_custom_inspect_function_on_objects\n */\n function inspect() {\n if (!this.isValid()) {\n return 'moment.invalid(/* ' + this._i + ' */)';\n }\n var func = 'moment',\n zone = '',\n prefix,\n year,\n datetime,\n suffix;\n if (!this.isLocal()) {\n func = this.utcOffset() === 0 ? 'moment.utc' : 'moment.parseZone';\n zone = 'Z';\n }\n prefix = '[' + func + '(\"]';\n year = 0 <= this.year() && this.year() <= 9999 ? 'YYYY' : 'YYYYYY';\n datetime = '-MM-DD[T]HH:mm:ss.SSS';\n suffix = zone + '[\")]';\n return this.format(prefix + year + datetime + suffix);\n }\n function format(inputString) {\n if (!inputString) {\n inputString = this.isUtc() ? hooks.defaultFormatUtc : hooks.defaultFormat;\n }\n var output = formatMoment(this, inputString);\n return this.localeData().postformat(output);\n }\n function from(time, withoutSuffix) {\n if (this.isValid() && (isMoment(time) && time.isValid() || createLocal(time).isValid())) {\n return createDuration({\n to: this,\n from: time\n }).locale(this.locale()).humanize(!withoutSuffix);\n } else {\n return this.localeData().invalidDate();\n }\n }\n function fromNow(withoutSuffix) {\n return this.from(createLocal(), withoutSuffix);\n }\n function to(time, withoutSuffix) {\n if (this.isValid() && (isMoment(time) && time.isValid() || createLocal(time).isValid())) {\n return createDuration({\n from: this,\n to: time\n }).locale(this.locale()).humanize(!withoutSuffix);\n } else {\n return this.localeData().invalidDate();\n }\n }\n function toNow(withoutSuffix) {\n return this.to(createLocal(), withoutSuffix);\n }\n\n // If passed a locale key, it will set the locale for this\n // instance. Otherwise, it will return the locale configuration\n // variables for this instance.\n function locale(key) {\n var newLocaleData;\n if (key === undefined) {\n return this._locale._abbr;\n } else {\n newLocaleData = getLocale(key);\n if (newLocaleData != null) {\n this._locale = newLocaleData;\n }\n return this;\n }\n }\n var lang = deprecate('moment().lang() is deprecated. Instead, use moment().localeData() to get the language configuration. Use moment().locale() to change languages.', function (key) {\n if (key === undefined) {\n return this.localeData();\n } else {\n return this.locale(key);\n }\n });\n function localeData() {\n return this._locale;\n }\n var MS_PER_SECOND = 1000,\n MS_PER_MINUTE = 60 * MS_PER_SECOND,\n MS_PER_HOUR = 60 * MS_PER_MINUTE,\n MS_PER_400_YEARS = (365 * 400 + 97) * 24 * MS_PER_HOUR;\n\n // actual modulo - handles negative numbers (for dates before 1970):\n function mod$1(dividend, divisor) {\n return (dividend % divisor + divisor) % divisor;\n }\n function localStartOfDate(y, m, d) {\n // the date constructor remaps years 0-99 to 1900-1999\n if (y < 100 && y >= 0) {\n // preserve leap years using a full 400 year cycle, then reset\n return new Date(y + 400, m, d) - MS_PER_400_YEARS;\n } else {\n return new Date(y, m, d).valueOf();\n }\n }\n function utcStartOfDate(y, m, d) {\n // Date.UTC remaps years 0-99 to 1900-1999\n if (y < 100 && y >= 0) {\n // preserve leap years using a full 400 year cycle, then reset\n return Date.UTC(y + 400, m, d) - MS_PER_400_YEARS;\n } else {\n return Date.UTC(y, m, d);\n }\n }\n function startOf(units) {\n var time, startOfDate;\n units = normalizeUnits(units);\n if (units === undefined || units === 'millisecond' || !this.isValid()) {\n return this;\n }\n startOfDate = this._isUTC ? utcStartOfDate : localStartOfDate;\n switch (units) {\n case 'year':\n time = startOfDate(this.year(), 0, 1);\n break;\n case 'quarter':\n time = startOfDate(this.year(), this.month() - this.month() % 3, 1);\n break;\n case 'month':\n time = startOfDate(this.year(), this.month(), 1);\n break;\n case 'week':\n time = startOfDate(this.year(), this.month(), this.date() - this.weekday());\n break;\n case 'isoWeek':\n time = startOfDate(this.year(), this.month(), this.date() - (this.isoWeekday() - 1));\n break;\n case 'day':\n case 'date':\n time = startOfDate(this.year(), this.month(), this.date());\n break;\n case 'hour':\n time = this._d.valueOf();\n time -= mod$1(time + (this._isUTC ? 0 : this.utcOffset() * MS_PER_MINUTE), MS_PER_HOUR);\n break;\n case 'minute':\n time = this._d.valueOf();\n time -= mod$1(time, MS_PER_MINUTE);\n break;\n case 'second':\n time = this._d.valueOf();\n time -= mod$1(time, MS_PER_SECOND);\n break;\n }\n this._d.setTime(time);\n hooks.updateOffset(this, true);\n return this;\n }\n function endOf(units) {\n var time, startOfDate;\n units = normalizeUnits(units);\n if (units === undefined || units === 'millisecond' || !this.isValid()) {\n return this;\n }\n startOfDate = this._isUTC ? utcStartOfDate : localStartOfDate;\n switch (units) {\n case 'year':\n time = startOfDate(this.year() + 1, 0, 1) - 1;\n break;\n case 'quarter':\n time = startOfDate(this.year(), this.month() - this.month() % 3 + 3, 1) - 1;\n break;\n case 'month':\n time = startOfDate(this.year(), this.month() + 1, 1) - 1;\n break;\n case 'week':\n time = startOfDate(this.year(), this.month(), this.date() - this.weekday() + 7) - 1;\n break;\n case 'isoWeek':\n time = startOfDate(this.year(), this.month(), this.date() - (this.isoWeekday() - 1) + 7) - 1;\n break;\n case 'day':\n case 'date':\n time = startOfDate(this.year(), this.month(), this.date() + 1) - 1;\n break;\n case 'hour':\n time = this._d.valueOf();\n time += MS_PER_HOUR - mod$1(time + (this._isUTC ? 0 : this.utcOffset() * MS_PER_MINUTE), MS_PER_HOUR) - 1;\n break;\n case 'minute':\n time = this._d.valueOf();\n time += MS_PER_MINUTE - mod$1(time, MS_PER_MINUTE) - 1;\n break;\n case 'second':\n time = this._d.valueOf();\n time += MS_PER_SECOND - mod$1(time, MS_PER_SECOND) - 1;\n break;\n }\n this._d.setTime(time);\n hooks.updateOffset(this, true);\n return this;\n }\n function valueOf() {\n return this._d.valueOf() - (this._offset || 0) * 60000;\n }\n function unix() {\n return Math.floor(this.valueOf() / 1000);\n }\n function toDate() {\n return new Date(this.valueOf());\n }\n function toArray() {\n var m = this;\n return [m.year(), m.month(), m.date(), m.hour(), m.minute(), m.second(), m.millisecond()];\n }\n function toObject() {\n var m = this;\n return {\n years: m.year(),\n months: m.month(),\n date: m.date(),\n hours: m.hours(),\n minutes: m.minutes(),\n seconds: m.seconds(),\n milliseconds: m.milliseconds()\n };\n }\n function toJSON() {\n // new Date(NaN).toJSON() === null\n return this.isValid() ? this.toISOString() : null;\n }\n function isValid$2() {\n return isValid(this);\n }\n function parsingFlags() {\n return extend({}, getParsingFlags(this));\n }\n function invalidAt() {\n return getParsingFlags(this).overflow;\n }\n function creationData() {\n return {\n input: this._i,\n format: this._f,\n locale: this._locale,\n isUTC: this._isUTC,\n strict: this._strict\n };\n }\n addFormatToken('N', 0, 0, 'eraAbbr');\n addFormatToken('NN', 0, 0, 'eraAbbr');\n addFormatToken('NNN', 0, 0, 'eraAbbr');\n addFormatToken('NNNN', 0, 0, 'eraName');\n addFormatToken('NNNNN', 0, 0, 'eraNarrow');\n addFormatToken('y', ['y', 1], 'yo', 'eraYear');\n addFormatToken('y', ['yy', 2], 0, 'eraYear');\n addFormatToken('y', ['yyy', 3], 0, 'eraYear');\n addFormatToken('y', ['yyyy', 4], 0, 'eraYear');\n addRegexToken('N', matchEraAbbr);\n addRegexToken('NN', matchEraAbbr);\n addRegexToken('NNN', matchEraAbbr);\n addRegexToken('NNNN', matchEraName);\n addRegexToken('NNNNN', matchEraNarrow);\n addParseToken(['N', 'NN', 'NNN', 'NNNN', 'NNNNN'], function (input, array, config, token) {\n var era = config._locale.erasParse(input, token, config._strict);\n if (era) {\n getParsingFlags(config).era = era;\n } else {\n getParsingFlags(config).invalidEra = input;\n }\n });\n addRegexToken('y', matchUnsigned);\n addRegexToken('yy', matchUnsigned);\n addRegexToken('yyy', matchUnsigned);\n addRegexToken('yyyy', matchUnsigned);\n addRegexToken('yo', matchEraYearOrdinal);\n addParseToken(['y', 'yy', 'yyy', 'yyyy'], YEAR);\n addParseToken(['yo'], function (input, array, config, token) {\n var match;\n if (config._locale._eraYearOrdinalRegex) {\n match = input.match(config._locale._eraYearOrdinalRegex);\n }\n if (config._locale.eraYearOrdinalParse) {\n array[YEAR] = config._locale.eraYearOrdinalParse(input, match);\n } else {\n array[YEAR] = parseInt(input, 10);\n }\n });\n function localeEras(m, format) {\n var i,\n l,\n date,\n eras = this._eras || getLocale('en')._eras;\n for (i = 0, l = eras.length; i < l; ++i) {\n switch (typeof eras[i].since) {\n case 'string':\n // truncate time\n date = hooks(eras[i].since).startOf('day');\n eras[i].since = date.valueOf();\n break;\n }\n switch (typeof eras[i].until) {\n case 'undefined':\n eras[i].until = +Infinity;\n break;\n case 'string':\n // truncate time\n date = hooks(eras[i].until).startOf('day').valueOf();\n eras[i].until = date.valueOf();\n break;\n }\n }\n return eras;\n }\n function localeErasParse(eraName, format, strict) {\n var i,\n l,\n eras = this.eras(),\n name,\n abbr,\n narrow;\n eraName = eraName.toUpperCase();\n for (i = 0, l = eras.length; i < l; ++i) {\n name = eras[i].name.toUpperCase();\n abbr = eras[i].abbr.toUpperCase();\n narrow = eras[i].narrow.toUpperCase();\n if (strict) {\n switch (format) {\n case 'N':\n case 'NN':\n case 'NNN':\n if (abbr === eraName) {\n return eras[i];\n }\n break;\n case 'NNNN':\n if (name === eraName) {\n return eras[i];\n }\n break;\n case 'NNNNN':\n if (narrow === eraName) {\n return eras[i];\n }\n break;\n }\n } else if ([name, abbr, narrow].indexOf(eraName) >= 0) {\n return eras[i];\n }\n }\n }\n function localeErasConvertYear(era, year) {\n var dir = era.since <= era.until ? +1 : -1;\n if (year === undefined) {\n return hooks(era.since).year();\n } else {\n return hooks(era.since).year() + (year - era.offset) * dir;\n }\n }\n function getEraName() {\n var i,\n l,\n val,\n eras = this.localeData().eras();\n for (i = 0, l = eras.length; i < l; ++i) {\n // truncate time\n val = this.clone().startOf('day').valueOf();\n if (eras[i].since <= val && val <= eras[i].until) {\n return eras[i].name;\n }\n if (eras[i].until <= val && val <= eras[i].since) {\n return eras[i].name;\n }\n }\n return '';\n }\n function getEraNarrow() {\n var i,\n l,\n val,\n eras = this.localeData().eras();\n for (i = 0, l = eras.length; i < l; ++i) {\n // truncate time\n val = this.clone().startOf('day').valueOf();\n if (eras[i].since <= val && val <= eras[i].until) {\n return eras[i].narrow;\n }\n if (eras[i].until <= val && val <= eras[i].since) {\n return eras[i].narrow;\n }\n }\n return '';\n }\n function getEraAbbr() {\n var i,\n l,\n val,\n eras = this.localeData().eras();\n for (i = 0, l = eras.length; i < l; ++i) {\n // truncate time\n val = this.clone().startOf('day').valueOf();\n if (eras[i].since <= val && val <= eras[i].until) {\n return eras[i].abbr;\n }\n if (eras[i].until <= val && val <= eras[i].since) {\n return eras[i].abbr;\n }\n }\n return '';\n }\n function getEraYear() {\n var i,\n l,\n dir,\n val,\n eras = this.localeData().eras();\n for (i = 0, l = eras.length; i < l; ++i) {\n dir = eras[i].since <= eras[i].until ? +1 : -1;\n\n // truncate time\n val = this.clone().startOf('day').valueOf();\n if (eras[i].since <= val && val <= eras[i].until || eras[i].until <= val && val <= eras[i].since) {\n return (this.year() - hooks(eras[i].since).year()) * dir + eras[i].offset;\n }\n }\n return this.year();\n }\n function erasNameRegex(isStrict) {\n if (!hasOwnProp(this, '_erasNameRegex')) {\n computeErasParse.call(this);\n }\n return isStrict ? this._erasNameRegex : this._erasRegex;\n }\n function erasAbbrRegex(isStrict) {\n if (!hasOwnProp(this, '_erasAbbrRegex')) {\n computeErasParse.call(this);\n }\n return isStrict ? this._erasAbbrRegex : this._erasRegex;\n }\n function erasNarrowRegex(isStrict) {\n if (!hasOwnProp(this, '_erasNarrowRegex')) {\n computeErasParse.call(this);\n }\n return isStrict ? this._erasNarrowRegex : this._erasRegex;\n }\n function matchEraAbbr(isStrict, locale) {\n return locale.erasAbbrRegex(isStrict);\n }\n function matchEraName(isStrict, locale) {\n return locale.erasNameRegex(isStrict);\n }\n function matchEraNarrow(isStrict, locale) {\n return locale.erasNarrowRegex(isStrict);\n }\n function matchEraYearOrdinal(isStrict, locale) {\n return locale._eraYearOrdinalRegex || matchUnsigned;\n }\n function computeErasParse() {\n var abbrPieces = [],\n namePieces = [],\n narrowPieces = [],\n mixedPieces = [],\n i,\n l,\n erasName,\n erasAbbr,\n erasNarrow,\n eras = this.eras();\n for (i = 0, l = eras.length; i < l; ++i) {\n erasName = regexEscape(eras[i].name);\n erasAbbr = regexEscape(eras[i].abbr);\n erasNarrow = regexEscape(eras[i].narrow);\n namePieces.push(erasName);\n abbrPieces.push(erasAbbr);\n narrowPieces.push(erasNarrow);\n mixedPieces.push(erasName);\n mixedPieces.push(erasAbbr);\n mixedPieces.push(erasNarrow);\n }\n this._erasRegex = new RegExp('^(' + mixedPieces.join('|') + ')', 'i');\n this._erasNameRegex = new RegExp('^(' + namePieces.join('|') + ')', 'i');\n this._erasAbbrRegex = new RegExp('^(' + abbrPieces.join('|') + ')', 'i');\n this._erasNarrowRegex = new RegExp('^(' + narrowPieces.join('|') + ')', 'i');\n }\n\n // FORMATTING\n\n addFormatToken(0, ['gg', 2], 0, function () {\n return this.weekYear() % 100;\n });\n addFormatToken(0, ['GG', 2], 0, function () {\n return this.isoWeekYear() % 100;\n });\n function addWeekYearFormatToken(token, getter) {\n addFormatToken(0, [token, token.length], 0, getter);\n }\n addWeekYearFormatToken('gggg', 'weekYear');\n addWeekYearFormatToken('ggggg', 'weekYear');\n addWeekYearFormatToken('GGGG', 'isoWeekYear');\n addWeekYearFormatToken('GGGGG', 'isoWeekYear');\n\n // ALIASES\n\n // PARSING\n\n addRegexToken('G', matchSigned);\n addRegexToken('g', matchSigned);\n addRegexToken('GG', match1to2, match2);\n addRegexToken('gg', match1to2, match2);\n addRegexToken('GGGG', match1to4, match4);\n addRegexToken('gggg', match1to4, match4);\n addRegexToken('GGGGG', match1to6, match6);\n addRegexToken('ggggg', match1to6, match6);\n addWeekParseToken(['gggg', 'ggggg', 'GGGG', 'GGGGG'], function (input, week, config, token) {\n week[token.substr(0, 2)] = toInt(input);\n });\n addWeekParseToken(['gg', 'GG'], function (input, week, config, token) {\n week[token] = hooks.parseTwoDigitYear(input);\n });\n\n // MOMENTS\n\n function getSetWeekYear(input) {\n return getSetWeekYearHelper.call(this, input, this.week(), this.weekday() + this.localeData()._week.dow, this.localeData()._week.dow, this.localeData()._week.doy);\n }\n function getSetISOWeekYear(input) {\n return getSetWeekYearHelper.call(this, input, this.isoWeek(), this.isoWeekday(), 1, 4);\n }\n function getISOWeeksInYear() {\n return weeksInYear(this.year(), 1, 4);\n }\n function getISOWeeksInISOWeekYear() {\n return weeksInYear(this.isoWeekYear(), 1, 4);\n }\n function getWeeksInYear() {\n var weekInfo = this.localeData()._week;\n return weeksInYear(this.year(), weekInfo.dow, weekInfo.doy);\n }\n function getWeeksInWeekYear() {\n var weekInfo = this.localeData()._week;\n return weeksInYear(this.weekYear(), weekInfo.dow, weekInfo.doy);\n }\n function getSetWeekYearHelper(input, week, weekday, dow, doy) {\n var weeksTarget;\n if (input == null) {\n return weekOfYear(this, dow, doy).year;\n } else {\n weeksTarget = weeksInYear(input, dow, doy);\n if (week > weeksTarget) {\n week = weeksTarget;\n }\n return setWeekAll.call(this, input, week, weekday, dow, doy);\n }\n }\n function setWeekAll(weekYear, week, weekday, dow, doy) {\n var dayOfYearData = dayOfYearFromWeeks(weekYear, week, weekday, dow, doy),\n date = createUTCDate(dayOfYearData.year, 0, dayOfYearData.dayOfYear);\n this.year(date.getUTCFullYear());\n this.month(date.getUTCMonth());\n this.date(date.getUTCDate());\n return this;\n }\n\n // FORMATTING\n\n addFormatToken('Q', 0, 'Qo', 'quarter');\n\n // PARSING\n\n addRegexToken('Q', match1);\n addParseToken('Q', function (input, array) {\n array[MONTH] = (toInt(input) - 1) * 3;\n });\n\n // MOMENTS\n\n function getSetQuarter(input) {\n return input == null ? Math.ceil((this.month() + 1) / 3) : this.month((input - 1) * 3 + this.month() % 3);\n }\n\n // FORMATTING\n\n addFormatToken('D', ['DD', 2], 'Do', 'date');\n\n // PARSING\n\n addRegexToken('D', match1to2, match1to2NoLeadingZero);\n addRegexToken('DD', match1to2, match2);\n addRegexToken('Do', function (isStrict, locale) {\n // TODO: Remove \"ordinalParse\" fallback in next major release.\n return isStrict ? locale._dayOfMonthOrdinalParse || locale._ordinalParse : locale._dayOfMonthOrdinalParseLenient;\n });\n addParseToken(['D', 'DD'], DATE);\n addParseToken('Do', function (input, array) {\n array[DATE] = toInt(input.match(match1to2)[0]);\n });\n\n // MOMENTS\n\n var getSetDayOfMonth = makeGetSet('Date', true);\n\n // FORMATTING\n\n addFormatToken('DDD', ['DDDD', 3], 'DDDo', 'dayOfYear');\n\n // PARSING\n\n addRegexToken('DDD', match1to3);\n addRegexToken('DDDD', match3);\n addParseToken(['DDD', 'DDDD'], function (input, array, config) {\n config._dayOfYear = toInt(input);\n });\n\n // HELPERS\n\n // MOMENTS\n\n function getSetDayOfYear(input) {\n var dayOfYear = Math.round((this.clone().startOf('day') - this.clone().startOf('year')) / 864e5) + 1;\n return input == null ? dayOfYear : this.add(input - dayOfYear, 'd');\n }\n\n // FORMATTING\n\n addFormatToken('m', ['mm', 2], 0, 'minute');\n\n // PARSING\n\n addRegexToken('m', match1to2, match1to2HasZero);\n addRegexToken('mm', match1to2, match2);\n addParseToken(['m', 'mm'], MINUTE);\n\n // MOMENTS\n\n var getSetMinute = makeGetSet('Minutes', false);\n\n // FORMATTING\n\n addFormatToken('s', ['ss', 2], 0, 'second');\n\n // PARSING\n\n addRegexToken('s', match1to2, match1to2HasZero);\n addRegexToken('ss', match1to2, match2);\n addParseToken(['s', 'ss'], SECOND);\n\n // MOMENTS\n\n var getSetSecond = makeGetSet('Seconds', false);\n\n // FORMATTING\n\n addFormatToken('S', 0, 0, function () {\n return ~~(this.millisecond() / 100);\n });\n addFormatToken(0, ['SS', 2], 0, function () {\n return ~~(this.millisecond() / 10);\n });\n addFormatToken(0, ['SSS', 3], 0, 'millisecond');\n addFormatToken(0, ['SSSS', 4], 0, function () {\n return this.millisecond() * 10;\n });\n addFormatToken(0, ['SSSSS', 5], 0, function () {\n return this.millisecond() * 100;\n });\n addFormatToken(0, ['SSSSSS', 6], 0, function () {\n return this.millisecond() * 1000;\n });\n addFormatToken(0, ['SSSSSSS', 7], 0, function () {\n return this.millisecond() * 10000;\n });\n addFormatToken(0, ['SSSSSSSS', 8], 0, function () {\n return this.millisecond() * 100000;\n });\n addFormatToken(0, ['SSSSSSSSS', 9], 0, function () {\n return this.millisecond() * 1000000;\n });\n\n // PARSING\n\n addRegexToken('S', match1to3, match1);\n addRegexToken('SS', match1to3, match2);\n addRegexToken('SSS', match1to3, match3);\n var token, getSetMillisecond;\n for (token = 'SSSS'; token.length <= 9; token += 'S') {\n addRegexToken(token, matchUnsigned);\n }\n function parseMs(input, array) {\n array[MILLISECOND] = toInt(('0.' + input) * 1000);\n }\n for (token = 'S'; token.length <= 9; token += 'S') {\n addParseToken(token, parseMs);\n }\n getSetMillisecond = makeGetSet('Milliseconds', false);\n\n // FORMATTING\n\n addFormatToken('z', 0, 0, 'zoneAbbr');\n addFormatToken('zz', 0, 0, 'zoneName');\n\n // MOMENTS\n\n function getZoneAbbr() {\n return this._isUTC ? 'UTC' : '';\n }\n function getZoneName() {\n return this._isUTC ? 'Coordinated Universal Time' : '';\n }\n var proto = Moment.prototype;\n proto.add = add;\n proto.calendar = calendar$1;\n proto.clone = clone;\n proto.diff = diff;\n proto.endOf = endOf;\n proto.format = format;\n proto.from = from;\n proto.fromNow = fromNow;\n proto.to = to;\n proto.toNow = toNow;\n proto.get = stringGet;\n proto.invalidAt = invalidAt;\n proto.isAfter = isAfter;\n proto.isBefore = isBefore;\n proto.isBetween = isBetween;\n proto.isSame = isSame;\n proto.isSameOrAfter = isSameOrAfter;\n proto.isSameOrBefore = isSameOrBefore;\n proto.isValid = isValid$2;\n proto.lang = lang;\n proto.locale = locale;\n proto.localeData = localeData;\n proto.max = prototypeMax;\n proto.min = prototypeMin;\n proto.parsingFlags = parsingFlags;\n proto.set = stringSet;\n proto.startOf = startOf;\n proto.subtract = subtract;\n proto.toArray = toArray;\n proto.toObject = toObject;\n proto.toDate = toDate;\n proto.toISOString = toISOString;\n proto.inspect = inspect;\n if (typeof Symbol !== 'undefined' && Symbol.for != null) {\n proto[Symbol.for('nodejs.util.inspect.custom')] = function () {\n return 'Moment<' + this.format() + '>';\n };\n }\n proto.toJSON = toJSON;\n proto.toString = toString;\n proto.unix = unix;\n proto.valueOf = valueOf;\n proto.creationData = creationData;\n proto.eraName = getEraName;\n proto.eraNarrow = getEraNarrow;\n proto.eraAbbr = getEraAbbr;\n proto.eraYear = getEraYear;\n proto.year = getSetYear;\n proto.isLeapYear = getIsLeapYear;\n proto.weekYear = getSetWeekYear;\n proto.isoWeekYear = getSetISOWeekYear;\n proto.quarter = proto.quarters = getSetQuarter;\n proto.month = getSetMonth;\n proto.daysInMonth = getDaysInMonth;\n proto.week = proto.weeks = getSetWeek;\n proto.isoWeek = proto.isoWeeks = getSetISOWeek;\n proto.weeksInYear = getWeeksInYear;\n proto.weeksInWeekYear = getWeeksInWeekYear;\n proto.isoWeeksInYear = getISOWeeksInYear;\n proto.isoWeeksInISOWeekYear = getISOWeeksInISOWeekYear;\n proto.date = getSetDayOfMonth;\n proto.day = proto.days = getSetDayOfWeek;\n proto.weekday = getSetLocaleDayOfWeek;\n proto.isoWeekday = getSetISODayOfWeek;\n proto.dayOfYear = getSetDayOfYear;\n proto.hour = proto.hours = getSetHour;\n proto.minute = proto.minutes = getSetMinute;\n proto.second = proto.seconds = getSetSecond;\n proto.millisecond = proto.milliseconds = getSetMillisecond;\n proto.utcOffset = getSetOffset;\n proto.utc = setOffsetToUTC;\n proto.local = setOffsetToLocal;\n proto.parseZone = setOffsetToParsedOffset;\n proto.hasAlignedHourOffset = hasAlignedHourOffset;\n proto.isDST = isDaylightSavingTime;\n proto.isLocal = isLocal;\n proto.isUtcOffset = isUtcOffset;\n proto.isUtc = isUtc;\n proto.isUTC = isUtc;\n proto.zoneAbbr = getZoneAbbr;\n proto.zoneName = getZoneName;\n proto.dates = deprecate('dates accessor is deprecated. Use date instead.', getSetDayOfMonth);\n proto.months = deprecate('months accessor is deprecated. Use month instead', getSetMonth);\n proto.years = deprecate('years accessor is deprecated. Use year instead', getSetYear);\n proto.zone = deprecate('moment().zone is deprecated, use moment().utcOffset instead. http://momentjs.com/guides/#/warnings/zone/', getSetZone);\n proto.isDSTShifted = deprecate('isDSTShifted is deprecated. See http://momentjs.com/guides/#/warnings/dst-shifted/ for more information', isDaylightSavingTimeShifted);\n function createUnix(input) {\n return createLocal(input * 1000);\n }\n function createInZone() {\n return createLocal.apply(null, arguments).parseZone();\n }\n function preParsePostFormat(string) {\n return string;\n }\n var proto$1 = Locale.prototype;\n proto$1.calendar = calendar;\n proto$1.longDateFormat = longDateFormat;\n proto$1.invalidDate = invalidDate;\n proto$1.ordinal = ordinal;\n proto$1.preparse = preParsePostFormat;\n proto$1.postformat = preParsePostFormat;\n proto$1.relativeTime = relativeTime;\n proto$1.pastFuture = pastFuture;\n proto$1.set = set;\n proto$1.eras = localeEras;\n proto$1.erasParse = localeErasParse;\n proto$1.erasConvertYear = localeErasConvertYear;\n proto$1.erasAbbrRegex = erasAbbrRegex;\n proto$1.erasNameRegex = erasNameRegex;\n proto$1.erasNarrowRegex = erasNarrowRegex;\n proto$1.months = localeMonths;\n proto$1.monthsShort = localeMonthsShort;\n proto$1.monthsParse = localeMonthsParse;\n proto$1.monthsRegex = monthsRegex;\n proto$1.monthsShortRegex = monthsShortRegex;\n proto$1.week = localeWeek;\n proto$1.firstDayOfYear = localeFirstDayOfYear;\n proto$1.firstDayOfWeek = localeFirstDayOfWeek;\n proto$1.weekdays = localeWeekdays;\n proto$1.weekdaysMin = localeWeekdaysMin;\n proto$1.weekdaysShort = localeWeekdaysShort;\n proto$1.weekdaysParse = localeWeekdaysParse;\n proto$1.weekdaysRegex = weekdaysRegex;\n proto$1.weekdaysShortRegex = weekdaysShortRegex;\n proto$1.weekdaysMinRegex = weekdaysMinRegex;\n proto$1.isPM = localeIsPM;\n proto$1.meridiem = localeMeridiem;\n function get$1(format, index, field, setter) {\n var locale = getLocale(),\n utc = createUTC().set(setter, index);\n return locale[field](utc, format);\n }\n function listMonthsImpl(format, index, field) {\n if (isNumber(format)) {\n index = format;\n format = undefined;\n }\n format = format || '';\n if (index != null) {\n return get$1(format, index, field, 'month');\n }\n var i,\n out = [];\n for (i = 0; i < 12; i++) {\n out[i] = get$1(format, i, field, 'month');\n }\n return out;\n }\n\n // ()\n // (5)\n // (fmt, 5)\n // (fmt)\n // (true)\n // (true, 5)\n // (true, fmt, 5)\n // (true, fmt)\n function listWeekdaysImpl(localeSorted, format, index, field) {\n if (typeof localeSorted === 'boolean') {\n if (isNumber(format)) {\n index = format;\n format = undefined;\n }\n format = format || '';\n } else {\n format = localeSorted;\n index = format;\n localeSorted = false;\n if (isNumber(format)) {\n index = format;\n format = undefined;\n }\n format = format || '';\n }\n var locale = getLocale(),\n shift = localeSorted ? locale._week.dow : 0,\n i,\n out = [];\n if (index != null) {\n return get$1(format, (index + shift) % 7, field, 'day');\n }\n for (i = 0; i < 7; i++) {\n out[i] = get$1(format, (i + shift) % 7, field, 'day');\n }\n return out;\n }\n function listMonths(format, index) {\n return listMonthsImpl(format, index, 'months');\n }\n function listMonthsShort(format, index) {\n return listMonthsImpl(format, index, 'monthsShort');\n }\n function listWeekdays(localeSorted, format, index) {\n return listWeekdaysImpl(localeSorted, format, index, 'weekdays');\n }\n function listWeekdaysShort(localeSorted, format, index) {\n return listWeekdaysImpl(localeSorted, format, index, 'weekdaysShort');\n }\n function listWeekdaysMin(localeSorted, format, index) {\n return listWeekdaysImpl(localeSorted, format, index, 'weekdaysMin');\n }\n getSetGlobalLocale('en', {\n eras: [{\n since: '0001-01-01',\n until: +Infinity,\n offset: 1,\n name: 'Anno Domini',\n narrow: 'AD',\n abbr: 'AD'\n }, {\n since: '0000-12-31',\n until: -Infinity,\n offset: 1,\n name: 'Before Christ',\n narrow: 'BC',\n abbr: 'BC'\n }],\n dayOfMonthOrdinalParse: /\\d{1,2}(th|st|nd|rd)/,\n ordinal: function (number) {\n var b = number % 10,\n output = toInt(number % 100 / 10) === 1 ? 'th' : b === 1 ? 'st' : b === 2 ? 'nd' : b === 3 ? 'rd' : 'th';\n return number + output;\n }\n });\n\n // Side effect imports\n\n hooks.lang = deprecate('moment.lang is deprecated. Use moment.locale instead.', getSetGlobalLocale);\n hooks.langData = deprecate('moment.langData is deprecated. Use moment.localeData instead.', getLocale);\n var mathAbs = Math.abs;\n function abs() {\n var data = this._data;\n this._milliseconds = mathAbs(this._milliseconds);\n this._days = mathAbs(this._days);\n this._months = mathAbs(this._months);\n data.milliseconds = mathAbs(data.milliseconds);\n data.seconds = mathAbs(data.seconds);\n data.minutes = mathAbs(data.minutes);\n data.hours = mathAbs(data.hours);\n data.months = mathAbs(data.months);\n data.years = mathAbs(data.years);\n return this;\n }\n function addSubtract$1(duration, input, value, direction) {\n var other = createDuration(input, value);\n duration._milliseconds += direction * other._milliseconds;\n duration._days += direction * other._days;\n duration._months += direction * other._months;\n return duration._bubble();\n }\n\n // supports only 2.0-style add(1, 's') or add(duration)\n function add$1(input, value) {\n return addSubtract$1(this, input, value, 1);\n }\n\n // supports only 2.0-style subtract(1, 's') or subtract(duration)\n function subtract$1(input, value) {\n return addSubtract$1(this, input, value, -1);\n }\n function absCeil(number) {\n if (number < 0) {\n return Math.floor(number);\n } else {\n return Math.ceil(number);\n }\n }\n function bubble() {\n var milliseconds = this._milliseconds,\n days = this._days,\n months = this._months,\n data = this._data,\n seconds,\n minutes,\n hours,\n years,\n monthsFromDays;\n\n // if we have a mix of positive and negative values, bubble down first\n // check: https://github.com/moment/moment/issues/2166\n if (!(milliseconds >= 0 && days >= 0 && months >= 0 || milliseconds <= 0 && days <= 0 && months <= 0)) {\n milliseconds += absCeil(monthsToDays(months) + days) * 864e5;\n days = 0;\n months = 0;\n }\n\n // The following code bubbles up values, see the tests for\n // examples of what that means.\n data.milliseconds = milliseconds % 1000;\n seconds = absFloor(milliseconds / 1000);\n data.seconds = seconds % 60;\n minutes = absFloor(seconds / 60);\n data.minutes = minutes % 60;\n hours = absFloor(minutes / 60);\n data.hours = hours % 24;\n days += absFloor(hours / 24);\n\n // convert days to months\n monthsFromDays = absFloor(daysToMonths(days));\n months += monthsFromDays;\n days -= absCeil(monthsToDays(monthsFromDays));\n\n // 12 months -> 1 year\n years = absFloor(months / 12);\n months %= 12;\n data.days = days;\n data.months = months;\n data.years = years;\n return this;\n }\n function daysToMonths(days) {\n // 400 years have 146097 days (taking into account leap year rules)\n // 400 years have 12 months === 4800\n return days * 4800 / 146097;\n }\n function monthsToDays(months) {\n // the reverse of daysToMonths\n return months * 146097 / 4800;\n }\n function as(units) {\n if (!this.isValid()) {\n return NaN;\n }\n var days,\n months,\n milliseconds = this._milliseconds;\n units = normalizeUnits(units);\n if (units === 'month' || units === 'quarter' || units === 'year') {\n days = this._days + milliseconds / 864e5;\n months = this._months + daysToMonths(days);\n switch (units) {\n case 'month':\n return months;\n case 'quarter':\n return months / 3;\n case 'year':\n return months / 12;\n }\n } else {\n // handle milliseconds separately because of floating point math errors (issue #1867)\n days = this._days + Math.round(monthsToDays(this._months));\n switch (units) {\n case 'week':\n return days / 7 + milliseconds / 6048e5;\n case 'day':\n return days + milliseconds / 864e5;\n case 'hour':\n return days * 24 + milliseconds / 36e5;\n case 'minute':\n return days * 1440 + milliseconds / 6e4;\n case 'second':\n return days * 86400 + milliseconds / 1000;\n // Math.floor prevents floating point math errors here\n case 'millisecond':\n return Math.floor(days * 864e5) + milliseconds;\n default:\n throw new Error('Unknown unit ' + units);\n }\n }\n }\n function makeAs(alias) {\n return function () {\n return this.as(alias);\n };\n }\n var asMilliseconds = makeAs('ms'),\n asSeconds = makeAs('s'),\n asMinutes = makeAs('m'),\n asHours = makeAs('h'),\n asDays = makeAs('d'),\n asWeeks = makeAs('w'),\n asMonths = makeAs('M'),\n asQuarters = makeAs('Q'),\n asYears = makeAs('y'),\n valueOf$1 = asMilliseconds;\n function clone$1() {\n return createDuration(this);\n }\n function get$2(units) {\n units = normalizeUnits(units);\n return this.isValid() ? this[units + 's']() : NaN;\n }\n function makeGetter(name) {\n return function () {\n return this.isValid() ? this._data[name] : NaN;\n };\n }\n var milliseconds = makeGetter('milliseconds'),\n seconds = makeGetter('seconds'),\n minutes = makeGetter('minutes'),\n hours = makeGetter('hours'),\n days = makeGetter('days'),\n months = makeGetter('months'),\n years = makeGetter('years');\n function weeks() {\n return absFloor(this.days() / 7);\n }\n var round = Math.round,\n thresholds = {\n ss: 44,\n // a few seconds to seconds\n s: 45,\n // seconds to minute\n m: 45,\n // minutes to hour\n h: 22,\n // hours to day\n d: 26,\n // days to month/week\n w: null,\n // weeks to month\n M: 11 // months to year\n };\n\n // helper function for moment.fn.from, moment.fn.fromNow, and moment.duration.fn.humanize\n function substituteTimeAgo(string, number, withoutSuffix, isFuture, locale) {\n return locale.relativeTime(number || 1, !!withoutSuffix, string, isFuture);\n }\n function relativeTime$1(posNegDuration, withoutSuffix, thresholds, locale) {\n var duration = createDuration(posNegDuration).abs(),\n seconds = round(duration.as('s')),\n minutes = round(duration.as('m')),\n hours = round(duration.as('h')),\n days = round(duration.as('d')),\n months = round(duration.as('M')),\n weeks = round(duration.as('w')),\n years = round(duration.as('y')),\n a = seconds <= thresholds.ss && ['s', seconds] || seconds < thresholds.s && ['ss', seconds] || minutes <= 1 && ['m'] || minutes < thresholds.m && ['mm', minutes] || hours <= 1 && ['h'] || hours < thresholds.h && ['hh', hours] || days <= 1 && ['d'] || days < thresholds.d && ['dd', days];\n if (thresholds.w != null) {\n a = a || weeks <= 1 && ['w'] || weeks < thresholds.w && ['ww', weeks];\n }\n a = a || months <= 1 && ['M'] || months < thresholds.M && ['MM', months] || years <= 1 && ['y'] || ['yy', years];\n a[2] = withoutSuffix;\n a[3] = +posNegDuration > 0;\n a[4] = locale;\n return substituteTimeAgo.apply(null, a);\n }\n\n // This function allows you to set the rounding function for relative time strings\n function getSetRelativeTimeRounding(roundingFunction) {\n if (roundingFunction === undefined) {\n return round;\n }\n if (typeof roundingFunction === 'function') {\n round = roundingFunction;\n return true;\n }\n return false;\n }\n\n // This function allows you to set a threshold for relative time strings\n function getSetRelativeTimeThreshold(threshold, limit) {\n if (thresholds[threshold] === undefined) {\n return false;\n }\n if (limit === undefined) {\n return thresholds[threshold];\n }\n thresholds[threshold] = limit;\n if (threshold === 's') {\n thresholds.ss = limit - 1;\n }\n return true;\n }\n function humanize(argWithSuffix, argThresholds) {\n if (!this.isValid()) {\n return this.localeData().invalidDate();\n }\n var withSuffix = false,\n th = thresholds,\n locale,\n output;\n if (typeof argWithSuffix === 'object') {\n argThresholds = argWithSuffix;\n argWithSuffix = false;\n }\n if (typeof argWithSuffix === 'boolean') {\n withSuffix = argWithSuffix;\n }\n if (typeof argThresholds === 'object') {\n th = Object.assign({}, thresholds, argThresholds);\n if (argThresholds.s != null && argThresholds.ss == null) {\n th.ss = argThresholds.s - 1;\n }\n }\n locale = this.localeData();\n output = relativeTime$1(this, !withSuffix, th, locale);\n if (withSuffix) {\n output = locale.pastFuture(+this, output);\n }\n return locale.postformat(output);\n }\n var abs$1 = Math.abs;\n function sign(x) {\n return (x > 0) - (x < 0) || +x;\n }\n function toISOString$1() {\n // for ISO strings we do not use the normal bubbling rules:\n // * milliseconds bubble up until they become hours\n // * days do not bubble at all\n // * months bubble up until they become years\n // This is because there is no context-free conversion between hours and days\n // (think of clock changes)\n // and also not between days and months (28-31 days per month)\n if (!this.isValid()) {\n return this.localeData().invalidDate();\n }\n var seconds = abs$1(this._milliseconds) / 1000,\n days = abs$1(this._days),\n months = abs$1(this._months),\n minutes,\n hours,\n years,\n s,\n total = this.asSeconds(),\n totalSign,\n ymSign,\n daysSign,\n hmsSign;\n if (!total) {\n // this is the same as C#'s (Noda) and python (isodate)...\n // but not other JS (goog.date)\n return 'P0D';\n }\n\n // 3600 seconds -> 60 minutes -> 1 hour\n minutes = absFloor(seconds / 60);\n hours = absFloor(minutes / 60);\n seconds %= 60;\n minutes %= 60;\n\n // 12 months -> 1 year\n years = absFloor(months / 12);\n months %= 12;\n\n // inspired by https://github.com/dordille/moment-isoduration/blob/master/moment.isoduration.js\n s = seconds ? seconds.toFixed(3).replace(/\\.?0+$/, '') : '';\n totalSign = total < 0 ? '-' : '';\n ymSign = sign(this._months) !== sign(total) ? '-' : '';\n daysSign = sign(this._days) !== sign(total) ? '-' : '';\n hmsSign = sign(this._milliseconds) !== sign(total) ? '-' : '';\n return totalSign + 'P' + (years ? ymSign + years + 'Y' : '') + (months ? ymSign + months + 'M' : '') + (days ? daysSign + days + 'D' : '') + (hours || minutes || seconds ? 'T' : '') + (hours ? hmsSign + hours + 'H' : '') + (minutes ? hmsSign + minutes + 'M' : '') + (seconds ? hmsSign + s + 'S' : '');\n }\n var proto$2 = Duration.prototype;\n proto$2.isValid = isValid$1;\n proto$2.abs = abs;\n proto$2.add = add$1;\n proto$2.subtract = subtract$1;\n proto$2.as = as;\n proto$2.asMilliseconds = asMilliseconds;\n proto$2.asSeconds = asSeconds;\n proto$2.asMinutes = asMinutes;\n proto$2.asHours = asHours;\n proto$2.asDays = asDays;\n proto$2.asWeeks = asWeeks;\n proto$2.asMonths = asMonths;\n proto$2.asQuarters = asQuarters;\n proto$2.asYears = asYears;\n proto$2.valueOf = valueOf$1;\n proto$2._bubble = bubble;\n proto$2.clone = clone$1;\n proto$2.get = get$2;\n proto$2.milliseconds = milliseconds;\n proto$2.seconds = seconds;\n proto$2.minutes = minutes;\n proto$2.hours = hours;\n proto$2.days = days;\n proto$2.weeks = weeks;\n proto$2.months = months;\n proto$2.years = years;\n proto$2.humanize = humanize;\n proto$2.toISOString = toISOString$1;\n proto$2.toString = toISOString$1;\n proto$2.toJSON = toISOString$1;\n proto$2.locale = locale;\n proto$2.localeData = localeData;\n proto$2.toIsoString = deprecate('toIsoString() is deprecated. Please use toISOString() instead (notice the capitals)', toISOString$1);\n proto$2.lang = lang;\n\n // FORMATTING\n\n addFormatToken('X', 0, 0, 'unix');\n addFormatToken('x', 0, 0, 'valueOf');\n\n // PARSING\n\n addRegexToken('x', matchSigned);\n addRegexToken('X', matchTimestamp);\n addParseToken('X', function (input, array, config) {\n config._d = new Date(parseFloat(input) * 1000);\n });\n addParseToken('x', function (input, array, config) {\n config._d = new Date(toInt(input));\n });\n\n //! moment.js\n\n hooks.version = '2.30.1';\n setHookCallback(createLocal);\n hooks.fn = proto;\n hooks.min = min;\n hooks.max = max;\n hooks.now = now;\n hooks.utc = createUTC;\n hooks.unix = createUnix;\n hooks.months = listMonths;\n hooks.isDate = isDate;\n hooks.locale = getSetGlobalLocale;\n hooks.invalid = createInvalid;\n hooks.duration = createDuration;\n hooks.isMoment = isMoment;\n hooks.weekdays = listWeekdays;\n hooks.parseZone = createInZone;\n hooks.localeData = getLocale;\n hooks.isDuration = isDuration;\n hooks.monthsShort = listMonthsShort;\n hooks.weekdaysMin = listWeekdaysMin;\n hooks.defineLocale = defineLocale;\n hooks.updateLocale = updateLocale;\n hooks.locales = listLocales;\n hooks.weekdaysShort = listWeekdaysShort;\n hooks.normalizeUnits = normalizeUnits;\n hooks.relativeTimeRounding = getSetRelativeTimeRounding;\n hooks.relativeTimeThreshold = getSetRelativeTimeThreshold;\n hooks.calendarFormat = getCalendarFormat;\n hooks.prototype = proto;\n\n // currently HTML5 input type only supports 24-hour formats\n hooks.HTML5_FMT = {\n DATETIME_LOCAL: 'YYYY-MM-DDTHH:mm',\n // \n DATETIME_LOCAL_SECONDS: 'YYYY-MM-DDTHH:mm:ss',\n // \n DATETIME_LOCAL_MS: 'YYYY-MM-DDTHH:mm:ss.SSS',\n // \n DATE: 'YYYY-MM-DD',\n // \n TIME: 'HH:mm',\n // \n TIME_SECONDS: 'HH:mm:ss',\n // \n TIME_MS: 'HH:mm:ss.SSS',\n // \n WEEK: 'GGGG-[W]WW',\n // \n MONTH: 'YYYY-MM' // \n };\n return hooks;\n});","/**\n * @license Angular v17.3.0\n * (c) 2010-2022 Google LLC. https://angular.io/\n * License: MIT\n */\n\nimport { ɵAnimationGroupPlayer, NoopAnimationPlayer, AUTO_STYLE, ɵPRE_STYLE, sequence, AnimationMetadataType, style } from '@angular/animations';\nimport * as i0 from '@angular/core';\nimport { ɵRuntimeError, Injectable } from '@angular/core';\nconst LINE_START = '\\n - ';\nfunction invalidTimingValue(exp) {\n return new ɵRuntimeError(3000 /* RuntimeErrorCode.INVALID_TIMING_VALUE */, ngDevMode && `The provided timing value \"${exp}\" is invalid.`);\n}\nfunction negativeStepValue() {\n return new ɵRuntimeError(3100 /* RuntimeErrorCode.NEGATIVE_STEP_VALUE */, ngDevMode && 'Duration values below 0 are not allowed for this animation step.');\n}\nfunction negativeDelayValue() {\n return new ɵRuntimeError(3101 /* RuntimeErrorCode.NEGATIVE_DELAY_VALUE */, ngDevMode && 'Delay values below 0 are not allowed for this animation step.');\n}\nfunction invalidStyleParams(varName) {\n return new ɵRuntimeError(3001 /* RuntimeErrorCode.INVALID_STYLE_PARAMS */, ngDevMode && `Unable to resolve the local animation param ${varName} in the given list of values`);\n}\nfunction invalidParamValue(varName) {\n return new ɵRuntimeError(3003 /* RuntimeErrorCode.INVALID_PARAM_VALUE */, ngDevMode && `Please provide a value for the animation param ${varName}`);\n}\nfunction invalidNodeType(nodeType) {\n return new ɵRuntimeError(3004 /* RuntimeErrorCode.INVALID_NODE_TYPE */, ngDevMode && `Unable to resolve animation metadata node #${nodeType}`);\n}\nfunction invalidCssUnitValue(userProvidedProperty, value) {\n return new ɵRuntimeError(3005 /* RuntimeErrorCode.INVALID_CSS_UNIT_VALUE */, ngDevMode && `Please provide a CSS unit value for ${userProvidedProperty}:${value}`);\n}\nfunction invalidTrigger() {\n return new ɵRuntimeError(3006 /* RuntimeErrorCode.INVALID_TRIGGER */, ngDevMode && \"animation triggers cannot be prefixed with an `@` sign (e.g. trigger('@foo', [...]))\");\n}\nfunction invalidDefinition() {\n return new ɵRuntimeError(3007 /* RuntimeErrorCode.INVALID_DEFINITION */, ngDevMode && 'only state() and transition() definitions can sit inside of a trigger()');\n}\nfunction invalidState(metadataName, missingSubs) {\n return new ɵRuntimeError(3008 /* RuntimeErrorCode.INVALID_STATE */, ngDevMode && `state(\"${metadataName}\", ...) must define default values for all the following style substitutions: ${missingSubs.join(', ')}`);\n}\nfunction invalidStyleValue(value) {\n return new ɵRuntimeError(3002 /* RuntimeErrorCode.INVALID_STYLE_VALUE */, ngDevMode && `The provided style string value ${value} is not allowed.`);\n}\nfunction invalidProperty(prop) {\n return new ɵRuntimeError(3009 /* RuntimeErrorCode.INVALID_PROPERTY */, ngDevMode && `The provided animation property \"${prop}\" is not a supported CSS property for animations`);\n}\nfunction invalidParallelAnimation(prop, firstStart, firstEnd, secondStart, secondEnd) {\n return new ɵRuntimeError(3010 /* RuntimeErrorCode.INVALID_PARALLEL_ANIMATION */, ngDevMode && `The CSS property \"${prop}\" that exists between the times of \"${firstStart}ms\" and \"${firstEnd}ms\" is also being animated in a parallel animation between the times of \"${secondStart}ms\" and \"${secondEnd}ms\"`);\n}\nfunction invalidKeyframes() {\n return new ɵRuntimeError(3011 /* RuntimeErrorCode.INVALID_KEYFRAMES */, ngDevMode && `keyframes() must be placed inside of a call to animate()`);\n}\nfunction invalidOffset() {\n return new ɵRuntimeError(3012 /* RuntimeErrorCode.INVALID_OFFSET */, ngDevMode && `Please ensure that all keyframe offsets are between 0 and 1`);\n}\nfunction keyframeOffsetsOutOfOrder() {\n return new ɵRuntimeError(3200 /* RuntimeErrorCode.KEYFRAME_OFFSETS_OUT_OF_ORDER */, ngDevMode && `Please ensure that all keyframe offsets are in order`);\n}\nfunction keyframesMissingOffsets() {\n return new ɵRuntimeError(3202 /* RuntimeErrorCode.KEYFRAMES_MISSING_OFFSETS */, ngDevMode && `Not all style() steps within the declared keyframes() contain offsets`);\n}\nfunction invalidStagger() {\n return new ɵRuntimeError(3013 /* RuntimeErrorCode.INVALID_STAGGER */, ngDevMode && `stagger() can only be used inside of query()`);\n}\nfunction invalidQuery(selector) {\n return new ɵRuntimeError(3014 /* RuntimeErrorCode.INVALID_QUERY */, ngDevMode && `\\`query(\"${selector}\")\\` returned zero elements. (Use \\`query(\"${selector}\", { optional: true })\\` if you wish to allow this.)`);\n}\nfunction invalidExpression(expr) {\n return new ɵRuntimeError(3015 /* RuntimeErrorCode.INVALID_EXPRESSION */, ngDevMode && `The provided transition expression \"${expr}\" is not supported`);\n}\nfunction invalidTransitionAlias(alias) {\n return new ɵRuntimeError(3016 /* RuntimeErrorCode.INVALID_TRANSITION_ALIAS */, ngDevMode && `The transition alias value \"${alias}\" is not supported`);\n}\nfunction validationFailed(errors) {\n return new ɵRuntimeError(3500 /* RuntimeErrorCode.VALIDATION_FAILED */, ngDevMode && `animation validation failed:\\n${errors.map(err => err.message).join('\\n')}`);\n}\nfunction buildingFailed(errors) {\n return new ɵRuntimeError(3501 /* RuntimeErrorCode.BUILDING_FAILED */, ngDevMode && `animation building failed:\\n${errors.map(err => err.message).join('\\n')}`);\n}\nfunction triggerBuildFailed(name, errors) {\n return new ɵRuntimeError(3404 /* RuntimeErrorCode.TRIGGER_BUILD_FAILED */, ngDevMode && `The animation trigger \"${name}\" has failed to build due to the following errors:\\n - ${errors.map(err => err.message).join('\\n - ')}`);\n}\nfunction animationFailed(errors) {\n return new ɵRuntimeError(3502 /* RuntimeErrorCode.ANIMATION_FAILED */, ngDevMode && `Unable to animate due to the following errors:${LINE_START}${errors.map(err => err.message).join(LINE_START)}`);\n}\nfunction registerFailed(errors) {\n return new ɵRuntimeError(3503 /* RuntimeErrorCode.REGISTRATION_FAILED */, ngDevMode && `Unable to build the animation due to the following errors: ${errors.map(err => err.message).join('\\n')}`);\n}\nfunction missingOrDestroyedAnimation() {\n return new ɵRuntimeError(3300 /* RuntimeErrorCode.MISSING_OR_DESTROYED_ANIMATION */, ngDevMode && \"The requested animation doesn't exist or has already been destroyed\");\n}\nfunction createAnimationFailed(errors) {\n return new ɵRuntimeError(3504 /* RuntimeErrorCode.CREATE_ANIMATION_FAILED */, ngDevMode && `Unable to create the animation due to the following errors:${errors.map(err => err.message).join('\\n')}`);\n}\nfunction missingPlayer(id) {\n return new ɵRuntimeError(3301 /* RuntimeErrorCode.MISSING_PLAYER */, ngDevMode && `Unable to find the timeline player referenced by ${id}`);\n}\nfunction missingTrigger(phase, name) {\n return new ɵRuntimeError(3302 /* RuntimeErrorCode.MISSING_TRIGGER */, ngDevMode && `Unable to listen on the animation trigger event \"${phase}\" because the animation trigger \"${name}\" doesn\\'t exist!`);\n}\nfunction missingEvent(name) {\n return new ɵRuntimeError(3303 /* RuntimeErrorCode.MISSING_EVENT */, ngDevMode && `Unable to listen on the animation trigger \"${name}\" because the provided event is undefined!`);\n}\nfunction unsupportedTriggerEvent(phase, name) {\n return new ɵRuntimeError(3400 /* RuntimeErrorCode.UNSUPPORTED_TRIGGER_EVENT */, ngDevMode && `The provided animation trigger event \"${phase}\" for the animation trigger \"${name}\" is not supported!`);\n}\nfunction unregisteredTrigger(name) {\n return new ɵRuntimeError(3401 /* RuntimeErrorCode.UNREGISTERED_TRIGGER */, ngDevMode && `The provided animation trigger \"${name}\" has not been registered!`);\n}\nfunction triggerTransitionsFailed(errors) {\n return new ɵRuntimeError(3402 /* RuntimeErrorCode.TRIGGER_TRANSITIONS_FAILED */, ngDevMode && `Unable to process animations due to the following failed trigger transitions\\n ${errors.map(err => err.message).join('\\n')}`);\n}\nfunction triggerParsingFailed(name, errors) {\n return new ɵRuntimeError(3403 /* RuntimeErrorCode.TRIGGER_PARSING_FAILED */, ngDevMode && `Animation parsing for the ${name} trigger have failed:${LINE_START}${errors.map(err => err.message).join(LINE_START)}`);\n}\nfunction transitionFailed(name, errors) {\n return new ɵRuntimeError(3505 /* RuntimeErrorCode.TRANSITION_FAILED */, ngDevMode && `@${name} has failed due to:\\n ${errors.map(err => err.message).join('\\n- ')}`);\n}\n\n/**\n * Set of all animatable CSS properties\n *\n * @see https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_animated_properties\n */\nconst ANIMATABLE_PROP_SET = /*#__PURE__*/new Set(['-moz-outline-radius', '-moz-outline-radius-bottomleft', '-moz-outline-radius-bottomright', '-moz-outline-radius-topleft', '-moz-outline-radius-topright', '-ms-grid-columns', '-ms-grid-rows', '-webkit-line-clamp', '-webkit-text-fill-color', '-webkit-text-stroke', '-webkit-text-stroke-color', 'accent-color', 'all', 'backdrop-filter', 'background', 'background-color', 'background-position', 'background-size', 'block-size', 'border', 'border-block-end', 'border-block-end-color', 'border-block-end-width', 'border-block-start', 'border-block-start-color', 'border-block-start-width', 'border-bottom', 'border-bottom-color', 'border-bottom-left-radius', 'border-bottom-right-radius', 'border-bottom-width', 'border-color', 'border-end-end-radius', 'border-end-start-radius', 'border-image-outset', 'border-image-slice', 'border-image-width', 'border-inline-end', 'border-inline-end-color', 'border-inline-end-width', 'border-inline-start', 'border-inline-start-color', 'border-inline-start-width', 'border-left', 'border-left-color', 'border-left-width', 'border-radius', 'border-right', 'border-right-color', 'border-right-width', 'border-start-end-radius', 'border-start-start-radius', 'border-top', 'border-top-color', 'border-top-left-radius', 'border-top-right-radius', 'border-top-width', 'border-width', 'bottom', 'box-shadow', 'caret-color', 'clip', 'clip-path', 'color', 'column-count', 'column-gap', 'column-rule', 'column-rule-color', 'column-rule-width', 'column-width', 'columns', 'filter', 'flex', 'flex-basis', 'flex-grow', 'flex-shrink', 'font', 'font-size', 'font-size-adjust', 'font-stretch', 'font-variation-settings', 'font-weight', 'gap', 'grid-column-gap', 'grid-gap', 'grid-row-gap', 'grid-template-columns', 'grid-template-rows', 'height', 'inline-size', 'input-security', 'inset', 'inset-block', 'inset-block-end', 'inset-block-start', 'inset-inline', 'inset-inline-end', 'inset-inline-start', 'left', 'letter-spacing', 'line-clamp', 'line-height', 'margin', 'margin-block-end', 'margin-block-start', 'margin-bottom', 'margin-inline-end', 'margin-inline-start', 'margin-left', 'margin-right', 'margin-top', 'mask', 'mask-border', 'mask-position', 'mask-size', 'max-block-size', 'max-height', 'max-inline-size', 'max-lines', 'max-width', 'min-block-size', 'min-height', 'min-inline-size', 'min-width', 'object-position', 'offset', 'offset-anchor', 'offset-distance', 'offset-path', 'offset-position', 'offset-rotate', 'opacity', 'order', 'outline', 'outline-color', 'outline-offset', 'outline-width', 'padding', 'padding-block-end', 'padding-block-start', 'padding-bottom', 'padding-inline-end', 'padding-inline-start', 'padding-left', 'padding-right', 'padding-top', 'perspective', 'perspective-origin', 'right', 'rotate', 'row-gap', 'scale', 'scroll-margin', 'scroll-margin-block', 'scroll-margin-block-end', 'scroll-margin-block-start', 'scroll-margin-bottom', 'scroll-margin-inline', 'scroll-margin-inline-end', 'scroll-margin-inline-start', 'scroll-margin-left', 'scroll-margin-right', 'scroll-margin-top', 'scroll-padding', 'scroll-padding-block', 'scroll-padding-block-end', 'scroll-padding-block-start', 'scroll-padding-bottom', 'scroll-padding-inline', 'scroll-padding-inline-end', 'scroll-padding-inline-start', 'scroll-padding-left', 'scroll-padding-right', 'scroll-padding-top', 'scroll-snap-coordinate', 'scroll-snap-destination', 'scrollbar-color', 'shape-image-threshold', 'shape-margin', 'shape-outside', 'tab-size', 'text-decoration', 'text-decoration-color', 'text-decoration-thickness', 'text-emphasis', 'text-emphasis-color', 'text-indent', 'text-shadow', 'text-underline-offset', 'top', 'transform', 'transform-origin', 'translate', 'vertical-align', 'visibility', 'width', 'word-spacing', 'z-index', 'zoom']);\nfunction optimizeGroupPlayer(players) {\n switch (players.length) {\n case 0:\n return new NoopAnimationPlayer();\n case 1:\n return players[0];\n default:\n return new ɵAnimationGroupPlayer(players);\n }\n}\nfunction normalizeKeyframes$1(normalizer, keyframes, preStyles = new Map(), postStyles = new Map()) {\n const errors = [];\n const normalizedKeyframes = [];\n let previousOffset = -1;\n let previousKeyframe = null;\n keyframes.forEach(kf => {\n const offset = kf.get('offset');\n const isSameOffset = offset == previousOffset;\n const normalizedKeyframe = isSameOffset && previousKeyframe || new Map();\n kf.forEach((val, prop) => {\n let normalizedProp = prop;\n let normalizedValue = val;\n if (prop !== 'offset') {\n normalizedProp = normalizer.normalizePropertyName(normalizedProp, errors);\n switch (normalizedValue) {\n case ɵPRE_STYLE:\n normalizedValue = preStyles.get(prop);\n break;\n case AUTO_STYLE:\n normalizedValue = postStyles.get(prop);\n break;\n default:\n normalizedValue = normalizer.normalizeStyleValue(prop, normalizedProp, normalizedValue, errors);\n break;\n }\n }\n normalizedKeyframe.set(normalizedProp, normalizedValue);\n });\n if (!isSameOffset) {\n normalizedKeyframes.push(normalizedKeyframe);\n }\n previousKeyframe = normalizedKeyframe;\n previousOffset = offset;\n });\n if (errors.length) {\n throw animationFailed(errors);\n }\n return normalizedKeyframes;\n}\nfunction listenOnPlayer(player, eventName, event, callback) {\n switch (eventName) {\n case 'start':\n player.onStart(() => callback(event && copyAnimationEvent(event, 'start', player)));\n break;\n case 'done':\n player.onDone(() => callback(event && copyAnimationEvent(event, 'done', player)));\n break;\n case 'destroy':\n player.onDestroy(() => callback(event && copyAnimationEvent(event, 'destroy', player)));\n break;\n }\n}\nfunction copyAnimationEvent(e, phaseName, player) {\n const totalTime = player.totalTime;\n const disabled = player.disabled ? true : false;\n const event = makeAnimationEvent(e.element, e.triggerName, e.fromState, e.toState, phaseName || e.phaseName, totalTime == undefined ? e.totalTime : totalTime, disabled);\n const data = e['_data'];\n if (data != null) {\n event['_data'] = data;\n }\n return event;\n}\nfunction makeAnimationEvent(element, triggerName, fromState, toState, phaseName = '', totalTime = 0, disabled) {\n return {\n element,\n triggerName,\n fromState,\n toState,\n phaseName,\n totalTime,\n disabled: !!disabled\n };\n}\nfunction getOrSetDefaultValue(map, key, defaultValue) {\n let value = map.get(key);\n if (!value) {\n map.set(key, value = defaultValue);\n }\n return value;\n}\nfunction parseTimelineCommand(command) {\n const separatorPos = command.indexOf(':');\n const id = command.substring(1, separatorPos);\n const action = command.slice(separatorPos + 1);\n return [id, action];\n}\nconst documentElement = /* @__PURE__ */(() => typeof document === 'undefined' ? null : document.documentElement)();\nfunction getParentElement(element) {\n const parent = element.parentNode || element.host || null; // consider host to support shadow DOM\n if (parent === documentElement) {\n return null;\n }\n return parent;\n}\nfunction containsVendorPrefix(prop) {\n // Webkit is the only real popular vendor prefix nowadays\n // cc: http://shouldiprefix.com/\n return prop.substring(1, 6) == 'ebkit'; // webkit or Webkit\n}\nlet _CACHED_BODY = null;\nlet _IS_WEBKIT = false;\nfunction validateStyleProperty(prop) {\n if (!_CACHED_BODY) {\n _CACHED_BODY = getBodyNode() || {};\n _IS_WEBKIT = _CACHED_BODY.style ? 'WebkitAppearance' in _CACHED_BODY.style : false;\n }\n let result = true;\n if (_CACHED_BODY.style && !containsVendorPrefix(prop)) {\n result = prop in _CACHED_BODY.style;\n if (!result && _IS_WEBKIT) {\n const camelProp = 'Webkit' + prop.charAt(0).toUpperCase() + prop.slice(1);\n result = camelProp in _CACHED_BODY.style;\n }\n }\n return result;\n}\nfunction validateWebAnimatableStyleProperty(prop) {\n return ANIMATABLE_PROP_SET.has(prop);\n}\nfunction getBodyNode() {\n if (typeof document != 'undefined') {\n return document.body;\n }\n return null;\n}\nfunction containsElement(elm1, elm2) {\n while (elm2) {\n if (elm2 === elm1) {\n return true;\n }\n elm2 = getParentElement(elm2);\n }\n return false;\n}\nfunction invokeQuery(element, selector, multi) {\n if (multi) {\n return Array.from(element.querySelectorAll(selector));\n }\n const elem = element.querySelector(selector);\n return elem ? [elem] : [];\n}\nfunction hypenatePropsKeys(original) {\n const newMap = new Map();\n original.forEach((val, prop) => {\n const newProp = prop.replace(/([a-z])([A-Z])/g, '$1-$2');\n newMap.set(newProp, val);\n });\n return newMap;\n}\n\n/**\n * @publicApi\n *\n * `AnimationDriver` implentation for Noop animations\n */\nlet NoopAnimationDriver = /*#__PURE__*/(() => {\n class NoopAnimationDriver {\n /**\n * @returns Whether `prop` is a valid CSS property\n */\n validateStyleProperty(prop) {\n return validateStyleProperty(prop);\n }\n /**\n * @deprecated unused\n */\n matchesElement(_element, _selector) {\n // This method is deprecated and no longer in use so we return false.\n return false;\n }\n /**\n *\n * @returns Whether elm1 contains elm2.\n */\n containsElement(elm1, elm2) {\n return containsElement(elm1, elm2);\n }\n /**\n * @returns Rhe parent of the given element or `null` if the element is the `document`\n */\n getParentElement(element) {\n return getParentElement(element);\n }\n /**\n * @returns The result of the query selector on the element. The array will contain up to 1 item\n * if `multi` is `false`.\n */\n query(element, selector, multi) {\n return invokeQuery(element, selector, multi);\n }\n /**\n * @returns The `defaultValue` or empty string\n */\n computeStyle(element, prop, defaultValue) {\n return defaultValue || '';\n }\n /**\n * @returns An `NoopAnimationPlayer`\n */\n animate(element, keyframes, duration, delay, easing, previousPlayers = [], scrubberAccessRequested) {\n return new NoopAnimationPlayer(duration, delay);\n }\n static {\n this.ɵfac = function NoopAnimationDriver_Factory(t) {\n return new (t || NoopAnimationDriver)();\n };\n }\n static {\n this.ɵprov = /* @__PURE__ */i0.ɵɵdefineInjectable({\n token: NoopAnimationDriver,\n factory: NoopAnimationDriver.ɵfac\n });\n }\n }\n return NoopAnimationDriver;\n})();\n/*#__PURE__*/(() => {\n (typeof ngDevMode === \"undefined\" || ngDevMode) && void 0;\n})();\n/**\n * @publicApi\n */\nclass AnimationDriver {\n /**\n * @deprecated Use the NoopAnimationDriver class.\n */\n static {\n this.NOOP = /*#__PURE__*/new NoopAnimationDriver();\n }\n}\nclass AnimationStyleNormalizer {}\nclass NoopAnimationStyleNormalizer {\n normalizePropertyName(propertyName, errors) {\n return propertyName;\n }\n normalizeStyleValue(userProvidedProperty, normalizedProperty, value, errors) {\n return value;\n }\n}\nconst ONE_SECOND = 1000;\nconst SUBSTITUTION_EXPR_START = '{{';\nconst SUBSTITUTION_EXPR_END = '}}';\nconst ENTER_CLASSNAME = 'ng-enter';\nconst LEAVE_CLASSNAME = 'ng-leave';\nconst NG_TRIGGER_CLASSNAME = 'ng-trigger';\nconst NG_TRIGGER_SELECTOR = '.ng-trigger';\nconst NG_ANIMATING_CLASSNAME = 'ng-animating';\nconst NG_ANIMATING_SELECTOR = '.ng-animating';\nfunction resolveTimingValue(value) {\n if (typeof value == 'number') return value;\n const matches = value.match(/^(-?[\\.\\d]+)(m?s)/);\n if (!matches || matches.length < 2) return 0;\n return _convertTimeValueToMS(parseFloat(matches[1]), matches[2]);\n}\nfunction _convertTimeValueToMS(value, unit) {\n switch (unit) {\n case 's':\n return value * ONE_SECOND;\n default:\n // ms or something else\n return value;\n }\n}\nfunction resolveTiming(timings, errors, allowNegativeValues) {\n return timings.hasOwnProperty('duration') ? timings : parseTimeExpression(timings, errors, allowNegativeValues);\n}\nfunction parseTimeExpression(exp, errors, allowNegativeValues) {\n const regex = /^(-?[\\.\\d]+)(m?s)(?:\\s+(-?[\\.\\d]+)(m?s))?(?:\\s+([-a-z]+(?:\\(.+?\\))?))?$/i;\n let duration;\n let delay = 0;\n let easing = '';\n if (typeof exp === 'string') {\n const matches = exp.match(regex);\n if (matches === null) {\n errors.push(invalidTimingValue(exp));\n return {\n duration: 0,\n delay: 0,\n easing: ''\n };\n }\n duration = _convertTimeValueToMS(parseFloat(matches[1]), matches[2]);\n const delayMatch = matches[3];\n if (delayMatch != null) {\n delay = _convertTimeValueToMS(parseFloat(delayMatch), matches[4]);\n }\n const easingVal = matches[5];\n if (easingVal) {\n easing = easingVal;\n }\n } else {\n duration = exp;\n }\n if (!allowNegativeValues) {\n let containsErrors = false;\n let startIndex = errors.length;\n if (duration < 0) {\n errors.push(negativeStepValue());\n containsErrors = true;\n }\n if (delay < 0) {\n errors.push(negativeDelayValue());\n containsErrors = true;\n }\n if (containsErrors) {\n errors.splice(startIndex, 0, invalidTimingValue(exp));\n }\n }\n return {\n duration,\n delay,\n easing\n };\n}\nfunction normalizeKeyframes(keyframes) {\n if (!keyframes.length) {\n return [];\n }\n if (keyframes[0] instanceof Map) {\n return keyframes;\n }\n return keyframes.map(kf => new Map(Object.entries(kf)));\n}\nfunction normalizeStyles(styles) {\n return Array.isArray(styles) ? new Map(...styles) : new Map(styles);\n}\nfunction setStyles(element, styles, formerStyles) {\n styles.forEach((val, prop) => {\n const camelProp = dashCaseToCamelCase(prop);\n if (formerStyles && !formerStyles.has(prop)) {\n formerStyles.set(prop, element.style[camelProp]);\n }\n element.style[camelProp] = val;\n });\n}\nfunction eraseStyles(element, styles) {\n styles.forEach((_, prop) => {\n const camelProp = dashCaseToCamelCase(prop);\n element.style[camelProp] = '';\n });\n}\nfunction normalizeAnimationEntry(steps) {\n if (Array.isArray(steps)) {\n if (steps.length == 1) return steps[0];\n return sequence(steps);\n }\n return steps;\n}\nfunction validateStyleParams(value, options, errors) {\n const params = options.params || {};\n const matches = extractStyleParams(value);\n if (matches.length) {\n matches.forEach(varName => {\n if (!params.hasOwnProperty(varName)) {\n errors.push(invalidStyleParams(varName));\n }\n });\n }\n}\nconst PARAM_REGEX = /*#__PURE__*/new RegExp(`${SUBSTITUTION_EXPR_START}\\\\s*(.+?)\\\\s*${SUBSTITUTION_EXPR_END}`, 'g');\nfunction extractStyleParams(value) {\n let params = [];\n if (typeof value === 'string') {\n let match;\n while (match = PARAM_REGEX.exec(value)) {\n params.push(match[1]);\n }\n PARAM_REGEX.lastIndex = 0;\n }\n return params;\n}\nfunction interpolateParams(value, params, errors) {\n const original = `${value}`;\n const str = original.replace(PARAM_REGEX, (_, varName) => {\n let localVal = params[varName];\n // this means that the value was never overridden by the data passed in by the user\n if (localVal == null) {\n errors.push(invalidParamValue(varName));\n localVal = '';\n }\n return localVal.toString();\n });\n // we do this to assert that numeric values stay as they are\n return str == original ? value : str;\n}\nconst DASH_CASE_REGEXP = /-+([a-z0-9])/g;\nfunction dashCaseToCamelCase(input) {\n return input.replace(DASH_CASE_REGEXP, (...m) => m[1].toUpperCase());\n}\nfunction camelCaseToDashCase(input) {\n return input.replace(/([a-z])([A-Z])/g, '$1-$2').toLowerCase();\n}\nfunction allowPreviousPlayerStylesMerge(duration, delay) {\n return duration === 0 || delay === 0;\n}\nfunction balancePreviousStylesIntoKeyframes(element, keyframes, previousStyles) {\n if (previousStyles.size && keyframes.length) {\n let startingKeyframe = keyframes[0];\n let missingStyleProps = [];\n previousStyles.forEach((val, prop) => {\n if (!startingKeyframe.has(prop)) {\n missingStyleProps.push(prop);\n }\n startingKeyframe.set(prop, val);\n });\n if (missingStyleProps.length) {\n for (let i = 1; i < keyframes.length; i++) {\n let kf = keyframes[i];\n missingStyleProps.forEach(prop => kf.set(prop, computeStyle(element, prop)));\n }\n }\n }\n return keyframes;\n}\nfunction visitDslNode(visitor, node, context) {\n switch (node.type) {\n case AnimationMetadataType.Trigger:\n return visitor.visitTrigger(node, context);\n case AnimationMetadataType.State:\n return visitor.visitState(node, context);\n case AnimationMetadataType.Transition:\n return visitor.visitTransition(node, context);\n case AnimationMetadataType.Sequence:\n return visitor.visitSequence(node, context);\n case AnimationMetadataType.Group:\n return visitor.visitGroup(node, context);\n case AnimationMetadataType.Animate:\n return visitor.visitAnimate(node, context);\n case AnimationMetadataType.Keyframes:\n return visitor.visitKeyframes(node, context);\n case AnimationMetadataType.Style:\n return visitor.visitStyle(node, context);\n case AnimationMetadataType.Reference:\n return visitor.visitReference(node, context);\n case AnimationMetadataType.AnimateChild:\n return visitor.visitAnimateChild(node, context);\n case AnimationMetadataType.AnimateRef:\n return visitor.visitAnimateRef(node, context);\n case AnimationMetadataType.Query:\n return visitor.visitQuery(node, context);\n case AnimationMetadataType.Stagger:\n return visitor.visitStagger(node, context);\n default:\n throw invalidNodeType(node.type);\n }\n}\nfunction computeStyle(element, prop) {\n return window.getComputedStyle(element)[prop];\n}\nconst DIMENSIONAL_PROP_SET = /*#__PURE__*/new Set(['width', 'height', 'minWidth', 'minHeight', 'maxWidth', 'maxHeight', 'left', 'top', 'bottom', 'right', 'fontSize', 'outlineWidth', 'outlineOffset', 'paddingTop', 'paddingLeft', 'paddingBottom', 'paddingRight', 'marginTop', 'marginLeft', 'marginBottom', 'marginRight', 'borderRadius', 'borderWidth', 'borderTopWidth', 'borderLeftWidth', 'borderRightWidth', 'borderBottomWidth', 'textIndent', 'perspective']);\nclass WebAnimationsStyleNormalizer extends AnimationStyleNormalizer {\n normalizePropertyName(propertyName, errors) {\n return dashCaseToCamelCase(propertyName);\n }\n normalizeStyleValue(userProvidedProperty, normalizedProperty, value, errors) {\n let unit = '';\n const strVal = value.toString().trim();\n if (DIMENSIONAL_PROP_SET.has(normalizedProperty) && value !== 0 && value !== '0') {\n if (typeof value === 'number') {\n unit = 'px';\n } else {\n const valAndSuffixMatch = value.match(/^[+-]?[\\d\\.]+([a-z]*)$/);\n if (valAndSuffixMatch && valAndSuffixMatch[1].length == 0) {\n errors.push(invalidCssUnitValue(userProvidedProperty, value));\n }\n }\n }\n return strVal + unit;\n }\n}\nfunction createListOfWarnings(warnings) {\n const LINE_START = '\\n - ';\n return `${LINE_START}${warnings.filter(Boolean).map(warning => warning).join(LINE_START)}`;\n}\nfunction warnValidation(warnings) {\n (typeof ngDevMode === 'undefined' || ngDevMode) && console.warn(`animation validation warnings:${createListOfWarnings(warnings)}`);\n}\nfunction warnTriggerBuild(name, warnings) {\n (typeof ngDevMode === 'undefined' || ngDevMode) && console.warn(`The animation trigger \"${name}\" has built with the following warnings:${createListOfWarnings(warnings)}`);\n}\nfunction warnRegister(warnings) {\n (typeof ngDevMode === 'undefined' || ngDevMode) && console.warn(`Animation built with the following warnings:${createListOfWarnings(warnings)}`);\n}\nfunction triggerParsingWarnings(name, warnings) {\n (typeof ngDevMode === 'undefined' || ngDevMode) && console.warn(`Animation parsing for the ${name} trigger presents the following warnings:${createListOfWarnings(warnings)}`);\n}\nfunction pushUnrecognizedPropertiesWarning(warnings, props) {\n if (props.length) {\n warnings.push(`The following provided properties are not recognized: ${props.join(', ')}`);\n }\n}\nconst ANY_STATE = '*';\nfunction parseTransitionExpr(transitionValue, errors) {\n const expressions = [];\n if (typeof transitionValue == 'string') {\n transitionValue.split(/\\s*,\\s*/).forEach(str => parseInnerTransitionStr(str, expressions, errors));\n } else {\n expressions.push(transitionValue);\n }\n return expressions;\n}\nfunction parseInnerTransitionStr(eventStr, expressions, errors) {\n if (eventStr[0] == ':') {\n const result = parseAnimationAlias(eventStr, errors);\n if (typeof result == 'function') {\n expressions.push(result);\n return;\n }\n eventStr = result;\n }\n const match = eventStr.match(/^(\\*|[-\\w]+)\\s*()\\s*(\\*|[-\\w]+)$/);\n if (match == null || match.length < 4) {\n errors.push(invalidExpression(eventStr));\n return expressions;\n }\n const fromState = match[1];\n const separator = match[2];\n const toState = match[3];\n expressions.push(makeLambdaFromStates(fromState, toState));\n const isFullAnyStateExpr = fromState == ANY_STATE && toState == ANY_STATE;\n if (separator[0] == '<' && !isFullAnyStateExpr) {\n expressions.push(makeLambdaFromStates(toState, fromState));\n }\n return;\n}\nfunction parseAnimationAlias(alias, errors) {\n switch (alias) {\n case ':enter':\n return 'void => *';\n case ':leave':\n return '* => void';\n case ':increment':\n return (fromState, toState) => parseFloat(toState) > parseFloat(fromState);\n case ':decrement':\n return (fromState, toState) => parseFloat(toState) < parseFloat(fromState);\n default:\n errors.push(invalidTransitionAlias(alias));\n return '* => *';\n }\n}\n// DO NOT REFACTOR ... keep the follow set instantiations\n// with the values intact (closure compiler for some reason\n// removes follow-up lines that add the values outside of\n// the constructor...\nconst TRUE_BOOLEAN_VALUES = /*#__PURE__*/new Set(['true', '1']);\nconst FALSE_BOOLEAN_VALUES = /*#__PURE__*/new Set(['false', '0']);\nfunction makeLambdaFromStates(lhs, rhs) {\n const LHS_MATCH_BOOLEAN = TRUE_BOOLEAN_VALUES.has(lhs) || FALSE_BOOLEAN_VALUES.has(lhs);\n const RHS_MATCH_BOOLEAN = TRUE_BOOLEAN_VALUES.has(rhs) || FALSE_BOOLEAN_VALUES.has(rhs);\n return (fromState, toState) => {\n let lhsMatch = lhs == ANY_STATE || lhs == fromState;\n let rhsMatch = rhs == ANY_STATE || rhs == toState;\n if (!lhsMatch && LHS_MATCH_BOOLEAN && typeof fromState === 'boolean') {\n lhsMatch = fromState ? TRUE_BOOLEAN_VALUES.has(lhs) : FALSE_BOOLEAN_VALUES.has(lhs);\n }\n if (!rhsMatch && RHS_MATCH_BOOLEAN && typeof toState === 'boolean') {\n rhsMatch = toState ? TRUE_BOOLEAN_VALUES.has(rhs) : FALSE_BOOLEAN_VALUES.has(rhs);\n }\n return lhsMatch && rhsMatch;\n };\n}\nconst SELF_TOKEN = ':self';\nconst SELF_TOKEN_REGEX = /*#__PURE__*/new RegExp(`s*${SELF_TOKEN}s*,?`, 'g');\n/*\n * [Validation]\n * The visitor code below will traverse the animation AST generated by the animation verb functions\n * (the output is a tree of objects) and attempt to perform a series of validations on the data. The\n * following corner-cases will be validated:\n *\n * 1. Overlap of animations\n * Given that a CSS property cannot be animated in more than one place at the same time, it's\n * important that this behavior is detected and validated. The way in which this occurs is that\n * each time a style property is examined, a string-map containing the property will be updated with\n * the start and end times for when the property is used within an animation step.\n *\n * If there are two or more parallel animations that are currently running (these are invoked by the\n * group()) on the same element then the validator will throw an error. Since the start/end timing\n * values are collected for each property then if the current animation step is animating the same\n * property and its timing values fall anywhere into the window of time that the property is\n * currently being animated within then this is what causes an error.\n *\n * 2. Timing values\n * The validator will validate to see if a timing value of `duration delay easing` or\n * `durationNumber` is valid or not.\n *\n * (note that upon validation the code below will replace the timing data with an object containing\n * {duration,delay,easing}.\n *\n * 3. Offset Validation\n * Each of the style() calls are allowed to have an offset value when placed inside of keyframes().\n * Offsets within keyframes() are considered valid when:\n *\n * - No offsets are used at all\n * - Each style() entry contains an offset value\n * - Each offset is between 0 and 1\n * - Each offset is greater to or equal than the previous one\n *\n * Otherwise an error will be thrown.\n */\nfunction buildAnimationAst(driver, metadata, errors, warnings) {\n return new AnimationAstBuilderVisitor(driver).build(metadata, errors, warnings);\n}\nconst ROOT_SELECTOR = '';\nclass AnimationAstBuilderVisitor {\n constructor(_driver) {\n this._driver = _driver;\n }\n build(metadata, errors, warnings) {\n const context = new AnimationAstBuilderContext(errors);\n this._resetContextStyleTimingState(context);\n const ast = visitDslNode(this, normalizeAnimationEntry(metadata), context);\n if (typeof ngDevMode === 'undefined' || ngDevMode) {\n if (context.unsupportedCSSPropertiesFound.size) {\n pushUnrecognizedPropertiesWarning(warnings, [...context.unsupportedCSSPropertiesFound.keys()]);\n }\n }\n return ast;\n }\n _resetContextStyleTimingState(context) {\n context.currentQuerySelector = ROOT_SELECTOR;\n context.collectedStyles = new Map();\n context.collectedStyles.set(ROOT_SELECTOR, new Map());\n context.currentTime = 0;\n }\n visitTrigger(metadata, context) {\n let queryCount = context.queryCount = 0;\n let depCount = context.depCount = 0;\n const states = [];\n const transitions = [];\n if (metadata.name.charAt(0) == '@') {\n context.errors.push(invalidTrigger());\n }\n metadata.definitions.forEach(def => {\n this._resetContextStyleTimingState(context);\n if (def.type == AnimationMetadataType.State) {\n const stateDef = def;\n const name = stateDef.name;\n name.toString().split(/\\s*,\\s*/).forEach(n => {\n stateDef.name = n;\n states.push(this.visitState(stateDef, context));\n });\n stateDef.name = name;\n } else if (def.type == AnimationMetadataType.Transition) {\n const transition = this.visitTransition(def, context);\n queryCount += transition.queryCount;\n depCount += transition.depCount;\n transitions.push(transition);\n } else {\n context.errors.push(invalidDefinition());\n }\n });\n return {\n type: AnimationMetadataType.Trigger,\n name: metadata.name,\n states,\n transitions,\n queryCount,\n depCount,\n options: null\n };\n }\n visitState(metadata, context) {\n const styleAst = this.visitStyle(metadata.styles, context);\n const astParams = metadata.options && metadata.options.params || null;\n if (styleAst.containsDynamicStyles) {\n const missingSubs = new Set();\n const params = astParams || {};\n styleAst.styles.forEach(style => {\n if (style instanceof Map) {\n style.forEach(value => {\n extractStyleParams(value).forEach(sub => {\n if (!params.hasOwnProperty(sub)) {\n missingSubs.add(sub);\n }\n });\n });\n }\n });\n if (missingSubs.size) {\n context.errors.push(invalidState(metadata.name, [...missingSubs.values()]));\n }\n }\n return {\n type: AnimationMetadataType.State,\n name: metadata.name,\n style: styleAst,\n options: astParams ? {\n params: astParams\n } : null\n };\n }\n visitTransition(metadata, context) {\n context.queryCount = 0;\n context.depCount = 0;\n const animation = visitDslNode(this, normalizeAnimationEntry(metadata.animation), context);\n const matchers = parseTransitionExpr(metadata.expr, context.errors);\n return {\n type: AnimationMetadataType.Transition,\n matchers,\n animation,\n queryCount: context.queryCount,\n depCount: context.depCount,\n options: normalizeAnimationOptions(metadata.options)\n };\n }\n visitSequence(metadata, context) {\n return {\n type: AnimationMetadataType.Sequence,\n steps: metadata.steps.map(s => visitDslNode(this, s, context)),\n options: normalizeAnimationOptions(metadata.options)\n };\n }\n visitGroup(metadata, context) {\n const currentTime = context.currentTime;\n let furthestTime = 0;\n const steps = metadata.steps.map(step => {\n context.currentTime = currentTime;\n const innerAst = visitDslNode(this, step, context);\n furthestTime = Math.max(furthestTime, context.currentTime);\n return innerAst;\n });\n context.currentTime = furthestTime;\n return {\n type: AnimationMetadataType.Group,\n steps,\n options: normalizeAnimationOptions(metadata.options)\n };\n }\n visitAnimate(metadata, context) {\n const timingAst = constructTimingAst(metadata.timings, context.errors);\n context.currentAnimateTimings = timingAst;\n let styleAst;\n let styleMetadata = metadata.styles ? metadata.styles : style({});\n if (styleMetadata.type == AnimationMetadataType.Keyframes) {\n styleAst = this.visitKeyframes(styleMetadata, context);\n } else {\n let styleMetadata = metadata.styles;\n let isEmpty = false;\n if (!styleMetadata) {\n isEmpty = true;\n const newStyleData = {};\n if (timingAst.easing) {\n newStyleData['easing'] = timingAst.easing;\n }\n styleMetadata = style(newStyleData);\n }\n context.currentTime += timingAst.duration + timingAst.delay;\n const _styleAst = this.visitStyle(styleMetadata, context);\n _styleAst.isEmptyStep = isEmpty;\n styleAst = _styleAst;\n }\n context.currentAnimateTimings = null;\n return {\n type: AnimationMetadataType.Animate,\n timings: timingAst,\n style: styleAst,\n options: null\n };\n }\n visitStyle(metadata, context) {\n const ast = this._makeStyleAst(metadata, context);\n this._validateStyleAst(ast, context);\n return ast;\n }\n _makeStyleAst(metadata, context) {\n const styles = [];\n const metadataStyles = Array.isArray(metadata.styles) ? metadata.styles : [metadata.styles];\n for (let styleTuple of metadataStyles) {\n if (typeof styleTuple === 'string') {\n if (styleTuple === AUTO_STYLE) {\n styles.push(styleTuple);\n } else {\n context.errors.push(invalidStyleValue(styleTuple));\n }\n } else {\n styles.push(new Map(Object.entries(styleTuple)));\n }\n }\n let containsDynamicStyles = false;\n let collectedEasing = null;\n styles.forEach(styleData => {\n if (styleData instanceof Map) {\n if (styleData.has('easing')) {\n collectedEasing = styleData.get('easing');\n styleData.delete('easing');\n }\n if (!containsDynamicStyles) {\n for (let value of styleData.values()) {\n if (value.toString().indexOf(SUBSTITUTION_EXPR_START) >= 0) {\n containsDynamicStyles = true;\n break;\n }\n }\n }\n }\n });\n return {\n type: AnimationMetadataType.Style,\n styles,\n easing: collectedEasing,\n offset: metadata.offset,\n containsDynamicStyles,\n options: null\n };\n }\n _validateStyleAst(ast, context) {\n const timings = context.currentAnimateTimings;\n let endTime = context.currentTime;\n let startTime = context.currentTime;\n if (timings && startTime > 0) {\n startTime -= timings.duration + timings.delay;\n }\n ast.styles.forEach(tuple => {\n if (typeof tuple === 'string') return;\n tuple.forEach((value, prop) => {\n if (typeof ngDevMode === 'undefined' || ngDevMode) {\n if (!this._driver.validateStyleProperty(prop)) {\n tuple.delete(prop);\n context.unsupportedCSSPropertiesFound.add(prop);\n return;\n }\n }\n // This is guaranteed to have a defined Map at this querySelector location making it\n // safe to add the assertion here. It is set as a default empty map in prior methods.\n const collectedStyles = context.collectedStyles.get(context.currentQuerySelector);\n const collectedEntry = collectedStyles.get(prop);\n let updateCollectedStyle = true;\n if (collectedEntry) {\n if (startTime != endTime && startTime >= collectedEntry.startTime && endTime <= collectedEntry.endTime) {\n context.errors.push(invalidParallelAnimation(prop, collectedEntry.startTime, collectedEntry.endTime, startTime, endTime));\n updateCollectedStyle = false;\n }\n // we always choose the smaller start time value since we\n // want to have a record of the entire animation window where\n // the style property is being animated in between\n startTime = collectedEntry.startTime;\n }\n if (updateCollectedStyle) {\n collectedStyles.set(prop, {\n startTime,\n endTime\n });\n }\n if (context.options) {\n validateStyleParams(value, context.options, context.errors);\n }\n });\n });\n }\n visitKeyframes(metadata, context) {\n const ast = {\n type: AnimationMetadataType.Keyframes,\n styles: [],\n options: null\n };\n if (!context.currentAnimateTimings) {\n context.errors.push(invalidKeyframes());\n return ast;\n }\n const MAX_KEYFRAME_OFFSET = 1;\n let totalKeyframesWithOffsets = 0;\n const offsets = [];\n let offsetsOutOfOrder = false;\n let keyframesOutOfRange = false;\n let previousOffset = 0;\n const keyframes = metadata.steps.map(styles => {\n const style = this._makeStyleAst(styles, context);\n let offsetVal = style.offset != null ? style.offset : consumeOffset(style.styles);\n let offset = 0;\n if (offsetVal != null) {\n totalKeyframesWithOffsets++;\n offset = style.offset = offsetVal;\n }\n keyframesOutOfRange = keyframesOutOfRange || offset < 0 || offset > 1;\n offsetsOutOfOrder = offsetsOutOfOrder || offset < previousOffset;\n previousOffset = offset;\n offsets.push(offset);\n return style;\n });\n if (keyframesOutOfRange) {\n context.errors.push(invalidOffset());\n }\n if (offsetsOutOfOrder) {\n context.errors.push(keyframeOffsetsOutOfOrder());\n }\n const length = metadata.steps.length;\n let generatedOffset = 0;\n if (totalKeyframesWithOffsets > 0 && totalKeyframesWithOffsets < length) {\n context.errors.push(keyframesMissingOffsets());\n } else if (totalKeyframesWithOffsets == 0) {\n generatedOffset = MAX_KEYFRAME_OFFSET / (length - 1);\n }\n const limit = length - 1;\n const currentTime = context.currentTime;\n const currentAnimateTimings = context.currentAnimateTimings;\n const animateDuration = currentAnimateTimings.duration;\n keyframes.forEach((kf, i) => {\n const offset = generatedOffset > 0 ? i == limit ? 1 : generatedOffset * i : offsets[i];\n const durationUpToThisFrame = offset * animateDuration;\n context.currentTime = currentTime + currentAnimateTimings.delay + durationUpToThisFrame;\n currentAnimateTimings.duration = durationUpToThisFrame;\n this._validateStyleAst(kf, context);\n kf.offset = offset;\n ast.styles.push(kf);\n });\n return ast;\n }\n visitReference(metadata, context) {\n return {\n type: AnimationMetadataType.Reference,\n animation: visitDslNode(this, normalizeAnimationEntry(metadata.animation), context),\n options: normalizeAnimationOptions(metadata.options)\n };\n }\n visitAnimateChild(metadata, context) {\n context.depCount++;\n return {\n type: AnimationMetadataType.AnimateChild,\n options: normalizeAnimationOptions(metadata.options)\n };\n }\n visitAnimateRef(metadata, context) {\n return {\n type: AnimationMetadataType.AnimateRef,\n animation: this.visitReference(metadata.animation, context),\n options: normalizeAnimationOptions(metadata.options)\n };\n }\n visitQuery(metadata, context) {\n const parentSelector = context.currentQuerySelector;\n const options = metadata.options || {};\n context.queryCount++;\n context.currentQuery = metadata;\n const [selector, includeSelf] = normalizeSelector(metadata.selector);\n context.currentQuerySelector = parentSelector.length ? parentSelector + ' ' + selector : selector;\n getOrSetDefaultValue(context.collectedStyles, context.currentQuerySelector, new Map());\n const animation = visitDslNode(this, normalizeAnimationEntry(metadata.animation), context);\n context.currentQuery = null;\n context.currentQuerySelector = parentSelector;\n return {\n type: AnimationMetadataType.Query,\n selector,\n limit: options.limit || 0,\n optional: !!options.optional,\n includeSelf,\n animation,\n originalSelector: metadata.selector,\n options: normalizeAnimationOptions(metadata.options)\n };\n }\n visitStagger(metadata, context) {\n if (!context.currentQuery) {\n context.errors.push(invalidStagger());\n }\n const timings = metadata.timings === 'full' ? {\n duration: 0,\n delay: 0,\n easing: 'full'\n } : resolveTiming(metadata.timings, context.errors, true);\n return {\n type: AnimationMetadataType.Stagger,\n animation: visitDslNode(this, normalizeAnimationEntry(metadata.animation), context),\n timings,\n options: null\n };\n }\n}\nfunction normalizeSelector(selector) {\n const hasAmpersand = selector.split(/\\s*,\\s*/).find(token => token == SELF_TOKEN) ? true : false;\n if (hasAmpersand) {\n selector = selector.replace(SELF_TOKEN_REGEX, '');\n }\n // Note: the :enter and :leave aren't normalized here since those\n // selectors are filled in at runtime during timeline building\n selector = selector.replace(/@\\*/g, NG_TRIGGER_SELECTOR).replace(/@\\w+/g, match => NG_TRIGGER_SELECTOR + '-' + match.slice(1)).replace(/:animating/g, NG_ANIMATING_SELECTOR);\n return [selector, hasAmpersand];\n}\nfunction normalizeParams(obj) {\n return obj ? {\n ...obj\n } : null;\n}\nclass AnimationAstBuilderContext {\n constructor(errors) {\n this.errors = errors;\n this.queryCount = 0;\n this.depCount = 0;\n this.currentTransition = null;\n this.currentQuery = null;\n this.currentQuerySelector = null;\n this.currentAnimateTimings = null;\n this.currentTime = 0;\n this.collectedStyles = new Map();\n this.options = null;\n this.unsupportedCSSPropertiesFound = new Set();\n }\n}\nfunction consumeOffset(styles) {\n if (typeof styles == 'string') return null;\n let offset = null;\n if (Array.isArray(styles)) {\n styles.forEach(styleTuple => {\n if (styleTuple instanceof Map && styleTuple.has('offset')) {\n const obj = styleTuple;\n offset = parseFloat(obj.get('offset'));\n obj.delete('offset');\n }\n });\n } else if (styles instanceof Map && styles.has('offset')) {\n const obj = styles;\n offset = parseFloat(obj.get('offset'));\n obj.delete('offset');\n }\n return offset;\n}\nfunction constructTimingAst(value, errors) {\n if (value.hasOwnProperty('duration')) {\n return value;\n }\n if (typeof value == 'number') {\n const duration = resolveTiming(value, errors).duration;\n return makeTimingAst(duration, 0, '');\n }\n const strValue = value;\n const isDynamic = strValue.split(/\\s+/).some(v => v.charAt(0) == '{' && v.charAt(1) == '{');\n if (isDynamic) {\n const ast = makeTimingAst(0, 0, '');\n ast.dynamic = true;\n ast.strValue = strValue;\n return ast;\n }\n const timings = resolveTiming(strValue, errors);\n return makeTimingAst(timings.duration, timings.delay, timings.easing);\n}\nfunction normalizeAnimationOptions(options) {\n if (options) {\n options = {\n ...options\n };\n if (options['params']) {\n options['params'] = normalizeParams(options['params']);\n }\n } else {\n options = {};\n }\n return options;\n}\nfunction makeTimingAst(duration, delay, easing) {\n return {\n duration,\n delay,\n easing\n };\n}\nfunction createTimelineInstruction(element, keyframes, preStyleProps, postStyleProps, duration, delay, easing = null, subTimeline = false) {\n return {\n type: 1 /* AnimationTransitionInstructionType.TimelineAnimation */,\n element,\n keyframes,\n preStyleProps,\n postStyleProps,\n duration,\n delay,\n totalTime: duration + delay,\n easing,\n subTimeline\n };\n}\nclass ElementInstructionMap {\n constructor() {\n this._map = new Map();\n }\n get(element) {\n return this._map.get(element) || [];\n }\n append(element, instructions) {\n let existingInstructions = this._map.get(element);\n if (!existingInstructions) {\n this._map.set(element, existingInstructions = []);\n }\n existingInstructions.push(...instructions);\n }\n has(element) {\n return this._map.has(element);\n }\n clear() {\n this._map.clear();\n }\n}\nconst ONE_FRAME_IN_MILLISECONDS = 1;\nconst ENTER_TOKEN = ':enter';\nconst ENTER_TOKEN_REGEX = /*#__PURE__*/new RegExp(ENTER_TOKEN, 'g');\nconst LEAVE_TOKEN = ':leave';\nconst LEAVE_TOKEN_REGEX = /*#__PURE__*/new RegExp(LEAVE_TOKEN, 'g');\n/*\n * The code within this file aims to generate web-animations-compatible keyframes from Angular's\n * animation DSL code.\n *\n * The code below will be converted from:\n *\n * ```\n * sequence([\n * style({ opacity: 0 }),\n * animate(1000, style({ opacity: 0 }))\n * ])\n * ```\n *\n * To:\n * ```\n * keyframes = [{ opacity: 0, offset: 0 }, { opacity: 1, offset: 1 }]\n * duration = 1000\n * delay = 0\n * easing = ''\n * ```\n *\n * For this operation to cover the combination of animation verbs (style, animate, group, etc...) a\n * combination of AST traversal and merge-sort-like algorithms are used.\n *\n * [AST Traversal]\n * Each of the animation verbs, when executed, will return an string-map object representing what\n * type of action it is (style, animate, group, etc...) and the data associated with it. This means\n * that when functional composition mix of these functions is evaluated (like in the example above)\n * then it will end up producing a tree of objects representing the animation itself.\n *\n * When this animation object tree is processed by the visitor code below it will visit each of the\n * verb statements within the visitor. And during each visit it will build the context of the\n * animation keyframes by interacting with the `TimelineBuilder`.\n *\n * [TimelineBuilder]\n * This class is responsible for tracking the styles and building a series of keyframe objects for a\n * timeline between a start and end time. The builder starts off with an initial timeline and each\n * time the AST comes across a `group()`, `keyframes()` or a combination of the two within a\n * `sequence()` then it will generate a sub timeline for each step as well as a new one after\n * they are complete.\n *\n * As the AST is traversed, the timing state on each of the timelines will be incremented. If a sub\n * timeline was created (based on one of the cases above) then the parent timeline will attempt to\n * merge the styles used within the sub timelines into itself (only with group() this will happen).\n * This happens with a merge operation (much like how the merge works in mergeSort) and it will only\n * copy the most recently used styles from the sub timelines into the parent timeline. This ensures\n * that if the styles are used later on in another phase of the animation then they will be the most\n * up-to-date values.\n *\n * [How Missing Styles Are Updated]\n * Each timeline has a `backFill` property which is responsible for filling in new styles into\n * already processed keyframes if a new style shows up later within the animation sequence.\n *\n * ```\n * sequence([\n * style({ width: 0 }),\n * animate(1000, style({ width: 100 })),\n * animate(1000, style({ width: 200 })),\n * animate(1000, style({ width: 300 }))\n * animate(1000, style({ width: 400, height: 400 })) // notice how `height` doesn't exist anywhere\n * else\n * ])\n * ```\n *\n * What is happening here is that the `height` value is added later in the sequence, but is missing\n * from all previous animation steps. Therefore when a keyframe is created it would also be missing\n * from all previous keyframes up until where it is first used. For the timeline keyframe generation\n * to properly fill in the style it will place the previous value (the value from the parent\n * timeline) or a default value of `*` into the backFill map.\n *\n * When a sub-timeline is created it will have its own backFill property. This is done so that\n * styles present within the sub-timeline do not accidentally seep into the previous/future timeline\n * keyframes\n *\n * [Validation]\n * The code in this file is not responsible for validation. That functionality happens with within\n * the `AnimationValidatorVisitor` code.\n */\nfunction buildAnimationTimelines(driver, rootElement, ast, enterClassName, leaveClassName, startingStyles = new Map(), finalStyles = new Map(), options, subInstructions, errors = []) {\n return new AnimationTimelineBuilderVisitor().buildKeyframes(driver, rootElement, ast, enterClassName, leaveClassName, startingStyles, finalStyles, options, subInstructions, errors);\n}\nclass AnimationTimelineBuilderVisitor {\n buildKeyframes(driver, rootElement, ast, enterClassName, leaveClassName, startingStyles, finalStyles, options, subInstructions, errors = []) {\n subInstructions = subInstructions || new ElementInstructionMap();\n const context = new AnimationTimelineContext(driver, rootElement, subInstructions, enterClassName, leaveClassName, errors, []);\n context.options = options;\n const delay = options.delay ? resolveTimingValue(options.delay) : 0;\n context.currentTimeline.delayNextStep(delay);\n context.currentTimeline.setStyles([startingStyles], null, context.errors, options);\n visitDslNode(this, ast, context);\n // this checks to see if an actual animation happened\n const timelines = context.timelines.filter(timeline => timeline.containsAnimation());\n // note: we just want to apply the final styles for the rootElement, so we do not\n // just apply the styles to the last timeline but the last timeline which\n // element is the root one (basically `*`-styles are replaced with the actual\n // state style values only for the root element)\n if (timelines.length && finalStyles.size) {\n let lastRootTimeline;\n for (let i = timelines.length - 1; i >= 0; i--) {\n const timeline = timelines[i];\n if (timeline.element === rootElement) {\n lastRootTimeline = timeline;\n break;\n }\n }\n if (lastRootTimeline && !lastRootTimeline.allowOnlyTimelineStyles()) {\n lastRootTimeline.setStyles([finalStyles], null, context.errors, options);\n }\n }\n return timelines.length ? timelines.map(timeline => timeline.buildKeyframes()) : [createTimelineInstruction(rootElement, [], [], [], 0, delay, '', false)];\n }\n visitTrigger(ast, context) {\n // these values are not visited in this AST\n }\n visitState(ast, context) {\n // these values are not visited in this AST\n }\n visitTransition(ast, context) {\n // these values are not visited in this AST\n }\n visitAnimateChild(ast, context) {\n const elementInstructions = context.subInstructions.get(context.element);\n if (elementInstructions) {\n const innerContext = context.createSubContext(ast.options);\n const startTime = context.currentTimeline.currentTime;\n const endTime = this._visitSubInstructions(elementInstructions, innerContext, innerContext.options);\n if (startTime != endTime) {\n // we do this on the upper context because we created a sub context for\n // the sub child animations\n context.transformIntoNewTimeline(endTime);\n }\n }\n context.previousNode = ast;\n }\n visitAnimateRef(ast, context) {\n const innerContext = context.createSubContext(ast.options);\n innerContext.transformIntoNewTimeline();\n this._applyAnimationRefDelays([ast.options, ast.animation.options], context, innerContext);\n this.visitReference(ast.animation, innerContext);\n context.transformIntoNewTimeline(innerContext.currentTimeline.currentTime);\n context.previousNode = ast;\n }\n _applyAnimationRefDelays(animationsRefsOptions, context, innerContext) {\n for (const animationRefOptions of animationsRefsOptions) {\n const animationDelay = animationRefOptions?.delay;\n if (animationDelay) {\n const animationDelayValue = typeof animationDelay === 'number' ? animationDelay : resolveTimingValue(interpolateParams(animationDelay, animationRefOptions?.params ?? {}, context.errors));\n innerContext.delayNextStep(animationDelayValue);\n }\n }\n }\n _visitSubInstructions(instructions, context, options) {\n const startTime = context.currentTimeline.currentTime;\n let furthestTime = startTime;\n // this is a special-case for when a user wants to skip a sub\n // animation from being fired entirely.\n const duration = options.duration != null ? resolveTimingValue(options.duration) : null;\n const delay = options.delay != null ? resolveTimingValue(options.delay) : null;\n if (duration !== 0) {\n instructions.forEach(instruction => {\n const instructionTimings = context.appendInstructionToTimeline(instruction, duration, delay);\n furthestTime = Math.max(furthestTime, instructionTimings.duration + instructionTimings.delay);\n });\n }\n return furthestTime;\n }\n visitReference(ast, context) {\n context.updateOptions(ast.options, true);\n visitDslNode(this, ast.animation, context);\n context.previousNode = ast;\n }\n visitSequence(ast, context) {\n const subContextCount = context.subContextCount;\n let ctx = context;\n const options = ast.options;\n if (options && (options.params || options.delay)) {\n ctx = context.createSubContext(options);\n ctx.transformIntoNewTimeline();\n if (options.delay != null) {\n if (ctx.previousNode.type == AnimationMetadataType.Style) {\n ctx.currentTimeline.snapshotCurrentStyles();\n ctx.previousNode = DEFAULT_NOOP_PREVIOUS_NODE;\n }\n const delay = resolveTimingValue(options.delay);\n ctx.delayNextStep(delay);\n }\n }\n if (ast.steps.length) {\n ast.steps.forEach(s => visitDslNode(this, s, ctx));\n // this is here just in case the inner steps only contain or end with a style() call\n ctx.currentTimeline.applyStylesToKeyframe();\n // this means that some animation function within the sequence\n // ended up creating a sub timeline (which means the current\n // timeline cannot overlap with the contents of the sequence)\n if (ctx.subContextCount > subContextCount) {\n ctx.transformIntoNewTimeline();\n }\n }\n context.previousNode = ast;\n }\n visitGroup(ast, context) {\n const innerTimelines = [];\n let furthestTime = context.currentTimeline.currentTime;\n const delay = ast.options && ast.options.delay ? resolveTimingValue(ast.options.delay) : 0;\n ast.steps.forEach(s => {\n const innerContext = context.createSubContext(ast.options);\n if (delay) {\n innerContext.delayNextStep(delay);\n }\n visitDslNode(this, s, innerContext);\n furthestTime = Math.max(furthestTime, innerContext.currentTimeline.currentTime);\n innerTimelines.push(innerContext.currentTimeline);\n });\n // this operation is run after the AST loop because otherwise\n // if the parent timeline's collected styles were updated then\n // it would pass in invalid data into the new-to-be forked items\n innerTimelines.forEach(timeline => context.currentTimeline.mergeTimelineCollectedStyles(timeline));\n context.transformIntoNewTimeline(furthestTime);\n context.previousNode = ast;\n }\n _visitTiming(ast, context) {\n if (ast.dynamic) {\n const strValue = ast.strValue;\n const timingValue = context.params ? interpolateParams(strValue, context.params, context.errors) : strValue;\n return resolveTiming(timingValue, context.errors);\n } else {\n return {\n duration: ast.duration,\n delay: ast.delay,\n easing: ast.easing\n };\n }\n }\n visitAnimate(ast, context) {\n const timings = context.currentAnimateTimings = this._visitTiming(ast.timings, context);\n const timeline = context.currentTimeline;\n if (timings.delay) {\n context.incrementTime(timings.delay);\n timeline.snapshotCurrentStyles();\n }\n const style = ast.style;\n if (style.type == AnimationMetadataType.Keyframes) {\n this.visitKeyframes(style, context);\n } else {\n context.incrementTime(timings.duration);\n this.visitStyle(style, context);\n timeline.applyStylesToKeyframe();\n }\n context.currentAnimateTimings = null;\n context.previousNode = ast;\n }\n visitStyle(ast, context) {\n const timeline = context.currentTimeline;\n const timings = context.currentAnimateTimings;\n // this is a special case for when a style() call\n // directly follows an animate() call (but not inside of an animate() call)\n if (!timings && timeline.hasCurrentStyleProperties()) {\n timeline.forwardFrame();\n }\n const easing = timings && timings.easing || ast.easing;\n if (ast.isEmptyStep) {\n timeline.applyEmptyStep(easing);\n } else {\n timeline.setStyles(ast.styles, easing, context.errors, context.options);\n }\n context.previousNode = ast;\n }\n visitKeyframes(ast, context) {\n const currentAnimateTimings = context.currentAnimateTimings;\n const startTime = context.currentTimeline.duration;\n const duration = currentAnimateTimings.duration;\n const innerContext = context.createSubContext();\n const innerTimeline = innerContext.currentTimeline;\n innerTimeline.easing = currentAnimateTimings.easing;\n ast.styles.forEach(step => {\n const offset = step.offset || 0;\n innerTimeline.forwardTime(offset * duration);\n innerTimeline.setStyles(step.styles, step.easing, context.errors, context.options);\n innerTimeline.applyStylesToKeyframe();\n });\n // this will ensure that the parent timeline gets all the styles from\n // the child even if the new timeline below is not used\n context.currentTimeline.mergeTimelineCollectedStyles(innerTimeline);\n // we do this because the window between this timeline and the sub timeline\n // should ensure that the styles within are exactly the same as they were before\n context.transformIntoNewTimeline(startTime + duration);\n context.previousNode = ast;\n }\n visitQuery(ast, context) {\n // in the event that the first step before this is a style step we need\n // to ensure the styles are applied before the children are animated\n const startTime = context.currentTimeline.currentTime;\n const options = ast.options || {};\n const delay = options.delay ? resolveTimingValue(options.delay) : 0;\n if (delay && (context.previousNode.type === AnimationMetadataType.Style || startTime == 0 && context.currentTimeline.hasCurrentStyleProperties())) {\n context.currentTimeline.snapshotCurrentStyles();\n context.previousNode = DEFAULT_NOOP_PREVIOUS_NODE;\n }\n let furthestTime = startTime;\n const elms = context.invokeQuery(ast.selector, ast.originalSelector, ast.limit, ast.includeSelf, options.optional ? true : false, context.errors);\n context.currentQueryTotal = elms.length;\n let sameElementTimeline = null;\n elms.forEach((element, i) => {\n context.currentQueryIndex = i;\n const innerContext = context.createSubContext(ast.options, element);\n if (delay) {\n innerContext.delayNextStep(delay);\n }\n if (element === context.element) {\n sameElementTimeline = innerContext.currentTimeline;\n }\n visitDslNode(this, ast.animation, innerContext);\n // this is here just incase the inner steps only contain or end\n // with a style() call (which is here to signal that this is a preparatory\n // call to style an element before it is animated again)\n innerContext.currentTimeline.applyStylesToKeyframe();\n const endTime = innerContext.currentTimeline.currentTime;\n furthestTime = Math.max(furthestTime, endTime);\n });\n context.currentQueryIndex = 0;\n context.currentQueryTotal = 0;\n context.transformIntoNewTimeline(furthestTime);\n if (sameElementTimeline) {\n context.currentTimeline.mergeTimelineCollectedStyles(sameElementTimeline);\n context.currentTimeline.snapshotCurrentStyles();\n }\n context.previousNode = ast;\n }\n visitStagger(ast, context) {\n const parentContext = context.parentContext;\n const tl = context.currentTimeline;\n const timings = ast.timings;\n const duration = Math.abs(timings.duration);\n const maxTime = duration * (context.currentQueryTotal - 1);\n let delay = duration * context.currentQueryIndex;\n let staggerTransformer = timings.duration < 0 ? 'reverse' : timings.easing;\n switch (staggerTransformer) {\n case 'reverse':\n delay = maxTime - delay;\n break;\n case 'full':\n delay = parentContext.currentStaggerTime;\n break;\n }\n const timeline = context.currentTimeline;\n if (delay) {\n timeline.delayNextStep(delay);\n }\n const startingTime = timeline.currentTime;\n visitDslNode(this, ast.animation, context);\n context.previousNode = ast;\n // time = duration + delay\n // the reason why this computation is so complex is because\n // the inner timeline may either have a delay value or a stretched\n // keyframe depending on if a subtimeline is not used or is used.\n parentContext.currentStaggerTime = tl.currentTime - startingTime + (tl.startTime - parentContext.currentTimeline.startTime);\n }\n}\nconst DEFAULT_NOOP_PREVIOUS_NODE = {};\nclass AnimationTimelineContext {\n constructor(_driver, element, subInstructions, _enterClassName, _leaveClassName, errors, timelines, initialTimeline) {\n this._driver = _driver;\n this.element = element;\n this.subInstructions = subInstructions;\n this._enterClassName = _enterClassName;\n this._leaveClassName = _leaveClassName;\n this.errors = errors;\n this.timelines = timelines;\n this.parentContext = null;\n this.currentAnimateTimings = null;\n this.previousNode = DEFAULT_NOOP_PREVIOUS_NODE;\n this.subContextCount = 0;\n this.options = {};\n this.currentQueryIndex = 0;\n this.currentQueryTotal = 0;\n this.currentStaggerTime = 0;\n this.currentTimeline = initialTimeline || new TimelineBuilder(this._driver, element, 0);\n timelines.push(this.currentTimeline);\n }\n get params() {\n return this.options.params;\n }\n updateOptions(options, skipIfExists) {\n if (!options) return;\n const newOptions = options;\n let optionsToUpdate = this.options;\n // NOTE: this will get patched up when other animation methods support duration overrides\n if (newOptions.duration != null) {\n optionsToUpdate.duration = resolveTimingValue(newOptions.duration);\n }\n if (newOptions.delay != null) {\n optionsToUpdate.delay = resolveTimingValue(newOptions.delay);\n }\n const newParams = newOptions.params;\n if (newParams) {\n let paramsToUpdate = optionsToUpdate.params;\n if (!paramsToUpdate) {\n paramsToUpdate = this.options.params = {};\n }\n Object.keys(newParams).forEach(name => {\n if (!skipIfExists || !paramsToUpdate.hasOwnProperty(name)) {\n paramsToUpdate[name] = interpolateParams(newParams[name], paramsToUpdate, this.errors);\n }\n });\n }\n }\n _copyOptions() {\n const options = {};\n if (this.options) {\n const oldParams = this.options.params;\n if (oldParams) {\n const params = options['params'] = {};\n Object.keys(oldParams).forEach(name => {\n params[name] = oldParams[name];\n });\n }\n }\n return options;\n }\n createSubContext(options = null, element, newTime) {\n const target = element || this.element;\n const context = new AnimationTimelineContext(this._driver, target, this.subInstructions, this._enterClassName, this._leaveClassName, this.errors, this.timelines, this.currentTimeline.fork(target, newTime || 0));\n context.previousNode = this.previousNode;\n context.currentAnimateTimings = this.currentAnimateTimings;\n context.options = this._copyOptions();\n context.updateOptions(options);\n context.currentQueryIndex = this.currentQueryIndex;\n context.currentQueryTotal = this.currentQueryTotal;\n context.parentContext = this;\n this.subContextCount++;\n return context;\n }\n transformIntoNewTimeline(newTime) {\n this.previousNode = DEFAULT_NOOP_PREVIOUS_NODE;\n this.currentTimeline = this.currentTimeline.fork(this.element, newTime);\n this.timelines.push(this.currentTimeline);\n return this.currentTimeline;\n }\n appendInstructionToTimeline(instruction, duration, delay) {\n const updatedTimings = {\n duration: duration != null ? duration : instruction.duration,\n delay: this.currentTimeline.currentTime + (delay != null ? delay : 0) + instruction.delay,\n easing: ''\n };\n const builder = new SubTimelineBuilder(this._driver, instruction.element, instruction.keyframes, instruction.preStyleProps, instruction.postStyleProps, updatedTimings, instruction.stretchStartingKeyframe);\n this.timelines.push(builder);\n return updatedTimings;\n }\n incrementTime(time) {\n this.currentTimeline.forwardTime(this.currentTimeline.duration + time);\n }\n delayNextStep(delay) {\n // negative delays are not yet supported\n if (delay > 0) {\n this.currentTimeline.delayNextStep(delay);\n }\n }\n invokeQuery(selector, originalSelector, limit, includeSelf, optional, errors) {\n let results = [];\n if (includeSelf) {\n results.push(this.element);\n }\n if (selector.length > 0) {\n // only if :self is used then the selector can be empty\n selector = selector.replace(ENTER_TOKEN_REGEX, '.' + this._enterClassName);\n selector = selector.replace(LEAVE_TOKEN_REGEX, '.' + this._leaveClassName);\n const multi = limit != 1;\n let elements = this._driver.query(this.element, selector, multi);\n if (limit !== 0) {\n elements = limit < 0 ? elements.slice(elements.length + limit, elements.length) : elements.slice(0, limit);\n }\n results.push(...elements);\n }\n if (!optional && results.length == 0) {\n errors.push(invalidQuery(originalSelector));\n }\n return results;\n }\n}\nclass TimelineBuilder {\n constructor(_driver, element, startTime, _elementTimelineStylesLookup) {\n this._driver = _driver;\n this.element = element;\n this.startTime = startTime;\n this._elementTimelineStylesLookup = _elementTimelineStylesLookup;\n this.duration = 0;\n this.easing = null;\n this._previousKeyframe = new Map();\n this._currentKeyframe = new Map();\n this._keyframes = new Map();\n this._styleSummary = new Map();\n this._localTimelineStyles = new Map();\n this._pendingStyles = new Map();\n this._backFill = new Map();\n this._currentEmptyStepKeyframe = null;\n if (!this._elementTimelineStylesLookup) {\n this._elementTimelineStylesLookup = new Map();\n }\n this._globalTimelineStyles = this._elementTimelineStylesLookup.get(element);\n if (!this._globalTimelineStyles) {\n this._globalTimelineStyles = this._localTimelineStyles;\n this._elementTimelineStylesLookup.set(element, this._localTimelineStyles);\n }\n this._loadKeyframe();\n }\n containsAnimation() {\n switch (this._keyframes.size) {\n case 0:\n return false;\n case 1:\n return this.hasCurrentStyleProperties();\n default:\n return true;\n }\n }\n hasCurrentStyleProperties() {\n return this._currentKeyframe.size > 0;\n }\n get currentTime() {\n return this.startTime + this.duration;\n }\n delayNextStep(delay) {\n // in the event that a style() step is placed right before a stagger()\n // and that style() step is the very first style() value in the animation\n // then we need to make a copy of the keyframe [0, copy, 1] so that the delay\n // properly applies the style() values to work with the stagger...\n const hasPreStyleStep = this._keyframes.size === 1 && this._pendingStyles.size;\n if (this.duration || hasPreStyleStep) {\n this.forwardTime(this.currentTime + delay);\n if (hasPreStyleStep) {\n this.snapshotCurrentStyles();\n }\n } else {\n this.startTime += delay;\n }\n }\n fork(element, currentTime) {\n this.applyStylesToKeyframe();\n return new TimelineBuilder(this._driver, element, currentTime || this.currentTime, this._elementTimelineStylesLookup);\n }\n _loadKeyframe() {\n if (this._currentKeyframe) {\n this._previousKeyframe = this._currentKeyframe;\n }\n this._currentKeyframe = this._keyframes.get(this.duration);\n if (!this._currentKeyframe) {\n this._currentKeyframe = new Map();\n this._keyframes.set(this.duration, this._currentKeyframe);\n }\n }\n forwardFrame() {\n this.duration += ONE_FRAME_IN_MILLISECONDS;\n this._loadKeyframe();\n }\n forwardTime(time) {\n this.applyStylesToKeyframe();\n this.duration = time;\n this._loadKeyframe();\n }\n _updateStyle(prop, value) {\n this._localTimelineStyles.set(prop, value);\n this._globalTimelineStyles.set(prop, value);\n this._styleSummary.set(prop, {\n time: this.currentTime,\n value\n });\n }\n allowOnlyTimelineStyles() {\n return this._currentEmptyStepKeyframe !== this._currentKeyframe;\n }\n applyEmptyStep(easing) {\n if (easing) {\n this._previousKeyframe.set('easing', easing);\n }\n // special case for animate(duration):\n // all missing styles are filled with a `*` value then\n // if any destination styles are filled in later on the same\n // keyframe then they will override the overridden styles\n // We use `_globalTimelineStyles` here because there may be\n // styles in previous keyframes that are not present in this timeline\n for (let [prop, value] of this._globalTimelineStyles) {\n this._backFill.set(prop, value || AUTO_STYLE);\n this._currentKeyframe.set(prop, AUTO_STYLE);\n }\n this._currentEmptyStepKeyframe = this._currentKeyframe;\n }\n setStyles(input, easing, errors, options) {\n if (easing) {\n this._previousKeyframe.set('easing', easing);\n }\n const params = options && options.params || {};\n const styles = flattenStyles(input, this._globalTimelineStyles);\n for (let [prop, value] of styles) {\n const val = interpolateParams(value, params, errors);\n this._pendingStyles.set(prop, val);\n if (!this._localTimelineStyles.has(prop)) {\n this._backFill.set(prop, this._globalTimelineStyles.get(prop) ?? AUTO_STYLE);\n }\n this._updateStyle(prop, val);\n }\n }\n applyStylesToKeyframe() {\n if (this._pendingStyles.size == 0) return;\n this._pendingStyles.forEach((val, prop) => {\n this._currentKeyframe.set(prop, val);\n });\n this._pendingStyles.clear();\n this._localTimelineStyles.forEach((val, prop) => {\n if (!this._currentKeyframe.has(prop)) {\n this._currentKeyframe.set(prop, val);\n }\n });\n }\n snapshotCurrentStyles() {\n for (let [prop, val] of this._localTimelineStyles) {\n this._pendingStyles.set(prop, val);\n this._updateStyle(prop, val);\n }\n }\n getFinalKeyframe() {\n return this._keyframes.get(this.duration);\n }\n get properties() {\n const properties = [];\n for (let prop in this._currentKeyframe) {\n properties.push(prop);\n }\n return properties;\n }\n mergeTimelineCollectedStyles(timeline) {\n timeline._styleSummary.forEach((details1, prop) => {\n const details0 = this._styleSummary.get(prop);\n if (!details0 || details1.time > details0.time) {\n this._updateStyle(prop, details1.value);\n }\n });\n }\n buildKeyframes() {\n this.applyStylesToKeyframe();\n const preStyleProps = new Set();\n const postStyleProps = new Set();\n const isEmpty = this._keyframes.size === 1 && this.duration === 0;\n let finalKeyframes = [];\n this._keyframes.forEach((keyframe, time) => {\n const finalKeyframe = new Map([...this._backFill, ...keyframe]);\n finalKeyframe.forEach((value, prop) => {\n if (value === ɵPRE_STYLE) {\n preStyleProps.add(prop);\n } else if (value === AUTO_STYLE) {\n postStyleProps.add(prop);\n }\n });\n if (!isEmpty) {\n finalKeyframe.set('offset', time / this.duration);\n }\n finalKeyframes.push(finalKeyframe);\n });\n const preProps = [...preStyleProps.values()];\n const postProps = [...postStyleProps.values()];\n // special case for a 0-second animation (which is designed just to place styles onscreen)\n if (isEmpty) {\n const kf0 = finalKeyframes[0];\n const kf1 = new Map(kf0);\n kf0.set('offset', 0);\n kf1.set('offset', 1);\n finalKeyframes = [kf0, kf1];\n }\n return createTimelineInstruction(this.element, finalKeyframes, preProps, postProps, this.duration, this.startTime, this.easing, false);\n }\n}\nclass SubTimelineBuilder extends TimelineBuilder {\n constructor(driver, element, keyframes, preStyleProps, postStyleProps, timings, _stretchStartingKeyframe = false) {\n super(driver, element, timings.delay);\n this.keyframes = keyframes;\n this.preStyleProps = preStyleProps;\n this.postStyleProps = postStyleProps;\n this._stretchStartingKeyframe = _stretchStartingKeyframe;\n this.timings = {\n duration: timings.duration,\n delay: timings.delay,\n easing: timings.easing\n };\n }\n containsAnimation() {\n return this.keyframes.length > 1;\n }\n buildKeyframes() {\n let keyframes = this.keyframes;\n let {\n delay,\n duration,\n easing\n } = this.timings;\n if (this._stretchStartingKeyframe && delay) {\n const newKeyframes = [];\n const totalTime = duration + delay;\n const startingGap = delay / totalTime;\n // the original starting keyframe now starts once the delay is done\n const newFirstKeyframe = new Map(keyframes[0]);\n newFirstKeyframe.set('offset', 0);\n newKeyframes.push(newFirstKeyframe);\n const oldFirstKeyframe = new Map(keyframes[0]);\n oldFirstKeyframe.set('offset', roundOffset(startingGap));\n newKeyframes.push(oldFirstKeyframe);\n /*\n When the keyframe is stretched then it means that the delay before the animation\n starts is gone. Instead the first keyframe is placed at the start of the animation\n and it is then copied to where it starts when the original delay is over. This basically\n means nothing animates during that delay, but the styles are still rendered. For this\n to work the original offset values that exist in the original keyframes must be \"warped\"\n so that they can take the new keyframe + delay into account.\n delay=1000, duration=1000, keyframes = 0 .5 1\n turns into\n delay=0, duration=2000, keyframes = 0 .33 .66 1\n */\n // offsets between 1 ... n -1 are all warped by the keyframe stretch\n const limit = keyframes.length - 1;\n for (let i = 1; i <= limit; i++) {\n let kf = new Map(keyframes[i]);\n const oldOffset = kf.get('offset');\n const timeAtKeyframe = delay + oldOffset * duration;\n kf.set('offset', roundOffset(timeAtKeyframe / totalTime));\n newKeyframes.push(kf);\n }\n // the new starting keyframe should be added at the start\n duration = totalTime;\n delay = 0;\n easing = '';\n keyframes = newKeyframes;\n }\n return createTimelineInstruction(this.element, keyframes, this.preStyleProps, this.postStyleProps, duration, delay, easing, true);\n }\n}\nfunction roundOffset(offset, decimalPoints = 3) {\n const mult = Math.pow(10, decimalPoints - 1);\n return Math.round(offset * mult) / mult;\n}\nfunction flattenStyles(input, allStyles) {\n const styles = new Map();\n let allProperties;\n input.forEach(token => {\n if (token === '*') {\n allProperties ??= allStyles.keys();\n for (let prop of allProperties) {\n styles.set(prop, AUTO_STYLE);\n }\n } else {\n for (let [prop, val] of token) {\n styles.set(prop, val);\n }\n }\n });\n return styles;\n}\nfunction createTransitionInstruction(element, triggerName, fromState, toState, isRemovalTransition, fromStyles, toStyles, timelines, queriedElements, preStyleProps, postStyleProps, totalTime, errors) {\n return {\n type: 0 /* AnimationTransitionInstructionType.TransitionAnimation */,\n element,\n triggerName,\n isRemovalTransition,\n fromState,\n fromStyles,\n toState,\n toStyles,\n timelines,\n queriedElements,\n preStyleProps,\n postStyleProps,\n totalTime,\n errors\n };\n}\nconst EMPTY_OBJECT = {};\nclass AnimationTransitionFactory {\n constructor(_triggerName, ast, _stateStyles) {\n this._triggerName = _triggerName;\n this.ast = ast;\n this._stateStyles = _stateStyles;\n }\n match(currentState, nextState, element, params) {\n return oneOrMoreTransitionsMatch(this.ast.matchers, currentState, nextState, element, params);\n }\n buildStyles(stateName, params, errors) {\n let styler = this._stateStyles.get('*');\n if (stateName !== undefined) {\n styler = this._stateStyles.get(stateName?.toString()) || styler;\n }\n return styler ? styler.buildStyles(params, errors) : new Map();\n }\n build(driver, element, currentState, nextState, enterClassName, leaveClassName, currentOptions, nextOptions, subInstructions, skipAstBuild) {\n const errors = [];\n const transitionAnimationParams = this.ast.options && this.ast.options.params || EMPTY_OBJECT;\n const currentAnimationParams = currentOptions && currentOptions.params || EMPTY_OBJECT;\n const currentStateStyles = this.buildStyles(currentState, currentAnimationParams, errors);\n const nextAnimationParams = nextOptions && nextOptions.params || EMPTY_OBJECT;\n const nextStateStyles = this.buildStyles(nextState, nextAnimationParams, errors);\n const queriedElements = new Set();\n const preStyleMap = new Map();\n const postStyleMap = new Map();\n const isRemoval = nextState === 'void';\n const animationOptions = {\n params: applyParamDefaults(nextAnimationParams, transitionAnimationParams),\n delay: this.ast.options?.delay\n };\n const timelines = skipAstBuild ? [] : buildAnimationTimelines(driver, element, this.ast.animation, enterClassName, leaveClassName, currentStateStyles, nextStateStyles, animationOptions, subInstructions, errors);\n let totalTime = 0;\n timelines.forEach(tl => {\n totalTime = Math.max(tl.duration + tl.delay, totalTime);\n });\n if (errors.length) {\n return createTransitionInstruction(element, this._triggerName, currentState, nextState, isRemoval, currentStateStyles, nextStateStyles, [], [], preStyleMap, postStyleMap, totalTime, errors);\n }\n timelines.forEach(tl => {\n const elm = tl.element;\n const preProps = getOrSetDefaultValue(preStyleMap, elm, new Set());\n tl.preStyleProps.forEach(prop => preProps.add(prop));\n const postProps = getOrSetDefaultValue(postStyleMap, elm, new Set());\n tl.postStyleProps.forEach(prop => postProps.add(prop));\n if (elm !== element) {\n queriedElements.add(elm);\n }\n });\n if (typeof ngDevMode === 'undefined' || ngDevMode) {\n checkNonAnimatableInTimelines(timelines, this._triggerName, driver);\n }\n return createTransitionInstruction(element, this._triggerName, currentState, nextState, isRemoval, currentStateStyles, nextStateStyles, timelines, [...queriedElements.values()], preStyleMap, postStyleMap, totalTime);\n }\n}\n/**\n * Checks inside a set of timelines if they try to animate a css property which is not considered\n * animatable, in that case it prints a warning on the console.\n * Besides that the function doesn't have any other effect.\n *\n * Note: this check is done here after the timelines are built instead of doing on a lower level so\n * that we can make sure that the warning appears only once per instruction (we can aggregate here\n * all the issues instead of finding them separately).\n *\n * @param timelines The built timelines for the current instruction.\n * @param triggerName The name of the trigger for the current instruction.\n * @param driver Animation driver used to perform the check.\n *\n */\nfunction checkNonAnimatableInTimelines(timelines, triggerName, driver) {\n if (!driver.validateAnimatableStyleProperty) {\n return;\n }\n const allowedNonAnimatableProps = new Set([\n // 'easing' is a utility/synthetic prop we use to represent\n // easing functions, it represents a property of the animation\n // which is not animatable but different values can be used\n // in different steps\n 'easing']);\n const invalidNonAnimatableProps = new Set();\n timelines.forEach(({\n keyframes\n }) => {\n const nonAnimatablePropsInitialValues = new Map();\n keyframes.forEach(keyframe => {\n const entriesToCheck = Array.from(keyframe.entries()).filter(([prop]) => !allowedNonAnimatableProps.has(prop));\n for (const [prop, value] of entriesToCheck) {\n if (!driver.validateAnimatableStyleProperty(prop)) {\n if (nonAnimatablePropsInitialValues.has(prop) && !invalidNonAnimatableProps.has(prop)) {\n const propInitialValue = nonAnimatablePropsInitialValues.get(prop);\n if (propInitialValue !== value) {\n invalidNonAnimatableProps.add(prop);\n }\n } else {\n nonAnimatablePropsInitialValues.set(prop, value);\n }\n }\n }\n });\n });\n if (invalidNonAnimatableProps.size > 0) {\n console.warn(`Warning: The animation trigger \"${triggerName}\" is attempting to animate the following` + ' not animatable properties: ' + Array.from(invalidNonAnimatableProps).join(', ') + '\\n' + '(to check the list of all animatable properties visit https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_animated_properties)');\n }\n}\nfunction oneOrMoreTransitionsMatch(matchFns, currentState, nextState, element, params) {\n return matchFns.some(fn => fn(currentState, nextState, element, params));\n}\nfunction applyParamDefaults(userParams, defaults) {\n const result = {\n ...defaults\n };\n Object.entries(userParams).forEach(([key, value]) => {\n if (value != null) {\n result[key] = value;\n }\n });\n return result;\n}\nclass AnimationStateStyles {\n constructor(styles, defaultParams, normalizer) {\n this.styles = styles;\n this.defaultParams = defaultParams;\n this.normalizer = normalizer;\n }\n buildStyles(params, errors) {\n const finalStyles = new Map();\n const combinedParams = applyParamDefaults(params, this.defaultParams);\n this.styles.styles.forEach(value => {\n if (typeof value !== 'string') {\n value.forEach((val, prop) => {\n if (val) {\n val = interpolateParams(val, combinedParams, errors);\n }\n const normalizedProp = this.normalizer.normalizePropertyName(prop, errors);\n val = this.normalizer.normalizeStyleValue(prop, normalizedProp, val, errors);\n finalStyles.set(prop, val);\n });\n }\n });\n return finalStyles;\n }\n}\nfunction buildTrigger(name, ast, normalizer) {\n return new AnimationTrigger(name, ast, normalizer);\n}\nclass AnimationTrigger {\n constructor(name, ast, _normalizer) {\n this.name = name;\n this.ast = ast;\n this._normalizer = _normalizer;\n this.transitionFactories = [];\n this.states = new Map();\n ast.states.forEach(ast => {\n const defaultParams = ast.options && ast.options.params || {};\n this.states.set(ast.name, new AnimationStateStyles(ast.style, defaultParams, _normalizer));\n });\n balanceProperties(this.states, 'true', '1');\n balanceProperties(this.states, 'false', '0');\n ast.transitions.forEach(ast => {\n this.transitionFactories.push(new AnimationTransitionFactory(name, ast, this.states));\n });\n this.fallbackTransition = createFallbackTransition(name, this.states, this._normalizer);\n }\n get containsQueries() {\n return this.ast.queryCount > 0;\n }\n matchTransition(currentState, nextState, element, params) {\n const entry = this.transitionFactories.find(f => f.match(currentState, nextState, element, params));\n return entry || null;\n }\n matchStyles(currentState, params, errors) {\n return this.fallbackTransition.buildStyles(currentState, params, errors);\n }\n}\nfunction createFallbackTransition(triggerName, states, normalizer) {\n const matchers = [(fromState, toState) => true];\n const animation = {\n type: AnimationMetadataType.Sequence,\n steps: [],\n options: null\n };\n const transition = {\n type: AnimationMetadataType.Transition,\n animation,\n matchers,\n options: null,\n queryCount: 0,\n depCount: 0\n };\n return new AnimationTransitionFactory(triggerName, transition, states);\n}\nfunction balanceProperties(stateMap, key1, key2) {\n if (stateMap.has(key1)) {\n if (!stateMap.has(key2)) {\n stateMap.set(key2, stateMap.get(key1));\n }\n } else if (stateMap.has(key2)) {\n stateMap.set(key1, stateMap.get(key2));\n }\n}\nconst EMPTY_INSTRUCTION_MAP = /*#__PURE__*/new ElementInstructionMap();\nclass TimelineAnimationEngine {\n constructor(bodyNode, _driver, _normalizer) {\n this.bodyNode = bodyNode;\n this._driver = _driver;\n this._normalizer = _normalizer;\n this._animations = new Map();\n this._playersById = new Map();\n this.players = [];\n }\n register(id, metadata) {\n const errors = [];\n const warnings = [];\n const ast = buildAnimationAst(this._driver, metadata, errors, warnings);\n if (errors.length) {\n throw registerFailed(errors);\n } else {\n if (warnings.length) {\n warnRegister(warnings);\n }\n this._animations.set(id, ast);\n }\n }\n _buildPlayer(i, preStyles, postStyles) {\n const element = i.element;\n const keyframes = normalizeKeyframes$1(this._normalizer, i.keyframes, preStyles, postStyles);\n return this._driver.animate(element, keyframes, i.duration, i.delay, i.easing, [], true);\n }\n create(id, element, options = {}) {\n const errors = [];\n const ast = this._animations.get(id);\n let instructions;\n const autoStylesMap = new Map();\n if (ast) {\n instructions = buildAnimationTimelines(this._driver, element, ast, ENTER_CLASSNAME, LEAVE_CLASSNAME, new Map(), new Map(), options, EMPTY_INSTRUCTION_MAP, errors);\n instructions.forEach(inst => {\n const styles = getOrSetDefaultValue(autoStylesMap, inst.element, new Map());\n inst.postStyleProps.forEach(prop => styles.set(prop, null));\n });\n } else {\n errors.push(missingOrDestroyedAnimation());\n instructions = [];\n }\n if (errors.length) {\n throw createAnimationFailed(errors);\n }\n autoStylesMap.forEach((styles, element) => {\n styles.forEach((_, prop) => {\n styles.set(prop, this._driver.computeStyle(element, prop, AUTO_STYLE));\n });\n });\n const players = instructions.map(i => {\n const styles = autoStylesMap.get(i.element);\n return this._buildPlayer(i, new Map(), styles);\n });\n const player = optimizeGroupPlayer(players);\n this._playersById.set(id, player);\n player.onDestroy(() => this.destroy(id));\n this.players.push(player);\n return player;\n }\n destroy(id) {\n const player = this._getPlayer(id);\n player.destroy();\n this._playersById.delete(id);\n const index = this.players.indexOf(player);\n if (index >= 0) {\n this.players.splice(index, 1);\n }\n }\n _getPlayer(id) {\n const player = this._playersById.get(id);\n if (!player) {\n throw missingPlayer(id);\n }\n return player;\n }\n listen(id, element, eventName, callback) {\n // triggerName, fromState, toState are all ignored for timeline animations\n const baseEvent = makeAnimationEvent(element, '', '', '');\n listenOnPlayer(this._getPlayer(id), eventName, baseEvent, callback);\n return () => {};\n }\n command(id, element, command, args) {\n if (command == 'register') {\n this.register(id, args[0]);\n return;\n }\n if (command == 'create') {\n const options = args[0] || {};\n this.create(id, element, options);\n return;\n }\n const player = this._getPlayer(id);\n switch (command) {\n case 'play':\n player.play();\n break;\n case 'pause':\n player.pause();\n break;\n case 'reset':\n player.reset();\n break;\n case 'restart':\n player.restart();\n break;\n case 'finish':\n player.finish();\n break;\n case 'init':\n player.init();\n break;\n case 'setPosition':\n player.setPosition(parseFloat(args[0]));\n break;\n case 'destroy':\n this.destroy(id);\n break;\n }\n }\n}\nconst QUEUED_CLASSNAME = 'ng-animate-queued';\nconst QUEUED_SELECTOR = '.ng-animate-queued';\nconst DISABLED_CLASSNAME = 'ng-animate-disabled';\nconst DISABLED_SELECTOR = '.ng-animate-disabled';\nconst STAR_CLASSNAME = 'ng-star-inserted';\nconst STAR_SELECTOR = '.ng-star-inserted';\nconst EMPTY_PLAYER_ARRAY = [];\nconst NULL_REMOVAL_STATE = {\n namespaceId: '',\n setForRemoval: false,\n setForMove: false,\n hasAnimation: false,\n removedBeforeQueried: false\n};\nconst NULL_REMOVED_QUERIED_STATE = {\n namespaceId: '',\n setForMove: false,\n setForRemoval: false,\n hasAnimation: false,\n removedBeforeQueried: true\n};\nconst REMOVAL_FLAG = '__ng_removed';\nclass StateValue {\n get params() {\n return this.options.params;\n }\n constructor(input, namespaceId = '') {\n this.namespaceId = namespaceId;\n const isObj = input && input.hasOwnProperty('value');\n const value = isObj ? input['value'] : input;\n this.value = normalizeTriggerValue(value);\n if (isObj) {\n // we drop the value property from options.\n const {\n value,\n ...options\n } = input;\n this.options = options;\n } else {\n this.options = {};\n }\n if (!this.options.params) {\n this.options.params = {};\n }\n }\n absorbOptions(options) {\n const newParams = options.params;\n if (newParams) {\n const oldParams = this.options.params;\n Object.keys(newParams).forEach(prop => {\n if (oldParams[prop] == null) {\n oldParams[prop] = newParams[prop];\n }\n });\n }\n }\n}\nconst VOID_VALUE = 'void';\nconst DEFAULT_STATE_VALUE = /*#__PURE__*/new StateValue(VOID_VALUE);\nclass AnimationTransitionNamespace {\n constructor(id, hostElement, _engine) {\n this.id = id;\n this.hostElement = hostElement;\n this._engine = _engine;\n this.players = [];\n this._triggers = new Map();\n this._queue = [];\n this._elementListeners = new Map();\n this._hostClassName = 'ng-tns-' + id;\n addClass(hostElement, this._hostClassName);\n }\n listen(element, name, phase, callback) {\n if (!this._triggers.has(name)) {\n throw missingTrigger(phase, name);\n }\n if (phase == null || phase.length == 0) {\n throw missingEvent(name);\n }\n if (!isTriggerEventValid(phase)) {\n throw unsupportedTriggerEvent(phase, name);\n }\n const listeners = getOrSetDefaultValue(this._elementListeners, element, []);\n const data = {\n name,\n phase,\n callback\n };\n listeners.push(data);\n const triggersWithStates = getOrSetDefaultValue(this._engine.statesByElement, element, new Map());\n if (!triggersWithStates.has(name)) {\n addClass(element, NG_TRIGGER_CLASSNAME);\n addClass(element, NG_TRIGGER_CLASSNAME + '-' + name);\n triggersWithStates.set(name, DEFAULT_STATE_VALUE);\n }\n return () => {\n // the event listener is removed AFTER the flush has occurred such\n // that leave animations callbacks can fire (otherwise if the node\n // is removed in between then the listeners would be deregistered)\n this._engine.afterFlush(() => {\n const index = listeners.indexOf(data);\n if (index >= 0) {\n listeners.splice(index, 1);\n }\n if (!this._triggers.has(name)) {\n triggersWithStates.delete(name);\n }\n });\n };\n }\n register(name, ast) {\n if (this._triggers.has(name)) {\n // throw\n return false;\n } else {\n this._triggers.set(name, ast);\n return true;\n }\n }\n _getTrigger(name) {\n const trigger = this._triggers.get(name);\n if (!trigger) {\n throw unregisteredTrigger(name);\n }\n return trigger;\n }\n trigger(element, triggerName, value, defaultToFallback = true) {\n const trigger = this._getTrigger(triggerName);\n const player = new TransitionAnimationPlayer(this.id, triggerName, element);\n let triggersWithStates = this._engine.statesByElement.get(element);\n if (!triggersWithStates) {\n addClass(element, NG_TRIGGER_CLASSNAME);\n addClass(element, NG_TRIGGER_CLASSNAME + '-' + triggerName);\n this._engine.statesByElement.set(element, triggersWithStates = new Map());\n }\n let fromState = triggersWithStates.get(triggerName);\n const toState = new StateValue(value, this.id);\n const isObj = value && value.hasOwnProperty('value');\n if (!isObj && fromState) {\n toState.absorbOptions(fromState.options);\n }\n triggersWithStates.set(triggerName, toState);\n if (!fromState) {\n fromState = DEFAULT_STATE_VALUE;\n }\n const isRemoval = toState.value === VOID_VALUE;\n // normally this isn't reached by here, however, if an object expression\n // is passed in then it may be a new object each time. Comparing the value\n // is important since that will stay the same despite there being a new object.\n // The removal arc here is special cased because the same element is triggered\n // twice in the event that it contains animations on the outer/inner portions\n // of the host container\n if (!isRemoval && fromState.value === toState.value) {\n // this means that despite the value not changing, some inner params\n // have changed which means that the animation final styles need to be applied\n if (!objEquals(fromState.params, toState.params)) {\n const errors = [];\n const fromStyles = trigger.matchStyles(fromState.value, fromState.params, errors);\n const toStyles = trigger.matchStyles(toState.value, toState.params, errors);\n if (errors.length) {\n this._engine.reportError(errors);\n } else {\n this._engine.afterFlush(() => {\n eraseStyles(element, fromStyles);\n setStyles(element, toStyles);\n });\n }\n }\n return;\n }\n const playersOnElement = getOrSetDefaultValue(this._engine.playersByElement, element, []);\n playersOnElement.forEach(player => {\n // only remove the player if it is queued on the EXACT same trigger/namespace\n // we only also deal with queued players here because if the animation has\n // started then we want to keep the player alive until the flush happens\n // (which is where the previousPlayers are passed into the new player)\n if (player.namespaceId == this.id && player.triggerName == triggerName && player.queued) {\n player.destroy();\n }\n });\n let transition = trigger.matchTransition(fromState.value, toState.value, element, toState.params);\n let isFallbackTransition = false;\n if (!transition) {\n if (!defaultToFallback) return;\n transition = trigger.fallbackTransition;\n isFallbackTransition = true;\n }\n this._engine.totalQueuedPlayers++;\n this._queue.push({\n element,\n triggerName,\n transition,\n fromState,\n toState,\n player,\n isFallbackTransition\n });\n if (!isFallbackTransition) {\n addClass(element, QUEUED_CLASSNAME);\n player.onStart(() => {\n removeClass(element, QUEUED_CLASSNAME);\n });\n }\n player.onDone(() => {\n let index = this.players.indexOf(player);\n if (index >= 0) {\n this.players.splice(index, 1);\n }\n const players = this._engine.playersByElement.get(element);\n if (players) {\n let index = players.indexOf(player);\n if (index >= 0) {\n players.splice(index, 1);\n }\n }\n });\n this.players.push(player);\n playersOnElement.push(player);\n return player;\n }\n deregister(name) {\n this._triggers.delete(name);\n this._engine.statesByElement.forEach(stateMap => stateMap.delete(name));\n this._elementListeners.forEach((listeners, element) => {\n this._elementListeners.set(element, listeners.filter(entry => {\n return entry.name != name;\n }));\n });\n }\n clearElementCache(element) {\n this._engine.statesByElement.delete(element);\n this._elementListeners.delete(element);\n const elementPlayers = this._engine.playersByElement.get(element);\n if (elementPlayers) {\n elementPlayers.forEach(player => player.destroy());\n this._engine.playersByElement.delete(element);\n }\n }\n _signalRemovalForInnerTriggers(rootElement, context) {\n const elements = this._engine.driver.query(rootElement, NG_TRIGGER_SELECTOR, true);\n // emulate a leave animation for all inner nodes within this node.\n // If there are no animations found for any of the nodes then clear the cache\n // for the element.\n elements.forEach(elm => {\n // this means that an inner remove() operation has already kicked off\n // the animation on this element...\n if (elm[REMOVAL_FLAG]) return;\n const namespaces = this._engine.fetchNamespacesByElement(elm);\n if (namespaces.size) {\n namespaces.forEach(ns => ns.triggerLeaveAnimation(elm, context, false, true));\n } else {\n this.clearElementCache(elm);\n }\n });\n // If the child elements were removed along with the parent, their animations might not\n // have completed. Clear all the elements from the cache so we don't end up with a memory leak.\n this._engine.afterFlushAnimationsDone(() => elements.forEach(elm => this.clearElementCache(elm)));\n }\n triggerLeaveAnimation(element, context, destroyAfterComplete, defaultToFallback) {\n const triggerStates = this._engine.statesByElement.get(element);\n const previousTriggersValues = new Map();\n if (triggerStates) {\n const players = [];\n triggerStates.forEach((state, triggerName) => {\n previousTriggersValues.set(triggerName, state.value);\n // this check is here in the event that an element is removed\n // twice (both on the host level and the component level)\n if (this._triggers.has(triggerName)) {\n const player = this.trigger(element, triggerName, VOID_VALUE, defaultToFallback);\n if (player) {\n players.push(player);\n }\n }\n });\n if (players.length) {\n this._engine.markElementAsRemoved(this.id, element, true, context, previousTriggersValues);\n if (destroyAfterComplete) {\n optimizeGroupPlayer(players).onDone(() => this._engine.processLeaveNode(element));\n }\n return true;\n }\n }\n return false;\n }\n prepareLeaveAnimationListeners(element) {\n const listeners = this._elementListeners.get(element);\n const elementStates = this._engine.statesByElement.get(element);\n // if this statement fails then it means that the element was picked up\n // by an earlier flush (or there are no listeners at all to track the leave).\n if (listeners && elementStates) {\n const visitedTriggers = new Set();\n listeners.forEach(listener => {\n const triggerName = listener.name;\n if (visitedTriggers.has(triggerName)) return;\n visitedTriggers.add(triggerName);\n const trigger = this._triggers.get(triggerName);\n const transition = trigger.fallbackTransition;\n const fromState = elementStates.get(triggerName) || DEFAULT_STATE_VALUE;\n const toState = new StateValue(VOID_VALUE);\n const player = new TransitionAnimationPlayer(this.id, triggerName, element);\n this._engine.totalQueuedPlayers++;\n this._queue.push({\n element,\n triggerName,\n transition,\n fromState,\n toState,\n player,\n isFallbackTransition: true\n });\n });\n }\n }\n removeNode(element, context) {\n const engine = this._engine;\n if (element.childElementCount) {\n this._signalRemovalForInnerTriggers(element, context);\n }\n // this means that a * => VOID animation was detected and kicked off\n if (this.triggerLeaveAnimation(element, context, true)) return;\n // find the player that is animating and make sure that the\n // removal is delayed until that player has completed\n let containsPotentialParentTransition = false;\n if (engine.totalAnimations) {\n const currentPlayers = engine.players.length ? engine.playersByQueriedElement.get(element) : [];\n // when this `if statement` does not continue forward it means that\n // a previous animation query has selected the current element and\n // is animating it. In this situation want to continue forwards and\n // allow the element to be queued up for animation later.\n if (currentPlayers && currentPlayers.length) {\n containsPotentialParentTransition = true;\n } else {\n let parent = element;\n while (parent = parent.parentNode) {\n const triggers = engine.statesByElement.get(parent);\n if (triggers) {\n containsPotentialParentTransition = true;\n break;\n }\n }\n }\n }\n // at this stage we know that the element will either get removed\n // during flush or will be picked up by a parent query. Either way\n // we need to fire the listeners for this element when it DOES get\n // removed (once the query parent animation is done or after flush)\n this.prepareLeaveAnimationListeners(element);\n // whether or not a parent has an animation we need to delay the deferral of the leave\n // operation until we have more information (which we do after flush() has been called)\n if (containsPotentialParentTransition) {\n engine.markElementAsRemoved(this.id, element, false, context);\n } else {\n const removalFlag = element[REMOVAL_FLAG];\n if (!removalFlag || removalFlag === NULL_REMOVAL_STATE) {\n // we do this after the flush has occurred such\n // that the callbacks can be fired\n engine.afterFlush(() => this.clearElementCache(element));\n engine.destroyInnerAnimations(element);\n engine._onRemovalComplete(element, context);\n }\n }\n }\n insertNode(element, parent) {\n addClass(element, this._hostClassName);\n }\n drainQueuedTransitions(microtaskId) {\n const instructions = [];\n this._queue.forEach(entry => {\n const player = entry.player;\n if (player.destroyed) return;\n const element = entry.element;\n const listeners = this._elementListeners.get(element);\n if (listeners) {\n listeners.forEach(listener => {\n if (listener.name == entry.triggerName) {\n const baseEvent = makeAnimationEvent(element, entry.triggerName, entry.fromState.value, entry.toState.value);\n baseEvent['_data'] = microtaskId;\n listenOnPlayer(entry.player, listener.phase, baseEvent, listener.callback);\n }\n });\n }\n if (player.markedForDestroy) {\n this._engine.afterFlush(() => {\n // now we can destroy the element properly since the event listeners have\n // been bound to the player\n player.destroy();\n });\n } else {\n instructions.push(entry);\n }\n });\n this._queue = [];\n return instructions.sort((a, b) => {\n // if depCount == 0 them move to front\n // otherwise if a contains b then move back\n const d0 = a.transition.ast.depCount;\n const d1 = b.transition.ast.depCount;\n if (d0 == 0 || d1 == 0) {\n return d0 - d1;\n }\n return this._engine.driver.containsElement(a.element, b.element) ? 1 : -1;\n });\n }\n destroy(context) {\n this.players.forEach(p => p.destroy());\n this._signalRemovalForInnerTriggers(this.hostElement, context);\n }\n}\nclass TransitionAnimationEngine {\n /** @internal */\n _onRemovalComplete(element, context) {\n this.onRemovalComplete(element, context);\n }\n constructor(bodyNode, driver, _normalizer, scheduler) {\n this.bodyNode = bodyNode;\n this.driver = driver;\n this._normalizer = _normalizer;\n this.scheduler = scheduler;\n this.players = [];\n this.newHostElements = new Map();\n this.playersByElement = new Map();\n this.playersByQueriedElement = new Map();\n this.statesByElement = new Map();\n this.disabledNodes = new Set();\n this.totalAnimations = 0;\n this.totalQueuedPlayers = 0;\n this._namespaceLookup = {};\n this._namespaceList = [];\n this._flushFns = [];\n this._whenQuietFns = [];\n this.namespacesByHostElement = new Map();\n this.collectedEnterElements = [];\n this.collectedLeaveElements = [];\n // this method is designed to be overridden by the code that uses this engine\n this.onRemovalComplete = (element, context) => {};\n }\n get queuedPlayers() {\n const players = [];\n this._namespaceList.forEach(ns => {\n ns.players.forEach(player => {\n if (player.queued) {\n players.push(player);\n }\n });\n });\n return players;\n }\n createNamespace(namespaceId, hostElement) {\n const ns = new AnimationTransitionNamespace(namespaceId, hostElement, this);\n if (this.bodyNode && this.driver.containsElement(this.bodyNode, hostElement)) {\n this._balanceNamespaceList(ns, hostElement);\n } else {\n // defer this later until flush during when the host element has\n // been inserted so that we know exactly where to place it in\n // the namespace list\n this.newHostElements.set(hostElement, ns);\n // given that this host element is a part of the animation code, it\n // may or may not be inserted by a parent node that is of an\n // animation renderer type. If this happens then we can still have\n // access to this item when we query for :enter nodes. If the parent\n // is a renderer then the set data-structure will normalize the entry\n this.collectEnterElement(hostElement);\n }\n return this._namespaceLookup[namespaceId] = ns;\n }\n _balanceNamespaceList(ns, hostElement) {\n const namespaceList = this._namespaceList;\n const namespacesByHostElement = this.namespacesByHostElement;\n const limit = namespaceList.length - 1;\n if (limit >= 0) {\n let found = false;\n // Find the closest ancestor with an existing namespace so we can then insert `ns` after it,\n // establishing a top-down ordering of namespaces in `this._namespaceList`.\n let ancestor = this.driver.getParentElement(hostElement);\n while (ancestor) {\n const ancestorNs = namespacesByHostElement.get(ancestor);\n if (ancestorNs) {\n // An animation namespace has been registered for this ancestor, so we insert `ns`\n // right after it to establish top-down ordering of animation namespaces.\n const index = namespaceList.indexOf(ancestorNs);\n namespaceList.splice(index + 1, 0, ns);\n found = true;\n break;\n }\n ancestor = this.driver.getParentElement(ancestor);\n }\n if (!found) {\n // No namespace exists that is an ancestor of `ns`, so `ns` is inserted at the front to\n // ensure that any existing descendants are ordered after `ns`, retaining the desired\n // top-down ordering.\n namespaceList.unshift(ns);\n }\n } else {\n namespaceList.push(ns);\n }\n namespacesByHostElement.set(hostElement, ns);\n return ns;\n }\n register(namespaceId, hostElement) {\n let ns = this._namespaceLookup[namespaceId];\n if (!ns) {\n ns = this.createNamespace(namespaceId, hostElement);\n }\n return ns;\n }\n registerTrigger(namespaceId, name, trigger) {\n let ns = this._namespaceLookup[namespaceId];\n if (ns && ns.register(name, trigger)) {\n this.totalAnimations++;\n }\n }\n destroy(namespaceId, context) {\n if (!namespaceId) return;\n this.afterFlush(() => {});\n this.afterFlushAnimationsDone(() => {\n const ns = this._fetchNamespace(namespaceId);\n this.namespacesByHostElement.delete(ns.hostElement);\n const index = this._namespaceList.indexOf(ns);\n if (index >= 0) {\n this._namespaceList.splice(index, 1);\n }\n ns.destroy(context);\n delete this._namespaceLookup[namespaceId];\n });\n }\n _fetchNamespace(id) {\n return this._namespaceLookup[id];\n }\n fetchNamespacesByElement(element) {\n // normally there should only be one namespace per element, however\n // if @triggers are placed on both the component element and then\n // its host element (within the component code) then there will be\n // two namespaces returned. We use a set here to simply deduplicate\n // the namespaces in case (for the reason described above) there are multiple triggers\n const namespaces = new Set();\n const elementStates = this.statesByElement.get(element);\n if (elementStates) {\n for (let stateValue of elementStates.values()) {\n if (stateValue.namespaceId) {\n const ns = this._fetchNamespace(stateValue.namespaceId);\n if (ns) {\n namespaces.add(ns);\n }\n }\n }\n }\n return namespaces;\n }\n trigger(namespaceId, element, name, value) {\n if (isElementNode(element)) {\n const ns = this._fetchNamespace(namespaceId);\n if (ns) {\n ns.trigger(element, name, value);\n return true;\n }\n }\n return false;\n }\n insertNode(namespaceId, element, parent, insertBefore) {\n if (!isElementNode(element)) return;\n // special case for when an element is removed and reinserted (move operation)\n // when this occurs we do not want to use the element for deletion later\n const details = element[REMOVAL_FLAG];\n if (details && details.setForRemoval) {\n details.setForRemoval = false;\n details.setForMove = true;\n const index = this.collectedLeaveElements.indexOf(element);\n if (index >= 0) {\n this.collectedLeaveElements.splice(index, 1);\n }\n }\n // in the event that the namespaceId is blank then the caller\n // code does not contain any animation code in it, but it is\n // just being called so that the node is marked as being inserted\n if (namespaceId) {\n const ns = this._fetchNamespace(namespaceId);\n // This if-statement is a workaround for router issue #21947.\n // The router sometimes hits a race condition where while a route\n // is being instantiated a new navigation arrives, triggering leave\n // animation of DOM that has not been fully initialized, until this\n // is resolved, we need to handle the scenario when DOM is not in a\n // consistent state during the animation.\n if (ns) {\n ns.insertNode(element, parent);\n }\n }\n // only *directives and host elements are inserted before\n if (insertBefore) {\n this.collectEnterElement(element);\n }\n }\n collectEnterElement(element) {\n this.collectedEnterElements.push(element);\n }\n markElementAsDisabled(element, value) {\n if (value) {\n if (!this.disabledNodes.has(element)) {\n this.disabledNodes.add(element);\n addClass(element, DISABLED_CLASSNAME);\n }\n } else if (this.disabledNodes.has(element)) {\n this.disabledNodes.delete(element);\n removeClass(element, DISABLED_CLASSNAME);\n }\n }\n removeNode(namespaceId, element, context) {\n if (isElementNode(element)) {\n this.scheduler?.notify();\n const ns = namespaceId ? this._fetchNamespace(namespaceId) : null;\n if (ns) {\n ns.removeNode(element, context);\n } else {\n this.markElementAsRemoved(namespaceId, element, false, context);\n }\n const hostNS = this.namespacesByHostElement.get(element);\n if (hostNS && hostNS.id !== namespaceId) {\n hostNS.removeNode(element, context);\n }\n } else {\n this._onRemovalComplete(element, context);\n }\n }\n markElementAsRemoved(namespaceId, element, hasAnimation, context, previousTriggersValues) {\n this.collectedLeaveElements.push(element);\n element[REMOVAL_FLAG] = {\n namespaceId,\n setForRemoval: context,\n hasAnimation,\n removedBeforeQueried: false,\n previousTriggersValues\n };\n }\n listen(namespaceId, element, name, phase, callback) {\n if (isElementNode(element)) {\n return this._fetchNamespace(namespaceId).listen(element, name, phase, callback);\n }\n return () => {};\n }\n _buildInstruction(entry, subTimelines, enterClassName, leaveClassName, skipBuildAst) {\n return entry.transition.build(this.driver, entry.element, entry.fromState.value, entry.toState.value, enterClassName, leaveClassName, entry.fromState.options, entry.toState.options, subTimelines, skipBuildAst);\n }\n destroyInnerAnimations(containerElement) {\n let elements = this.driver.query(containerElement, NG_TRIGGER_SELECTOR, true);\n elements.forEach(element => this.destroyActiveAnimationsForElement(element));\n if (this.playersByQueriedElement.size == 0) return;\n elements = this.driver.query(containerElement, NG_ANIMATING_SELECTOR, true);\n elements.forEach(element => this.finishActiveQueriedAnimationOnElement(element));\n }\n destroyActiveAnimationsForElement(element) {\n const players = this.playersByElement.get(element);\n if (players) {\n players.forEach(player => {\n // special case for when an element is set for destruction, but hasn't started.\n // in this situation we want to delay the destruction until the flush occurs\n // so that any event listeners attached to the player are triggered.\n if (player.queued) {\n player.markedForDestroy = true;\n } else {\n player.destroy();\n }\n });\n }\n }\n finishActiveQueriedAnimationOnElement(element) {\n const players = this.playersByQueriedElement.get(element);\n if (players) {\n players.forEach(player => player.finish());\n }\n }\n whenRenderingDone() {\n return new Promise(resolve => {\n if (this.players.length) {\n return optimizeGroupPlayer(this.players).onDone(() => resolve());\n } else {\n resolve();\n }\n });\n }\n processLeaveNode(element) {\n const details = element[REMOVAL_FLAG];\n if (details && details.setForRemoval) {\n // this will prevent it from removing it twice\n element[REMOVAL_FLAG] = NULL_REMOVAL_STATE;\n if (details.namespaceId) {\n this.destroyInnerAnimations(element);\n const ns = this._fetchNamespace(details.namespaceId);\n if (ns) {\n ns.clearElementCache(element);\n }\n }\n this._onRemovalComplete(element, details.setForRemoval);\n }\n if (element.classList?.contains(DISABLED_CLASSNAME)) {\n this.markElementAsDisabled(element, false);\n }\n this.driver.query(element, DISABLED_SELECTOR, true).forEach(node => {\n this.markElementAsDisabled(node, false);\n });\n }\n flush(microtaskId = -1) {\n let players = [];\n if (this.newHostElements.size) {\n this.newHostElements.forEach((ns, element) => this._balanceNamespaceList(ns, element));\n this.newHostElements.clear();\n }\n if (this.totalAnimations && this.collectedEnterElements.length) {\n for (let i = 0; i < this.collectedEnterElements.length; i++) {\n const elm = this.collectedEnterElements[i];\n addClass(elm, STAR_CLASSNAME);\n }\n }\n if (this._namespaceList.length && (this.totalQueuedPlayers || this.collectedLeaveElements.length)) {\n const cleanupFns = [];\n try {\n players = this._flushAnimations(cleanupFns, microtaskId);\n } finally {\n for (let i = 0; i < cleanupFns.length; i++) {\n cleanupFns[i]();\n }\n }\n } else {\n for (let i = 0; i < this.collectedLeaveElements.length; i++) {\n const element = this.collectedLeaveElements[i];\n this.processLeaveNode(element);\n }\n }\n this.totalQueuedPlayers = 0;\n this.collectedEnterElements.length = 0;\n this.collectedLeaveElements.length = 0;\n this._flushFns.forEach(fn => fn());\n this._flushFns = [];\n if (this._whenQuietFns.length) {\n // we move these over to a variable so that\n // if any new callbacks are registered in another\n // flush they do not populate the existing set\n const quietFns = this._whenQuietFns;\n this._whenQuietFns = [];\n if (players.length) {\n optimizeGroupPlayer(players).onDone(() => {\n quietFns.forEach(fn => fn());\n });\n } else {\n quietFns.forEach(fn => fn());\n }\n }\n }\n reportError(errors) {\n throw triggerTransitionsFailed(errors);\n }\n _flushAnimations(cleanupFns, microtaskId) {\n const subTimelines = new ElementInstructionMap();\n const skippedPlayers = [];\n const skippedPlayersMap = new Map();\n const queuedInstructions = [];\n const queriedElements = new Map();\n const allPreStyleElements = new Map();\n const allPostStyleElements = new Map();\n const disabledElementsSet = new Set();\n this.disabledNodes.forEach(node => {\n disabledElementsSet.add(node);\n const nodesThatAreDisabled = this.driver.query(node, QUEUED_SELECTOR, true);\n for (let i = 0; i < nodesThatAreDisabled.length; i++) {\n disabledElementsSet.add(nodesThatAreDisabled[i]);\n }\n });\n const bodyNode = this.bodyNode;\n const allTriggerElements = Array.from(this.statesByElement.keys());\n const enterNodeMap = buildRootMap(allTriggerElements, this.collectedEnterElements);\n // this must occur before the instructions are built below such that\n // the :enter queries match the elements (since the timeline queries\n // are fired during instruction building).\n const enterNodeMapIds = new Map();\n let i = 0;\n enterNodeMap.forEach((nodes, root) => {\n const className = ENTER_CLASSNAME + i++;\n enterNodeMapIds.set(root, className);\n nodes.forEach(node => addClass(node, className));\n });\n const allLeaveNodes = [];\n const mergedLeaveNodes = new Set();\n const leaveNodesWithoutAnimations = new Set();\n for (let i = 0; i < this.collectedLeaveElements.length; i++) {\n const element = this.collectedLeaveElements[i];\n const details = element[REMOVAL_FLAG];\n if (details && details.setForRemoval) {\n allLeaveNodes.push(element);\n mergedLeaveNodes.add(element);\n if (details.hasAnimation) {\n this.driver.query(element, STAR_SELECTOR, true).forEach(elm => mergedLeaveNodes.add(elm));\n } else {\n leaveNodesWithoutAnimations.add(element);\n }\n }\n }\n const leaveNodeMapIds = new Map();\n const leaveNodeMap = buildRootMap(allTriggerElements, Array.from(mergedLeaveNodes));\n leaveNodeMap.forEach((nodes, root) => {\n const className = LEAVE_CLASSNAME + i++;\n leaveNodeMapIds.set(root, className);\n nodes.forEach(node => addClass(node, className));\n });\n cleanupFns.push(() => {\n enterNodeMap.forEach((nodes, root) => {\n const className = enterNodeMapIds.get(root);\n nodes.forEach(node => removeClass(node, className));\n });\n leaveNodeMap.forEach((nodes, root) => {\n const className = leaveNodeMapIds.get(root);\n nodes.forEach(node => removeClass(node, className));\n });\n allLeaveNodes.forEach(element => {\n this.processLeaveNode(element);\n });\n });\n const allPlayers = [];\n const erroneousTransitions = [];\n for (let i = this._namespaceList.length - 1; i >= 0; i--) {\n const ns = this._namespaceList[i];\n ns.drainQueuedTransitions(microtaskId).forEach(entry => {\n const player = entry.player;\n const element = entry.element;\n allPlayers.push(player);\n if (this.collectedEnterElements.length) {\n const details = element[REMOVAL_FLAG];\n // animations for move operations (elements being removed and reinserted,\n // e.g. when the order of an *ngFor list changes) are currently not supported\n if (details && details.setForMove) {\n if (details.previousTriggersValues && details.previousTriggersValues.has(entry.triggerName)) {\n const previousValue = details.previousTriggersValues.get(entry.triggerName);\n // we need to restore the previous trigger value since the element has\n // only been moved and hasn't actually left the DOM\n const triggersWithStates = this.statesByElement.get(entry.element);\n if (triggersWithStates && triggersWithStates.has(entry.triggerName)) {\n const state = triggersWithStates.get(entry.triggerName);\n state.value = previousValue;\n triggersWithStates.set(entry.triggerName, state);\n }\n }\n player.destroy();\n return;\n }\n }\n const nodeIsOrphaned = !bodyNode || !this.driver.containsElement(bodyNode, element);\n const leaveClassName = leaveNodeMapIds.get(element);\n const enterClassName = enterNodeMapIds.get(element);\n const instruction = this._buildInstruction(entry, subTimelines, enterClassName, leaveClassName, nodeIsOrphaned);\n if (instruction.errors && instruction.errors.length) {\n erroneousTransitions.push(instruction);\n return;\n }\n // even though the element may not be in the DOM, it may still\n // be added at a later point (due to the mechanics of content\n // projection and/or dynamic component insertion) therefore it's\n // important to still style the element.\n if (nodeIsOrphaned) {\n player.onStart(() => eraseStyles(element, instruction.fromStyles));\n player.onDestroy(() => setStyles(element, instruction.toStyles));\n skippedPlayers.push(player);\n return;\n }\n // if an unmatched transition is queued and ready to go\n // then it SHOULD NOT render an animation and cancel the\n // previously running animations.\n if (entry.isFallbackTransition) {\n player.onStart(() => eraseStyles(element, instruction.fromStyles));\n player.onDestroy(() => setStyles(element, instruction.toStyles));\n skippedPlayers.push(player);\n return;\n }\n // this means that if a parent animation uses this animation as a sub-trigger\n // then it will instruct the timeline builder not to add a player delay, but\n // instead stretch the first keyframe gap until the animation starts. This is\n // important in order to prevent extra initialization styles from being\n // required by the user for the animation.\n const timelines = [];\n instruction.timelines.forEach(tl => {\n tl.stretchStartingKeyframe = true;\n if (!this.disabledNodes.has(tl.element)) {\n timelines.push(tl);\n }\n });\n instruction.timelines = timelines;\n subTimelines.append(element, instruction.timelines);\n const tuple = {\n instruction,\n player,\n element\n };\n queuedInstructions.push(tuple);\n instruction.queriedElements.forEach(element => getOrSetDefaultValue(queriedElements, element, []).push(player));\n instruction.preStyleProps.forEach((stringMap, element) => {\n if (stringMap.size) {\n let setVal = allPreStyleElements.get(element);\n if (!setVal) {\n allPreStyleElements.set(element, setVal = new Set());\n }\n stringMap.forEach((_, prop) => setVal.add(prop));\n }\n });\n instruction.postStyleProps.forEach((stringMap, element) => {\n let setVal = allPostStyleElements.get(element);\n if (!setVal) {\n allPostStyleElements.set(element, setVal = new Set());\n }\n stringMap.forEach((_, prop) => setVal.add(prop));\n });\n });\n }\n if (erroneousTransitions.length) {\n const errors = [];\n erroneousTransitions.forEach(instruction => {\n errors.push(transitionFailed(instruction.triggerName, instruction.errors));\n });\n allPlayers.forEach(player => player.destroy());\n this.reportError(errors);\n }\n const allPreviousPlayersMap = new Map();\n // this map tells us which element in the DOM tree is contained by\n // which animation. Further down this map will get populated once\n // the players are built and in doing so we can use it to efficiently\n // figure out if a sub player is skipped due to a parent player having priority.\n const animationElementMap = new Map();\n queuedInstructions.forEach(entry => {\n const element = entry.element;\n if (subTimelines.has(element)) {\n animationElementMap.set(element, element);\n this._beforeAnimationBuild(entry.player.namespaceId, entry.instruction, allPreviousPlayersMap);\n }\n });\n skippedPlayers.forEach(player => {\n const element = player.element;\n const previousPlayers = this._getPreviousPlayers(element, false, player.namespaceId, player.triggerName, null);\n previousPlayers.forEach(prevPlayer => {\n getOrSetDefaultValue(allPreviousPlayersMap, element, []).push(prevPlayer);\n prevPlayer.destroy();\n });\n });\n // this is a special case for nodes that will be removed either by\n // having their own leave animations or by being queried in a container\n // that will be removed once a parent animation is complete. The idea\n // here is that * styles must be identical to ! styles because of\n // backwards compatibility (* is also filled in by default in many places).\n // Otherwise * styles will return an empty value or \"auto\" since the element\n // passed to getComputedStyle will not be visible (since * === destination)\n const replaceNodes = allLeaveNodes.filter(node => {\n return replacePostStylesAsPre(node, allPreStyleElements, allPostStyleElements);\n });\n // POST STAGE: fill the * styles\n const postStylesMap = new Map();\n const allLeaveQueriedNodes = cloakAndComputeStyles(postStylesMap, this.driver, leaveNodesWithoutAnimations, allPostStyleElements, AUTO_STYLE);\n allLeaveQueriedNodes.forEach(node => {\n if (replacePostStylesAsPre(node, allPreStyleElements, allPostStyleElements)) {\n replaceNodes.push(node);\n }\n });\n // PRE STAGE: fill the ! styles\n const preStylesMap = new Map();\n enterNodeMap.forEach((nodes, root) => {\n cloakAndComputeStyles(preStylesMap, this.driver, new Set(nodes), allPreStyleElements, ɵPRE_STYLE);\n });\n replaceNodes.forEach(node => {\n const post = postStylesMap.get(node);\n const pre = preStylesMap.get(node);\n postStylesMap.set(node, new Map([...(post?.entries() ?? []), ...(pre?.entries() ?? [])]));\n });\n const rootPlayers = [];\n const subPlayers = [];\n const NO_PARENT_ANIMATION_ELEMENT_DETECTED = {};\n queuedInstructions.forEach(entry => {\n const {\n element,\n player,\n instruction\n } = entry;\n // this means that it was never consumed by a parent animation which\n // means that it is independent and therefore should be set for animation\n if (subTimelines.has(element)) {\n if (disabledElementsSet.has(element)) {\n player.onDestroy(() => setStyles(element, instruction.toStyles));\n player.disabled = true;\n player.overrideTotalTime(instruction.totalTime);\n skippedPlayers.push(player);\n return;\n }\n // this will flow up the DOM and query the map to figure out\n // if a parent animation has priority over it. In the situation\n // that a parent is detected then it will cancel the loop. If\n // nothing is detected, or it takes a few hops to find a parent,\n // then it will fill in the missing nodes and signal them as having\n // a detected parent (or a NO_PARENT value via a special constant).\n let parentWithAnimation = NO_PARENT_ANIMATION_ELEMENT_DETECTED;\n if (animationElementMap.size > 1) {\n let elm = element;\n const parentsToAdd = [];\n while (elm = elm.parentNode) {\n const detectedParent = animationElementMap.get(elm);\n if (detectedParent) {\n parentWithAnimation = detectedParent;\n break;\n }\n parentsToAdd.push(elm);\n }\n parentsToAdd.forEach(parent => animationElementMap.set(parent, parentWithAnimation));\n }\n const innerPlayer = this._buildAnimation(player.namespaceId, instruction, allPreviousPlayersMap, skippedPlayersMap, preStylesMap, postStylesMap);\n player.setRealPlayer(innerPlayer);\n if (parentWithAnimation === NO_PARENT_ANIMATION_ELEMENT_DETECTED) {\n rootPlayers.push(player);\n } else {\n const parentPlayers = this.playersByElement.get(parentWithAnimation);\n if (parentPlayers && parentPlayers.length) {\n player.parentPlayer = optimizeGroupPlayer(parentPlayers);\n }\n skippedPlayers.push(player);\n }\n } else {\n eraseStyles(element, instruction.fromStyles);\n player.onDestroy(() => setStyles(element, instruction.toStyles));\n // there still might be a ancestor player animating this\n // element therefore we will still add it as a sub player\n // even if its animation may be disabled\n subPlayers.push(player);\n if (disabledElementsSet.has(element)) {\n skippedPlayers.push(player);\n }\n }\n });\n // find all of the sub players' corresponding inner animation players\n subPlayers.forEach(player => {\n // even if no players are found for a sub animation it\n // will still complete itself after the next tick since it's Noop\n const playersForElement = skippedPlayersMap.get(player.element);\n if (playersForElement && playersForElement.length) {\n const innerPlayer = optimizeGroupPlayer(playersForElement);\n player.setRealPlayer(innerPlayer);\n }\n });\n // the reason why we don't actually play the animation is\n // because all that a skipped player is designed to do is to\n // fire the start/done transition callback events\n skippedPlayers.forEach(player => {\n if (player.parentPlayer) {\n player.syncPlayerEvents(player.parentPlayer);\n } else {\n player.destroy();\n }\n });\n // run through all of the queued removals and see if they\n // were picked up by a query. If not then perform the removal\n // operation right away unless a parent animation is ongoing.\n for (let i = 0; i < allLeaveNodes.length; i++) {\n const element = allLeaveNodes[i];\n const details = element[REMOVAL_FLAG];\n removeClass(element, LEAVE_CLASSNAME);\n // this means the element has a removal animation that is being\n // taken care of and therefore the inner elements will hang around\n // until that animation is over (or the parent queried animation)\n if (details && details.hasAnimation) continue;\n let players = [];\n // if this element is queried or if it contains queried children\n // then we want for the element not to be removed from the page\n // until the queried animations have finished\n if (queriedElements.size) {\n let queriedPlayerResults = queriedElements.get(element);\n if (queriedPlayerResults && queriedPlayerResults.length) {\n players.push(...queriedPlayerResults);\n }\n let queriedInnerElements = this.driver.query(element, NG_ANIMATING_SELECTOR, true);\n for (let j = 0; j < queriedInnerElements.length; j++) {\n let queriedPlayers = queriedElements.get(queriedInnerElements[j]);\n if (queriedPlayers && queriedPlayers.length) {\n players.push(...queriedPlayers);\n }\n }\n }\n const activePlayers = players.filter(p => !p.destroyed);\n if (activePlayers.length) {\n removeNodesAfterAnimationDone(this, element, activePlayers);\n } else {\n this.processLeaveNode(element);\n }\n }\n // this is required so the cleanup method doesn't remove them\n allLeaveNodes.length = 0;\n rootPlayers.forEach(player => {\n this.players.push(player);\n player.onDone(() => {\n player.destroy();\n const index = this.players.indexOf(player);\n this.players.splice(index, 1);\n });\n player.play();\n });\n return rootPlayers;\n }\n afterFlush(callback) {\n this._flushFns.push(callback);\n }\n afterFlushAnimationsDone(callback) {\n this._whenQuietFns.push(callback);\n }\n _getPreviousPlayers(element, isQueriedElement, namespaceId, triggerName, toStateValue) {\n let players = [];\n if (isQueriedElement) {\n const queriedElementPlayers = this.playersByQueriedElement.get(element);\n if (queriedElementPlayers) {\n players = queriedElementPlayers;\n }\n } else {\n const elementPlayers = this.playersByElement.get(element);\n if (elementPlayers) {\n const isRemovalAnimation = !toStateValue || toStateValue == VOID_VALUE;\n elementPlayers.forEach(player => {\n if (player.queued) return;\n if (!isRemovalAnimation && player.triggerName != triggerName) return;\n players.push(player);\n });\n }\n }\n if (namespaceId || triggerName) {\n players = players.filter(player => {\n if (namespaceId && namespaceId != player.namespaceId) return false;\n if (triggerName && triggerName != player.triggerName) return false;\n return true;\n });\n }\n return players;\n }\n _beforeAnimationBuild(namespaceId, instruction, allPreviousPlayersMap) {\n const triggerName = instruction.triggerName;\n const rootElement = instruction.element;\n // when a removal animation occurs, ALL previous players are collected\n // and destroyed (even if they are outside of the current namespace)\n const targetNameSpaceId = instruction.isRemovalTransition ? undefined : namespaceId;\n const targetTriggerName = instruction.isRemovalTransition ? undefined : triggerName;\n for (const timelineInstruction of instruction.timelines) {\n const element = timelineInstruction.element;\n const isQueriedElement = element !== rootElement;\n const players = getOrSetDefaultValue(allPreviousPlayersMap, element, []);\n const previousPlayers = this._getPreviousPlayers(element, isQueriedElement, targetNameSpaceId, targetTriggerName, instruction.toState);\n previousPlayers.forEach(player => {\n const realPlayer = player.getRealPlayer();\n if (realPlayer.beforeDestroy) {\n realPlayer.beforeDestroy();\n }\n player.destroy();\n players.push(player);\n });\n }\n // this needs to be done so that the PRE/POST styles can be\n // computed properly without interfering with the previous animation\n eraseStyles(rootElement, instruction.fromStyles);\n }\n _buildAnimation(namespaceId, instruction, allPreviousPlayersMap, skippedPlayersMap, preStylesMap, postStylesMap) {\n const triggerName = instruction.triggerName;\n const rootElement = instruction.element;\n // we first run this so that the previous animation player\n // data can be passed into the successive animation players\n const allQueriedPlayers = [];\n const allConsumedElements = new Set();\n const allSubElements = new Set();\n const allNewPlayers = instruction.timelines.map(timelineInstruction => {\n const element = timelineInstruction.element;\n allConsumedElements.add(element);\n // FIXME (matsko): make sure to-be-removed animations are removed properly\n const details = element[REMOVAL_FLAG];\n if (details && details.removedBeforeQueried) return new NoopAnimationPlayer(timelineInstruction.duration, timelineInstruction.delay);\n const isQueriedElement = element !== rootElement;\n const previousPlayers = flattenGroupPlayers((allPreviousPlayersMap.get(element) || EMPTY_PLAYER_ARRAY).map(p => p.getRealPlayer())).filter(p => {\n // the `element` is not apart of the AnimationPlayer definition, but\n // Mock/WebAnimations\n // use the element within their implementation. This will be added in Angular5 to\n // AnimationPlayer\n const pp = p;\n return pp.element ? pp.element === element : false;\n });\n const preStyles = preStylesMap.get(element);\n const postStyles = postStylesMap.get(element);\n const keyframes = normalizeKeyframes$1(this._normalizer, timelineInstruction.keyframes, preStyles, postStyles);\n const player = this._buildPlayer(timelineInstruction, keyframes, previousPlayers);\n // this means that this particular player belongs to a sub trigger. It is\n // important that we match this player up with the corresponding (@trigger.listener)\n if (timelineInstruction.subTimeline && skippedPlayersMap) {\n allSubElements.add(element);\n }\n if (isQueriedElement) {\n const wrappedPlayer = new TransitionAnimationPlayer(namespaceId, triggerName, element);\n wrappedPlayer.setRealPlayer(player);\n allQueriedPlayers.push(wrappedPlayer);\n }\n return player;\n });\n allQueriedPlayers.forEach(player => {\n getOrSetDefaultValue(this.playersByQueriedElement, player.element, []).push(player);\n player.onDone(() => deleteOrUnsetInMap(this.playersByQueriedElement, player.element, player));\n });\n allConsumedElements.forEach(element => addClass(element, NG_ANIMATING_CLASSNAME));\n const player = optimizeGroupPlayer(allNewPlayers);\n player.onDestroy(() => {\n allConsumedElements.forEach(element => removeClass(element, NG_ANIMATING_CLASSNAME));\n setStyles(rootElement, instruction.toStyles);\n });\n // this basically makes all of the callbacks for sub element animations\n // be dependent on the upper players for when they finish\n allSubElements.forEach(element => {\n getOrSetDefaultValue(skippedPlayersMap, element, []).push(player);\n });\n return player;\n }\n _buildPlayer(instruction, keyframes, previousPlayers) {\n if (keyframes.length > 0) {\n return this.driver.animate(instruction.element, keyframes, instruction.duration, instruction.delay, instruction.easing, previousPlayers);\n }\n // special case for when an empty transition|definition is provided\n // ... there is no point in rendering an empty animation\n return new NoopAnimationPlayer(instruction.duration, instruction.delay);\n }\n}\nclass TransitionAnimationPlayer {\n constructor(namespaceId, triggerName, element) {\n this.namespaceId = namespaceId;\n this.triggerName = triggerName;\n this.element = element;\n this._player = new NoopAnimationPlayer();\n this._containsRealPlayer = false;\n this._queuedCallbacks = new Map();\n this.destroyed = false;\n this.parentPlayer = null;\n this.markedForDestroy = false;\n this.disabled = false;\n this.queued = true;\n this.totalTime = 0;\n }\n setRealPlayer(player) {\n if (this._containsRealPlayer) return;\n this._player = player;\n this._queuedCallbacks.forEach((callbacks, phase) => {\n callbacks.forEach(callback => listenOnPlayer(player, phase, undefined, callback));\n });\n this._queuedCallbacks.clear();\n this._containsRealPlayer = true;\n this.overrideTotalTime(player.totalTime);\n this.queued = false;\n }\n getRealPlayer() {\n return this._player;\n }\n overrideTotalTime(totalTime) {\n this.totalTime = totalTime;\n }\n syncPlayerEvents(player) {\n const p = this._player;\n if (p.triggerCallback) {\n player.onStart(() => p.triggerCallback('start'));\n }\n player.onDone(() => this.finish());\n player.onDestroy(() => this.destroy());\n }\n _queueEvent(name, callback) {\n getOrSetDefaultValue(this._queuedCallbacks, name, []).push(callback);\n }\n onDone(fn) {\n if (this.queued) {\n this._queueEvent('done', fn);\n }\n this._player.onDone(fn);\n }\n onStart(fn) {\n if (this.queued) {\n this._queueEvent('start', fn);\n }\n this._player.onStart(fn);\n }\n onDestroy(fn) {\n if (this.queued) {\n this._queueEvent('destroy', fn);\n }\n this._player.onDestroy(fn);\n }\n init() {\n this._player.init();\n }\n hasStarted() {\n return this.queued ? false : this._player.hasStarted();\n }\n play() {\n !this.queued && this._player.play();\n }\n pause() {\n !this.queued && this._player.pause();\n }\n restart() {\n !this.queued && this._player.restart();\n }\n finish() {\n this._player.finish();\n }\n destroy() {\n this.destroyed = true;\n this._player.destroy();\n }\n reset() {\n !this.queued && this._player.reset();\n }\n setPosition(p) {\n if (!this.queued) {\n this._player.setPosition(p);\n }\n }\n getPosition() {\n return this.queued ? 0 : this._player.getPosition();\n }\n /** @internal */\n triggerCallback(phaseName) {\n const p = this._player;\n if (p.triggerCallback) {\n p.triggerCallback(phaseName);\n }\n }\n}\nfunction deleteOrUnsetInMap(map, key, value) {\n let currentValues = map.get(key);\n if (currentValues) {\n if (currentValues.length) {\n const index = currentValues.indexOf(value);\n currentValues.splice(index, 1);\n }\n if (currentValues.length == 0) {\n map.delete(key);\n }\n }\n return currentValues;\n}\nfunction normalizeTriggerValue(value) {\n // we use `!= null` here because it's the most simple\n // way to test against a \"falsy\" value without mixing\n // in empty strings or a zero value. DO NOT OPTIMIZE.\n return value != null ? value : null;\n}\nfunction isElementNode(node) {\n return node && node['nodeType'] === 1;\n}\nfunction isTriggerEventValid(eventName) {\n return eventName == 'start' || eventName == 'done';\n}\nfunction cloakElement(element, value) {\n const oldValue = element.style.display;\n element.style.display = value != null ? value : 'none';\n return oldValue;\n}\nfunction cloakAndComputeStyles(valuesMap, driver, elements, elementPropsMap, defaultStyle) {\n const cloakVals = [];\n elements.forEach(element => cloakVals.push(cloakElement(element)));\n const failedElements = [];\n elementPropsMap.forEach((props, element) => {\n const styles = new Map();\n props.forEach(prop => {\n const value = driver.computeStyle(element, prop, defaultStyle);\n styles.set(prop, value);\n // there is no easy way to detect this because a sub element could be removed\n // by a parent animation element being detached.\n if (!value || value.length == 0) {\n element[REMOVAL_FLAG] = NULL_REMOVED_QUERIED_STATE;\n failedElements.push(element);\n }\n });\n valuesMap.set(element, styles);\n });\n // we use a index variable here since Set.forEach(a, i) does not return\n // an index value for the closure (but instead just the value)\n let i = 0;\n elements.forEach(element => cloakElement(element, cloakVals[i++]));\n return failedElements;\n}\n/*\nSince the Angular renderer code will return a collection of inserted\nnodes in all areas of a DOM tree, it's up to this algorithm to figure\nout which nodes are roots for each animation @trigger.\n\nBy placing each inserted node into a Set and traversing upwards, it\nis possible to find the @trigger elements and well any direct *star\ninsertion nodes, if a @trigger root is found then the enter element\nis placed into the Map[@trigger] spot.\n */\nfunction buildRootMap(roots, nodes) {\n const rootMap = new Map();\n roots.forEach(root => rootMap.set(root, []));\n if (nodes.length == 0) return rootMap;\n const NULL_NODE = 1;\n const nodeSet = new Set(nodes);\n const localRootMap = new Map();\n function getRoot(node) {\n if (!node) return NULL_NODE;\n let root = localRootMap.get(node);\n if (root) return root;\n const parent = node.parentNode;\n if (rootMap.has(parent)) {\n // ngIf inside @trigger\n root = parent;\n } else if (nodeSet.has(parent)) {\n // ngIf inside ngIf\n root = NULL_NODE;\n } else {\n // recurse upwards\n root = getRoot(parent);\n }\n localRootMap.set(node, root);\n return root;\n }\n nodes.forEach(node => {\n const root = getRoot(node);\n if (root !== NULL_NODE) {\n rootMap.get(root).push(node);\n }\n });\n return rootMap;\n}\nfunction addClass(element, className) {\n element.classList?.add(className);\n}\nfunction removeClass(element, className) {\n element.classList?.remove(className);\n}\nfunction removeNodesAfterAnimationDone(engine, element, players) {\n optimizeGroupPlayer(players).onDone(() => engine.processLeaveNode(element));\n}\nfunction flattenGroupPlayers(players) {\n const finalPlayers = [];\n _flattenGroupPlayersRecur(players, finalPlayers);\n return finalPlayers;\n}\nfunction _flattenGroupPlayersRecur(players, finalPlayers) {\n for (let i = 0; i < players.length; i++) {\n const player = players[i];\n if (player instanceof ɵAnimationGroupPlayer) {\n _flattenGroupPlayersRecur(player.players, finalPlayers);\n } else {\n finalPlayers.push(player);\n }\n }\n}\nfunction objEquals(a, b) {\n const k1 = Object.keys(a);\n const k2 = Object.keys(b);\n if (k1.length != k2.length) return false;\n for (let i = 0; i < k1.length; i++) {\n const prop = k1[i];\n if (!b.hasOwnProperty(prop) || a[prop] !== b[prop]) return false;\n }\n return true;\n}\nfunction replacePostStylesAsPre(element, allPreStyleElements, allPostStyleElements) {\n const postEntry = allPostStyleElements.get(element);\n if (!postEntry) return false;\n let preEntry = allPreStyleElements.get(element);\n if (preEntry) {\n postEntry.forEach(data => preEntry.add(data));\n } else {\n allPreStyleElements.set(element, postEntry);\n }\n allPostStyleElements.delete(element);\n return true;\n}\nclass AnimationEngine {\n constructor(doc, _driver, _normalizer, scheduler) {\n this._driver = _driver;\n this._normalizer = _normalizer;\n this._triggerCache = {};\n // this method is designed to be overridden by the code that uses this engine\n this.onRemovalComplete = (element, context) => {};\n this._transitionEngine = new TransitionAnimationEngine(doc.body, _driver, _normalizer, scheduler);\n this._timelineEngine = new TimelineAnimationEngine(doc.body, _driver, _normalizer);\n this._transitionEngine.onRemovalComplete = (element, context) => this.onRemovalComplete(element, context);\n }\n registerTrigger(componentId, namespaceId, hostElement, name, metadata) {\n const cacheKey = componentId + '-' + name;\n let trigger = this._triggerCache[cacheKey];\n if (!trigger) {\n const errors = [];\n const warnings = [];\n const ast = buildAnimationAst(this._driver, metadata, errors, warnings);\n if (errors.length) {\n throw triggerBuildFailed(name, errors);\n }\n if (warnings.length) {\n warnTriggerBuild(name, warnings);\n }\n trigger = buildTrigger(name, ast, this._normalizer);\n this._triggerCache[cacheKey] = trigger;\n }\n this._transitionEngine.registerTrigger(namespaceId, name, trigger);\n }\n register(namespaceId, hostElement) {\n this._transitionEngine.register(namespaceId, hostElement);\n }\n destroy(namespaceId, context) {\n this._transitionEngine.destroy(namespaceId, context);\n }\n onInsert(namespaceId, element, parent, insertBefore) {\n this._transitionEngine.insertNode(namespaceId, element, parent, insertBefore);\n }\n onRemove(namespaceId, element, context) {\n this._transitionEngine.removeNode(namespaceId, element, context);\n }\n disableAnimations(element, disable) {\n this._transitionEngine.markElementAsDisabled(element, disable);\n }\n process(namespaceId, element, property, value) {\n if (property.charAt(0) == '@') {\n const [id, action] = parseTimelineCommand(property);\n const args = value;\n this._timelineEngine.command(id, element, action, args);\n } else {\n this._transitionEngine.trigger(namespaceId, element, property, value);\n }\n }\n listen(namespaceId, element, eventName, eventPhase, callback) {\n // @@listen\n if (eventName.charAt(0) == '@') {\n const [id, action] = parseTimelineCommand(eventName);\n return this._timelineEngine.listen(id, element, action, callback);\n }\n return this._transitionEngine.listen(namespaceId, element, eventName, eventPhase, callback);\n }\n flush(microtaskId = -1) {\n this._transitionEngine.flush(microtaskId);\n }\n get players() {\n return [...this._transitionEngine.players, ...this._timelineEngine.players];\n }\n whenRenderingDone() {\n return this._transitionEngine.whenRenderingDone();\n }\n afterFlushAnimationsDone(cb) {\n this._transitionEngine.afterFlushAnimationsDone(cb);\n }\n}\n\n/**\n * Returns an instance of `SpecialCasedStyles` if and when any special (non animateable) styles are\n * detected.\n *\n * In CSS there exist properties that cannot be animated within a keyframe animation\n * (whether it be via CSS keyframes or web-animations) and the animation implementation\n * will ignore them. This function is designed to detect those special cased styles and\n * return a container that will be executed at the start and end of the animation.\n *\n * @returns an instance of `SpecialCasedStyles` if any special styles are detected otherwise `null`\n */\nfunction packageNonAnimatableStyles(element, styles) {\n let startStyles = null;\n let endStyles = null;\n if (Array.isArray(styles) && styles.length) {\n startStyles = filterNonAnimatableStyles(styles[0]);\n if (styles.length > 1) {\n endStyles = filterNonAnimatableStyles(styles[styles.length - 1]);\n }\n } else if (styles instanceof Map) {\n startStyles = filterNonAnimatableStyles(styles);\n }\n return startStyles || endStyles ? new SpecialCasedStyles(element, startStyles, endStyles) : null;\n}\n/**\n * Designed to be executed during a keyframe-based animation to apply any special-cased styles.\n *\n * When started (when the `start()` method is run) then the provided `startStyles`\n * will be applied. When finished (when the `finish()` method is called) the\n * `endStyles` will be applied as well any any starting styles. Finally when\n * `destroy()` is called then all styles will be removed.\n */\nclass SpecialCasedStyles {\n static {\n this.initialStylesByElement = /*#__PURE__*/new WeakMap();\n }\n constructor(_element, _startStyles, _endStyles) {\n this._element = _element;\n this._startStyles = _startStyles;\n this._endStyles = _endStyles;\n this._state = 0 /* SpecialCasedStylesState.Pending */;\n let initialStyles = SpecialCasedStyles.initialStylesByElement.get(_element);\n if (!initialStyles) {\n SpecialCasedStyles.initialStylesByElement.set(_element, initialStyles = new Map());\n }\n this._initialStyles = initialStyles;\n }\n start() {\n if (this._state < 1 /* SpecialCasedStylesState.Started */) {\n if (this._startStyles) {\n setStyles(this._element, this._startStyles, this._initialStyles);\n }\n this._state = 1 /* SpecialCasedStylesState.Started */;\n }\n }\n finish() {\n this.start();\n if (this._state < 2 /* SpecialCasedStylesState.Finished */) {\n setStyles(this._element, this._initialStyles);\n if (this._endStyles) {\n setStyles(this._element, this._endStyles);\n this._endStyles = null;\n }\n this._state = 1 /* SpecialCasedStylesState.Started */;\n }\n }\n destroy() {\n this.finish();\n if (this._state < 3 /* SpecialCasedStylesState.Destroyed */) {\n SpecialCasedStyles.initialStylesByElement.delete(this._element);\n if (this._startStyles) {\n eraseStyles(this._element, this._startStyles);\n this._endStyles = null;\n }\n if (this._endStyles) {\n eraseStyles(this._element, this._endStyles);\n this._endStyles = null;\n }\n setStyles(this._element, this._initialStyles);\n this._state = 3 /* SpecialCasedStylesState.Destroyed */;\n }\n }\n}\nfunction filterNonAnimatableStyles(styles) {\n let result = null;\n styles.forEach((val, prop) => {\n if (isNonAnimatableStyle(prop)) {\n result = result || new Map();\n result.set(prop, val);\n }\n });\n return result;\n}\nfunction isNonAnimatableStyle(prop) {\n return prop === 'display' || prop === 'position';\n}\nclass WebAnimationsPlayer {\n constructor(element, keyframes, options, _specialStyles) {\n this.element = element;\n this.keyframes = keyframes;\n this.options = options;\n this._specialStyles = _specialStyles;\n this._onDoneFns = [];\n this._onStartFns = [];\n this._onDestroyFns = [];\n this._initialized = false;\n this._finished = false;\n this._started = false;\n this._destroyed = false;\n // the following original fns are persistent copies of the _onStartFns and _onDoneFns\n // and are used to reset the fns to their original values upon reset()\n // (since the _onStartFns and _onDoneFns get deleted after they are called)\n this._originalOnDoneFns = [];\n this._originalOnStartFns = [];\n this.time = 0;\n this.parentPlayer = null;\n this.currentSnapshot = new Map();\n this._duration = options['duration'];\n this._delay = options['delay'] || 0;\n this.time = this._duration + this._delay;\n }\n _onFinish() {\n if (!this._finished) {\n this._finished = true;\n this._onDoneFns.forEach(fn => fn());\n this._onDoneFns = [];\n }\n }\n init() {\n this._buildPlayer();\n this._preparePlayerBeforeStart();\n }\n _buildPlayer() {\n if (this._initialized) return;\n this._initialized = true;\n const keyframes = this.keyframes;\n // @ts-expect-error overwriting a readonly property\n this.domPlayer = this._triggerWebAnimation(this.element, keyframes, this.options);\n this._finalKeyframe = keyframes.length ? keyframes[keyframes.length - 1] : new Map();\n const onFinish = () => this._onFinish();\n this.domPlayer.addEventListener('finish', onFinish);\n this.onDestroy(() => {\n // We must remove the `finish` event listener once an animation has completed all its\n // iterations. This action is necessary to prevent a memory leak since the listener captures\n // `this`, creating a closure that prevents `this` from being garbage collected.\n this.domPlayer.removeEventListener('finish', onFinish);\n });\n }\n _preparePlayerBeforeStart() {\n // this is required so that the player doesn't start to animate right away\n if (this._delay) {\n this._resetDomPlayerState();\n } else {\n this.domPlayer.pause();\n }\n }\n _convertKeyframesToObject(keyframes) {\n const kfs = [];\n keyframes.forEach(frame => {\n kfs.push(Object.fromEntries(frame));\n });\n return kfs;\n }\n /** @internal */\n _triggerWebAnimation(element, keyframes, options) {\n return element.animate(this._convertKeyframesToObject(keyframes), options);\n }\n onStart(fn) {\n this._originalOnStartFns.push(fn);\n this._onStartFns.push(fn);\n }\n onDone(fn) {\n this._originalOnDoneFns.push(fn);\n this._onDoneFns.push(fn);\n }\n onDestroy(fn) {\n this._onDestroyFns.push(fn);\n }\n play() {\n this._buildPlayer();\n if (!this.hasStarted()) {\n this._onStartFns.forEach(fn => fn());\n this._onStartFns = [];\n this._started = true;\n if (this._specialStyles) {\n this._specialStyles.start();\n }\n }\n this.domPlayer.play();\n }\n pause() {\n this.init();\n this.domPlayer.pause();\n }\n finish() {\n this.init();\n if (this._specialStyles) {\n this._specialStyles.finish();\n }\n this._onFinish();\n this.domPlayer.finish();\n }\n reset() {\n this._resetDomPlayerState();\n this._destroyed = false;\n this._finished = false;\n this._started = false;\n this._onStartFns = this._originalOnStartFns;\n this._onDoneFns = this._originalOnDoneFns;\n }\n _resetDomPlayerState() {\n if (this.domPlayer) {\n this.domPlayer.cancel();\n }\n }\n restart() {\n this.reset();\n this.play();\n }\n hasStarted() {\n return this._started;\n }\n destroy() {\n if (!this._destroyed) {\n this._destroyed = true;\n this._resetDomPlayerState();\n this._onFinish();\n if (this._specialStyles) {\n this._specialStyles.destroy();\n }\n this._onDestroyFns.forEach(fn => fn());\n this._onDestroyFns = [];\n }\n }\n setPosition(p) {\n if (this.domPlayer === undefined) {\n this.init();\n }\n this.domPlayer.currentTime = p * this.time;\n }\n getPosition() {\n // tsc is complaining with TS2362 without the conversion to number\n return +(this.domPlayer.currentTime ?? 0) / this.time;\n }\n get totalTime() {\n return this._delay + this._duration;\n }\n beforeDestroy() {\n const styles = new Map();\n if (this.hasStarted()) {\n // note: this code is invoked only when the `play` function was called prior to this\n // (thus `hasStarted` returns true), this implies that the code that initializes\n // `_finalKeyframe` has also been executed and the non-null assertion can be safely used here\n const finalKeyframe = this._finalKeyframe;\n finalKeyframe.forEach((val, prop) => {\n if (prop !== 'offset') {\n styles.set(prop, this._finished ? val : computeStyle(this.element, prop));\n }\n });\n }\n this.currentSnapshot = styles;\n }\n /** @internal */\n triggerCallback(phaseName) {\n const methods = phaseName === 'start' ? this._onStartFns : this._onDoneFns;\n methods.forEach(fn => fn());\n methods.length = 0;\n }\n}\nclass WebAnimationsDriver {\n validateStyleProperty(prop) {\n // Perform actual validation in dev mode only, in prod mode this check is a noop.\n if (typeof ngDevMode === 'undefined' || ngDevMode) {\n return validateStyleProperty(prop);\n }\n return true;\n }\n validateAnimatableStyleProperty(prop) {\n // Perform actual validation in dev mode only, in prod mode this check is a noop.\n if (typeof ngDevMode === 'undefined' || ngDevMode) {\n const cssProp = camelCaseToDashCase(prop);\n return validateWebAnimatableStyleProperty(cssProp);\n }\n return true;\n }\n matchesElement(_element, _selector) {\n // This method is deprecated and no longer in use so we return false.\n return false;\n }\n containsElement(elm1, elm2) {\n return containsElement(elm1, elm2);\n }\n getParentElement(element) {\n return getParentElement(element);\n }\n query(element, selector, multi) {\n return invokeQuery(element, selector, multi);\n }\n computeStyle(element, prop, defaultValue) {\n return computeStyle(element, prop);\n }\n animate(element, keyframes, duration, delay, easing, previousPlayers = []) {\n const fill = delay == 0 ? 'both' : 'forwards';\n const playerOptions = {\n duration,\n delay,\n fill\n };\n // we check for this to avoid having a null|undefined value be present\n // for the easing (which results in an error for certain browsers #9752)\n if (easing) {\n playerOptions['easing'] = easing;\n }\n const previousStyles = new Map();\n const previousWebAnimationPlayers = previousPlayers.filter(player => player instanceof WebAnimationsPlayer);\n if (allowPreviousPlayerStylesMerge(duration, delay)) {\n previousWebAnimationPlayers.forEach(player => {\n player.currentSnapshot.forEach((val, prop) => previousStyles.set(prop, val));\n });\n }\n let _keyframes = normalizeKeyframes(keyframes).map(styles => new Map(styles));\n _keyframes = balancePreviousStylesIntoKeyframes(element, _keyframes, previousStyles);\n const specialStyles = packageNonAnimatableStyles(element, _keyframes);\n return new WebAnimationsPlayer(element, _keyframes, playerOptions, specialStyles);\n }\n}\nfunction createEngine(type, doc, scheduler) {\n // TODO: find a way to make this tree shakable.\n if (type === 'noop') {\n return new AnimationEngine(doc, new NoopAnimationDriver(), new NoopAnimationStyleNormalizer(), scheduler);\n }\n return new AnimationEngine(doc, new WebAnimationsDriver(), new WebAnimationsStyleNormalizer(), scheduler);\n}\nclass Animation {\n constructor(_driver, input) {\n this._driver = _driver;\n const errors = [];\n const warnings = [];\n const ast = buildAnimationAst(_driver, input, errors, warnings);\n if (errors.length) {\n throw validationFailed(errors);\n }\n if (warnings.length) {\n warnValidation(warnings);\n }\n this._animationAst = ast;\n }\n buildTimelines(element, startingStyles, destinationStyles, options, subInstructions) {\n const start = Array.isArray(startingStyles) ? normalizeStyles(startingStyles) : startingStyles;\n const dest = Array.isArray(destinationStyles) ? normalizeStyles(destinationStyles) : destinationStyles;\n const errors = [];\n subInstructions = subInstructions || new ElementInstructionMap();\n const result = buildAnimationTimelines(this._driver, element, this._animationAst, ENTER_CLASSNAME, LEAVE_CLASSNAME, start, dest, options, subInstructions, errors);\n if (errors.length) {\n throw buildingFailed(errors);\n }\n return result;\n }\n}\nconst ANIMATION_PREFIX = '@';\nconst DISABLE_ANIMATIONS_FLAG = '@.disabled';\nclass BaseAnimationRenderer {\n constructor(namespaceId, delegate, engine, _onDestroy) {\n this.namespaceId = namespaceId;\n this.delegate = delegate;\n this.engine = engine;\n this._onDestroy = _onDestroy;\n // We need to explicitly type this property because of an api-extractor bug\n // See https://github.com/microsoft/rushstack/issues/4390\n this.ɵtype = 0 /* AnimationRendererType.Regular */;\n }\n get data() {\n return this.delegate.data;\n }\n destroyNode(node) {\n this.delegate.destroyNode?.(node);\n }\n destroy() {\n this.engine.destroy(this.namespaceId, this.delegate);\n this.engine.afterFlushAnimationsDone(() => {\n // Call the renderer destroy method after the animations has finished as otherwise\n // styles will be removed too early which will cause an unstyled animation.\n queueMicrotask(() => {\n this.delegate.destroy();\n });\n });\n this._onDestroy?.();\n }\n createElement(name, namespace) {\n return this.delegate.createElement(name, namespace);\n }\n createComment(value) {\n return this.delegate.createComment(value);\n }\n createText(value) {\n return this.delegate.createText(value);\n }\n appendChild(parent, newChild) {\n this.delegate.appendChild(parent, newChild);\n this.engine.onInsert(this.namespaceId, newChild, parent, false);\n }\n insertBefore(parent, newChild, refChild, isMove = true) {\n this.delegate.insertBefore(parent, newChild, refChild);\n // If `isMove` true than we should animate this insert.\n this.engine.onInsert(this.namespaceId, newChild, parent, isMove);\n }\n removeChild(parent, oldChild, isHostElement) {\n this.engine.onRemove(this.namespaceId, oldChild, this.delegate);\n }\n selectRootElement(selectorOrNode, preserveContent) {\n return this.delegate.selectRootElement(selectorOrNode, preserveContent);\n }\n parentNode(node) {\n return this.delegate.parentNode(node);\n }\n nextSibling(node) {\n return this.delegate.nextSibling(node);\n }\n setAttribute(el, name, value, namespace) {\n this.delegate.setAttribute(el, name, value, namespace);\n }\n removeAttribute(el, name, namespace) {\n this.delegate.removeAttribute(el, name, namespace);\n }\n addClass(el, name) {\n this.delegate.addClass(el, name);\n }\n removeClass(el, name) {\n this.delegate.removeClass(el, name);\n }\n setStyle(el, style, value, flags) {\n this.delegate.setStyle(el, style, value, flags);\n }\n removeStyle(el, style, flags) {\n this.delegate.removeStyle(el, style, flags);\n }\n setProperty(el, name, value) {\n if (name.charAt(0) == ANIMATION_PREFIX && name == DISABLE_ANIMATIONS_FLAG) {\n this.disableAnimations(el, !!value);\n } else {\n this.delegate.setProperty(el, name, value);\n }\n }\n setValue(node, value) {\n this.delegate.setValue(node, value);\n }\n listen(target, eventName, callback) {\n return this.delegate.listen(target, eventName, callback);\n }\n disableAnimations(element, value) {\n this.engine.disableAnimations(element, value);\n }\n}\nclass AnimationRenderer extends BaseAnimationRenderer {\n constructor(factory, namespaceId, delegate, engine, onDestroy) {\n super(namespaceId, delegate, engine, onDestroy);\n this.factory = factory;\n this.namespaceId = namespaceId;\n }\n setProperty(el, name, value) {\n if (name.charAt(0) == ANIMATION_PREFIX) {\n if (name.charAt(1) == '.' && name == DISABLE_ANIMATIONS_FLAG) {\n value = value === undefined ? true : !!value;\n this.disableAnimations(el, value);\n } else {\n this.engine.process(this.namespaceId, el, name.slice(1), value);\n }\n } else {\n this.delegate.setProperty(el, name, value);\n }\n }\n listen(target, eventName, callback) {\n if (eventName.charAt(0) == ANIMATION_PREFIX) {\n const element = resolveElementFromTarget(target);\n let name = eventName.slice(1);\n let phase = '';\n // @listener.phase is for trigger animation callbacks\n // @@listener is for animation builder callbacks\n if (name.charAt(0) != ANIMATION_PREFIX) {\n [name, phase] = parseTriggerCallbackName(name);\n }\n return this.engine.listen(this.namespaceId, element, name, phase, event => {\n const countId = event['_data'] || -1;\n this.factory.scheduleListenerCallback(countId, callback, event);\n });\n }\n return this.delegate.listen(target, eventName, callback);\n }\n}\nfunction resolveElementFromTarget(target) {\n switch (target) {\n case 'body':\n return document.body;\n case 'document':\n return document;\n case 'window':\n return window;\n default:\n return target;\n }\n}\nfunction parseTriggerCallbackName(triggerName) {\n const dotIndex = triggerName.indexOf('.');\n const trigger = triggerName.substring(0, dotIndex);\n const phase = triggerName.slice(dotIndex + 1);\n return [trigger, phase];\n}\nclass AnimationRendererFactory {\n constructor(delegate, engine, _zone) {\n this.delegate = delegate;\n this.engine = engine;\n this._zone = _zone;\n this._currentId = 0;\n this._microtaskId = 1;\n this._animationCallbacksBuffer = [];\n this._rendererCache = new Map();\n this._cdRecurDepth = 0;\n engine.onRemovalComplete = (element, delegate) => {\n // Note: if a component element has a leave animation, and a host leave animation,\n // the view engine will call `removeChild` for the parent\n // component renderer as well as for the child component renderer.\n // Therefore, we need to check if we already removed the element.\n const parentNode = delegate?.parentNode(element);\n if (parentNode) {\n delegate.removeChild(parentNode, element);\n }\n };\n }\n createRenderer(hostElement, type) {\n const EMPTY_NAMESPACE_ID = '';\n // cache the delegates to find out which cached delegate can\n // be used by which cached renderer\n const delegate = this.delegate.createRenderer(hostElement, type);\n if (!hostElement || !type?.data?.['animation']) {\n const cache = this._rendererCache;\n let renderer = cache.get(delegate);\n if (!renderer) {\n // Ensure that the renderer is removed from the cache on destroy\n // since it may contain references to detached DOM nodes.\n const onRendererDestroy = () => cache.delete(delegate);\n renderer = new BaseAnimationRenderer(EMPTY_NAMESPACE_ID, delegate, this.engine, onRendererDestroy);\n // only cache this result when the base renderer is used\n cache.set(delegate, renderer);\n }\n return renderer;\n }\n const componentId = type.id;\n const namespaceId = type.id + '-' + this._currentId;\n this._currentId++;\n this.engine.register(namespaceId, hostElement);\n const registerTrigger = trigger => {\n if (Array.isArray(trigger)) {\n trigger.forEach(registerTrigger);\n } else {\n this.engine.registerTrigger(componentId, namespaceId, hostElement, trigger.name, trigger);\n }\n };\n const animationTriggers = type.data['animation'];\n animationTriggers.forEach(registerTrigger);\n return new AnimationRenderer(this, namespaceId, delegate, this.engine);\n }\n begin() {\n this._cdRecurDepth++;\n if (this.delegate.begin) {\n this.delegate.begin();\n }\n }\n _scheduleCountTask() {\n queueMicrotask(() => {\n this._microtaskId++;\n });\n }\n /** @internal */\n scheduleListenerCallback(count, fn, data) {\n if (count >= 0 && count < this._microtaskId) {\n this._zone.run(() => fn(data));\n return;\n }\n const animationCallbacksBuffer = this._animationCallbacksBuffer;\n if (animationCallbacksBuffer.length == 0) {\n queueMicrotask(() => {\n this._zone.run(() => {\n animationCallbacksBuffer.forEach(tuple => {\n const [fn, data] = tuple;\n fn(data);\n });\n this._animationCallbacksBuffer = [];\n });\n });\n }\n animationCallbacksBuffer.push([fn, data]);\n }\n end() {\n this._cdRecurDepth--;\n // this is to prevent animations from running twice when an inner\n // component does CD when a parent component instead has inserted it\n if (this._cdRecurDepth == 0) {\n this._zone.runOutsideAngular(() => {\n this._scheduleCountTask();\n this.engine.flush(this._microtaskId);\n });\n }\n if (this.delegate.end) {\n this.delegate.end();\n }\n }\n whenRenderingDone() {\n return this.engine.whenRenderingDone();\n }\n}\n\n/**\n * @module\n * @description\n * Entry point for all animation APIs of the animation browser package.\n */\n\n/**\n * @module\n * @description\n * Entry point for all public APIs of this package.\n */\n\n// This file is not used to build this module. It is only used during editing\n\n/**\n * Generated bundle index. Do not edit.\n */\n\nexport { AnimationDriver, NoopAnimationDriver, Animation as ɵAnimation, AnimationEngine as ɵAnimationEngine, AnimationRenderer as ɵAnimationRenderer, AnimationRendererFactory as ɵAnimationRendererFactory, AnimationStyleNormalizer as ɵAnimationStyleNormalizer, BaseAnimationRenderer as ɵBaseAnimationRenderer, NoopAnimationStyleNormalizer as ɵNoopAnimationStyleNormalizer, WebAnimationsDriver as ɵWebAnimationsDriver, WebAnimationsPlayer as ɵWebAnimationsPlayer, WebAnimationsStyleNormalizer as ɵWebAnimationsStyleNormalizer, allowPreviousPlayerStylesMerge as ɵallowPreviousPlayerStylesMerge, camelCaseToDashCase as ɵcamelCaseToDashCase, containsElement as ɵcontainsElement, createEngine as ɵcreateEngine, getParentElement as ɵgetParentElement, invokeQuery as ɵinvokeQuery, normalizeKeyframes as ɵnormalizeKeyframes, validateStyleProperty as ɵvalidateStyleProperty, validateWebAnimatableStyleProperty as ɵvalidateWebAnimatableStyleProperty };\n","/**\n * @license Angular v17.3.0\n * (c) 2010-2022 Google LLC. https://angular.io/\n * License: MIT\n */\n\nimport * as i0 from '@angular/core';\nimport { inject, ɵChangeDetectionScheduler, Injectable, Inject, RendererFactory2, NgZone, ANIMATION_MODULE_TYPE, NgModule, ɵperformanceMarkFeature } from '@angular/core';\nexport { ANIMATION_MODULE_TYPE } from '@angular/core';\nimport { ɵDomRendererFactory2, BrowserModule } from '@angular/platform-browser';\nimport * as i1 from '@angular/animations/browser';\nimport { ɵAnimationEngine, ɵWebAnimationsStyleNormalizer, ɵAnimationRendererFactory, ɵAnimationStyleNormalizer, AnimationDriver, ɵWebAnimationsDriver, NoopAnimationDriver } from '@angular/animations/browser';\nimport { DOCUMENT } from '@angular/common';\nlet InjectableAnimationEngine = /*#__PURE__*/(() => {\n class InjectableAnimationEngine extends ɵAnimationEngine {\n // The `ApplicationRef` is injected here explicitly to force the dependency ordering.\n // Since the `ApplicationRef` should be created earlier before the `AnimationEngine`, they\n // both have `ngOnDestroy` hooks and `flush()` must be called after all views are destroyed.\n constructor(doc, driver, normalizer) {\n super(doc, driver, normalizer, inject(ɵChangeDetectionScheduler, {\n optional: true\n }));\n }\n ngOnDestroy() {\n this.flush();\n }\n static {\n this.ɵfac = function InjectableAnimationEngine_Factory(t) {\n return new (t || InjectableAnimationEngine)(i0.ɵɵinject(DOCUMENT), i0.ɵɵinject(i1.AnimationDriver), i0.ɵɵinject(i1.ɵAnimationStyleNormalizer));\n };\n }\n static {\n this.ɵprov = /* @__PURE__ */i0.ɵɵdefineInjectable({\n token: InjectableAnimationEngine,\n factory: InjectableAnimationEngine.ɵfac\n });\n }\n }\n return InjectableAnimationEngine;\n})();\n/*#__PURE__*/(() => {\n (typeof ngDevMode === \"undefined\" || ngDevMode) && void 0;\n})();\nfunction instantiateDefaultStyleNormalizer() {\n return new ɵWebAnimationsStyleNormalizer();\n}\nfunction instantiateRendererFactory(renderer, engine, zone) {\n return new ɵAnimationRendererFactory(renderer, engine, zone);\n}\nconst SHARED_ANIMATION_PROVIDERS = [{\n provide: ɵAnimationStyleNormalizer,\n useFactory: instantiateDefaultStyleNormalizer\n}, {\n provide: ɵAnimationEngine,\n useClass: InjectableAnimationEngine\n}, {\n provide: RendererFactory2,\n useFactory: instantiateRendererFactory,\n deps: [ɵDomRendererFactory2, ɵAnimationEngine, NgZone]\n}];\n/**\n * Separate providers from the actual module so that we can do a local modification in Google3 to\n * include them in the BrowserModule.\n */\nconst BROWSER_ANIMATIONS_PROVIDERS = [{\n provide: AnimationDriver,\n useFactory: () => new ɵWebAnimationsDriver()\n}, {\n provide: ANIMATION_MODULE_TYPE,\n useValue: 'BrowserAnimations'\n}, ...SHARED_ANIMATION_PROVIDERS];\n/**\n * Separate providers from the actual module so that we can do a local modification in Google3 to\n * include them in the BrowserTestingModule.\n */\nconst BROWSER_NOOP_ANIMATIONS_PROVIDERS = [{\n provide: AnimationDriver,\n useClass: NoopAnimationDriver\n}, {\n provide: ANIMATION_MODULE_TYPE,\n useValue: 'NoopAnimations'\n}, ...SHARED_ANIMATION_PROVIDERS];\n\n/**\n * Exports `BrowserModule` with additional [dependency-injection providers](guide/glossary#provider)\n * for use with animations. See [Animations](guide/animations).\n * @publicApi\n */\nlet BrowserAnimationsModule = /*#__PURE__*/(() => {\n class BrowserAnimationsModule {\n /**\n * Configures the module based on the specified object.\n *\n * @param config Object used to configure the behavior of the `BrowserAnimationsModule`.\n * @see {@link BrowserAnimationsModuleConfig}\n *\n * @usageNotes\n * When registering the `BrowserAnimationsModule`, you can use the `withConfig`\n * function as follows:\n * ```\n * @NgModule({\n * imports: [BrowserAnimationsModule.withConfig(config)]\n * })\n * class MyNgModule {}\n * ```\n */\n static withConfig(config) {\n return {\n ngModule: BrowserAnimationsModule,\n providers: config.disableAnimations ? BROWSER_NOOP_ANIMATIONS_PROVIDERS : BROWSER_ANIMATIONS_PROVIDERS\n };\n }\n static {\n this.ɵfac = function BrowserAnimationsModule_Factory(t) {\n return new (t || BrowserAnimationsModule)();\n };\n }\n static {\n this.ɵmod = /* @__PURE__ */i0.ɵɵdefineNgModule({\n type: BrowserAnimationsModule\n });\n }\n static {\n this.ɵinj = /* @__PURE__ */i0.ɵɵdefineInjector({\n providers: BROWSER_ANIMATIONS_PROVIDERS,\n imports: [BrowserModule]\n });\n }\n }\n return BrowserAnimationsModule;\n})();\n/*#__PURE__*/(() => {\n (typeof ngDevMode === \"undefined\" || ngDevMode) && void 0;\n})();\n/**\n * Returns the set of [dependency-injection providers](guide/glossary#provider)\n * to enable animations in an application. See [animations guide](guide/animations)\n * to learn more about animations in Angular.\n *\n * @usageNotes\n *\n * The function is useful when you want to enable animations in an application\n * bootstrapped using the `bootstrapApplication` function. In this scenario there\n * is no need to import the `BrowserAnimationsModule` NgModule at all, just add\n * providers returned by this function to the `providers` list as show below.\n *\n * ```typescript\n * bootstrapApplication(RootComponent, {\n * providers: [\n * provideAnimations()\n * ]\n * });\n * ```\n *\n * @publicApi\n */\nfunction provideAnimations() {\n ɵperformanceMarkFeature('NgEagerAnimations');\n // Return a copy to prevent changes to the original array in case any in-place\n // alterations are performed to the `provideAnimations` call results in app code.\n return [...BROWSER_ANIMATIONS_PROVIDERS];\n}\n/**\n * A null player that must be imported to allow disabling of animations.\n * @publicApi\n */\nlet NoopAnimationsModule = /*#__PURE__*/(() => {\n class NoopAnimationsModule {\n static {\n this.ɵfac = function NoopAnimationsModule_Factory(t) {\n return new (t || NoopAnimationsModule)();\n };\n }\n static {\n this.ɵmod = /* @__PURE__ */i0.ɵɵdefineNgModule({\n type: NoopAnimationsModule\n });\n }\n static {\n this.ɵinj = /* @__PURE__ */i0.ɵɵdefineInjector({\n providers: BROWSER_NOOP_ANIMATIONS_PROVIDERS,\n imports: [BrowserModule]\n });\n }\n }\n return NoopAnimationsModule;\n})();\n/*#__PURE__*/(() => {\n (typeof ngDevMode === \"undefined\" || ngDevMode) && void 0;\n})();\n/**\n * Returns the set of [dependency-injection providers](guide/glossary#provider)\n * to disable animations in an application. See [animations guide](guide/animations)\n * to learn more about animations in Angular.\n *\n * @usageNotes\n *\n * The function is useful when you want to bootstrap an application using\n * the `bootstrapApplication` function, but you need to disable animations\n * (for example, when running tests).\n *\n * ```typescript\n * bootstrapApplication(RootComponent, {\n * providers: [\n * provideNoopAnimations()\n * ]\n * });\n * ```\n *\n * @publicApi\n */\nfunction provideNoopAnimations() {\n // Return a copy to prevent changes to the original array in case any in-place\n // alterations are performed to the `provideNoopAnimations` call results in app code.\n return [...BROWSER_NOOP_ANIMATIONS_PROVIDERS];\n}\n\n/**\n * @module\n * @description\n * Entry point for all animation APIs of the animation browser package.\n */\n\n/**\n * @module\n * @description\n * Entry point for all public APIs of this package.\n */\n\n// This file is not used to build this module. It is only used during editing\n\n/**\n * Generated bundle index. Do not edit.\n */\n\nexport { BrowserAnimationsModule, NoopAnimationsModule, provideAnimations, provideNoopAnimations, InjectableAnimationEngine as ɵInjectableAnimationEngine };\n","// This file is a workaround for a bug in web browsers' \"native\"\n// ES6 importing system which is uncapable of importing \"*.json\" files.\n// https://github.com/catamphetamine/libphonenumber-js/issues/239\nexport default {\n \"version\": 4,\n \"country_calling_codes\": {\n \"1\": [\"US\", \"AG\", \"AI\", \"AS\", \"BB\", \"BM\", \"BS\", \"CA\", \"DM\", \"DO\", \"GD\", \"GU\", \"JM\", \"KN\", \"KY\", \"LC\", \"MP\", \"MS\", \"PR\", \"SX\", \"TC\", \"TT\", \"VC\", \"VG\", \"VI\"],\n \"7\": [\"RU\", \"KZ\"],\n \"20\": [\"EG\"],\n \"27\": [\"ZA\"],\n \"30\": [\"GR\"],\n \"31\": [\"NL\"],\n \"32\": [\"BE\"],\n \"33\": [\"FR\"],\n \"34\": [\"ES\"],\n \"36\": [\"HU\"],\n \"39\": [\"IT\", \"VA\"],\n \"40\": [\"RO\"],\n \"41\": [\"CH\"],\n \"43\": [\"AT\"],\n \"44\": [\"GB\", \"GG\", \"IM\", \"JE\"],\n \"45\": [\"DK\"],\n \"46\": [\"SE\"],\n \"47\": [\"NO\", \"SJ\"],\n \"48\": [\"PL\"],\n \"49\": [\"DE\"],\n \"51\": [\"PE\"],\n \"52\": [\"MX\"],\n \"53\": [\"CU\"],\n \"54\": [\"AR\"],\n \"55\": [\"BR\"],\n \"56\": [\"CL\"],\n \"57\": [\"CO\"],\n \"58\": [\"VE\"],\n \"60\": [\"MY\"],\n \"61\": [\"AU\", \"CC\", \"CX\"],\n \"62\": [\"ID\"],\n \"63\": [\"PH\"],\n \"64\": [\"NZ\"],\n \"65\": [\"SG\"],\n \"66\": [\"TH\"],\n \"81\": [\"JP\"],\n \"82\": [\"KR\"],\n \"84\": [\"VN\"],\n \"86\": [\"CN\"],\n \"90\": [\"TR\"],\n \"91\": [\"IN\"],\n \"92\": [\"PK\"],\n \"93\": [\"AF\"],\n \"94\": [\"LK\"],\n \"95\": [\"MM\"],\n \"98\": [\"IR\"],\n \"211\": [\"SS\"],\n \"212\": [\"MA\", \"EH\"],\n \"213\": [\"DZ\"],\n \"216\": [\"TN\"],\n \"218\": [\"LY\"],\n \"220\": [\"GM\"],\n \"221\": [\"SN\"],\n \"222\": [\"MR\"],\n \"223\": [\"ML\"],\n \"224\": [\"GN\"],\n \"225\": [\"CI\"],\n \"226\": [\"BF\"],\n \"227\": [\"NE\"],\n \"228\": [\"TG\"],\n \"229\": [\"BJ\"],\n \"230\": [\"MU\"],\n \"231\": [\"LR\"],\n \"232\": [\"SL\"],\n \"233\": [\"GH\"],\n \"234\": [\"NG\"],\n \"235\": [\"TD\"],\n \"236\": [\"CF\"],\n \"237\": [\"CM\"],\n \"238\": [\"CV\"],\n \"239\": [\"ST\"],\n \"240\": [\"GQ\"],\n \"241\": [\"GA\"],\n \"242\": [\"CG\"],\n \"243\": [\"CD\"],\n \"244\": [\"AO\"],\n \"245\": [\"GW\"],\n \"246\": [\"IO\"],\n \"247\": [\"AC\"],\n \"248\": [\"SC\"],\n \"249\": [\"SD\"],\n \"250\": [\"RW\"],\n \"251\": [\"ET\"],\n \"252\": [\"SO\"],\n \"253\": [\"DJ\"],\n \"254\": [\"KE\"],\n \"255\": [\"TZ\"],\n \"256\": [\"UG\"],\n \"257\": [\"BI\"],\n \"258\": [\"MZ\"],\n \"260\": [\"ZM\"],\n \"261\": [\"MG\"],\n \"262\": [\"RE\", \"YT\"],\n \"263\": [\"ZW\"],\n \"264\": [\"NA\"],\n \"265\": [\"MW\"],\n \"266\": [\"LS\"],\n \"267\": [\"BW\"],\n \"268\": [\"SZ\"],\n \"269\": [\"KM\"],\n \"290\": [\"SH\", \"TA\"],\n \"291\": [\"ER\"],\n \"297\": [\"AW\"],\n \"298\": [\"FO\"],\n \"299\": [\"GL\"],\n \"350\": [\"GI\"],\n \"351\": [\"PT\"],\n \"352\": [\"LU\"],\n \"353\": [\"IE\"],\n \"354\": 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[[\"(\\\\d)(\\\\d)(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"2\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{4})\", \"$1 $2\", [\"43[1-6]|70[1-9]\"], \"0$1\"], [\"(\\\\d)(\\\\d{3})(\\\\d{3,4})\", \"$1 $2 $3\", [\"2\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{3})(\\\\d{2,3})\", \"$1 $2 $3\", [\"[356]|4[124-7]|7[1-9]|8[1-6]|9[1-7]\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{2})(\\\\d{3})\", \"$1 $2 $3\", [\"(?:70|8)0\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{3})(\\\\d{2})\", \"$1 $2 $3\", [\"43[1-7]|7\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{3})(\\\\d{3,4})\", \"$1 $2 $3\", [\"[48]|9[08]\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"9\"], \"0$1\"]], \"0\"],\n \"BH\": [\"973\", \"00\", \"[136-9]\\\\d{7}\", [8], [[\"(\\\\d{4})(\\\\d{4})\", \"$1 $2\", [\"[13679]|8[02-4679]\"]]]],\n \"BI\": [\"257\", \"00\", \"(?:[267]\\\\d|31)\\\\d{6}\", [8], [[\"(\\\\d{2})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"[2367]\"]]]],\n \"BJ\": [\"229\", \"00\", \"[24-689]\\\\d{7}\", [8], [[\"(\\\\d{2})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"[24-689]\"]]]],\n \"BL\": [\"590\", \"00\", \"590\\\\d{6}|(?:69|80|9\\\\d)\\\\d{7}\", [9], 0, \"0\", 0, 0, 0, 0, 0, [[\"590(?:2[7-9]|3[3-7]|5[12]|87)\\\\d{4}\"], [\"69(?:0\\\\d\\\\d|1(?:2[2-9]|3[0-5])|4(?:0[89]|1[2-6]|9\\\\d)|6(?:1[016-9]|5[0-4]|[67]\\\\d))\\\\d{4}\"], [\"80[0-5]\\\\d{6}\"], 0, 0, 0, 0, 0, [\"9(?:(?:39[5-7]|76[018])\\\\d|475[0-5])\\\\d{4}\"]]],\n \"BM\": [\"1\", \"011\", \"(?:441|[58]\\\\d\\\\d|900)\\\\d{7}\", [10], 0, \"1\", 0, \"([2-9]\\\\d{6})$|1\", \"441$1\", 0, \"441\"],\n \"BN\": [\"673\", \"00\", \"[2-578]\\\\d{6}\", [7], [[\"(\\\\d{3})(\\\\d{4})\", \"$1 $2\", [\"[2-578]\"]]]],\n \"BO\": [\"591\", \"00(?:1\\\\d)?\", \"(?:[2-467]\\\\d\\\\d|8001)\\\\d{5}\", [8, 9], [[\"(\\\\d)(\\\\d{7})\", \"$1 $2\", [\"[23]|4[46]\"]], [\"(\\\\d{8})\", \"$1\", [\"[67]\"]], [\"(\\\\d{3})(\\\\d{2})(\\\\d{4})\", \"$1 $2 $3\", [\"8\"]]], \"0\", 0, \"0(1\\\\d)?\"],\n \"BQ\": [\"599\", \"00\", \"(?:[34]1|7\\\\d)\\\\d{5}\", [7], 0, 0, 0, 0, 0, 0, \"[347]\"],\n \"BR\": [\"55\", \"00(?:1[245]|2[1-35]|31|4[13]|[56]5|99)\", \"(?:[1-46-9]\\\\d\\\\d|5(?:[0-46-9]\\\\d|5[0-46-9]))\\\\d{8}|[1-9]\\\\d{9}|[3589]\\\\d{8}|[34]\\\\d{7}\", [8, 9, 10, 11], [[\"(\\\\d{4})(\\\\d{4})\", \"$1-$2\", [\"300|4(?:0[02]|37)\", \"4(?:02|37)0|[34]00\"]], [\"(\\\\d{3})(\\\\d{2,3})(\\\\d{4})\", \"$1 $2 $3\", [\"(?:[358]|90)0\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{4})(\\\\d{4})\", \"$1 $2-$3\", [\"(?:[14689][1-9]|2[12478]|3[1-578]|5[13-5]|7[13-579])[2-57]\"], \"($1)\"], [\"(\\\\d{2})(\\\\d{5})(\\\\d{4})\", \"$1 $2-$3\", [\"[16][1-9]|[2-57-9]\"], \"($1)\"]], \"0\", 0, \"(?:0|90)(?:(1[245]|2[1-35]|31|4[13]|[56]5|99)(\\\\d{10,11}))?\", \"$2\"],\n \"BS\": [\"1\", \"011\", \"(?:242|[58]\\\\d\\\\d|900)\\\\d{7}\", [10], 0, \"1\", 0, \"([3-8]\\\\d{6})$|1\", \"242$1\", 0, \"242\"],\n \"BT\": [\"975\", \"00\", \"[17]\\\\d{7}|[2-8]\\\\d{6}\", [7, 8], [[\"(\\\\d)(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"[2-68]|7[246]\"]], [\"(\\\\d{2})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"1[67]|7\"]]]],\n \"BW\": [\"267\", \"00\", \"(?:0800|(?:[37]|800)\\\\d)\\\\d{6}|(?:[2-6]\\\\d|90)\\\\d{5}\", [7, 8, 10], [[\"(\\\\d{2})(\\\\d{5})\", \"$1 $2\", [\"90\"]], [\"(\\\\d{3})(\\\\d{4})\", \"$1 $2\", [\"[24-6]|3[15-9]\"]], [\"(\\\\d{2})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"[37]\"]], [\"(\\\\d{4})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"0\"]], [\"(\\\\d{3})(\\\\d{4})(\\\\d{3})\", \"$1 $2 $3\", [\"8\"]]]],\n \"BY\": [\"375\", \"810\", \"(?:[12]\\\\d|33|44|902)\\\\d{7}|8(?:0[0-79]\\\\d{5,7}|[1-7]\\\\d{9})|8(?:1[0-489]|[5-79]\\\\d)\\\\d{7}|8[1-79]\\\\d{6,7}|8[0-79]\\\\d{5}|8\\\\d{5}\", [6, 7, 8, 9, 10, 11], [[\"(\\\\d{3})(\\\\d{3})\", \"$1 $2\", [\"800\"], \"8 $1\"], [\"(\\\\d{3})(\\\\d{2})(\\\\d{2,4})\", \"$1 $2 $3\", [\"800\"], \"8 $1\"], [\"(\\\\d{4})(\\\\d{2})(\\\\d{3})\", \"$1 $2-$3\", [\"1(?:5[169]|6[3-5]|7[179])|2(?:1[35]|2[34]|3[3-5])\", \"1(?:5[169]|6(?:3[1-3]|4|5[125])|7(?:1[3-9]|7[0-24-6]|9[2-7]))|2(?:1[35]|2[34]|3[3-5])\"], \"8 0$1\"], [\"(\\\\d{3})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2-$3-$4\", [\"1(?:[56]|7[467])|2[1-3]\"], \"8 0$1\"], [\"(\\\\d{2})(\\\\d{3})(\\\\d{2})(\\\\d{2})\", \"$1 $2-$3-$4\", [\"[1-4]\"], \"8 0$1\"], [\"(\\\\d{3})(\\\\d{3,4})(\\\\d{4})\", \"$1 $2 $3\", [\"[89]\"], \"8 $1\"]], \"8\", 0, \"0|80?\", 0, 0, 0, 0, \"8~10\"],\n \"BZ\": [\"501\", \"00\", \"(?:0800\\\\d|[2-8])\\\\d{6}\", [7, 11], [[\"(\\\\d{3})(\\\\d{4})\", \"$1-$2\", [\"[2-8]\"]], [\"(\\\\d)(\\\\d{3})(\\\\d{4})(\\\\d{3})\", \"$1-$2-$3-$4\", [\"0\"]]]],\n \"CA\": [\"1\", \"011\", \"(?:[2-8]\\\\d|90)\\\\d{8}|3\\\\d{6}\", [7, 10], 0, \"1\", 0, 0, 0, 0, 0, [[\"(?:2(?:04|[23]6|[48]9|50|63)|3(?:06|43|54|6[578]|82)|4(?:03|1[68]|[26]8|3[178]|50|74)|5(?:06|1[49]|48|79|8[147])|6(?:04|[18]3|39|47|72)|7(?:0[59]|42|53|78|8[02])|8(?:[06]7|19|25|73)|90[25])[2-9]\\\\d{6}\", [10]], [\"\", [10]], [\"8(?:00|33|44|55|66|77|88)[2-9]\\\\d{6}\", [10]], [\"900[2-9]\\\\d{6}\", [10]], [\"52(?:3(?:[2-46-9][02-9]\\\\d|5(?:[02-46-9]\\\\d|5[0-46-9]))|4(?:[2-478][02-9]\\\\d|5(?:[034]\\\\d|2[024-9]|5[0-46-9])|6(?:0[1-9]|[2-9]\\\\d)|9(?:[05-9]\\\\d|2[0-5]|49)))\\\\d{4}|52[34][2-9]1[02-9]\\\\d{4}|(?:5(?:00|2[125-9]|33|44|66|77|88)|622)[2-9]\\\\d{6}\", [10]], 0, [\"310\\\\d{4}\", [7]], 0, [\"600[2-9]\\\\d{6}\", [10]]]],\n \"CC\": [\"61\", \"001[14-689]|14(?:1[14]|34|4[17]|[56]6|7[47]|88)0011\", \"1(?:[0-79]\\\\d{8}(?:\\\\d{2})?|8[0-24-9]\\\\d{7})|[148]\\\\d{8}|1\\\\d{5,7}\", [6, 7, 8, 9, 10, 12], 0, \"0\", 0, \"([59]\\\\d{7})$|0\", \"8$1\", 0, 0, [[\"8(?:51(?:0(?:02|31|60|89)|1(?:18|76)|223)|91(?:0(?:1[0-2]|29)|1(?:[28]2|50|79)|2(?:10|64)|3(?:[06]8|22)|4[29]8|62\\\\d|70[23]|959))\\\\d{3}\", [9]], [\"4(?:(?:79|94)[01]|83[0-389])\\\\d{5}|4(?:[0-3]\\\\d|4[047-9]|5[0-25-9]|6[0-36-9]|7[02-8]|8[0-24-9]|9[0-37-9])\\\\d{6}\", [9]], [\"180(?:0\\\\d{3}|2)\\\\d{3}\", [7, 10]], [\"190[0-26]\\\\d{6}\", [10]], 0, 0, 0, 0, [\"14(?:5(?:1[0458]|[23][458])|71\\\\d)\\\\d{4}\", [9]], [\"13(?:00\\\\d{6}(?:\\\\d{2})?|45[0-4]\\\\d{3})|13\\\\d{4}\", [6, 8, 10, 12]]], \"0011\"],\n \"CD\": [\"243\", \"00\", \"[189]\\\\d{8}|[1-68]\\\\d{6}\", [7, 9], [[\"(\\\\d{2})(\\\\d{2})(\\\\d{3})\", \"$1 $2 $3\", [\"88\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{5})\", \"$1 $2\", [\"[1-6]\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"1\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"[89]\"], \"0$1\"]], \"0\"],\n \"CF\": [\"236\", \"00\", \"(?:[27]\\\\d{3}|8776)\\\\d{4}\", [8], [[\"(\\\\d{2})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"[278]\"]]]],\n \"CG\": [\"242\", \"00\", \"222\\\\d{6}|(?:0\\\\d|80)\\\\d{7}\", [9], [[\"(\\\\d)(\\\\d{4})(\\\\d{4})\", \"$1 $2 $3\", [\"8\"]], [\"(\\\\d{2})(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"[02]\"]]]],\n \"CH\": [\"41\", \"00\", \"8\\\\d{11}|[2-9]\\\\d{8}\", [9], [[\"(\\\\d{3})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"8[047]|90\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{3})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"[2-79]|81\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{2})(\\\\d{3})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4 $5\", [\"8\"], \"0$1\"]], \"0\"],\n \"CI\": [\"225\", \"00\", \"[02]\\\\d{9}\", [10], [[\"(\\\\d{2})(\\\\d{2})(\\\\d)(\\\\d{5})\", \"$1 $2 $3 $4\", [\"2\"]], [\"(\\\\d{2})(\\\\d{2})(\\\\d{2})(\\\\d{4})\", \"$1 $2 $3 $4\", [\"0\"]]]],\n \"CK\": [\"682\", \"00\", \"[2-578]\\\\d{4}\", [5], [[\"(\\\\d{2})(\\\\d{3})\", \"$1 $2\", [\"[2-578]\"]]]],\n \"CL\": [\"56\", \"(?:0|1(?:1[0-69]|2[02-5]|5[13-58]|69|7[0167]|8[018]))0\", \"12300\\\\d{6}|6\\\\d{9,10}|[2-9]\\\\d{8}\", [9, 10, 11], [[\"(\\\\d{5})(\\\\d{4})\", \"$1 $2\", [\"219\", \"2196\"], \"($1)\"], [\"(\\\\d{2})(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"44\"]], [\"(\\\\d)(\\\\d{4})(\\\\d{4})\", \"$1 $2 $3\", [\"2[1-36]\"], \"($1)\"], [\"(\\\\d)(\\\\d{4})(\\\\d{4})\", \"$1 $2 $3\", [\"9[2-9]\"]], [\"(\\\\d{2})(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"3[2-5]|[47]|5[1-3578]|6[13-57]|8(?:0[1-9]|[1-9])\"], \"($1)\"], [\"(\\\\d{3})(\\\\d{3})(\\\\d{3,4})\", \"$1 $2 $3\", [\"60|8\"]], [\"(\\\\d{4})(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"1\"]], [\"(\\\\d{3})(\\\\d{3})(\\\\d{2})(\\\\d{3})\", \"$1 $2 $3 $4\", [\"60\"]]]],\n \"CM\": [\"237\", \"00\", \"[26]\\\\d{8}|88\\\\d{6,7}\", [8, 9], [[\"(\\\\d{2})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"88\"]], [\"(\\\\d)(\\\\d{2})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4 $5\", [\"[26]|88\"]]]],\n \"CN\": [\"86\", \"00|1(?:[12]\\\\d|79)\\\\d\\\\d00\", \"1[127]\\\\d{8,9}|2\\\\d{9}(?:\\\\d{2})?|[12]\\\\d{6,7}|86\\\\d{6}|(?:1[03-689]\\\\d|6)\\\\d{7,9}|(?:[3-579]\\\\d|8[0-57-9])\\\\d{6,9}\", [7, 8, 9, 10, 11, 12], [[\"(\\\\d{2})(\\\\d{5,6})\", \"$1 $2\", [\"(?:10|2[0-57-9])[19]\", \"(?:10|2[0-57-9])(?:10|9[56])\", \"10(?:10|9[56])|2[0-57-9](?:100|9[56])\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{5,6})\", \"$1 $2\", [\"3(?:[157]|35|49|9[1-68])|4(?:[17]|2[179]|6[47-9]|8[23])|5(?:[1357]|2[37]|4[36]|6[1-46]|80)|6(?:3[1-5]|6[0238]|9[12])|7(?:01|[1579]|2[248]|3[014-9]|4[3-6]|6[023689])|8(?:1[236-8]|2[5-7]|[37]|8[36-8]|9[1-8])|9(?:0[1-3689]|1[1-79]|[379]|4[13]|5[1-5])|(?:4[35]|59|85)[1-9]\", \"(?:3(?:[157]\\\\d|35|49|9[1-68])|4(?:[17]\\\\d|2[179]|[35][1-9]|6[47-9]|8[23])|5(?:[1357]\\\\d|2[37]|4[36]|6[1-46]|80|9[1-9])|6(?:3[1-5]|6[0238]|9[12])|7(?:01|[1579]\\\\d|2[248]|3[014-9]|4[3-6]|6[023689])|8(?:1[236-8]|2[5-7]|[37]\\\\d|5[1-9]|8[36-8]|9[1-8])|9(?:0[1-3689]|1[1-79]|[379]\\\\d|4[13]|5[1-5]))[19]\", \"85[23](?:10|95)|(?:3(?:[157]\\\\d|35|49|9[1-68])|4(?:[17]\\\\d|2[179]|[35][1-9]|6[47-9]|8[23])|5(?:[1357]\\\\d|2[37]|4[36]|6[1-46]|80|9[1-9])|6(?:3[1-5]|6[0238]|9[12])|7(?:01|[1579]\\\\d|2[248]|3[014-9]|4[3-6]|6[023689])|8(?:1[236-8]|2[5-7]|[37]\\\\d|5[14-9]|8[36-8]|9[1-8])|9(?:0[1-3689]|1[1-79]|[379]\\\\d|4[13]|5[1-5]))(?:10|9[56])\", 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[\"(\\\\d{3})(\\\\d{4})(\\\\d{4})\", \"$1 $2 $3\", [\"[3-578]\"], \"0$1\", 1], [\"(\\\\d{3})(\\\\d{4})(\\\\d{4})\", \"$1 $2 $3\", [\"1[3-9]\"]], [\"(\\\\d{2})(\\\\d{3})(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3 $4\", [\"[12]\"], \"0$1\", 1]], \"0\", 0, \"(1(?:[12]\\\\d|79)\\\\d\\\\d)|0\", 0, 0, 0, 0, \"00\"],\n \"CO\": [\"57\", \"00(?:4(?:[14]4|56)|[579])\", \"(?:60\\\\d\\\\d|9101)\\\\d{6}|(?:1\\\\d|3)\\\\d{9}\", [10, 11], [[\"(\\\\d{3})(\\\\d{7})\", \"$1 $2\", [\"6\"], \"($1)\"], [\"(\\\\d{3})(\\\\d{7})\", \"$1 $2\", [\"3[0-357]|91\"]], [\"(\\\\d)(\\\\d{3})(\\\\d{7})\", \"$1-$2-$3\", [\"1\"], \"0$1\", 0, \"$1 $2 $3\"]], \"0\", 0, \"0([3579]|4(?:[14]4|56))?\"],\n \"CR\": [\"506\", \"00\", \"(?:8\\\\d|90)\\\\d{8}|(?:[24-8]\\\\d{3}|3005)\\\\d{4}\", [8, 10], [[\"(\\\\d{4})(\\\\d{4})\", \"$1 $2\", [\"[2-7]|8[3-9]\"]], [\"(\\\\d{3})(\\\\d{3})(\\\\d{4})\", \"$1-$2-$3\", [\"[89]\"]]], 0, 0, \"(19(?:0[0-2468]|1[09]|20|66|77|99))\"],\n \"CU\": [\"53\", \"119\", \"[27]\\\\d{6,7}|[34]\\\\d{5,7}|63\\\\d{6}|(?:5|8\\\\d\\\\d)\\\\d{7}\", [6, 7, 8, 10], [[\"(\\\\d{2})(\\\\d{4,6})\", \"$1 $2\", [\"2[1-4]|[34]\"], \"(0$1)\"], [\"(\\\\d)(\\\\d{6,7})\", \"$1 $2\", [\"7\"], \"(0$1)\"], [\"(\\\\d)(\\\\d{7})\", \"$1 $2\", [\"[56]\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{7})\", \"$1 $2\", [\"8\"], \"0$1\"]], \"0\"],\n \"CV\": [\"238\", \"0\", \"(?:[2-59]\\\\d\\\\d|800)\\\\d{4}\", [7], [[\"(\\\\d{3})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3\", [\"[2-589]\"]]]],\n \"CW\": [\"599\", \"00\", \"(?:[34]1|60|(?:7|9\\\\d)\\\\d)\\\\d{5}\", [7, 8], [[\"(\\\\d{3})(\\\\d{4})\", \"$1 $2\", [\"[3467]\"]], [\"(\\\\d)(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"9[4-8]\"]]], 0, 0, 0, 0, 0, \"[69]\"],\n \"CX\": [\"61\", \"001[14-689]|14(?:1[14]|34|4[17]|[56]6|7[47]|88)0011\", \"1(?:[0-79]\\\\d{8}(?:\\\\d{2})?|8[0-24-9]\\\\d{7})|[148]\\\\d{8}|1\\\\d{5,7}\", [6, 7, 8, 9, 10, 12], 0, \"0\", 0, \"([59]\\\\d{7})$|0\", \"8$1\", 0, 0, [[\"8(?:51(?:0(?:01|30|59|88)|1(?:17|46|75)|2(?:22|35))|91(?:00[6-9]|1(?:[28]1|49|78)|2(?:09|63)|3(?:12|26|75)|4(?:56|97)|64\\\\d|7(?:0[01]|1[0-2])|958))\\\\d{3}\", [9]], [\"4(?:(?:79|94)[01]|83[0-389])\\\\d{5}|4(?:[0-3]\\\\d|4[047-9]|5[0-25-9]|6[0-36-9]|7[02-8]|8[0-24-9]|9[0-37-9])\\\\d{6}\", [9]], [\"180(?:0\\\\d{3}|2)\\\\d{3}\", [7, 10]], [\"190[0-26]\\\\d{6}\", [10]], 0, 0, 0, 0, [\"14(?:5(?:1[0458]|[23][458])|71\\\\d)\\\\d{4}\", [9]], [\"13(?:00\\\\d{6}(?:\\\\d{2})?|45[0-4]\\\\d{3})|13\\\\d{4}\", [6, 8, 10, 12]]], \"0011\"],\n \"CY\": [\"357\", \"00\", \"(?:[279]\\\\d|[58]0)\\\\d{6}\", [8], [[\"(\\\\d{2})(\\\\d{6})\", \"$1 $2\", [\"[257-9]\"]]]],\n \"CZ\": [\"420\", \"00\", \"(?:[2-578]\\\\d|60)\\\\d{7}|9\\\\d{8,11}\", [9], [[\"(\\\\d{3})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"[2-8]|9[015-7]\"]], [\"(\\\\d{2})(\\\\d{3})(\\\\d{3})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"96\"]], [\"(\\\\d{2})(\\\\d{3})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3 $4\", [\"9\"]], [\"(\\\\d{3})(\\\\d{3})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3 $4\", [\"9\"]]]],\n \"DE\": [\"49\", \"00\", \"[2579]\\\\d{5,14}|49(?:[34]0|69|8\\\\d)\\\\d\\\\d?|49(?:37|49|60|7[089]|9\\\\d)\\\\d{1,3}|49(?:2[024-9]|3[2-689]|7[1-7])\\\\d{1,8}|(?:1|[368]\\\\d|4[0-8])\\\\d{3,13}|49(?:[015]\\\\d|2[13]|31|[46][1-8])\\\\d{1,9}\", [4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15], [[\"(\\\\d{2})(\\\\d{3,13})\", \"$1 $2\", [\"3[02]|40|[68]9\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{3,12})\", \"$1 $2\", [\"2(?:0[1-389]|1[124]|2[18]|3[14])|3(?:[35-9][15]|4[015])|906|(?:2[4-9]|4[2-9]|[579][1-9]|[68][1-8])1\", \"2(?:0[1-389]|12[0-8])|3(?:[35-9][15]|4[015])|906|2(?:[13][14]|2[18])|(?:2[4-9]|4[2-9]|[579][1-9]|[68][1-8])1\"], \"0$1\"], [\"(\\\\d{4})(\\\\d{2,11})\", \"$1 $2\", [\"[24-6]|3(?:[3569][02-46-9]|4[2-4679]|7[2-467]|8[2-46-8])|70[2-8]|8(?:0[2-9]|[1-8])|90[7-9]|[79][1-9]\", \"[24-6]|3(?:3(?:0[1-467]|2[127-9]|3[124578]|7[1257-9]|8[1256]|9[145])|4(?:2[135]|4[13578]|9[1346])|5(?:0[14]|2[1-3589]|6[1-4]|7[13468]|8[13568])|6(?:2[1-489]|3[124-6]|6[13]|7[12579]|8[1-356]|9[135])|7(?:2[1-7]|4[145]|6[1-5]|7[1-4])|8(?:21|3[1468]|6|7[1467]|8[136])|9(?:0[12479]|2[1358]|4[134679]|6[1-9]|7[136]|8[147]|9[1468]))|70[2-8]|8(?:0[2-9]|[1-8])|90[7-9]|[79][1-9]|3[68]4[1347]|3(?:47|60)[1356]|3(?:3[46]|46|5[49])[1246]|3[4579]3[1357]\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{4})\", \"$1 $2\", [\"138\"], \"0$1\"], [\"(\\\\d{5})(\\\\d{2,10})\", \"$1 $2\", [\"3\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{5,11})\", \"$1 $2\", [\"181\"], \"0$1\"], [\"(\\\\d{3})(\\\\d)(\\\\d{4,10})\", \"$1 $2 $3\", [\"1(?:3|80)|9\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{7,8})\", \"$1 $2\", [\"1[67]\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{7,12})\", \"$1 $2\", [\"8\"], \"0$1\"], [\"(\\\\d{5})(\\\\d{6})\", \"$1 $2\", [\"185\", \"1850\", \"18500\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{4})(\\\\d{4})\", \"$1 $2 $3\", [\"7\"], \"0$1\"], [\"(\\\\d{4})(\\\\d{7})\", \"$1 $2\", [\"18[68]\"], \"0$1\"], [\"(\\\\d{4})(\\\\d{7})\", \"$1 $2\", [\"15[1279]\"], \"0$1\"], [\"(\\\\d{5})(\\\\d{6})\", \"$1 $2\", [\"15[03568]\", \"15(?:[0568]|31)\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{8})\", \"$1 $2\", [\"18\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{2})(\\\\d{7,8})\", \"$1 $2 $3\", [\"1(?:6[023]|7)\"], \"0$1\"], [\"(\\\\d{4})(\\\\d{2})(\\\\d{7})\", \"$1 $2 $3\", [\"15[279]\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{2})(\\\\d{8})\", \"$1 $2 $3\", [\"15\"], \"0$1\"]], \"0\"],\n \"DJ\": [\"253\", \"00\", \"(?:2\\\\d|77)\\\\d{6}\", [8], [[\"(\\\\d{2})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"[27]\"]]]],\n \"DK\": [\"45\", \"00\", \"[2-9]\\\\d{7}\", [8], [[\"(\\\\d{2})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"[2-9]\"]]]],\n \"DM\": [\"1\", \"011\", \"(?:[58]\\\\d\\\\d|767|900)\\\\d{7}\", [10], 0, \"1\", 0, \"([2-7]\\\\d{6})$|1\", \"767$1\", 0, \"767\"],\n \"DO\": [\"1\", \"011\", \"(?:[58]\\\\d\\\\d|900)\\\\d{7}\", [10], 0, \"1\", 0, 0, 0, 0, \"8001|8[024]9\"],\n \"DZ\": [\"213\", \"00\", \"(?:[1-4]|[5-79]\\\\d|80)\\\\d{7}\", [8, 9], [[\"(\\\\d{2})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"[1-4]\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{3})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"9\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"[5-8]\"], \"0$1\"]], \"0\"],\n \"EC\": [\"593\", \"00\", \"1\\\\d{9,10}|(?:[2-7]|9\\\\d)\\\\d{7}\", [8, 9, 10, 11], [[\"(\\\\d)(\\\\d{3})(\\\\d{4})\", \"$1 $2-$3\", [\"[2-7]\"], \"(0$1)\", 0, \"$1-$2-$3\"], [\"(\\\\d{2})(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"9\"], \"0$1\"], [\"(\\\\d{4})(\\\\d{3})(\\\\d{3,4})\", \"$1 $2 $3\", [\"1\"]]], \"0\"],\n \"EE\": [\"372\", \"00\", \"8\\\\d{9}|[4578]\\\\d{7}|(?:[3-8]\\\\d|90)\\\\d{5}\", [7, 8, 10], [[\"(\\\\d{3})(\\\\d{4})\", \"$1 $2\", [\"[369]|4[3-8]|5(?:[0-2]|5[0-478]|6[45])|7[1-9]|88\", \"[369]|4[3-8]|5(?:[02]|1(?:[0-8]|95)|5[0-478]|6(?:4[0-4]|5[1-589]))|7[1-9]|88\"]], [\"(\\\\d{4})(\\\\d{3,4})\", \"$1 $2\", [\"[45]|8(?:00|[1-49])\", \"[45]|8(?:00[1-9]|[1-49])\"]], [\"(\\\\d{2})(\\\\d{2})(\\\\d{4})\", \"$1 $2 $3\", [\"7\"]], [\"(\\\\d{4})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"8\"]]]],\n \"EG\": [\"20\", \"00\", \"[189]\\\\d{8,9}|[24-6]\\\\d{8}|[135]\\\\d{7}\", [8, 9, 10], [[\"(\\\\d)(\\\\d{7,8})\", \"$1 $2\", [\"[23]\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{6,7})\", \"$1 $2\", [\"1[35]|[4-6]|8[2468]|9[235-7]\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"[89]\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{8})\", \"$1 $2\", [\"1\"], \"0$1\"]], \"0\"],\n \"EH\": [\"212\", \"00\", \"[5-8]\\\\d{8}\", [9], 0, \"0\", 0, 0, 0, 0, \"528[89]\"],\n \"ER\": [\"291\", \"00\", \"[178]\\\\d{6}\", [7], [[\"(\\\\d)(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"[178]\"], \"0$1\"]], \"0\"],\n \"ES\": [\"34\", \"00\", \"[5-9]\\\\d{8}\", [9], [[\"(\\\\d{3})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"[89]00\"]], [\"(\\\\d{3})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"[5-9]\"]]]],\n \"ET\": [\"251\", 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[\"500\", \"00\", \"[2-7]\\\\d{4}\", [5]],\n \"FM\": [\"691\", \"00\", \"(?:[39]\\\\d\\\\d|820)\\\\d{4}\", [7], [[\"(\\\\d{3})(\\\\d{4})\", \"$1 $2\", [\"[389]\"]]]],\n \"FO\": [\"298\", \"00\", \"[2-9]\\\\d{5}\", [6], [[\"(\\\\d{6})\", \"$1\", [\"[2-9]\"]]], 0, 0, \"(10(?:01|[12]0|88))\"],\n \"FR\": [\"33\", \"00\", \"[1-9]\\\\d{8}\", [9], [[\"(\\\\d{3})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"8\"], \"0 $1\"], [\"(\\\\d)(\\\\d{2})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4 $5\", [\"[1-79]\"], \"0$1\"]], \"0\"],\n \"GA\": [\"241\", \"00\", \"(?:[067]\\\\d|11)\\\\d{6}|[2-7]\\\\d{6}\", [7, 8], [[\"(\\\\d)(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"[2-7]\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"0\"]], [\"(\\\\d{2})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"11|[67]\"], \"0$1\"]], 0, 0, \"0(11\\\\d{6}|60\\\\d{6}|61\\\\d{6}|6[256]\\\\d{6}|7[467]\\\\d{6})\", \"$1\"],\n \"GB\": [\"44\", \"00\", 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[9, 10]], [\"7(?:457[0-57-9]|700[01]|911[028])\\\\d{5}|7(?:[1-3]\\\\d\\\\d|4(?:[0-46-9]\\\\d|5[0-689])|5(?:0[0-8]|[13-9]\\\\d|2[0-35-9])|7(?:0[1-9]|[1-7]\\\\d|8[02-9]|9[0-689])|8(?:[014-9]\\\\d|[23][0-8])|9(?:[024-9]\\\\d|1[02-9]|3[0-689]))\\\\d{6}\", [10]], [\"80[08]\\\\d{7}|800\\\\d{6}|8001111\"], [\"(?:8(?:4[2-5]|7[0-3])|9(?:[01]\\\\d|8[2-49]))\\\\d{7}|845464\\\\d\", [7, 10]], [\"70\\\\d{8}\", [10]], 0, [\"(?:3[0347]|55)\\\\d{8}\", [10]], [\"76(?:464|652)\\\\d{5}|76(?:0[0-28]|2[356]|34|4[01347]|5[49]|6[0-369]|77|8[14]|9[139])\\\\d{6}\", [10]], [\"56\\\\d{8}\", [10]]], 0, \" x\"],\n \"GD\": [\"1\", \"011\", \"(?:473|[58]\\\\d\\\\d|900)\\\\d{7}\", [10], 0, \"1\", 0, \"([2-9]\\\\d{6})$|1\", \"473$1\", 0, \"473\"],\n \"GE\": [\"995\", \"00\", \"(?:[3-57]\\\\d\\\\d|800)\\\\d{6}\", [9], [[\"(\\\\d{3})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"70\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{3})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"32\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"[57]\"]], [\"(\\\\d{3})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"[348]\"], \"0$1\"]], \"0\"],\n \"GF\": [\"594\", \"00\", \"[56]94\\\\d{6}|(?:80|9\\\\d)\\\\d{7}\", [9], [[\"(\\\\d{3})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"[56]|9[47]\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"[89]\"], \"0$1\"]], \"0\"],\n \"GG\": [\"44\", \"00\", \"(?:1481|[357-9]\\\\d{3})\\\\d{6}|8\\\\d{6}(?:\\\\d{2})?\", [7, 9, 10], 0, \"0\", 0, \"([25-9]\\\\d{5})$|0\", \"1481$1\", 0, 0, [[\"1481[25-9]\\\\d{5}\", [10]], [\"7(?:(?:781|839)\\\\d|911[17])\\\\d{5}\", [10]], [\"80[08]\\\\d{7}|800\\\\d{6}|8001111\"], [\"(?:8(?:4[2-5]|7[0-3])|9(?:[01]\\\\d|8[0-3]))\\\\d{7}|845464\\\\d\", [7, 10]], [\"70\\\\d{8}\", [10]], 0, [\"(?:3[0347]|55)\\\\d{8}\", [10]], [\"76(?:464|652)\\\\d{5}|76(?:0[0-28]|2[356]|34|4[01347]|5[49]|6[0-369]|77|8[14]|9[139])\\\\d{6}\", [10]], [\"56\\\\d{8}\", [10]]]],\n \"GH\": [\"233\", \"00\", \"(?:[235]\\\\d{3}|800)\\\\d{5}\", [8, 9], [[\"(\\\\d{3})(\\\\d{5})\", \"$1 $2\", [\"8\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"[235]\"], \"0$1\"]], \"0\"],\n \"GI\": [\"350\", \"00\", \"(?:[25]\\\\d|60)\\\\d{6}\", [8], [[\"(\\\\d{3})(\\\\d{5})\", \"$1 $2\", [\"2\"]]]],\n \"GL\": [\"299\", \"00\", \"(?:19|[2-689]\\\\d|70)\\\\d{4}\", [6], [[\"(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3\", [\"19|[2-9]\"]]]],\n \"GM\": [\"220\", \"00\", \"[2-9]\\\\d{6}\", [7], [[\"(\\\\d{3})(\\\\d{4})\", \"$1 $2\", [\"[2-9]\"]]]],\n \"GN\": [\"224\", \"00\", \"722\\\\d{6}|(?:3|6\\\\d)\\\\d{7}\", [8, 9], [[\"(\\\\d{2})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"3\"]], [\"(\\\\d{3})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"[67]\"]]]],\n \"GP\": [\"590\", \"00\", \"590\\\\d{6}|(?:69|80|9\\\\d)\\\\d{7}\", [9], [[\"(\\\\d{3})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"[569]\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"8\"], \"0$1\"]], \"0\", 0, 0, 0, 0, 0, [[\"590(?:0[1-68]|[14][0-24-9]|2[0-68]|3[1-9]|5[3-579]|[68][0-689]|7[08]|9\\\\d)\\\\d{4}\"], [\"69(?:0\\\\d\\\\d|1(?:2[2-9]|3[0-5])|4(?:0[89]|1[2-6]|9\\\\d)|6(?:1[016-9]|5[0-4]|[67]\\\\d))\\\\d{4}\"], [\"80[0-5]\\\\d{6}\"], 0, 0, 0, 0, 0, [\"9(?:(?:39[5-7]|76[018])\\\\d|475[0-5])\\\\d{4}\"]]],\n \"GQ\": [\"240\", \"00\", \"222\\\\d{6}|(?:3\\\\d|55|[89]0)\\\\d{7}\", [9], [[\"(\\\\d{3})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"[235]\"]], [\"(\\\\d{3})(\\\\d{6})\", \"$1 $2\", [\"[89]\"]]]],\n \"GR\": [\"30\", \"00\", \"5005000\\\\d{3}|8\\\\d{9,11}|(?:[269]\\\\d|70)\\\\d{8}\", [10, 11, 12], [[\"(\\\\d{2})(\\\\d{4})(\\\\d{4})\", \"$1 $2 $3\", [\"21|7\"]], [\"(\\\\d{4})(\\\\d{6})\", \"$1 $2\", [\"2(?:2|3[2-57-9]|4[2-469]|5[2-59]|6[2-9]|7[2-69]|8[2-49])|5\"]], [\"(\\\\d{3})(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"[2689]\"]], [\"(\\\\d{3})(\\\\d{3,4})(\\\\d{5})\", \"$1 $2 $3\", [\"8\"]]]],\n \"GT\": [\"502\", \"00\", 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\"0(?:0|1[2-9])\", \"1\\\\d{6}(?:\\\\d{3,5})?|[57]\\\\d{8}|[1-489]\\\\d{7}\", [7, 8, 9, 10, 11, 12], [[\"(\\\\d{4})(\\\\d{3})\", \"$1-$2\", [\"125\"]], [\"(\\\\d{4})(\\\\d{2})(\\\\d{2})\", \"$1-$2-$3\", [\"121\"]], [\"(\\\\d)(\\\\d{3})(\\\\d{4})\", \"$1-$2-$3\", [\"[2-489]\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{3})(\\\\d{4})\", \"$1-$2-$3\", [\"[57]\"], \"0$1\"], [\"(\\\\d{4})(\\\\d{3})(\\\\d{3})\", \"$1-$2-$3\", [\"12\"]], [\"(\\\\d{4})(\\\\d{6})\", \"$1-$2\", [\"159\"]], [\"(\\\\d)(\\\\d{3})(\\\\d{3})(\\\\d{3})\", \"$1-$2-$3-$4\", [\"1[7-9]\"]], [\"(\\\\d{3})(\\\\d{1,2})(\\\\d{3})(\\\\d{4})\", \"$1-$2 $3-$4\", [\"15\"]]], \"0\"],\n \"IM\": [\"44\", \"00\", \"1624\\\\d{6}|(?:[3578]\\\\d|90)\\\\d{8}\", [10], 0, \"0\", 0, \"([25-8]\\\\d{5})$|0\", \"1624$1\", 0, \"74576|(?:16|7[56])24\"],\n \"IN\": [\"91\", \"00\", \"(?:000800|[2-9]\\\\d\\\\d)\\\\d{7}|1\\\\d{7,12}\", [8, 9, 10, 11, 12, 13], [[\"(\\\\d{8})\", \"$1\", [\"5(?:0|2[23]|3[03]|[67]1|88)\", \"5(?:0|2(?:21|3)|3(?:0|3[23])|616|717|888)\", \"5(?:0|2(?:21|3)|3(?:0|3[23])|616|717|8888)\"], 0, 1], [\"(\\\\d{4})(\\\\d{4,5})\", \"$1 $2\", [\"180\", \"1800\"], 0, 1], [\"(\\\\d{3})(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"140\"], 0, 1], [\"(\\\\d{2})(\\\\d{4})(\\\\d{4})\", \"$1 $2 $3\", [\"11|2[02]|33|4[04]|79[1-7]|80[2-46]\", \"11|2[02]|33|4[04]|79(?:[1-6]|7[19])|80(?:[2-4]|6[0-589])\", \"11|2[02]|33|4[04]|79(?:[124-6]|3(?:[02-9]|1[0-24-9])|7(?:1|9[1-6]))|80(?:[2-4]|6[0-589])\"], \"0$1\", 1], [\"(\\\\d{3})(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"1(?:2[0-249]|3[0-25]|4[145]|[68]|7[1257])|2(?:1[257]|3[013]|4[01]|5[0137]|6[0158]|78|8[1568])|3(?:26|4[1-3]|5[34]|6[01489]|7[02-46]|8[159])|4(?:1[36]|2[1-47]|5[12]|6[0-26-9]|7[0-24-9]|8[013-57]|9[014-7])|5(?:1[025]|22|[36][25]|4[28]|5[12]|[78]1)|6(?:12|[2-4]1|5[17]|6[13]|80)|7(?:12|3[134]|4[47]|61|88)|8(?:16|2[014]|3[126]|6[136]|7[078]|8[34]|91)|(?:43|59|75)[15]|(?:1[59]|29|67|72)[14]\", 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[[\"(\\\\d{3})(\\\\d{4})\", \"$1 $2\", [\"3\"]]]],\n \"IQ\": [\"964\", \"00\", \"(?:1|7\\\\d\\\\d)\\\\d{7}|[2-6]\\\\d{7,8}\", [8, 9, 10], [[\"(\\\\d)(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"1\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{3})(\\\\d{3,4})\", \"$1 $2 $3\", [\"[2-6]\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"7\"], \"0$1\"]], \"0\"],\n \"IR\": [\"98\", \"00\", \"[1-9]\\\\d{9}|(?:[1-8]\\\\d\\\\d|9)\\\\d{3,4}\", [4, 5, 6, 7, 10], [[\"(\\\\d{4,5})\", \"$1\", [\"96\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{4,5})\", \"$1 $2\", [\"(?:1[137]|2[13-68]|3[1458]|4[145]|5[1468]|6[16]|7[1467]|8[13467])[12689]\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{3})(\\\\d{3,4})\", \"$1 $2 $3\", [\"9\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{4})(\\\\d{4})\", \"$1 $2 $3\", [\"[1-8]\"], \"0$1\"]], \"0\"],\n \"IS\": [\"354\", \"00|1(?:0(?:01|[12]0)|100)\", \"(?:38\\\\d|[4-9])\\\\d{6}\", [7, 9], [[\"(\\\\d{3})(\\\\d{4})\", \"$1 $2\", [\"[4-9]\"]], [\"(\\\\d{3})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"3\"]]], 0, 0, 0, 0, 0, 0, 0, \"00\"],\n \"IT\": [\"39\", \"00\", \"0\\\\d{5,10}|1\\\\d{8,10}|3(?:[0-8]\\\\d{7,10}|9\\\\d{7,8})|(?:43|55|70)\\\\d{8}|8\\\\d{5}(?:\\\\d{2,4})?\", [6, 7, 8, 9, 10, 11], [[\"(\\\\d{2})(\\\\d{4,6})\", \"$1 $2\", [\"0[26]\"]], [\"(\\\\d{3})(\\\\d{3,6})\", \"$1 $2\", [\"0[13-57-9][0159]|8(?:03|4[17]|9[2-5])\", \"0[13-57-9][0159]|8(?:03|4[17]|9(?:2|3[04]|[45][0-4]))\"]], [\"(\\\\d{4})(\\\\d{2,6})\", \"$1 $2\", [\"0(?:[13-579][2-46-8]|8[236-8])\"]], [\"(\\\\d{4})(\\\\d{4})\", \"$1 $2\", [\"894\"]], [\"(\\\\d{2})(\\\\d{3,4})(\\\\d{4})\", \"$1 $2 $3\", [\"0[26]|5\"]], [\"(\\\\d{3})(\\\\d{3})(\\\\d{3,4})\", \"$1 $2 $3\", [\"1(?:44|[679])|[378]|43\"]], [\"(\\\\d{3})(\\\\d{3,4})(\\\\d{4})\", \"$1 $2 $3\", [\"0[13-57-9][0159]|14\"]], [\"(\\\\d{2})(\\\\d{4})(\\\\d{5})\", \"$1 $2 $3\", [\"0[26]\"]], [\"(\\\\d{4})(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"0\"]], [\"(\\\\d{3})(\\\\d{4})(\\\\d{4,5})\", \"$1 $2 $3\", [\"3\"]]], 0, 0, 0, 0, 0, 0, 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[[\"(\\\\d{2})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"2[13]|3[14]|[4-8]\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{2})(\\\\d{2})(\\\\d{3})\", \"$1 $2 $3 $4\", [\"30[013-9]\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{2})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3 $4\", [\"[23]\"], \"0$1\"]], \"0\"],\n \"LB\": [\"961\", \"00\", \"[27-9]\\\\d{7}|[13-9]\\\\d{6}\", [7, 8], [[\"(\\\\d)(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"[13-69]|7(?:[2-57]|62|8[0-7]|9[04-9])|8[02-9]\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"[27-9]\"]]], \"0\"],\n \"LC\": [\"1\", \"011\", \"(?:[58]\\\\d\\\\d|758|900)\\\\d{7}\", [10], 0, \"1\", 0, \"([2-8]\\\\d{6})$|1\", \"758$1\", 0, \"758\"],\n \"LI\": [\"423\", \"00\", \"[68]\\\\d{8}|(?:[2378]\\\\d|90)\\\\d{5}\", [7, 9], [[\"(\\\\d{3})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3\", [\"[2379]|8(?:0[09]|7)\", \"[2379]|8(?:0(?:02|9)|7)\"]], [\"(\\\\d{3})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"8\"]], [\"(\\\\d{2})(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"69\"]], [\"(\\\\d{3})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"6\"]]], \"0\", 0, \"(1001)|0\"],\n \"LK\": [\"94\", \"00\", \"[1-9]\\\\d{8}\", [9], [[\"(\\\\d{2})(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"7\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"[1-689]\"], \"0$1\"]], \"0\"],\n \"LR\": [\"231\", \"00\", \"(?:[245]\\\\d|33|77|88)\\\\d{7}|(?:2\\\\d|[4-6])\\\\d{6}\", [7, 8, 9], [[\"(\\\\d)(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"4[67]|[56]\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"2\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"[2-578]\"], \"0$1\"]], \"0\"],\n \"LS\": [\"266\", \"00\", \"(?:[256]\\\\d\\\\d|800)\\\\d{5}\", [8], [[\"(\\\\d{4})(\\\\d{4})\", \"$1 $2\", [\"[2568]\"]]]],\n \"LT\": [\"370\", \"00\", \"(?:[3469]\\\\d|52|[78]0)\\\\d{6}\", [8], [[\"(\\\\d)(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"52[0-7]\"], \"(8-$1)\", 1], [\"(\\\\d{3})(\\\\d{2})(\\\\d{3})\", \"$1 $2 $3\", [\"[7-9]\"], \"8 $1\", 1], [\"(\\\\d{2})(\\\\d{6})\", \"$1 $2\", [\"37|4(?:[15]|6[1-8])\"], \"(8-$1)\", 1], [\"(\\\\d{3})(\\\\d{5})\", \"$1 $2\", [\"[3-6]\"], \"(8-$1)\", 1]], \"8\", 0, \"[08]\"],\n \"LU\": [\"352\", \"00\", \"35[013-9]\\\\d{4,8}|6\\\\d{8}|35\\\\d{2,4}|(?:[2457-9]\\\\d|3[0-46-9])\\\\d{2,9}\", [4, 5, 6, 7, 8, 9, 10, 11], [[\"(\\\\d{2})(\\\\d{3})\", \"$1 $2\", [\"2(?:0[2-689]|[2-9])|[3-57]|8(?:0[2-9]|[13-9])|9(?:0[89]|[2-579])\"]], [\"(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3\", [\"2(?:0[2-689]|[2-9])|[3-57]|8(?:0[2-9]|[13-9])|9(?:0[89]|[2-579])\"]], [\"(\\\\d{2})(\\\\d{2})(\\\\d{3})\", \"$1 $2 $3\", [\"20[2-689]\"]], [\"(\\\\d{2})(\\\\d{2})(\\\\d{2})(\\\\d{1,2})\", \"$1 $2 $3 $4\", [\"2(?:[0367]|4[3-8])\"]], [\"(\\\\d{3})(\\\\d{2})(\\\\d{3})\", \"$1 $2 $3\", [\"80[01]|90[015]\"]], [\"(\\\\d{2})(\\\\d{2})(\\\\d{2})(\\\\d{3})\", \"$1 $2 $3 $4\", [\"20\"]], [\"(\\\\d{3})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"6\"]], [\"(\\\\d{2})(\\\\d{2})(\\\\d{2})(\\\\d{2})(\\\\d{1,2})\", \"$1 $2 $3 $4 $5\", [\"2(?:[0367]|4[3-8])\"]], [\"(\\\\d{2})(\\\\d{2})(\\\\d{2})(\\\\d{1,5})\", \"$1 $2 $3 $4\", [\"[3-57]|8[13-9]|9(?:0[89]|[2-579])|(?:2|80)[2-9]\"]]], 0, 0, \"(15(?:0[06]|1[12]|[35]5|4[04]|6[26]|77|88|99)\\\\d)\"],\n \"LV\": [\"371\", \"00\", \"(?:[268]\\\\d|90)\\\\d{6}\", [8], [[\"(\\\\d{2})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"[269]|8[01]\"]]]],\n \"LY\": [\"218\", \"00\", \"[2-9]\\\\d{8}\", [9], [[\"(\\\\d{2})(\\\\d{7})\", \"$1-$2\", [\"[2-9]\"], \"0$1\"]], \"0\"],\n \"MA\": [\"212\", \"00\", \"[5-8]\\\\d{8}\", [9], [[\"(\\\\d{3})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"5[45]\"], \"0$1\"], [\"(\\\\d{4})(\\\\d{5})\", \"$1-$2\", [\"5(?:2[2-46-9]|3[3-9]|9)|8(?:0[89]|92)\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{7})\", \"$1-$2\", [\"8\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{6})\", \"$1-$2\", [\"[5-7]\"], \"0$1\"]], \"0\", 0, 0, 0, 0, 0, [[\"5(?:2(?:[0-25-79]\\\\d|3[1-578]|4[02-46-8]|8[0235-7])|3(?:[0-47]\\\\d|5[02-9]|6[02-8]|8[014-9]|9[3-9])|(?:4[067]|5[03])\\\\d)\\\\d{5}\"], [\"(?:6(?:[0-79]\\\\d|8[0-247-9])|7(?:[0167]\\\\d|2[0-4]|5[01]|8[0-3]))\\\\d{6}\"], [\"80[0-7]\\\\d{6}\"], [\"89\\\\d{7}\"], 0, 0, 0, 0, [\"(?:592(?:4[0-2]|93)|80[89]\\\\d\\\\d)\\\\d{4}\"]]],\n \"MC\": [\"377\", \"00\", \"(?:[3489]|6\\\\d)\\\\d{7}\", [8, 9], [[\"(\\\\d{2})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"4\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"[389]\"]], [\"(\\\\d)(\\\\d{2})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4 $5\", [\"6\"], \"0$1\"]], \"0\"],\n \"MD\": [\"373\", \"00\", \"(?:[235-7]\\\\d|[89]0)\\\\d{6}\", [8], [[\"(\\\\d{3})(\\\\d{5})\", \"$1 $2\", [\"[89]\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"22|3\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{2})(\\\\d{3})\", \"$1 $2 $3\", [\"[25-7]\"], \"0$1\"]], \"0\"],\n \"ME\": [\"382\", \"00\", \"(?:20|[3-79]\\\\d)\\\\d{6}|80\\\\d{6,7}\", [8, 9], [[\"(\\\\d{2})(\\\\d{3})(\\\\d{3,4})\", \"$1 $2 $3\", [\"[2-9]\"], \"0$1\"]], \"0\"],\n \"MF\": [\"590\", \"00\", \"590\\\\d{6}|(?:69|80|9\\\\d)\\\\d{7}\", [9], 0, \"0\", 0, 0, 0, 0, 0, [[\"590(?:0[079]|[14]3|[27][79]|3[03-7]|5[0-268]|87)\\\\d{4}\"], [\"69(?:0\\\\d\\\\d|1(?:2[2-9]|3[0-5])|4(?:0[89]|1[2-6]|9\\\\d)|6(?:1[016-9]|5[0-4]|[67]\\\\d))\\\\d{4}\"], [\"80[0-5]\\\\d{6}\"], 0, 0, 0, 0, 0, [\"9(?:(?:39[5-7]|76[018])\\\\d|475[0-5])\\\\d{4}\"]]],\n \"MG\": [\"261\", \"00\", \"[23]\\\\d{8}\", [9], [[\"(\\\\d{2})(\\\\d{2})(\\\\d{3})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"[23]\"], \"0$1\"]], \"0\", 0, \"([24-9]\\\\d{6})$|0\", \"20$1\"],\n \"MH\": [\"692\", \"011\", \"329\\\\d{4}|(?:[256]\\\\d|45)\\\\d{5}\", [7], [[\"(\\\\d{3})(\\\\d{4})\", \"$1-$2\", [\"[2-6]\"]]], \"1\"],\n \"MK\": [\"389\", \"00\", \"[2-578]\\\\d{7}\", [8], [[\"(\\\\d)(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"2|34[47]|4(?:[37]7|5[47]|64)\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"[347]\"], \"0$1\"], [\"(\\\\d{3})(\\\\d)(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"[58]\"], \"0$1\"]], \"0\"],\n \"ML\": [\"223\", \"00\", \"[24-9]\\\\d{7}\", [8], [[\"(\\\\d{2})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"[24-9]\"]]]],\n \"MM\": [\"95\", \"00\", \"1\\\\d{5,7}|95\\\\d{6}|(?:[4-7]|9[0-46-9])\\\\d{6,8}|(?:2|8\\\\d)\\\\d{5,8}\", [6, 7, 8, 9, 10], [[\"(\\\\d)(\\\\d{2})(\\\\d{3})\", \"$1 $2 $3\", [\"16|2\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{2})(\\\\d{3})\", \"$1 $2 $3\", [\"[45]|6(?:0[23]|[1-689]|7[235-7])|7(?:[0-4]|5[2-7])|8[1-6]\"], \"0$1\"], [\"(\\\\d)(\\\\d{3})(\\\\d{3,4})\", \"$1 $2 $3\", [\"[12]\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{3})(\\\\d{3,4})\", \"$1 $2 $3\", [\"[4-7]|8[1-35]\"], \"0$1\"], [\"(\\\\d)(\\\\d{3})(\\\\d{4,6})\", \"$1 $2 $3\", [\"9(?:2[0-4]|[35-9]|4[137-9])\"], \"0$1\"], [\"(\\\\d)(\\\\d{4})(\\\\d{4})\", \"$1 $2 $3\", [\"2\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"8\"], \"0$1\"], [\"(\\\\d)(\\\\d{3})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3 $4\", [\"92\"], \"0$1\"], [\"(\\\\d)(\\\\d{5})(\\\\d{4})\", \"$1 $2 $3\", [\"9\"], \"0$1\"]], \"0\"],\n \"MN\": [\"976\", \"001\", \"[12]\\\\d{7,9}|[5-9]\\\\d{7}\", [8, 9, 10], [[\"(\\\\d{2})(\\\\d{2})(\\\\d{4})\", \"$1 $2 $3\", [\"[12]1\"], \"0$1\"], [\"(\\\\d{4})(\\\\d{4})\", \"$1 $2\", [\"[5-9]\"]], [\"(\\\\d{3})(\\\\d{5,6})\", \"$1 $2\", [\"[12]2[1-3]\"], \"0$1\"], [\"(\\\\d{4})(\\\\d{5,6})\", \"$1 $2\", [\"[12](?:27|3[2-8]|4[2-68]|5[1-4689])\", \"[12](?:27|3[2-8]|4[2-68]|5[1-4689])[0-3]\"], \"0$1\"], [\"(\\\\d{5})(\\\\d{4,5})\", \"$1 $2\", [\"[12]\"], \"0$1\"]], \"0\"],\n \"MO\": [\"853\", \"00\", \"0800\\\\d{3}|(?:28|[68]\\\\d)\\\\d{6}\", [7, 8], [[\"(\\\\d{4})(\\\\d{3})\", \"$1 $2\", [\"0\"]], [\"(\\\\d{4})(\\\\d{4})\", \"$1 $2\", [\"[268]\"]]]],\n \"MP\": [\"1\", \"011\", \"[58]\\\\d{9}|(?:67|90)0\\\\d{7}\", [10], 0, \"1\", 0, \"([2-9]\\\\d{6})$|1\", \"670$1\", 0, \"670\"],\n \"MQ\": [\"596\", \"00\", \"596\\\\d{6}|(?:69|80|9\\\\d)\\\\d{7}\", [9], [[\"(\\\\d{3})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"[569]\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"8\"], \"0$1\"]], \"0\"],\n \"MR\": [\"222\", \"00\", \"(?:[2-4]\\\\d\\\\d|800)\\\\d{5}\", [8], [[\"(\\\\d{2})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"[2-48]\"]]]],\n \"MS\": [\"1\", \"011\", \"(?:[58]\\\\d\\\\d|664|900)\\\\d{7}\", [10], 0, \"1\", 0, \"([34]\\\\d{6})$|1\", \"664$1\", 0, \"664\"],\n \"MT\": [\"356\", \"00\", \"3550\\\\d{4}|(?:[2579]\\\\d\\\\d|800)\\\\d{5}\", [8], [[\"(\\\\d{4})(\\\\d{4})\", \"$1 $2\", [\"[2357-9]\"]]]],\n \"MU\": [\"230\", \"0(?:0|[24-7]0|3[03])\", \"(?:[57]|8\\\\d\\\\d)\\\\d{7}|[2-468]\\\\d{6}\", [7, 8, 10], [[\"(\\\\d{3})(\\\\d{4})\", \"$1 $2\", [\"[2-46]|8[013]\"]], [\"(\\\\d{4})(\\\\d{4})\", \"$1 $2\", [\"[57]\"]], [\"(\\\\d{5})(\\\\d{5})\", \"$1 $2\", [\"8\"]]], 0, 0, 0, 0, 0, 0, 0, \"020\"],\n \"MV\": [\"960\", \"0(?:0|19)\", \"(?:800|9[0-57-9]\\\\d)\\\\d{7}|[34679]\\\\d{6}\", [7, 10], [[\"(\\\\d{3})(\\\\d{4})\", \"$1-$2\", [\"[34679]\"]], [\"(\\\\d{3})(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"[89]\"]]], 0, 0, 0, 0, 0, 0, 0, \"00\"],\n \"MW\": [\"265\", \"00\", \"(?:[1289]\\\\d|31|77)\\\\d{7}|1\\\\d{6}\", [7, 9], [[\"(\\\\d)(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"1[2-9]\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"2\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"[137-9]\"], \"0$1\"]], \"0\"],\n \"MX\": [\"52\", \"0[09]\", \"1(?:(?:22|44|7[27]|87|99)[1-9]|65[0-689])\\\\d{7}|(?:1(?:[01]\\\\d|2[13-9]|[35][1-9]|4[0-35-9]|6[0-46-9]|7[013-689]|8[1-69]|9[1-8])|[2-9]\\\\d)\\\\d{8}\", [10, 11], [[\"(\\\\d{2})(\\\\d{4})(\\\\d{4})\", \"$1 $2 $3\", [\"33|5[56]|81\"], 0, 1], [\"(\\\\d{3})(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"[2-9]\"], 0, 1], [\"(\\\\d)(\\\\d{2})(\\\\d{4})(\\\\d{4})\", \"$2 $3 $4\", [\"1(?:33|5[56]|81)\"], 0, 1], [\"(\\\\d)(\\\\d{3})(\\\\d{3})(\\\\d{4})\", \"$2 $3 $4\", [\"1\"], 0, 1]], \"01\", 0, \"0(?:[12]|4[45])|1\", 0, 0, 0, 0, \"00\"],\n \"MY\": [\"60\", \"00\", \"1\\\\d{8,9}|(?:3\\\\d|[4-9])\\\\d{7}\", [8, 9, 10], [[\"(\\\\d)(\\\\d{3})(\\\\d{4})\", \"$1-$2 $3\", [\"[4-79]\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{3})(\\\\d{3,4})\", \"$1-$2 $3\", [\"1(?:[02469]|[378][1-9]|53)|8\", \"1(?:[02469]|[37][1-9]|53|8(?:[1-46-9]|5[7-9]))|8\"], \"0$1\"], [\"(\\\\d)(\\\\d{4})(\\\\d{4})\", \"$1-$2 $3\", [\"3\"], \"0$1\"], [\"(\\\\d)(\\\\d{3})(\\\\d{2})(\\\\d{4})\", \"$1-$2-$3-$4\", [\"1(?:[367]|80)\"]], [\"(\\\\d{3})(\\\\d{3})(\\\\d{4})\", \"$1-$2 $3\", [\"15\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{4})(\\\\d{4})\", \"$1-$2 $3\", [\"1\"], \"0$1\"]], \"0\"],\n \"MZ\": [\"258\", \"00\", \"(?:2|8\\\\d)\\\\d{7}\", [8, 9], [[\"(\\\\d{2})(\\\\d{3})(\\\\d{3,4})\", \"$1 $2 $3\", [\"2|8[2-79]\"]], [\"(\\\\d{3})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"8\"]]]],\n \"NA\": [\"264\", \"00\", \"[68]\\\\d{7,8}\", [8, 9], [[\"(\\\\d{2})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"88\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{3})(\\\\d{3,4})\", \"$1 $2 $3\", [\"6\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"87\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"8\"], \"0$1\"]], \"0\"],\n \"NC\": [\"687\", \"00\", \"(?:050|[2-57-9]\\\\d\\\\d)\\\\d{3}\", [6], [[\"(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1.$2.$3\", [\"[02-57-9]\"]]]],\n \"NE\": [\"227\", \"00\", \"[027-9]\\\\d{7}\", [8], [[\"(\\\\d{2})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"08\"]], [\"(\\\\d{2})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"[089]|2[013]|7[047]\"]]]],\n \"NF\": [\"672\", \"00\", \"[13]\\\\d{5}\", [6], [[\"(\\\\d{2})(\\\\d{4})\", \"$1 $2\", [\"1[0-3]\"]], [\"(\\\\d)(\\\\d{5})\", \"$1 $2\", [\"[13]\"]]], 0, 0, \"([0-258]\\\\d{4})$\", \"3$1\"],\n \"NG\": [\"234\", \"009\", \"2[0-24-9]\\\\d{8}|[78]\\\\d{10,13}|[7-9]\\\\d{9}|[1-9]\\\\d{7}|[124-7]\\\\d{6}\", [7, 8, 10, 11, 12, 13, 14], [[\"(\\\\d{2})(\\\\d{2})(\\\\d{3})\", \"$1 $2 $3\", [\"78\"], \"0$1\"], [\"(\\\\d)(\\\\d{3})(\\\\d{3,4})\", \"$1 $2 $3\", [\"[12]|9(?:0[3-9]|[1-9])\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{3})(\\\\d{2,3})\", \"$1 $2 $3\", [\"[3-6]|7(?:0[0-689]|[1-79])|8[2-9]\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{3})(\\\\d{3,4})\", \"$1 $2 $3\", [\"[7-9]\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"20[129]\"], \"0$1\"], [\"(\\\\d{4})(\\\\d{2})(\\\\d{4})\", \"$1 $2 $3\", [\"2\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{4})(\\\\d{4,5})\", \"$1 $2 $3\", [\"[78]\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{5})(\\\\d{5,6})\", \"$1 $2 $3\", [\"[78]\"], \"0$1\"]], \"0\"],\n \"NI\": [\"505\", \"00\", \"(?:1800|[25-8]\\\\d{3})\\\\d{4}\", [8], [[\"(\\\\d{4})(\\\\d{4})\", \"$1 $2\", [\"[125-8]\"]]]],\n \"NL\": [\"31\", \"00\", \"(?:[124-7]\\\\d\\\\d|3(?:[02-9]\\\\d|1[0-8]))\\\\d{6}|8\\\\d{6,9}|9\\\\d{6,10}|1\\\\d{4,5}\", [5, 6, 7, 8, 9, 10, 11], [[\"(\\\\d{3})(\\\\d{4,7})\", \"$1 $2\", [\"[89]0\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{7})\", \"$1 $2\", [\"66\"], \"0$1\"], [\"(\\\\d)(\\\\d{8})\", \"$1 $2\", [\"6\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"1[16-8]|2[259]|3[124]|4[17-9]|5[124679]\"], \"0$1\"], 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\"[1289]\\\\d{9}|50\\\\d{5}(?:\\\\d{2,3})?|[27-9]\\\\d{7,8}|(?:[34]\\\\d|6[0-35-9])\\\\d{6}|8\\\\d{4,6}\", [5, 6, 7, 8, 9, 10], [[\"(\\\\d{2})(\\\\d{3,8})\", \"$1 $2\", [\"8[1-79]\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{2})(\\\\d{2,3})\", \"$1 $2 $3\", [\"50[036-8]|8|90\", \"50(?:[0367]|88)|8|90\"], \"0$1\"], [\"(\\\\d)(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"24|[346]|7[2-57-9]|9[2-9]\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{3})(\\\\d{3,4})\", \"$1 $2 $3\", [\"2(?:10|74)|[589]\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{3,4})(\\\\d{4})\", \"$1 $2 $3\", [\"1|2[028]\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{3})(\\\\d{3,5})\", \"$1 $2 $3\", [\"2(?:[169]|7[0-35-9])|7\"], \"0$1\"]], \"0\", 0, 0, 0, 0, 0, 0, \"00\"],\n \"OM\": [\"968\", \"00\", \"(?:1505|[279]\\\\d{3}|500)\\\\d{4}|800\\\\d{5,6}\", [7, 8, 9], [[\"(\\\\d{3})(\\\\d{4,6})\", \"$1 $2\", [\"[58]\"]], [\"(\\\\d{2})(\\\\d{6})\", \"$1 $2\", [\"2\"]], [\"(\\\\d{4})(\\\\d{4})\", \"$1 $2\", [\"[179]\"]]]],\n \"PA\": [\"507\", \"00\", \"(?:00800|8\\\\d{3})\\\\d{6}|[68]\\\\d{7}|[1-57-9]\\\\d{6}\", [7, 8, 10, 11], [[\"(\\\\d{3})(\\\\d{4})\", \"$1-$2\", [\"[1-57-9]\"]], [\"(\\\\d{4})(\\\\d{4})\", \"$1-$2\", [\"[68]\"]], [\"(\\\\d{3})(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"8\"]]]],\n \"PE\": [\"51\", \"00|19(?:1[124]|77|90)00\", \"(?:[14-8]|9\\\\d)\\\\d{7}\", [8, 9], [[\"(\\\\d{3})(\\\\d{5})\", \"$1 $2\", [\"80\"], \"(0$1)\"], [\"(\\\\d)(\\\\d{7})\", \"$1 $2\", [\"1\"], \"(0$1)\"], [\"(\\\\d{2})(\\\\d{6})\", \"$1 $2\", [\"[4-8]\"], \"(0$1)\"], [\"(\\\\d{3})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"9\"]]], \"0\", 0, 0, 0, 0, 0, 0, \"00\", \" Anexo \"],\n \"PF\": [\"689\", \"00\", \"4\\\\d{5}(?:\\\\d{2})?|8\\\\d{7,8}\", [6, 8, 9], [[\"(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3\", [\"44\"]], [\"(\\\\d{2})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"4|8[7-9]\"]], [\"(\\\\d{3})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"8\"]]]],\n \"PG\": [\"675\", \"00|140[1-3]\", \"(?:180|[78]\\\\d{3})\\\\d{4}|(?:[2-589]\\\\d|64)\\\\d{5}\", [7, 8], [[\"(\\\\d{3})(\\\\d{4})\", \"$1 $2\", [\"18|[2-69]|85\"]], [\"(\\\\d{4})(\\\\d{4})\", \"$1 $2\", [\"[78]\"]]], 0, 0, 0, 0, 0, 0, 0, \"00\"],\n \"PH\": [\"63\", \"00\", \"(?:[2-7]|9\\\\d)\\\\d{8}|2\\\\d{5}|(?:1800|8)\\\\d{7,9}\", [6, 8, 9, 10, 11, 12, 13], [[\"(\\\\d)(\\\\d{5})\", \"$1 $2\", [\"2\"], \"(0$1)\"], [\"(\\\\d{4})(\\\\d{4,6})\", \"$1 $2\", [\"3(?:23|39|46)|4(?:2[3-6]|[35]9|4[26]|76)|544|88[245]|(?:52|64|86)2\", \"3(?:230|397|461)|4(?:2(?:35|[46]4|51)|396|4(?:22|63)|59[347]|76[15])|5(?:221|446)|642[23]|8(?:622|8(?:[24]2|5[13]))\"], \"(0$1)\"], [\"(\\\\d{5})(\\\\d{4})\", \"$1 $2\", [\"346|4(?:27|9[35])|883\", \"3469|4(?:279|9(?:30|56))|8834\"], \"(0$1)\"], [\"(\\\\d)(\\\\d{4})(\\\\d{4})\", \"$1 $2 $3\", [\"2\"], \"(0$1)\"], [\"(\\\\d{2})(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"[3-7]|8[2-8]\"], \"(0$1)\"], [\"(\\\\d{3})(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"[89]\"], \"0$1\"], 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[\"(\\\\d{5})(\\\\d{5})\", \"$1 $2\", [\"58\"], \"(0$1)\"], [\"(\\\\d{3})(\\\\d{7})\", \"$1 $2\", [\"3\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{3})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3 $4\", [\"2[125]|4[0-246-9]|5[1-35-7]|6[1-8]|7[14]|8[16]|91\"], \"(0$1)\"], [\"(\\\\d{3})(\\\\d{3})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3 $4\", [\"[24-9]\"], \"(0$1)\"]], \"0\"],\n \"PL\": [\"48\", \"00\", \"(?:6|8\\\\d\\\\d)\\\\d{7}|[1-9]\\\\d{6}(?:\\\\d{2})?|[26]\\\\d{5}\", [6, 7, 8, 9, 10], [[\"(\\\\d{5})\", \"$1\", [\"19\"]], [\"(\\\\d{3})(\\\\d{3})\", \"$1 $2\", [\"11|20|64\"]], [\"(\\\\d{2})(\\\\d{2})(\\\\d{3})\", \"$1 $2 $3\", [\"(?:1[2-8]|2[2-69]|3[2-4]|4[1-468]|5[24-689]|6[1-3578]|7[14-7]|8[1-79]|9[145])1\", \"(?:1[2-8]|2[2-69]|3[2-4]|4[1-468]|5[24-689]|6[1-3578]|7[14-7]|8[1-79]|9[145])19\"]], [\"(\\\\d{3})(\\\\d{2})(\\\\d{2,3})\", \"$1 $2 $3\", [\"64\"]], [\"(\\\\d{3})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"21|39|45|5[0137]|6[0469]|7[02389]|8(?:0[14]|8)\"]], [\"(\\\\d{2})(\\\\d{3})(\\\\d{2})(\\\\d{2})\", 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[\"(\\\\d{3})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"16|[236-9]\"]]]],\n \"PW\": [\"680\", \"01[12]\", \"(?:[24-8]\\\\d\\\\d|345|900)\\\\d{4}\", [7], [[\"(\\\\d{3})(\\\\d{4})\", \"$1 $2\", [\"[2-9]\"]]]],\n \"PY\": [\"595\", \"00\", \"59\\\\d{4,6}|9\\\\d{5,10}|(?:[2-46-8]\\\\d|5[0-8])\\\\d{4,7}\", [6, 7, 8, 9, 10, 11], [[\"(\\\\d{3})(\\\\d{3,6})\", \"$1 $2\", [\"[2-9]0\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{5})\", \"$1 $2\", [\"[26]1|3[289]|4[1246-8]|7[1-3]|8[1-36]\"], \"(0$1)\"], [\"(\\\\d{3})(\\\\d{4,5})\", \"$1 $2\", [\"2[279]|3[13-5]|4[359]|5|6(?:[34]|7[1-46-8])|7[46-8]|85\"], \"(0$1)\"], [\"(\\\\d{2})(\\\\d{3})(\\\\d{3,4})\", \"$1 $2 $3\", [\"2[14-68]|3[26-9]|4[1246-8]|6(?:1|75)|7[1-35]|8[1-36]\"], \"(0$1)\"], [\"(\\\\d{2})(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"87\"]], [\"(\\\\d{3})(\\\\d{6})\", \"$1 $2\", [\"9(?:[5-79]|8[1-7])\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"[2-8]\"], \"0$1\"], [\"(\\\\d{4})(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"9\"]]], \"0\"],\n \"QA\": [\"974\", \"00\", \"800\\\\d{4}|(?:2|800)\\\\d{6}|(?:0080|[3-7])\\\\d{7}\", [7, 8, 9, 11], [[\"(\\\\d{3})(\\\\d{4})\", \"$1 $2\", [\"2[16]|8\"]], [\"(\\\\d{4})(\\\\d{4})\", \"$1 $2\", [\"[3-7]\"]]]],\n \"RE\": [\"262\", \"00\", \"(?:26|[689]\\\\d)\\\\d{7}\", [9], [[\"(\\\\d{3})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"[2689]\"], \"0$1\"]], \"0\", 0, 0, 0, 0, 0, [[\"26(?:2\\\\d\\\\d|3(?:0\\\\d|1[0-6]))\\\\d{4}\"], [\"69(?:2\\\\d\\\\d|3(?:[06][0-6]|1[013]|2[0-2]|3[0-39]|4\\\\d|5[0-5]|7[0-37]|8[0-8]|9[0-479]))\\\\d{4}\"], [\"80\\\\d{7}\"], [\"89[1-37-9]\\\\d{6}\"], 0, 0, 0, 0, [\"9(?:399[0-3]|479[0-5]|76(?:2[27]|3[0-37]))\\\\d{4}\"], [\"8(?:1[019]|2[0156]|84|90)\\\\d{6}\"]]],\n \"RO\": [\"40\", \"00\", \"(?:[236-8]\\\\d|90)\\\\d{7}|[23]\\\\d{5}\", [6, 9], [[\"(\\\\d{3})(\\\\d{3})\", \"$1 $2\", [\"2[3-6]\", \"2[3-6]\\\\d9\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{4})\", \"$1 $2\", [\"219|31\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"[23]1\"], 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[\"9(?:00|39|44|9)\"], \"0$1\", 0, \"$1 $2\"], [\"(\\\\d{2})(\\\\d{3})(\\\\d{2})\", \"$1-$2 $3\", [\"[12][136]|3[356]|4[0246]|6[03]|90[1-9]\"], \"0$1\", 0, \"$1 $2 $3\"], [\"(\\\\d)(\\\\d{2,3})(\\\\d{2})(\\\\d{2})\", \"$1-$2 $3 $4\", [\"8\"], \"0$1\", 0, \"$1 $2 $3 $4\"], [\"(\\\\d{3})(\\\\d{2,3})(\\\\d{2})\", \"$1-$2 $3\", [\"1[2457]|2(?:[247-9]|5[0138])|3[0247-9]|4[1357-9]|5[0-35-9]|6(?:[125689]|4[02-57]|7[0-2])|9(?:[125-8]|3[02-5]|4[0-3])\"], \"0$1\", 0, \"$1 $2 $3\"], [\"(\\\\d{3})(\\\\d{2,3})(\\\\d{3})\", \"$1-$2 $3\", [\"9(?:00|39|44)\"], \"0$1\", 0, \"$1 $2 $3\"], [\"(\\\\d{2})(\\\\d{2,3})(\\\\d{2})(\\\\d{2})\", \"$1-$2 $3 $4\", [\"1[13689]|2[0136]|3[1356]|4[0246]|54|6[03]|90[1-9]\"], \"0$1\", 0, \"$1 $2 $3 $4\"], [\"(\\\\d{2})(\\\\d{3})(\\\\d{2})(\\\\d{2})\", \"$1-$2 $3 $4\", [\"10|7\"], \"0$1\", 0, \"$1 $2 $3 $4\"], [\"(\\\\d)(\\\\d{3})(\\\\d{3})(\\\\d{2})\", \"$1-$2 $3 $4\", [\"8\"], \"0$1\", 0, \"$1 $2 $3 $4\"], [\"(\\\\d{3})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1-$2 $3 $4\", [\"[13-5]|2(?:[247-9]|5[0138])|6(?:[124-689]|7[0-2])|9(?:[125-8]|3[02-5]|4[0-3])\"], \"0$1\", 0, \"$1 $2 $3 $4\"], [\"(\\\\d{3})(\\\\d{2})(\\\\d{2})(\\\\d{3})\", \"$1-$2 $3 $4\", [\"9\"], \"0$1\", 0, \"$1 $2 $3 $4\"], [\"(\\\\d{3})(\\\\d{2})(\\\\d{3})(\\\\d{2})(\\\\d{2})\", \"$1-$2 $3 $4 $5\", [\"[26]\"], \"0$1\", 0, \"$1 $2 $3 $4 $5\"]], \"0\"],\n \"SG\": [\"65\", \"0[0-3]\\\\d\", \"(?:(?:1\\\\d|8)\\\\d\\\\d|7000)\\\\d{7}|[3689]\\\\d{7}\", [8, 10, 11], [[\"(\\\\d{4})(\\\\d{4})\", \"$1 $2\", [\"[369]|8(?:0[1-9]|[1-9])\"]], [\"(\\\\d{3})(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"8\"]], [\"(\\\\d{4})(\\\\d{4})(\\\\d{3})\", \"$1 $2 $3\", [\"7\"]], [\"(\\\\d{4})(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"1\"]]]],\n \"SH\": [\"290\", \"00\", \"(?:[256]\\\\d|8)\\\\d{3}\", [4, 5], 0, 0, 0, 0, 0, 0, \"[256]\"],\n \"SI\": [\"386\", \"00|10(?:22|66|88|99)\", \"[1-7]\\\\d{7}|8\\\\d{4,7}|90\\\\d{4,6}\", [5, 6, 7, 8], [[\"(\\\\d{2})(\\\\d{3,6})\", \"$1 $2\", [\"8[09]|9\"], \"0$1\"], 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\"00\", \"(?:[2-5]|68|[78]\\\\d)\\\\d{5}\", [6, 7], [[\"(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1-$2-$3\", [\"56\"]], [\"(\\\\d{3})(\\\\d{3})\", \"$1-$2\", [\"[2-5]\"]], [\"(\\\\d{3})(\\\\d{4})\", \"$1-$2\", [\"[6-8]\"]]]],\n \"SS\": [\"211\", \"00\", \"[19]\\\\d{8}\", [9], [[\"(\\\\d{3})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"[19]\"], \"0$1\"]], \"0\"],\n \"ST\": [\"239\", \"00\", \"(?:22|9\\\\d)\\\\d{5}\", [7], [[\"(\\\\d{3})(\\\\d{4})\", \"$1 $2\", [\"[29]\"]]]],\n \"SV\": [\"503\", \"00\", \"[267]\\\\d{7}|(?:80\\\\d|900)\\\\d{4}(?:\\\\d{4})?\", [7, 8, 11], [[\"(\\\\d{3})(\\\\d{4})\", \"$1 $2\", [\"[89]\"]], [\"(\\\\d{4})(\\\\d{4})\", \"$1 $2\", [\"[267]\"]], [\"(\\\\d{3})(\\\\d{4})(\\\\d{4})\", \"$1 $2 $3\", [\"[89]\"]]]],\n \"SX\": [\"1\", \"011\", \"7215\\\\d{6}|(?:[58]\\\\d\\\\d|900)\\\\d{7}\", [10], 0, \"1\", 0, \"(5\\\\d{6})$|1\", \"721$1\", 0, \"721\"],\n \"SY\": [\"963\", \"00\", \"[1-39]\\\\d{8}|[1-5]\\\\d{7}\", [8, 9], [[\"(\\\\d{2})(\\\\d{3})(\\\\d{3,4})\", \"$1 $2 $3\", [\"[1-5]\"], \"0$1\", 1], [\"(\\\\d{3})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"9\"], \"0$1\", 1]], \"0\"],\n \"SZ\": [\"268\", \"00\", \"0800\\\\d{4}|(?:[237]\\\\d|900)\\\\d{6}\", [8, 9], [[\"(\\\\d{4})(\\\\d{4})\", \"$1 $2\", [\"[0237]\"]], [\"(\\\\d{5})(\\\\d{4})\", \"$1 $2\", [\"9\"]]]],\n \"TA\": [\"290\", \"00\", \"8\\\\d{3}\", [4], 0, 0, 0, 0, 0, 0, \"8\"],\n \"TC\": [\"1\", \"011\", \"(?:[58]\\\\d\\\\d|649|900)\\\\d{7}\", [10], 0, \"1\", 0, \"([2-479]\\\\d{6})$|1\", \"649$1\", 0, \"649\"],\n \"TD\": [\"235\", \"00|16\", \"(?:22|[69]\\\\d|77)\\\\d{6}\", [8], [[\"(\\\\d{2})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"[2679]\"]]], 0, 0, 0, 0, 0, 0, 0, \"00\"],\n \"TG\": [\"228\", \"00\", \"[279]\\\\d{7}\", [8], [[\"(\\\\d{2})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"[279]\"]]]],\n \"TH\": [\"66\", \"00[1-9]\", \"(?:001800|[2-57]|[689]\\\\d)\\\\d{7}|1\\\\d{7,9}\", [8, 9, 10, 13], [[\"(\\\\d)(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"2\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{3})(\\\\d{3,4})\", \"$1 $2 $3\", [\"[13-9]\"], \"0$1\"], [\"(\\\\d{4})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"1\"]]], \"0\"],\n \"TJ\": [\"992\", \"810\", \"[0-57-9]\\\\d{8}\", [9], [[\"(\\\\d{6})(\\\\d)(\\\\d{2})\", \"$1 $2 $3\", [\"331\", \"3317\"]], [\"(\\\\d{3})(\\\\d{2})(\\\\d{4})\", \"$1 $2 $3\", [\"44[02-479]|[34]7\"]], [\"(\\\\d{4})(\\\\d)(\\\\d{4})\", \"$1 $2 $3\", [\"3[1-5]\"]], [\"(\\\\d{2})(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"[0-57-9]\"]]], 0, 0, 0, 0, 0, 0, 0, \"8~10\"],\n \"TK\": [\"690\", \"00\", \"[2-47]\\\\d{3,6}\", [4, 5, 6, 7]],\n \"TL\": [\"670\", \"00\", \"7\\\\d{7}|(?:[2-47]\\\\d|[89]0)\\\\d{5}\", [7, 8], [[\"(\\\\d{3})(\\\\d{4})\", \"$1 $2\", [\"[2-489]|70\"]], [\"(\\\\d{4})(\\\\d{4})\", \"$1 $2\", [\"7\"]]]],\n \"TM\": [\"993\", \"810\", \"[1-6]\\\\d{7}\", [8], [[\"(\\\\d{2})(\\\\d{2})(\\\\d{2})(\\\\d{2})\", \"$1 $2-$3-$4\", [\"12\"], \"(8 $1)\"], [\"(\\\\d{3})(\\\\d)(\\\\d{2})(\\\\d{2})\", \"$1 $2-$3-$4\", [\"[1-5]\"], \"(8 $1)\"], [\"(\\\\d{2})(\\\\d{6})\", \"$1 $2\", [\"6\"], \"8 $1\"]], \"8\", 0, 0, 0, 0, 0, 0, \"8~10\"],\n \"TN\": [\"216\", \"00\", \"[2-57-9]\\\\d{7}\", [8], [[\"(\\\\d{2})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"[2-57-9]\"]]]],\n \"TO\": [\"676\", \"00\", \"(?:0800|(?:[5-8]\\\\d\\\\d|999)\\\\d)\\\\d{3}|[2-8]\\\\d{4}\", [5, 7], [[\"(\\\\d{2})(\\\\d{3})\", \"$1-$2\", [\"[2-4]|50|6[09]|7[0-24-69]|8[05]\"]], [\"(\\\\d{4})(\\\\d{3})\", \"$1 $2\", [\"0\"]], [\"(\\\\d{3})(\\\\d{4})\", \"$1 $2\", [\"[5-9]\"]]]],\n \"TR\": [\"90\", \"00\", \"4\\\\d{6}|8\\\\d{11,12}|(?:[2-58]\\\\d\\\\d|900)\\\\d{7}\", [7, 10, 12, 13], [[\"(\\\\d{3})(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"512|8[01589]|90\"], \"0$1\", 1], [\"(\\\\d{3})(\\\\d{3})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"5(?:[0-59]|61)\", \"5(?:[0-59]|61[06])\", \"5(?:[0-59]|61[06]1)\"], \"0$1\", 1], [\"(\\\\d{3})(\\\\d{3})(\\\\d{2})(\\\\d{2})\", \"$1 $2 $3 $4\", [\"[24][1-8]|3[1-9]\"], \"(0$1)\", 1], [\"(\\\\d{3})(\\\\d{3})(\\\\d{6,7})\", \"$1 $2 $3\", [\"80\"], \"0$1\", 1]], \"0\"],\n \"TT\": [\"1\", \"011\", \"(?:[58]\\\\d\\\\d|900)\\\\d{7}\", [10], 0, \"1\", 0, \"([2-46-8]\\\\d{6})$|1\", \"868$1\", 0, \"868\"],\n \"TV\": [\"688\", \"00\", \"(?:2|7\\\\d\\\\d|90)\\\\d{4}\", [5, 6, 7], [[\"(\\\\d{2})(\\\\d{3})\", \"$1 $2\", [\"2\"]], [\"(\\\\d{2})(\\\\d{4})\", \"$1 $2\", [\"90\"]], [\"(\\\\d{2})(\\\\d{5})\", \"$1 $2\", [\"7\"]]]],\n \"TW\": [\"886\", \"0(?:0[25-79]|19)\", \"[2-689]\\\\d{8}|7\\\\d{9,10}|[2-8]\\\\d{7}|2\\\\d{6}\", [7, 8, 9, 10, 11], [[\"(\\\\d{2})(\\\\d)(\\\\d{4})\", \"$1 $2 $3\", [\"202\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{3})(\\\\d{3,4})\", \"$1 $2 $3\", [\"[258]0\"], \"0$1\"], [\"(\\\\d)(\\\\d{3,4})(\\\\d{4})\", \"$1 $2 $3\", [\"[23568]|4(?:0[02-48]|[1-47-9])|7[1-9]\", \"[23568]|4(?:0[2-48]|[1-47-9])|(?:400|7)[1-9]\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"[49]\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{4})(\\\\d{4,5})\", \"$1 $2 $3\", [\"7\"], \"0$1\"]], \"0\", 0, 0, 0, 0, 0, 0, 0, \"#\"],\n \"TZ\": [\"255\", \"00[056]\", \"(?:[25-8]\\\\d|41|90)\\\\d{7}\", [9], [[\"(\\\\d{3})(\\\\d{2})(\\\\d{4})\", \"$1 $2 $3\", [\"[89]\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"[24]\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{7})\", \"$1 $2\", [\"5\"]], [\"(\\\\d{3})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"[67]\"], \"0$1\"]], \"0\"],\n \"UA\": [\"380\", \"00\", \"[89]\\\\d{9}|[3-9]\\\\d{8}\", [9, 10], [[\"(\\\\d{3})(\\\\d{3})(\\\\d{3})\", \"$1 $2 $3\", [\"6[12][29]|(?:3[1-8]|4[136-8]|5[12457]|6[49])2|(?:56|65)[24]\", \"6[12][29]|(?:35|4[1378]|5[12457]|6[49])2|(?:56|65)[24]|(?:3[1-46-8]|46)2[013-9]\"], \"0$1\"], [\"(\\\\d{4})(\\\\d{5})\", \"$1 $2\", [\"3[1-8]|4(?:[1367]|[45][6-9]|8[4-6])|5(?:[1-5]|6[0135689]|7[4-6])|6(?:[12][3-7]|[459])\", \"3[1-8]|4(?:[1367]|[45][6-9]|8[4-6])|5(?:[1-5]|6(?:[015689]|3[02389])|7[4-6])|6(?:[12][3-7]|[459])\"], \"0$1\"], [\"(\\\\d{2})(\\\\d{3})(\\\\d{4})\", \"$1 $2 $3\", [\"[3-7]|89|9[1-9]\"], \"0$1\"], [\"(\\\\d{3})(\\\\d{3})(\\\\d{3,4})\", \"$1 $2 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Node.js \"ES Modules\"\n// importing system which is even uncapable of importing \"*.json\" files.\nimport metadata from '../../metadata.min.json.js';\nexport default function withMetadataArgument(func, _arguments) {\n var args = Array.prototype.slice.call(_arguments);\n args.push(metadata);\n return func.apply(this, args);\n}","function _typeof(obj) {\n \"@babel/helpers - typeof\";\n\n return _typeof = \"function\" == typeof Symbol && \"symbol\" == typeof Symbol.iterator ? function (obj) {\n return typeof obj;\n } : function (obj) {\n return obj && \"function\" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj;\n }, _typeof(obj);\n}\nfunction _defineProperties(target, props) {\n for (var i = 0; i < props.length; i++) {\n var descriptor = props[i];\n descriptor.enumerable = descriptor.enumerable || false;\n descriptor.configurable = true;\n if (\"value\" in descriptor) descriptor.writable = true;\n Object.defineProperty(target, 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_createSuper(Derived) {\n var hasNativeReflectConstruct = _isNativeReflectConstruct();\n return function _createSuperInternal() {\n var Super = _getPrototypeOf(Derived),\n result;\n if (hasNativeReflectConstruct) {\n var NewTarget = _getPrototypeOf(this).constructor;\n result = Reflect.construct(Super, arguments, NewTarget);\n } else {\n result = Super.apply(this, arguments);\n }\n return _possibleConstructorReturn(this, result);\n };\n}\nfunction _possibleConstructorReturn(self, call) {\n if (call && (_typeof(call) === \"object\" || typeof call === \"function\")) {\n return call;\n } else if (call !== void 0) {\n throw new TypeError(\"Derived constructors may only return object or undefined\");\n }\n return _assertThisInitialized(self);\n}\nfunction _assertThisInitialized(self) {\n if (self === void 0) {\n throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\");\n }\n return self;\n}\nfunction _wrapNativeSuper(Class) {\n var _cache = typeof Map === \"function\" ? new Map() : undefined;\n _wrapNativeSuper = function _wrapNativeSuper(Class) {\n if (Class === null || !_isNativeFunction(Class)) return Class;\n if (typeof Class !== \"function\") {\n throw new TypeError(\"Super expression must either be null or a function\");\n }\n if (typeof _cache !== \"undefined\") {\n if (_cache.has(Class)) return _cache.get(Class);\n _cache.set(Class, Wrapper);\n }\n function Wrapper() {\n return _construct(Class, arguments, _getPrototypeOf(this).constructor);\n }\n Wrapper.prototype = Object.create(Class.prototype, {\n constructor: {\n value: Wrapper,\n enumerable: false,\n writable: true,\n configurable: true\n }\n });\n return _setPrototypeOf(Wrapper, Class);\n };\n return _wrapNativeSuper(Class);\n}\nfunction _construct(Parent, args, Class) {\n if (_isNativeReflectConstruct()) {\n _construct = Reflect.construct;\n } else {\n _construct = function _construct(Parent, args, Class) {\n var a = [null];\n a.push.apply(a, args);\n var Constructor = Function.bind.apply(Parent, a);\n var instance = new Constructor();\n if (Class) _setPrototypeOf(instance, Class.prototype);\n return instance;\n };\n }\n return _construct.apply(null, arguments);\n}\nfunction _isNativeReflectConstruct() {\n if (typeof Reflect === \"undefined\" || !Reflect.construct) return false;\n if (Reflect.construct.sham) return false;\n if (typeof Proxy === \"function\") return true;\n try {\n Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {}));\n return true;\n } catch (e) {\n return false;\n }\n}\nfunction _isNativeFunction(fn) {\n return Function.toString.call(fn).indexOf(\"[native code]\") !== -1;\n}\nfunction _setPrototypeOf(o, p) {\n _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {\n o.__proto__ = p;\n return o;\n };\n return _setPrototypeOf(o, p);\n}\nfunction _getPrototypeOf(o) {\n _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {\n return o.__proto__ || Object.getPrototypeOf(o);\n };\n return _getPrototypeOf(o);\n}\n\n// https://stackoverflow.com/a/46971044/970769\n// \"Breaking changes in Typescript 2.1\"\n// \"Extending built-ins like Error, Array, and Map may no longer work.\"\n// \"As a recommendation, you can manually adjust the prototype immediately after any super(...) calls.\"\n// https://github.com/Microsoft/TypeScript-wiki/blob/main/Breaking-Changes.md#extending-built-ins-like-error-array-and-map-may-no-longer-work\nvar ParseError = /*#__PURE__*/function (_Error) {\n _inherits(ParseError, _Error);\n var _super = _createSuper(ParseError);\n function ParseError(code) {\n var _this;\n _classCallCheck(this, ParseError);\n _this = _super.call(this, code); // Set the prototype explicitly.\n // Any subclass of FooError will have to manually set the prototype as well.\n\n Object.setPrototypeOf(_assertThisInitialized(_this), ParseError.prototype);\n _this.name = _this.constructor.name;\n return _this;\n }\n return _createClass(ParseError);\n}( /*#__PURE__*/_wrapNativeSuper(Error));\nexport { ParseError as default };\n","// The minimum length of the national significant number.\nexport var MIN_LENGTH_FOR_NSN = 2; // The ITU says the maximum length should be 15,\n// but one can find longer numbers in Germany.\n\nexport var MAX_LENGTH_FOR_NSN = 17; // The maximum length of the country calling code.\n\nexport var MAX_LENGTH_COUNTRY_CODE = 3; // Digits accepted in phone numbers\n// (ascii, fullwidth, arabic-indic, and eastern arabic digits).\n\nexport var VALID_DIGITS = \"0-9\\uFF10-\\uFF19\\u0660-\\u0669\\u06F0-\\u06F9\"; // `DASHES` will be right after the opening square bracket of the \"character class\"\n\nvar DASHES = \"-\\u2010-\\u2015\\u2212\\u30FC\\uFF0D\";\nvar SLASHES = \"\\uFF0F/\";\nvar DOTS = \"\\uFF0E.\";\nexport var WHITESPACE = \" \\xA0\\xAD\\u200B\\u2060\\u3000\";\nvar BRACKETS = \"()\\uFF08\\uFF09\\uFF3B\\uFF3D\\\\[\\\\]\"; // export const OPENING_BRACKETS = '(\\uFF08\\uFF3B\\\\\\['\n\nvar TILDES = \"~\\u2053\\u223C\\uFF5E\"; // Regular expression of acceptable punctuation found in phone numbers. This\n// excludes punctuation found as a leading character only. This consists of dash\n// characters, white space characters, full stops, slashes, square brackets,\n// parentheses and tildes. Full-width variants are also present.\n\nexport var VALID_PUNCTUATION = \"\".concat(DASHES).concat(SLASHES).concat(DOTS).concat(WHITESPACE).concat(BRACKETS).concat(TILDES);\nexport var PLUS_CHARS = \"+\\uFF0B\"; // const LEADING_PLUS_CHARS_PATTERN = new RegExp('^[' + PLUS_CHARS + ']+')\n","// Copy-pasted from:\n// https://github.com/substack/semver-compare/blob/master/index.js\n//\n// Inlining this function because some users reported issues with\n// importing from `semver-compare` in a browser with ES6 \"native\" modules.\n//\n// Fixes `semver-compare` not being able to compare versions with alpha/beta/etc \"tags\".\n// https://github.com/catamphetamine/libphonenumber-js/issues/381\nexport default function (a, b) {\n a = a.split('-');\n b = b.split('-');\n var pa = a[0].split('.');\n var pb = b[0].split('.');\n for (var i = 0; i < 3; i++) {\n var na = Number(pa[i]);\n var nb = Number(pb[i]);\n if (na > nb) return 1;\n if (nb > na) return -1;\n if (!isNaN(na) && isNaN(nb)) return 1;\n if (isNaN(na) && !isNaN(nb)) return -1;\n }\n if (a[1] && b[1]) {\n return a[1] > b[1] ? 1 : a[1] < b[1] ? -1 : 0;\n }\n return !a[1] && b[1] ? 1 : a[1] && !b[1] ? -1 : 0;\n}\n","var objectConstructor = {}.constructor;\nexport default function isObject(object) {\n return object !== undefined && object !== null && object.constructor === objectConstructor;\n}\n","function _typeof(obj) {\n \"@babel/helpers - typeof\";\n\n return _typeof = \"function\" == typeof Symbol && \"symbol\" == typeof Symbol.iterator ? function (obj) {\n return typeof obj;\n } : function (obj) {\n return obj && \"function\" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj;\n }, _typeof(obj);\n}\nfunction _classCallCheck(instance, Constructor) {\n if (!(instance instanceof Constructor)) {\n throw new TypeError(\"Cannot call a class as a function\");\n }\n}\nfunction _defineProperties(target, props) {\n for (var i = 0; i < props.length; i++) {\n var descriptor = props[i];\n descriptor.enumerable = descriptor.enumerable || false;\n descriptor.configurable = true;\n if (\"value\" in descriptor) descriptor.writable = true;\n Object.defineProperty(target, descriptor.key, descriptor);\n }\n}\nfunction _createClass(Constructor, protoProps, staticProps) {\n if (protoProps) _defineProperties(Constructor.prototype, protoProps);\n if (staticProps) _defineProperties(Constructor, staticProps);\n Object.defineProperty(Constructor, \"prototype\", {\n writable: false\n });\n return Constructor;\n}\nimport compare from './tools/semver-compare.js';\nimport isObject from './helpers/isObject.js'; // Added \"possibleLengths\" and renamed\n// \"country_phone_code_to_countries\" to \"country_calling_codes\".\n\nvar V2 = '1.0.18'; // Added \"idd_prefix\" and \"default_idd_prefix\".\n\nvar V3 = '1.2.0'; // Moved `001` country code to \"nonGeographic\" section of metadata.\n\nvar V4 = '1.7.35';\nvar DEFAULT_EXT_PREFIX = ' ext. ';\nvar CALLING_CODE_REG_EXP = /^\\d+$/;\n/**\r\n * See: https://gitlab.com/catamphetamine/libphonenumber-js/blob/master/METADATA.md\r\n */\n\nvar Metadata = /*#__PURE__*/function () {\n function Metadata(metadata) {\n _classCallCheck(this, Metadata);\n validateMetadata(metadata);\n this.metadata = metadata;\n setVersion.call(this, metadata);\n }\n _createClass(Metadata, [{\n key: \"getCountries\",\n value: function getCountries() {\n return Object.keys(this.metadata.countries).filter(function (_) {\n return _ !== '001';\n });\n }\n }, {\n key: \"getCountryMetadata\",\n value: function getCountryMetadata(countryCode) {\n return this.metadata.countries[countryCode];\n }\n }, {\n key: \"nonGeographic\",\n value: function nonGeographic() {\n if (this.v1 || this.v2 || this.v3) return; // `nonGeographical` was a typo.\n // It's present in metadata generated from `1.7.35` to `1.7.37`.\n // The test case could be found by searching for \"nonGeographical\".\n\n return this.metadata.nonGeographic || this.metadata.nonGeographical;\n }\n }, {\n key: \"hasCountry\",\n value: function hasCountry(country) {\n return this.getCountryMetadata(country) !== undefined;\n }\n }, {\n key: \"hasCallingCode\",\n value: function hasCallingCode(callingCode) {\n if (this.getCountryCodesForCallingCode(callingCode)) {\n return true;\n }\n if (this.nonGeographic()) {\n if (this.nonGeographic()[callingCode]) {\n return true;\n }\n } else {\n // A hacky workaround for old custom metadata (generated before V4).\n var countryCodes = this.countryCallingCodes()[callingCode];\n if (countryCodes && countryCodes.length === 1 && countryCodes[0] === '001') {\n return true;\n }\n }\n }\n }, {\n key: \"isNonGeographicCallingCode\",\n value: function isNonGeographicCallingCode(callingCode) {\n if (this.nonGeographic()) {\n return this.nonGeographic()[callingCode] ? true : false;\n } else {\n return this.getCountryCodesForCallingCode(callingCode) ? false : true;\n }\n } // Deprecated.\n }, {\n key: \"country\",\n value: function country(countryCode) {\n return this.selectNumberingPlan(countryCode);\n }\n }, {\n key: \"selectNumberingPlan\",\n value: function selectNumberingPlan(countryCode, callingCode) {\n // Supports just passing `callingCode` as the first argument.\n if (countryCode && CALLING_CODE_REG_EXP.test(countryCode)) {\n callingCode = countryCode;\n countryCode = null;\n }\n if (countryCode && countryCode !== '001') {\n if (!this.hasCountry(countryCode)) {\n throw new Error(\"Unknown country: \".concat(countryCode));\n }\n this.numberingPlan = new NumberingPlan(this.getCountryMetadata(countryCode), this);\n } else if (callingCode) {\n if (!this.hasCallingCode(callingCode)) {\n throw new Error(\"Unknown calling code: \".concat(callingCode));\n }\n this.numberingPlan = new NumberingPlan(this.getNumberingPlanMetadata(callingCode), this);\n } else {\n this.numberingPlan = undefined;\n }\n return this;\n }\n }, {\n key: \"getCountryCodesForCallingCode\",\n value: function getCountryCodesForCallingCode(callingCode) {\n var countryCodes = this.countryCallingCodes()[callingCode];\n if (countryCodes) {\n // Metadata before V4 included \"non-geographic entity\" calling codes\n // inside `country_calling_codes` (for example, `\"881\":[\"001\"]`).\n // Now the semantics of `country_calling_codes` has changed:\n // it's specifically for \"countries\" now.\n // Older versions of custom metadata will simply skip parsing\n // \"non-geographic entity\" phone numbers with new versions\n // of this library: it's not considered a bug,\n // because such numbers are extremely rare,\n // and developers extremely rarely use custom metadata.\n if (countryCodes.length === 1 && countryCodes[0].length === 3) {\n return;\n }\n return countryCodes;\n }\n }\n }, {\n key: \"getCountryCodeForCallingCode\",\n value: function getCountryCodeForCallingCode(callingCode) {\n var countryCodes = this.getCountryCodesForCallingCode(callingCode);\n if (countryCodes) {\n return countryCodes[0];\n }\n }\n }, {\n key: \"getNumberingPlanMetadata\",\n value: function getNumberingPlanMetadata(callingCode) {\n var countryCode = this.getCountryCodeForCallingCode(callingCode);\n if (countryCode) {\n return this.getCountryMetadata(countryCode);\n }\n if (this.nonGeographic()) {\n var metadata = this.nonGeographic()[callingCode];\n if (metadata) {\n return metadata;\n }\n } else {\n // A hacky workaround for old custom metadata (generated before V4).\n // In that metadata, there was no concept of \"non-geographic\" metadata\n // so metadata for `001` country code was stored along with other countries.\n // The test case can be found by searching for:\n // \"should work around `nonGeographic` metadata not existing\".\n var countryCodes = this.countryCallingCodes()[callingCode];\n if (countryCodes && countryCodes.length === 1 && countryCodes[0] === '001') {\n return this.metadata.countries['001'];\n }\n }\n } // Deprecated.\n }, {\n key: \"countryCallingCode\",\n value: function countryCallingCode() {\n return this.numberingPlan.callingCode();\n } // Deprecated.\n }, {\n key: \"IDDPrefix\",\n value: function IDDPrefix() {\n return this.numberingPlan.IDDPrefix();\n } // Deprecated.\n }, {\n key: \"defaultIDDPrefix\",\n value: function defaultIDDPrefix() {\n return this.numberingPlan.defaultIDDPrefix();\n } // Deprecated.\n }, {\n key: \"nationalNumberPattern\",\n value: function nationalNumberPattern() {\n return this.numberingPlan.nationalNumberPattern();\n } // Deprecated.\n }, {\n key: \"possibleLengths\",\n value: function possibleLengths() {\n return this.numberingPlan.possibleLengths();\n } // Deprecated.\n }, {\n key: \"formats\",\n value: function formats() {\n return this.numberingPlan.formats();\n } // Deprecated.\n }, {\n key: \"nationalPrefixForParsing\",\n value: function nationalPrefixForParsing() {\n return this.numberingPlan.nationalPrefixForParsing();\n } // Deprecated.\n }, {\n key: \"nationalPrefixTransformRule\",\n value: function nationalPrefixTransformRule() {\n return this.numberingPlan.nationalPrefixTransformRule();\n } // Deprecated.\n }, {\n key: \"leadingDigits\",\n value: function leadingDigits() {\n return this.numberingPlan.leadingDigits();\n } // Deprecated.\n }, {\n key: \"hasTypes\",\n value: function hasTypes() {\n return this.numberingPlan.hasTypes();\n } // Deprecated.\n }, {\n key: \"type\",\n value: function type(_type) {\n return this.numberingPlan.type(_type);\n } // Deprecated.\n }, {\n key: \"ext\",\n value: function ext() {\n return this.numberingPlan.ext();\n }\n }, {\n key: \"countryCallingCodes\",\n value: function countryCallingCodes() {\n if (this.v1) return this.metadata.country_phone_code_to_countries;\n return this.metadata.country_calling_codes;\n } // Deprecated.\n }, {\n key: \"chooseCountryByCountryCallingCode\",\n value: function chooseCountryByCountryCallingCode(callingCode) {\n return this.selectNumberingPlan(callingCode);\n }\n }, {\n key: \"hasSelectedNumberingPlan\",\n value: function hasSelectedNumberingPlan() {\n return this.numberingPlan !== undefined;\n }\n }]);\n return Metadata;\n}();\nexport { Metadata as default };\nvar NumberingPlan = /*#__PURE__*/function () {\n function NumberingPlan(metadata, globalMetadataObject) {\n _classCallCheck(this, NumberingPlan);\n this.globalMetadataObject = globalMetadataObject;\n this.metadata = metadata;\n setVersion.call(this, globalMetadataObject.metadata);\n }\n _createClass(NumberingPlan, [{\n key: \"callingCode\",\n value: function callingCode() {\n return this.metadata[0];\n } // Formatting information for regions which share\n // a country calling code is contained by only one region\n // for performance reasons. For example, for NANPA region\n // (\"North American Numbering Plan Administration\",\n // which includes USA, Canada, Cayman Islands, Bahamas, etc)\n // it will be contained in the metadata for `US`.\n }, {\n key: \"getDefaultCountryMetadataForRegion\",\n value: function getDefaultCountryMetadataForRegion() {\n return this.globalMetadataObject.getNumberingPlanMetadata(this.callingCode());\n } // Is always present.\n }, {\n key: \"IDDPrefix\",\n value: function IDDPrefix() {\n if (this.v1 || this.v2) return;\n return this.metadata[1];\n } // Is only present when a country supports multiple IDD prefixes.\n }, {\n key: \"defaultIDDPrefix\",\n value: function defaultIDDPrefix() {\n if (this.v1 || this.v2) return;\n return this.metadata[12];\n }\n }, {\n key: \"nationalNumberPattern\",\n value: function nationalNumberPattern() {\n if (this.v1 || this.v2) return this.metadata[1];\n return this.metadata[2];\n } // \"possible length\" data is always present in Google's metadata.\n }, {\n key: \"possibleLengths\",\n value: function possibleLengths() {\n if (this.v1) return;\n return this.metadata[this.v2 ? 2 : 3];\n }\n }, {\n key: \"_getFormats\",\n value: function _getFormats(metadata) {\n return metadata[this.v1 ? 2 : this.v2 ? 3 : 4];\n } // For countries of the same region (e.g. NANPA)\n // formats are all stored in the \"main\" country for that region.\n // E.g. \"RU\" and \"KZ\", \"US\" and \"CA\".\n }, {\n key: \"formats\",\n value: function formats() {\n var _this = this;\n var formats = this._getFormats(this.metadata) || this._getFormats(this.getDefaultCountryMetadataForRegion()) || [];\n return formats.map(function (_) {\n return new Format(_, _this);\n });\n }\n }, {\n key: \"nationalPrefix\",\n value: function nationalPrefix() {\n return this.metadata[this.v1 ? 3 : this.v2 ? 4 : 5];\n }\n }, {\n key: \"_getNationalPrefixFormattingRule\",\n value: function _getNationalPrefixFormattingRule(metadata) {\n return metadata[this.v1 ? 4 : this.v2 ? 5 : 6];\n } // For countries of the same region (e.g. NANPA)\n // national prefix formatting rule is stored in the \"main\" country for that region.\n // E.g. \"RU\" and \"KZ\", \"US\" and \"CA\".\n }, {\n key: \"nationalPrefixFormattingRule\",\n value: function nationalPrefixFormattingRule() {\n return this._getNationalPrefixFormattingRule(this.metadata) || this._getNationalPrefixFormattingRule(this.getDefaultCountryMetadataForRegion());\n }\n }, {\n key: \"_nationalPrefixForParsing\",\n value: function _nationalPrefixForParsing() {\n return this.metadata[this.v1 ? 5 : this.v2 ? 6 : 7];\n }\n }, {\n key: \"nationalPrefixForParsing\",\n value: function nationalPrefixForParsing() {\n // If `national_prefix_for_parsing` is not set explicitly,\n // then infer it from `national_prefix` (if any)\n return this._nationalPrefixForParsing() || this.nationalPrefix();\n }\n }, {\n key: \"nationalPrefixTransformRule\",\n value: function nationalPrefixTransformRule() {\n return this.metadata[this.v1 ? 6 : this.v2 ? 7 : 8];\n }\n }, {\n key: \"_getNationalPrefixIsOptionalWhenFormatting\",\n value: function _getNationalPrefixIsOptionalWhenFormatting() {\n return !!this.metadata[this.v1 ? 7 : this.v2 ? 8 : 9];\n } // For countries of the same region (e.g. NANPA)\n // \"national prefix is optional when formatting\" flag is\n // stored in the \"main\" country for that region.\n // E.g. \"RU\" and \"KZ\", \"US\" and \"CA\".\n }, {\n key: \"nationalPrefixIsOptionalWhenFormattingInNationalFormat\",\n value: function nationalPrefixIsOptionalWhenFormattingInNationalFormat() {\n return this._getNationalPrefixIsOptionalWhenFormatting(this.metadata) || this._getNationalPrefixIsOptionalWhenFormatting(this.getDefaultCountryMetadataForRegion());\n }\n }, {\n key: \"leadingDigits\",\n value: function leadingDigits() {\n return this.metadata[this.v1 ? 8 : this.v2 ? 9 : 10];\n }\n }, {\n key: \"types\",\n value: function types() {\n return this.metadata[this.v1 ? 9 : this.v2 ? 10 : 11];\n }\n }, {\n key: \"hasTypes\",\n value: function hasTypes() {\n // Versions 1.2.0 - 1.2.4: can be `[]`.\n\n /* istanbul ignore next */\n if (this.types() && this.types().length === 0) {\n return false;\n } // Versions <= 1.2.4: can be `undefined`.\n // Version >= 1.2.5: can be `0`.\n\n return !!this.types();\n }\n }, {\n key: \"type\",\n value: function type(_type2) {\n if (this.hasTypes() && getType(this.types(), _type2)) {\n return new Type(getType(this.types(), _type2), this);\n }\n }\n }, {\n key: \"ext\",\n value: function ext() {\n if (this.v1 || this.v2) return DEFAULT_EXT_PREFIX;\n return this.metadata[13] || DEFAULT_EXT_PREFIX;\n }\n }]);\n return NumberingPlan;\n}();\nvar Format = /*#__PURE__*/function () {\n function Format(format, metadata) {\n _classCallCheck(this, Format);\n this._format = format;\n this.metadata = metadata;\n }\n _createClass(Format, [{\n key: \"pattern\",\n value: function pattern() {\n return this._format[0];\n }\n }, {\n key: \"format\",\n value: function format() {\n return this._format[1];\n }\n }, {\n key: \"leadingDigitsPatterns\",\n value: function leadingDigitsPatterns() {\n return this._format[2] || [];\n }\n }, {\n key: \"nationalPrefixFormattingRule\",\n value: function nationalPrefixFormattingRule() {\n return this._format[3] || this.metadata.nationalPrefixFormattingRule();\n }\n }, {\n key: \"nationalPrefixIsOptionalWhenFormattingInNationalFormat\",\n value: function nationalPrefixIsOptionalWhenFormattingInNationalFormat() {\n return !!this._format[4] || this.metadata.nationalPrefixIsOptionalWhenFormattingInNationalFormat();\n }\n }, {\n key: \"nationalPrefixIsMandatoryWhenFormattingInNationalFormat\",\n value: function nationalPrefixIsMandatoryWhenFormattingInNationalFormat() {\n // National prefix is omitted if there's no national prefix formatting rule\n // set for this country, or when the national prefix formatting rule\n // contains no national prefix itself, or when this rule is set but\n // national prefix is optional for this phone number format\n // (and it is not enforced explicitly)\n return this.usesNationalPrefix() && !this.nationalPrefixIsOptionalWhenFormattingInNationalFormat();\n } // Checks whether national prefix formatting rule contains national prefix.\n }, {\n key: \"usesNationalPrefix\",\n value: function usesNationalPrefix() {\n return this.nationalPrefixFormattingRule() &&\n // Check that national prefix formatting rule is not a \"dummy\" one.\n !FIRST_GROUP_ONLY_PREFIX_PATTERN.test(this.nationalPrefixFormattingRule()) // In compressed metadata, `this.nationalPrefixFormattingRule()` is `0`\n // when `national_prefix_formatting_rule` is not present.\n // So, `true` or `false` are returned explicitly here, so that\n // `0` number isn't returned.\n ? true : false;\n }\n }, {\n key: \"internationalFormat\",\n value: function internationalFormat() {\n return this._format[5] || this.format();\n }\n }]);\n return Format;\n}();\n/**\r\n * A pattern that is used to determine if the national prefix formatting rule\r\n * has the first group only, i.e., does not start with the national prefix.\r\n * Note that the pattern explicitly allows for unbalanced parentheses.\r\n */\n\nvar FIRST_GROUP_ONLY_PREFIX_PATTERN = /^\\(?\\$1\\)?$/;\nvar Type = /*#__PURE__*/function () {\n function Type(type, metadata) {\n _classCallCheck(this, Type);\n this.type = type;\n this.metadata = metadata;\n }\n _createClass(Type, [{\n key: \"pattern\",\n value: function pattern() {\n if (this.metadata.v1) return this.type;\n return this.type[0];\n }\n }, {\n key: \"possibleLengths\",\n value: function possibleLengths() {\n if (this.metadata.v1) return;\n return this.type[1] || this.metadata.possibleLengths();\n }\n }]);\n return Type;\n}();\nfunction getType(types, type) {\n switch (type) {\n case 'FIXED_LINE':\n return types[0];\n case 'MOBILE':\n return types[1];\n case 'TOLL_FREE':\n return types[2];\n case 'PREMIUM_RATE':\n return types[3];\n case 'PERSONAL_NUMBER':\n return types[4];\n case 'VOICEMAIL':\n return types[5];\n case 'UAN':\n return types[6];\n case 'PAGER':\n return types[7];\n case 'VOIP':\n return types[8];\n case 'SHARED_COST':\n return types[9];\n }\n}\nexport function validateMetadata(metadata) {\n if (!metadata) {\n throw new Error('[libphonenumber-js] `metadata` argument not passed. Check your arguments.');\n } // `country_phone_code_to_countries` was renamed to\n // `country_calling_codes` in `1.0.18`.\n\n if (!isObject(metadata) || !isObject(metadata.countries)) {\n throw new Error(\"[libphonenumber-js] `metadata` argument was passed but it's not a valid metadata. Must be an object having `.countries` child object property. Got \".concat(isObject(metadata) ? 'an object of shape: { ' + Object.keys(metadata).join(', ') + ' }' : 'a ' + typeOf(metadata) + ': ' + metadata, \".\"));\n }\n} // Babel transforms `typeof` into some \"branches\"\n// so istanbul will show this as \"branch not covered\".\n\n/* istanbul ignore next */\n\nvar typeOf = function typeOf(_) {\n return _typeof(_);\n};\n/**\r\n * Returns extension prefix for a country.\r\n * @param {string} country\r\n * @param {object} metadata\r\n * @return {string?}\r\n * @example\r\n * // Returns \" ext. \"\r\n * getExtPrefix(\"US\")\r\n */\n\nexport function getExtPrefix(country, metadata) {\n metadata = new Metadata(metadata);\n if (metadata.hasCountry(country)) {\n return metadata.country(country).ext();\n }\n return DEFAULT_EXT_PREFIX;\n}\n/**\r\n * Returns \"country calling code\" for a country.\r\n * Throws an error if the country doesn't exist or isn't supported by this library.\r\n * @param {string} country\r\n * @param {object} metadata\r\n * @return {string}\r\n * @example\r\n * // Returns \"44\"\r\n * getCountryCallingCode(\"GB\")\r\n */\n\nexport function getCountryCallingCode(country, metadata) {\n metadata = new Metadata(metadata);\n if (metadata.hasCountry(country)) {\n return metadata.country(country).countryCallingCode();\n }\n throw new Error(\"Unknown country: \".concat(country));\n}\nexport function isSupportedCountry(country, metadata) {\n // metadata = new Metadata(metadata)\n // return metadata.hasCountry(country)\n return metadata.countries.hasOwnProperty(country);\n}\nfunction setVersion(metadata) {\n var version = metadata.version;\n if (typeof version === 'number') {\n this.v1 = version === 1;\n this.v2 = version === 2;\n this.v3 = version === 3;\n this.v4 = version === 4;\n } else {\n if (!version) {\n this.v1 = true;\n } else if (compare(version, V3) === -1) {\n this.v2 = true;\n } else if (compare(version, V4) === -1) {\n this.v3 = true;\n } else {\n this.v4 = true;\n }\n }\n} // const ISO_COUNTRY_CODE = /^[A-Z]{2}$/\n// function isCountryCode(countryCode) {\n// \treturn ISO_COUNTRY_CODE.test(countryCodeOrCountryCallingCode)\n// }\n","import { VALID_DIGITS } from '../../constants.js'; // The RFC 3966 format for extensions.\n\nvar RFC3966_EXTN_PREFIX = ';ext=';\n/**\r\n * Helper method for constructing regular expressions for parsing. Creates\r\n * an expression that captures up to max_length digits.\r\n * @return {string} RegEx pattern to capture extension digits.\r\n */\n\nvar getExtensionDigitsPattern = function getExtensionDigitsPattern(maxLength) {\n return \"([\".concat(VALID_DIGITS, \"]{1,\").concat(maxLength, \"})\");\n};\n/**\r\n * Helper initialiser method to create the regular-expression pattern to match\r\n * extensions.\r\n * Copy-pasted from Google's `libphonenumber`:\r\n * https://github.com/google/libphonenumber/blob/55b2646ec9393f4d3d6661b9c82ef9e258e8b829/javascript/i18n/phonenumbers/phonenumberutil.js#L759-L766\r\n * @return {string} RegEx pattern to capture extensions.\r\n */\n\nexport default function createExtensionPattern(purpose) {\n // We cap the maximum length of an extension based on the ambiguity of the way\n // the extension is prefixed. As per ITU, the officially allowed length for\n // extensions is actually 40, but we don't support this since we haven't seen real\n // examples and this introduces many false interpretations as the extension labels\n // are not standardized.\n\n /** @type {string} */\n var extLimitAfterExplicitLabel = '20';\n /** @type {string} */\n\n var extLimitAfterLikelyLabel = '15';\n /** @type {string} */\n\n var extLimitAfterAmbiguousChar = '9';\n /** @type {string} */\n\n var extLimitWhenNotSure = '6';\n /** @type {string} */\n\n var possibleSeparatorsBetweenNumberAndExtLabel = \"[ \\xA0\\\\t,]*\"; // Optional full stop (.) or colon, followed by zero or more spaces/tabs/commas.\n\n /** @type {string} */\n\n var possibleCharsAfterExtLabel = \"[:\\\\.\\uFF0E]?[ \\xA0\\\\t,-]*\";\n /** @type {string} */\n\n var optionalExtnSuffix = \"#?\"; // Here the extension is called out in more explicit way, i.e mentioning it obvious\n // patterns like \"ext.\".\n\n /** @type {string} */\n\n var explicitExtLabels = \"(?:e?xt(?:ensi(?:o\\u0301?|\\xF3))?n?|\\uFF45?\\uFF58\\uFF54\\uFF4E?|\\u0434\\u043E\\u0431|anexo)\"; // One-character symbols that can be used to indicate an extension, and less\n // commonly used or more ambiguous extension labels.\n\n /** @type {string} */\n\n var ambiguousExtLabels = \"(?:[x\\uFF58#\\uFF03~\\uFF5E]|int|\\uFF49\\uFF4E\\uFF54)\"; // When extension is not separated clearly.\n\n /** @type {string} */\n\n var ambiguousSeparator = \"[- ]+\"; // This is the same as possibleSeparatorsBetweenNumberAndExtLabel, but not matching\n // comma as extension label may have it.\n\n /** @type {string} */\n\n var possibleSeparatorsNumberExtLabelNoComma = \"[ \\xA0\\\\t]*\"; // \",,\" is commonly used for auto dialling the extension when connected. First\n // comma is matched through possibleSeparatorsBetweenNumberAndExtLabel, so we do\n // not repeat it here. Semi-colon works in Iphone and Android also to pop up a\n // button with the extension number following.\n\n /** @type {string} */\n\n var autoDiallingAndExtLabelsFound = \"(?:,{2}|;)\";\n /** @type {string} */\n\n var rfcExtn = RFC3966_EXTN_PREFIX + getExtensionDigitsPattern(extLimitAfterExplicitLabel);\n /** @type {string} */\n\n var explicitExtn = possibleSeparatorsBetweenNumberAndExtLabel + explicitExtLabels + possibleCharsAfterExtLabel + getExtensionDigitsPattern(extLimitAfterExplicitLabel) + optionalExtnSuffix;\n /** @type {string} */\n\n var ambiguousExtn = possibleSeparatorsBetweenNumberAndExtLabel + ambiguousExtLabels + possibleCharsAfterExtLabel + getExtensionDigitsPattern(extLimitAfterAmbiguousChar) + optionalExtnSuffix;\n /** @type {string} */\n\n var americanStyleExtnWithSuffix = ambiguousSeparator + getExtensionDigitsPattern(extLimitWhenNotSure) + \"#\";\n /** @type {string} */\n\n var autoDiallingExtn = possibleSeparatorsNumberExtLabelNoComma + autoDiallingAndExtLabelsFound + possibleCharsAfterExtLabel + getExtensionDigitsPattern(extLimitAfterLikelyLabel) + optionalExtnSuffix;\n /** @type {string} */\n\n var onlyCommasExtn = possibleSeparatorsNumberExtLabelNoComma + \"(?:,)+\" + possibleCharsAfterExtLabel + getExtensionDigitsPattern(extLimitAfterAmbiguousChar) + optionalExtnSuffix; // The first regular expression covers RFC 3966 format, where the extension is added\n // using \";ext=\". The second more generic where extension is mentioned with explicit\n // labels like \"ext:\". In both the above cases we allow more numbers in extension than\n // any other extension labels. The third one captures when single character extension\n // labels or less commonly used labels are used. In such cases we capture fewer\n // extension digits in order to reduce the chance of falsely interpreting two\n // numbers beside each other as a number + extension. The fourth one covers the\n // special case of American numbers where the extension is written with a hash\n // at the end, such as \"- 503#\". The fifth one is exclusively for extension\n // autodialling formats which are used when dialling and in this case we accept longer\n // extensions. The last one is more liberal on the number of commas that acts as\n // extension labels, so we have a strict cap on the number of digits in such extensions.\n\n return rfcExtn + \"|\" + explicitExtn + \"|\" + ambiguousExtn + \"|\" + americanStyleExtnWithSuffix + \"|\" + autoDiallingExtn + \"|\" + onlyCommasExtn;\n}\n","import { MIN_LENGTH_FOR_NSN, VALID_DIGITS, VALID_PUNCTUATION, PLUS_CHARS } from '../constants.js';\nimport createExtensionPattern from './extension/createExtensionPattern.js'; // Regular expression of viable phone numbers. This is location independent.\n// Checks we have at least three leading digits, and only valid punctuation,\n// alpha characters and digits in the phone number. Does not include extension\n// data. The symbol 'x' is allowed here as valid punctuation since it is often\n// used as a placeholder for carrier codes, for example in Brazilian phone\n// numbers. We also allow multiple '+' characters at the start.\n//\n// Corresponds to the following:\n// [digits]{minLengthNsn}|\n// plus_sign*\n// (([punctuation]|[star])*[digits]){3,}([punctuation]|[star]|[digits]|[alpha])*\n//\n// The first reg-ex is to allow short numbers (two digits long) to be parsed if\n// they are entered as \"15\" etc, but only if there is no punctuation in them.\n// The second expression restricts the number of digits to three or more, but\n// then allows them to be in international form, and to have alpha-characters\n// and punctuation. We split up the two reg-exes here and combine them when\n// creating the reg-ex VALID_PHONE_NUMBER_PATTERN itself so we can prefix it\n// with ^ and append $ to each branch.\n//\n// \"Note VALID_PUNCTUATION starts with a -,\n// so must be the first in the range\" (c) Google devs.\n// (wtf did they mean by saying that; probably nothing)\n//\n\nvar MIN_LENGTH_PHONE_NUMBER_PATTERN = '[' + VALID_DIGITS + ']{' + MIN_LENGTH_FOR_NSN + '}'; //\n// And this is the second reg-exp:\n// (see MIN_LENGTH_PHONE_NUMBER_PATTERN for a full description of this reg-exp)\n//\n\nexport var VALID_PHONE_NUMBER = '[' + PLUS_CHARS + ']{0,1}' + '(?:' + '[' + VALID_PUNCTUATION + ']*' + '[' + VALID_DIGITS + ']' + '){3,}' + '[' + VALID_PUNCTUATION + VALID_DIGITS + ']*'; // This regular expression isn't present in Google's `libphonenumber`\n// and is only used to determine whether the phone number being input\n// is too short for it to even consider it a \"valid\" number.\n// This is just a way to differentiate between a really invalid phone\n// number like \"abcde\" and a valid phone number that a user has just\n// started inputting, like \"+1\" or \"1\": both these cases would be\n// considered `NOT_A_NUMBER` by Google's `libphonenumber`, but this\n// library can provide a more detailed error message — whether it's\n// really \"not a number\", or is it just a start of a valid phone number.\n\nvar VALID_PHONE_NUMBER_START_REG_EXP = new RegExp('^' + '[' + PLUS_CHARS + ']{0,1}' + '(?:' + '[' + VALID_PUNCTUATION + ']*' + '[' + VALID_DIGITS + ']' + '){1,2}' + '$', 'i');\nexport var VALID_PHONE_NUMBER_WITH_EXTENSION = VALID_PHONE_NUMBER +\n// Phone number extensions\n'(?:' + createExtensionPattern() + ')?'; // The combined regular expression for valid phone numbers:\n//\n\nvar VALID_PHONE_NUMBER_PATTERN = new RegExp(\n// Either a short two-digit-only phone number\n'^' + MIN_LENGTH_PHONE_NUMBER_PATTERN + '$' + '|' +\n// Or a longer fully parsed phone number (min 3 characters)\n'^' + VALID_PHONE_NUMBER_WITH_EXTENSION + '$', 'i'); // Checks to see if the string of characters could possibly be a phone number at\n// all. At the moment, checks to see that the string begins with at least 2\n// digits, ignoring any punctuation commonly found in phone numbers. This method\n// does not require the number to be normalized in advance - but does assume\n// that leading non-number symbols have been removed, such as by the method\n// `extract_possible_number`.\n//\n\nexport default function isViablePhoneNumber(number) {\n return number.length >= MIN_LENGTH_FOR_NSN && VALID_PHONE_NUMBER_PATTERN.test(number);\n} // This is just a way to differentiate between a really invalid phone\n// number like \"abcde\" and a valid phone number that a user has just\n// started inputting, like \"+1\" or \"1\": both these cases would be\n// considered `NOT_A_NUMBER` by Google's `libphonenumber`, but this\n// library can provide a more detailed error message — whether it's\n// really \"not a number\", or is it just a start of a valid phone number.\n\nexport function isViablePhoneNumberStart(number) {\n return VALID_PHONE_NUMBER_START_REG_EXP.test(number);\n}\n","import createExtensionPattern from './createExtensionPattern.js'; // Regexp of all known extension prefixes used by different regions followed by\n// 1 or more valid digits, for use when parsing.\n\nvar EXTN_PATTERN = new RegExp('(?:' + createExtensionPattern() + ')$', 'i'); // Strips any extension (as in, the part of the number dialled after the call is\n// connected, usually indicated with extn, ext, x or similar) from the end of\n// the number, and returns it.\n\nexport default function extractExtension(number) {\n var start = number.search(EXTN_PATTERN);\n if (start < 0) {\n return {};\n } // If we find a potential extension, and the number preceding this is a viable\n // number, we assume it is an extension.\n\n var numberWithoutExtension = number.slice(0, start);\n var matches = number.match(EXTN_PATTERN);\n var i = 1;\n while (i < matches.length) {\n if (matches[i]) {\n return {\n number: numberWithoutExtension,\n ext: matches[i]\n };\n }\n i++;\n }\n}\n","function _createForOfIteratorHelperLoose(o, allowArrayLike) {\n var it = typeof Symbol !== \"undefined\" && o[Symbol.iterator] || o[\"@@iterator\"];\n if (it) return (it = it.call(o)).next.bind(it);\n if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === \"number\") {\n if (it) o = it;\n var i = 0;\n return function () {\n if (i >= o.length) return {\n done: true\n };\n return {\n done: false,\n value: o[i++]\n };\n };\n }\n throw new TypeError(\"Invalid attempt to iterate non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\");\n}\nfunction _unsupportedIterableToArray(o, minLen) {\n if (!o) return;\n if (typeof o === \"string\") return _arrayLikeToArray(o, minLen);\n var n = Object.prototype.toString.call(o).slice(8, -1);\n if (n === \"Object\" && o.constructor) n = o.constructor.name;\n if (n === \"Map\" || n === \"Set\") return Array.from(o);\n if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);\n}\nfunction _arrayLikeToArray(arr, len) {\n if (len == null || len > arr.length) len = arr.length;\n for (var i = 0, arr2 = new Array(len); i < len; i++) {\n arr2[i] = arr[i];\n }\n return arr2;\n}\n\n// These mappings map a character (key) to a specific digit that should\n// replace it for normalization purposes. Non-European digits that\n// may be used in phone numbers are mapped to a European equivalent.\n//\n// E.g. in Iraq they don't write `+442323234` but rather `+٤٤٢٣٢٣٢٣٤`.\n//\nexport var DIGITS = {\n '0': '0',\n '1': '1',\n '2': '2',\n '3': '3',\n '4': '4',\n '5': '5',\n '6': '6',\n '7': '7',\n '8': '8',\n '9': '9',\n \"\\uFF10\": '0',\n // Fullwidth digit 0\n \"\\uFF11\": '1',\n // Fullwidth digit 1\n \"\\uFF12\": '2',\n // Fullwidth digit 2\n \"\\uFF13\": '3',\n // Fullwidth digit 3\n \"\\uFF14\": '4',\n // Fullwidth digit 4\n \"\\uFF15\": '5',\n // Fullwidth digit 5\n \"\\uFF16\": '6',\n // Fullwidth digit 6\n \"\\uFF17\": '7',\n // Fullwidth digit 7\n \"\\uFF18\": '8',\n // Fullwidth digit 8\n \"\\uFF19\": '9',\n // Fullwidth digit 9\n \"\\u0660\": '0',\n // Arabic-indic digit 0\n \"\\u0661\": '1',\n // Arabic-indic digit 1\n \"\\u0662\": '2',\n // Arabic-indic digit 2\n \"\\u0663\": '3',\n // Arabic-indic digit 3\n \"\\u0664\": '4',\n // Arabic-indic digit 4\n \"\\u0665\": '5',\n // Arabic-indic digit 5\n \"\\u0666\": '6',\n // Arabic-indic digit 6\n \"\\u0667\": '7',\n // Arabic-indic digit 7\n \"\\u0668\": '8',\n // Arabic-indic digit 8\n \"\\u0669\": '9',\n // Arabic-indic digit 9\n \"\\u06F0\": '0',\n // Eastern-Arabic digit 0\n \"\\u06F1\": '1',\n // Eastern-Arabic digit 1\n \"\\u06F2\": '2',\n // Eastern-Arabic digit 2\n \"\\u06F3\": '3',\n // Eastern-Arabic digit 3\n \"\\u06F4\": '4',\n // Eastern-Arabic digit 4\n \"\\u06F5\": '5',\n // Eastern-Arabic digit 5\n \"\\u06F6\": '6',\n // Eastern-Arabic digit 6\n \"\\u06F7\": '7',\n // Eastern-Arabic digit 7\n \"\\u06F8\": '8',\n // Eastern-Arabic digit 8\n \"\\u06F9\": '9' // Eastern-Arabic digit 9\n};\nexport function parseDigit(character) {\n return DIGITS[character];\n}\n/**\r\n * Parses phone number digits from a string.\r\n * Drops all punctuation leaving only digits.\r\n * Also converts wide-ascii and arabic-indic numerals to conventional numerals.\r\n * E.g. in Iraq they don't write `+442323234` but rather `+٤٤٢٣٢٣٢٣٤`.\r\n * @param {string} string\r\n * @return {string}\r\n * @example\r\n * ```js\r\n * parseDigits('8 (800) 555')\r\n * // Outputs '8800555'.\r\n * ```\r\n */\n\nexport default function parseDigits(string) {\n var result = ''; // Using `.split('')` here instead of normal `for ... of`\n // because the importing application doesn't neccessarily include an ES6 polyfill.\n // The `.split('')` approach discards \"exotic\" UTF-8 characters\n // (the ones consisting of four bytes) but digits\n // (including non-European ones) don't fall into that range\n // so such \"exotic\" characters would be discarded anyway.\n\n for (var _iterator = _createForOfIteratorHelperLoose(string.split('')), _step; !(_step = _iterator()).done;) {\n var character = _step.value;\n var digit = parseDigit(character);\n if (digit) {\n result += digit;\n }\n }\n return result;\n}\n","function _createForOfIteratorHelperLoose(o, allowArrayLike) {\n var it = typeof Symbol !== \"undefined\" && o[Symbol.iterator] || o[\"@@iterator\"];\n if (it) return (it = it.call(o)).next.bind(it);\n if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === \"number\") {\n if (it) o = it;\n var i = 0;\n return function () {\n if (i >= o.length) return {\n done: true\n };\n return {\n done: false,\n value: o[i++]\n };\n };\n }\n throw new TypeError(\"Invalid attempt to iterate non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\");\n}\nfunction _unsupportedIterableToArray(o, minLen) {\n if (!o) return;\n if (typeof o === \"string\") return _arrayLikeToArray(o, minLen);\n var n = Object.prototype.toString.call(o).slice(8, -1);\n if (n === \"Object\" && o.constructor) n = o.constructor.name;\n if (n === \"Map\" || n === \"Set\") return Array.from(o);\n if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);\n}\nfunction _arrayLikeToArray(arr, len) {\n if (len == null || len > arr.length) len = arr.length;\n for (var i = 0, arr2 = new Array(len); i < len; i++) {\n arr2[i] = arr[i];\n }\n return arr2;\n}\nimport { parseDigit } from './helpers/parseDigits.js';\n/**\r\n * Parses phone number characters from a string.\r\n * Drops all punctuation leaving only digits and the leading `+` sign (if any).\r\n * Also converts wide-ascii and arabic-indic numerals to conventional numerals.\r\n * E.g. in Iraq they don't write `+442323234` but rather `+٤٤٢٣٢٣٢٣٤`.\r\n * @param {string} string\r\n * @return {string}\r\n * @example\r\n * ```js\r\n * // Outputs '8800555'.\r\n * parseIncompletePhoneNumber('8 (800) 555')\r\n * // Outputs '+7800555'.\r\n * parseIncompletePhoneNumber('+7 800 555')\r\n * ```\r\n */\n\nexport default function parseIncompletePhoneNumber(string) {\n var result = ''; // Using `.split('')` here instead of normal `for ... of`\n // because the importing application doesn't neccessarily include an ES6 polyfill.\n // The `.split('')` approach discards \"exotic\" UTF-8 characters\n // (the ones consisting of four bytes) but digits\n // (including non-European ones) don't fall into that range\n // so such \"exotic\" characters would be discarded anyway.\n\n for (var _iterator = _createForOfIteratorHelperLoose(string.split('')), _step; !(_step = _iterator()).done;) {\n var character = _step.value;\n result += parsePhoneNumberCharacter(character, result) || '';\n }\n return result;\n}\n/**\r\n * Parses next character while parsing phone number digits (including a `+`)\r\n * from text: discards everything except `+` and digits, and `+` is only allowed\r\n * at the start of a phone number.\r\n * For example, is used in `react-phone-number-input` where it uses\r\n * [`input-format`](https://gitlab.com/catamphetamine/input-format).\r\n * @param {string} character - Yet another character from raw input string.\r\n * @param {string?} prevParsedCharacters - Previous parsed characters.\r\n * @param {function?} emitEvent - An optional \"emit event\" function.\r\n * @return {string?} The parsed character.\r\n */\n\nexport function parsePhoneNumberCharacter(character, prevParsedCharacters, emitEvent) {\n // Only allow a leading `+`.\n if (character === '+') {\n // If this `+` is not the first parsed character\n // then discard it.\n if (prevParsedCharacters) {\n // `emitEvent` argument was added to this `export`ed function on Dec 26th, 2023.\n // Any 3rd-party code that used to `import` and call this function before that\n // won't be passing any `emitEvent` argument.\n //\n // The addition of the `emitEvent` argument was to fix the slightly-weird behavior\n // of parsing an input string when the user inputs something like `\"2+7\"\n // https://github.com/catamphetamine/react-phone-number-input/issues/437\n //\n // If the parser encounters an unexpected `+` in a string being parsed\n // then it simply discards that out-of-place `+` and any following characters.\n //\n if (typeof emitEvent === 'function') {\n emitEvent('end');\n }\n return;\n }\n return '+';\n } // Allow digits.\n\n return parseDigit(character);\n}\n","function _createForOfIteratorHelperLoose(o, allowArrayLike) {\n var it = typeof Symbol !== \"undefined\" && o[Symbol.iterator] || o[\"@@iterator\"];\n if (it) return (it = it.call(o)).next.bind(it);\n if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === \"number\") {\n if (it) o = it;\n var i = 0;\n return function () {\n if (i >= o.length) return {\n done: true\n };\n return {\n done: false,\n value: o[i++]\n };\n };\n }\n throw new TypeError(\"Invalid attempt to iterate non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\");\n}\nfunction _unsupportedIterableToArray(o, minLen) {\n if (!o) return;\n if (typeof o === \"string\") return _arrayLikeToArray(o, minLen);\n var n = Object.prototype.toString.call(o).slice(8, -1);\n if (n === \"Object\" && o.constructor) n = o.constructor.name;\n if (n === \"Map\" || n === \"Set\") return Array.from(o);\n if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);\n}\nfunction _arrayLikeToArray(arr, len) {\n if (len == null || len > arr.length) len = arr.length;\n for (var i = 0, arr2 = new Array(len); i < len; i++) {\n arr2[i] = arr[i];\n }\n return arr2;\n}\n\n/**\r\n * Merges two arrays.\r\n * @param {*} a\r\n * @param {*} b\r\n * @return {*}\r\n */\nexport default function mergeArrays(a, b) {\n var merged = a.slice();\n for (var _iterator = _createForOfIteratorHelperLoose(b), _step; !(_step = _iterator()).done;) {\n var element = _step.value;\n if (a.indexOf(element) < 0) {\n merged.push(element);\n }\n }\n return merged.sort(function (a, b) {\n return a - b;\n }); // ES6 version, requires Set polyfill.\n // let merged = new Set(a)\n // for (const element of b) {\n // \tmerged.add(i)\n // }\n // return Array.from(merged).sort((a, b) => a - b)\n}\n","import mergeArrays from './mergeArrays.js';\nexport default function checkNumberLength(nationalNumber, metadata) {\n return checkNumberLengthForType(nationalNumber, undefined, metadata);\n} // Checks whether a number is possible for the country based on its length.\n// Should only be called for the \"new\" metadata which has \"possible lengths\".\n\nexport function checkNumberLengthForType(nationalNumber, type, metadata) {\n var type_info = metadata.type(type); // There should always be \"\" set for every type element.\n // This is declared in the XML schema.\n // For size efficiency, where a sub-description (e.g. fixed-line)\n // has the same \"\" as the \"general description\", this is missing,\n // so we fall back to the \"general description\". Where no numbers of the type\n // exist at all, there is one possible length (-1) which is guaranteed\n // not to match the length of any real phone number.\n\n var possible_lengths = type_info && type_info.possibleLengths() || metadata.possibleLengths(); // let local_lengths = type_info && type.possibleLengthsLocal() || metadata.possibleLengthsLocal()\n // Metadata before version `1.0.18` didn't contain `possible_lengths`.\n\n if (!possible_lengths) {\n return 'IS_POSSIBLE';\n }\n if (type === 'FIXED_LINE_OR_MOBILE') {\n // No such country in metadata.\n\n /* istanbul ignore next */\n if (!metadata.type('FIXED_LINE')) {\n // The rare case has been encountered where no fixedLine data is available\n // (true for some non-geographic entities), so we just check mobile.\n return checkNumberLengthForType(nationalNumber, 'MOBILE', metadata);\n }\n var mobile_type = metadata.type('MOBILE');\n if (mobile_type) {\n // Merge the mobile data in if there was any. \"Concat\" creates a new\n // array, it doesn't edit possible_lengths in place, so we don't need a copy.\n // Note that when adding the possible lengths from mobile, we have\n // to again check they aren't empty since if they are this indicates\n // they are the same as the general desc and should be obtained from there.\n possible_lengths = mergeArrays(possible_lengths, mobile_type.possibleLengths()); // The current list is sorted; we need to merge in the new list and\n // re-sort (duplicates are okay). Sorting isn't so expensive because\n // the lists are very small.\n // if (local_lengths) {\n // \tlocal_lengths = mergeArrays(local_lengths, mobile_type.possibleLengthsLocal())\n // } else {\n // \tlocal_lengths = mobile_type.possibleLengthsLocal()\n // }\n }\n } // If the type doesn't exist then return 'INVALID_LENGTH'.\n else if (type && !type_info) {\n return 'INVALID_LENGTH';\n }\n var actual_length = nationalNumber.length; // In `libphonenumber-js` all \"local-only\" formats are dropped for simplicity.\n // // This is safe because there is never an overlap beween the possible lengths\n // // and the local-only lengths; this is checked at build time.\n // if (local_lengths && local_lengths.indexOf(nationalNumber.length) >= 0)\n // {\n // \treturn 'IS_POSSIBLE_LOCAL_ONLY'\n // }\n\n var minimum_length = possible_lengths[0];\n if (minimum_length === actual_length) {\n return 'IS_POSSIBLE';\n }\n if (minimum_length > actual_length) {\n return 'TOO_SHORT';\n }\n if (possible_lengths[possible_lengths.length - 1] < actual_length) {\n return 'TOO_LONG';\n } // We skip the first element since we've already checked it.\n\n return possible_lengths.indexOf(actual_length, 1) >= 0 ? 'IS_POSSIBLE' : 'INVALID_LENGTH';\n}\n","import Metadata from './metadata.js';\nimport checkNumberLength from './helpers/checkNumberLength.js';\n/**\r\n * Checks if a phone number is \"possible\" (basically just checks its length).\r\n *\r\n * isPossible(phoneNumberInstance, { ..., v2: true }, metadata)\r\n *\r\n * isPossible({ phone: '8005553535', country: 'RU' }, { ... }, metadata)\r\n * isPossible({ phone: '8005553535', country: 'RU' }, undefined, metadata)\r\n *\r\n * @param {object|PhoneNumber} input — If `options.v2: true` flag is passed, the `input` should be a `PhoneNumber` instance. Otherwise, it should be an object of shape `{ phone: '...', country: '...' }`.\r\n * @param {object} [options]\r\n * @param {object} metadata\r\n * @return {string}\r\n */\n\nexport default function isPossiblePhoneNumber(input, options, metadata) {\n /* istanbul ignore if */\n if (options === undefined) {\n options = {};\n }\n metadata = new Metadata(metadata);\n if (options.v2) {\n if (!input.countryCallingCode) {\n throw new Error('Invalid phone number object passed');\n }\n metadata.selectNumberingPlan(input.countryCallingCode);\n } else {\n if (!input.phone) {\n return false;\n }\n if (input.country) {\n if (!metadata.hasCountry(input.country)) {\n throw new Error(\"Unknown country: \".concat(input.country));\n }\n metadata.country(input.country);\n } else {\n if (!input.countryCallingCode) {\n throw new Error('Invalid phone number object passed');\n }\n metadata.selectNumberingPlan(input.countryCallingCode);\n }\n } // Old metadata (< 1.0.18) had no \"possible length\" data.\n\n if (metadata.possibleLengths()) {\n return isPossibleNumber(input.phone || input.nationalNumber, metadata);\n } else {\n // There was a bug between `1.7.35` and `1.7.37` where \"possible_lengths\"\n // were missing for \"non-geographical\" numbering plans.\n // Just assume the number is possible in such cases:\n // it's unlikely that anyone generated their custom metadata\n // in that short period of time (one day).\n // This code can be removed in some future major version update.\n if (input.countryCallingCode && metadata.isNonGeographicCallingCode(input.countryCallingCode)) {\n // \"Non-geographic entities\" did't have `possibleLengths`\n // due to a bug in metadata generation process.\n return true;\n } else {\n throw new Error('Missing \"possibleLengths\" in metadata. Perhaps the metadata has been generated before v1.0.18.');\n }\n }\n}\nexport function isPossibleNumber(nationalNumber, metadata) {\n //, isInternational) {\n switch (checkNumberLength(nationalNumber, metadata)) {\n case 'IS_POSSIBLE':\n return true;\n // This library ignores \"local-only\" phone numbers (for simplicity).\n // See the readme for more info on what are \"local-only\" phone numbers.\n // case 'IS_POSSIBLE_LOCAL_ONLY':\n // \treturn !isInternational\n\n default:\n return false;\n }\n}\n","/**\r\n * Checks whether the entire input sequence can be matched\r\n * against the regular expression.\r\n * @return {boolean}\r\n */\nexport default function matchesEntirely(text, regular_expression) {\n // If assigning the `''` default value is moved to the arguments above,\n // code coverage would decrease for some weird reason.\n text = text || '';\n return new RegExp('^(?:' + regular_expression + ')$').test(text);\n}\n","function _createForOfIteratorHelperLoose(o, allowArrayLike) {\n var it = typeof Symbol !== \"undefined\" && o[Symbol.iterator] || o[\"@@iterator\"];\n if (it) return (it = it.call(o)).next.bind(it);\n if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === \"number\") {\n if (it) o = it;\n var i = 0;\n return function () {\n if (i >= o.length) return {\n done: true\n };\n return {\n done: false,\n value: o[i++]\n };\n };\n }\n throw new TypeError(\"Invalid attempt to iterate non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\");\n}\nfunction _unsupportedIterableToArray(o, minLen) {\n if (!o) return;\n if (typeof o === \"string\") return _arrayLikeToArray(o, minLen);\n var n = Object.prototype.toString.call(o).slice(8, -1);\n if (n === \"Object\" && o.constructor) n = o.constructor.name;\n if (n === \"Map\" || n === \"Set\") return Array.from(o);\n if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);\n}\nfunction _arrayLikeToArray(arr, len) {\n if (len == null || len > arr.length) len = arr.length;\n for (var i = 0, arr2 = new Array(len); i < len; i++) {\n arr2[i] = arr[i];\n }\n return arr2;\n}\nimport Metadata from '../metadata.js';\nimport matchesEntirely from './matchesEntirely.js';\nvar NON_FIXED_LINE_PHONE_TYPES = ['MOBILE', 'PREMIUM_RATE', 'TOLL_FREE', 'SHARED_COST', 'VOIP', 'PERSONAL_NUMBER', 'PAGER', 'UAN', 'VOICEMAIL']; // Finds out national phone number type (fixed line, mobile, etc)\n\nexport default function getNumberType(input, options, metadata) {\n // If assigning the `{}` default value is moved to the arguments above,\n // code coverage would decrease for some weird reason.\n options = options || {}; // When `parse()` returns an empty object — `{}` —\n // that means that the phone number is malformed,\n // so it can't possibly be valid.\n\n if (!input.country && !input.countryCallingCode) {\n return;\n }\n metadata = new Metadata(metadata);\n metadata.selectNumberingPlan(input.country, input.countryCallingCode);\n var nationalNumber = options.v2 ? input.nationalNumber : input.phone; // The following is copy-pasted from the original function:\n // https://github.com/googlei18n/libphonenumber/blob/3ea547d4fbaa2d0b67588904dfa5d3f2557c27ff/javascript/i18n/phonenumbers/phonenumberutil.js#L2835\n // Is this national number even valid for this country\n\n if (!matchesEntirely(nationalNumber, metadata.nationalNumberPattern())) {\n return;\n } // Is it fixed line number\n\n if (isNumberTypeEqualTo(nationalNumber, 'FIXED_LINE', metadata)) {\n // Because duplicate regular expressions are removed\n // to reduce metadata size, if \"mobile\" pattern is \"\"\n // then it means it was removed due to being a duplicate of the fixed-line pattern.\n //\n if (metadata.type('MOBILE') && metadata.type('MOBILE').pattern() === '') {\n return 'FIXED_LINE_OR_MOBILE';\n } // `MOBILE` type pattern isn't included if it matched `FIXED_LINE` one.\n // For example, for \"US\" country.\n // Old metadata (< `1.0.18`) had a specific \"types\" data structure\n // that happened to be `undefined` for `MOBILE` in that case.\n // Newer metadata (>= `1.0.18`) has another data structure that is\n // not `undefined` for `MOBILE` in that case (it's just an empty array).\n // So this `if` is just for backwards compatibility with old metadata.\n\n if (!metadata.type('MOBILE')) {\n return 'FIXED_LINE_OR_MOBILE';\n } // Check if the number happens to qualify as both fixed line and mobile.\n // (no such country in the minimal metadata set)\n\n /* istanbul ignore if */\n\n if (isNumberTypeEqualTo(nationalNumber, 'MOBILE', metadata)) {\n return 'FIXED_LINE_OR_MOBILE';\n }\n return 'FIXED_LINE';\n }\n for (var _iterator = _createForOfIteratorHelperLoose(NON_FIXED_LINE_PHONE_TYPES), _step; !(_step = _iterator()).done;) {\n var type = _step.value;\n if (isNumberTypeEqualTo(nationalNumber, type, metadata)) {\n return type;\n }\n }\n}\nexport function isNumberTypeEqualTo(nationalNumber, type, metadata) {\n type = metadata.type(type);\n if (!type || !type.pattern()) {\n return false;\n } // Check if any possible number lengths are present;\n // if so, we use them to avoid checking\n // the validation pattern if they don't match.\n // If they are absent, this means they match\n // the general description, which we have\n // already checked before a specific number type.\n\n if (type.possibleLengths() && type.possibleLengths().indexOf(nationalNumber.length) < 0) {\n return false;\n }\n return matchesEntirely(nationalNumber, type.pattern());\n}\n","import Metadata from './metadata.js';\nimport matchesEntirely from './helpers/matchesEntirely.js';\nimport getNumberType from './helpers/getNumberType.js';\n/**\r\n * Checks if a given phone number is valid.\r\n *\r\n * isValid(phoneNumberInstance, { ..., v2: true }, metadata)\r\n *\r\n * isPossible({ phone: '8005553535', country: 'RU' }, { ... }, metadata)\r\n * isPossible({ phone: '8005553535', country: 'RU' }, undefined, metadata)\r\n *\r\n * If the `number` is a string, it will be parsed to an object,\r\n * but only if it contains only valid phone number characters (including punctuation).\r\n * If the `number` is an object, it is used as is.\r\n *\r\n * The optional `defaultCountry` argument is the default country.\r\n * I.e. it does not restrict to just that country,\r\n * e.g. in those cases where several countries share\r\n * the same phone numbering rules (NANPA, Britain, etc).\r\n * For example, even though the number `07624 369230`\r\n * belongs to the Isle of Man (\"IM\" country code)\r\n * calling `isValidNumber('07624369230', 'GB', metadata)`\r\n * still returns `true` because the country is not restricted to `GB`,\r\n * it's just that `GB` is the default one for the phone numbering rules.\r\n * For restricting the country see `isValidNumberForRegion()`\r\n * though restricting a country might not be a good idea.\r\n * https://github.com/googlei18n/libphonenumber/blob/master/FAQ.md#when-should-i-use-isvalidnumberforregion\r\n *\r\n * Examples:\r\n *\r\n * ```js\r\n * isValidNumber('+78005553535', metadata)\r\n * isValidNumber('8005553535', 'RU', metadata)\r\n * isValidNumber('88005553535', 'RU', metadata)\r\n * isValidNumber({ phone: '8005553535', country: 'RU' }, metadata)\r\n * ```\r\n */\n\nexport default function isValidNumber(input, options, metadata) {\n // If assigning the `{}` default value is moved to the arguments above,\n // code coverage would decrease for some weird reason.\n options = options || {};\n metadata = new Metadata(metadata);\n /**\r\n * Checks if a phone number is \"possible\" (basically just checks its length).\r\n *\r\n * @param {object|PhoneNumber} input — If `options.v2: true` flag is passed, the `input` should be a `PhoneNumber` instance. Otherwise, it should be an object of shape `{ phone: '...', country: '...' }`.\r\n * @param {object} [options]\r\n * @param {object} metadata\r\n * @return {string}\r\n */\n\n metadata.selectNumberingPlan(input.country, input.countryCallingCode); // By default, countries only have type regexps when it's required for\n // distinguishing different countries having the same `countryCallingCode`.\n\n if (metadata.hasTypes()) {\n return getNumberType(input, options, metadata.metadata) !== undefined;\n } // If there are no type regexps for this country in metadata then use\n // `nationalNumberPattern` as a \"better than nothing\" replacement.\n\n var nationalNumber = options.v2 ? input.nationalNumber : input.phone;\n return matchesEntirely(nationalNumber, metadata.nationalNumberPattern());\n}\n","import Metadata from '../metadata.js';\n/**\r\n * Returns a list of countries that the phone number could potentially belong to.\r\n * @param {string} callingCode — Calling code.\r\n * @param {string} nationalNumber — National (significant) number.\r\n * @param {object} metadata — Metadata.\r\n * @return {string[]} A list of possible countries.\r\n */\n\nexport default function getPossibleCountriesForNumber(callingCode, nationalNumber, metadata) {\n var _metadata = new Metadata(metadata);\n var possibleCountries = _metadata.getCountryCodesForCallingCode(callingCode);\n if (!possibleCountries) {\n return [];\n }\n return possibleCountries.filter(function (country) {\n return couldNationalNumberBelongToCountry(nationalNumber, country, metadata);\n });\n}\nfunction couldNationalNumberBelongToCountry(nationalNumber, country, metadata) {\n var _metadata = new Metadata(metadata);\n _metadata.selectNumberingPlan(country);\n if (_metadata.numberingPlan.possibleLengths().indexOf(nationalNumber.length) >= 0) {\n return true;\n }\n return false;\n}\n","import { VALID_PUNCTUATION } from '../constants.js'; // Removes brackets and replaces dashes with spaces.\n//\n// E.g. \"(999) 111-22-33\" -> \"999 111 22 33\"\n//\n// For some reason Google's metadata contains ``s with brackets and dashes.\n// Meanwhile, there's no single opinion about using punctuation in international phone numbers.\n//\n// For example, Google's `` for USA is `+1 213-373-4253`.\n// And here's a quote from WikiPedia's \"North American Numbering Plan\" page:\n// https://en.wikipedia.org/wiki/North_American_Numbering_Plan\n//\n// \"The country calling code for all countries participating in the NANP is 1.\n// In international format, an NANP number should be listed as +1 301 555 01 00,\n// where 301 is an area code (Maryland).\"\n//\n// I personally prefer the international format without any punctuation.\n// For example, brackets are remnants of the old age, meaning that the\n// phone number part in brackets (so called \"area code\") can be omitted\n// if dialing within the same \"area\".\n// And hyphens were clearly introduced for splitting local numbers into memorizable groups.\n// For example, remembering \"5553535\" is difficult but \"555-35-35\" is much simpler.\n// Imagine a man taking a bus from home to work and seeing an ad with a phone number.\n// He has a couple of seconds to memorize that number until it passes by.\n// If it were spaces instead of hyphens the man wouldn't necessarily get it,\n// but with hyphens instead of spaces the grouping is more explicit.\n// I personally think that hyphens introduce visual clutter,\n// so I prefer replacing them with spaces in international numbers.\n// In the modern age all output is done on displays where spaces are clearly distinguishable\n// so hyphens can be safely replaced with spaces without losing any legibility.\n//\n\nexport default function applyInternationalSeparatorStyle(formattedNumber) {\n return formattedNumber.replace(new RegExp(\"[\".concat(VALID_PUNCTUATION, \"]+\"), 'g'), ' ').trim();\n}\n","import applyInternationalSeparatorStyle from './applyInternationalSeparatorStyle.js'; // This was originally set to $1 but there are some countries for which the\n// first group is not used in the national pattern (e.g. Argentina) so the $1\n// group does not match correctly. Therefore, we use `\\d`, so that the first\n// group actually used in the pattern will be matched.\n\nexport var FIRST_GROUP_PATTERN = /(\\$\\d)/;\nexport default function formatNationalNumberUsingFormat(number, format, _ref) {\n var useInternationalFormat = _ref.useInternationalFormat,\n withNationalPrefix = _ref.withNationalPrefix,\n carrierCode = _ref.carrierCode,\n metadata = _ref.metadata;\n var formattedNumber = number.replace(new RegExp(format.pattern()), useInternationalFormat ? format.internationalFormat() :\n // This library doesn't use `domestic_carrier_code_formatting_rule`,\n // because that one is only used when formatting phone numbers\n // for dialing from a mobile phone, and this is not a dialing library.\n // carrierCode && format.domesticCarrierCodeFormattingRule()\n // \t// First, replace the $CC in the formatting rule with the desired carrier code.\n // \t// Then, replace the $FG in the formatting rule with the first group\n // \t// and the carrier code combined in the appropriate way.\n // \t? format.format().replace(FIRST_GROUP_PATTERN, format.domesticCarrierCodeFormattingRule().replace('$CC', carrierCode))\n // \t: (\n // \t\twithNationalPrefix && format.nationalPrefixFormattingRule()\n // \t\t\t? format.format().replace(FIRST_GROUP_PATTERN, format.nationalPrefixFormattingRule())\n // \t\t\t: format.format()\n // \t)\n withNationalPrefix && format.nationalPrefixFormattingRule() ? format.format().replace(FIRST_GROUP_PATTERN, format.nationalPrefixFormattingRule()) : format.format());\n if (useInternationalFormat) {\n return applyInternationalSeparatorStyle(formattedNumber);\n }\n return formattedNumber;\n}\n","import Metadata from '../metadata.js';\n/**\r\n * Pattern that makes it easy to distinguish whether a region has a single\r\n * international dialing prefix or not. If a region has a single international\r\n * prefix (e.g. 011 in USA), it will be represented as a string that contains\r\n * a sequence of ASCII digits, and possibly a tilde, which signals waiting for\r\n * the tone. If there are multiple available international prefixes in a\r\n * region, they will be represented as a regex string that always contains one\r\n * or more characters that are not ASCII digits or a tilde.\r\n */\n\nvar SINGLE_IDD_PREFIX_REG_EXP = /^[\\d]+(?:[~\\u2053\\u223C\\uFF5E][\\d]+)?$/; // For regions that have multiple IDD prefixes\n// a preferred IDD prefix is returned.\n\nexport default function getIddPrefix(country, callingCode, metadata) {\n var countryMetadata = new Metadata(metadata);\n countryMetadata.selectNumberingPlan(country, callingCode);\n if (countryMetadata.defaultIDDPrefix()) {\n return countryMetadata.defaultIDDPrefix();\n }\n if (SINGLE_IDD_PREFIX_REG_EXP.test(countryMetadata.IDDPrefix())) {\n return countryMetadata.IDDPrefix();\n }\n}\n","function _slicedToArray(arr, i) {\n return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest();\n}\nfunction _nonIterableRest() {\n throw new TypeError(\"Invalid attempt to destructure non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\");\n}\nfunction _iterableToArrayLimit(arr, i) {\n var _i = arr == null ? null : typeof Symbol !== \"undefined\" && arr[Symbol.iterator] || arr[\"@@iterator\"];\n if (_i == null) return;\n var _arr = [];\n var _n = true;\n var _d = false;\n var _s, _e;\n try {\n for (_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true) {\n _arr.push(_s.value);\n if (i && _arr.length === i) break;\n }\n } catch (err) {\n _d = true;\n _e = err;\n } finally {\n try {\n if (!_n && _i[\"return\"] != null) _i[\"return\"]();\n } finally {\n if (_d) throw _e;\n }\n }\n return _arr;\n}\nfunction _arrayWithHoles(arr) {\n if (Array.isArray(arr)) return arr;\n}\nfunction _createForOfIteratorHelperLoose(o, allowArrayLike) {\n var it = typeof Symbol !== \"undefined\" && o[Symbol.iterator] || o[\"@@iterator\"];\n if (it) return (it = it.call(o)).next.bind(it);\n if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === \"number\") {\n if (it) o = it;\n var i = 0;\n return function () {\n if (i >= o.length) return {\n done: true\n };\n return {\n done: false,\n value: o[i++]\n };\n };\n }\n throw new TypeError(\"Invalid attempt to iterate non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\");\n}\nfunction _unsupportedIterableToArray(o, minLen) {\n if (!o) return;\n if (typeof o === \"string\") return _arrayLikeToArray(o, minLen);\n var n = Object.prototype.toString.call(o).slice(8, -1);\n if (n === \"Object\" && o.constructor) n = o.constructor.name;\n if (n === \"Map\" || n === \"Set\") return Array.from(o);\n if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);\n}\nfunction _arrayLikeToArray(arr, len) {\n if (len == null || len > arr.length) len = arr.length;\n for (var i = 0, arr2 = new Array(len); i < len; i++) {\n arr2[i] = arr[i];\n }\n return arr2;\n}\nimport isViablePhoneNumber from './isViablePhoneNumber.js'; // https://www.ietf.org/rfc/rfc3966.txt\n\n/**\r\n * @param {string} text - Phone URI (RFC 3966).\r\n * @return {object} `{ ?number, ?ext }`.\r\n */\n\nexport function parseRFC3966(text) {\n var number;\n var ext; // Replace \"tel:\" with \"tel=\" for parsing convenience.\n\n text = text.replace(/^tel:/, 'tel=');\n for (var _iterator = _createForOfIteratorHelperLoose(text.split(';')), _step; !(_step = _iterator()).done;) {\n var part = _step.value;\n var _part$split = part.split('='),\n _part$split2 = _slicedToArray(_part$split, 2),\n name = _part$split2[0],\n value = _part$split2[1];\n switch (name) {\n case 'tel':\n number = value;\n break;\n case 'ext':\n ext = value;\n break;\n case 'phone-context':\n // Only \"country contexts\" are supported.\n // \"Domain contexts\" are ignored.\n if (value[0] === '+') {\n number = value + number;\n }\n break;\n }\n } // If the phone number is not viable, then abort.\n\n if (!isViablePhoneNumber(number)) {\n return {};\n }\n var result = {\n number: number\n };\n if (ext) {\n result.ext = ext;\n }\n return result;\n}\n/**\r\n * @param {object} - `{ ?number, ?extension }`.\r\n * @return {string} Phone URI (RFC 3966).\r\n */\n\nexport function formatRFC3966(_ref) {\n var number = _ref.number,\n ext = _ref.ext;\n if (!number) {\n return '';\n }\n if (number[0] !== '+') {\n throw new Error(\"\\\"formatRFC3966()\\\" expects \\\"number\\\" to be in E.164 format.\");\n }\n return \"tel:\".concat(number).concat(ext ? ';ext=' + ext : '');\n}\n","function _createForOfIteratorHelperLoose(o, allowArrayLike) {\n var it = typeof Symbol !== \"undefined\" && o[Symbol.iterator] || o[\"@@iterator\"];\n if (it) return (it = it.call(o)).next.bind(it);\n if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === \"number\") {\n if (it) o = it;\n var i = 0;\n return function () {\n if (i >= o.length) return {\n done: true\n };\n return {\n done: false,\n value: o[i++]\n };\n };\n }\n throw new TypeError(\"Invalid attempt to iterate non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\");\n}\nfunction _unsupportedIterableToArray(o, minLen) {\n if (!o) return;\n if (typeof o === \"string\") return _arrayLikeToArray(o, minLen);\n var n = Object.prototype.toString.call(o).slice(8, -1);\n if (n === \"Object\" && o.constructor) n = o.constructor.name;\n if (n === \"Map\" || n === \"Set\") return Array.from(o);\n if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);\n}\nfunction _arrayLikeToArray(arr, len) {\n if (len == null || len > arr.length) len = arr.length;\n for (var i = 0, arr2 = new Array(len); i < len; i++) {\n arr2[i] = arr[i];\n }\n return arr2;\n}\nfunction ownKeys(object, enumerableOnly) {\n var keys = Object.keys(object);\n if (Object.getOwnPropertySymbols) {\n var symbols = Object.getOwnPropertySymbols(object);\n enumerableOnly && (symbols = symbols.filter(function (sym) {\n return Object.getOwnPropertyDescriptor(object, sym).enumerable;\n })), keys.push.apply(keys, symbols);\n }\n return keys;\n}\nfunction _objectSpread(target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = null != arguments[i] ? arguments[i] : {};\n i % 2 ? ownKeys(Object(source), !0).forEach(function (key) {\n _defineProperty(target, key, source[key]);\n }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) {\n Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));\n });\n }\n return target;\n}\nfunction _defineProperty(obj, key, value) {\n if (key in obj) {\n Object.defineProperty(obj, key, {\n value: value,\n enumerable: true,\n configurable: true,\n writable: true\n });\n } else {\n obj[key] = value;\n }\n return obj;\n}\n\n// This is a port of Google Android `libphonenumber`'s\n// `phonenumberutil.js` of December 31th, 2018.\n//\n// https://github.com/googlei18n/libphonenumber/commits/master/javascript/i18n/phonenumbers/phonenumberutil.js\nimport matchesEntirely from './helpers/matchesEntirely.js';\nimport formatNationalNumberUsingFormat from './helpers/formatNationalNumberUsingFormat.js';\nimport Metadata, { getCountryCallingCode } from './metadata.js';\nimport getIddPrefix from './helpers/getIddPrefix.js';\nimport { formatRFC3966 } from './helpers/RFC3966.js';\nvar DEFAULT_OPTIONS = {\n formatExtension: function formatExtension(formattedNumber, extension, metadata) {\n return \"\".concat(formattedNumber).concat(metadata.ext()).concat(extension);\n }\n};\n/**\r\n * Formats a phone number.\r\n *\r\n * format(phoneNumberInstance, 'INTERNATIONAL', { ..., v2: true }, metadata)\r\n * format(phoneNumberInstance, 'NATIONAL', { ..., v2: true }, metadata)\r\n *\r\n * format({ phone: '8005553535', country: 'RU' }, 'INTERNATIONAL', { ... }, metadata)\r\n * format({ phone: '8005553535', country: 'RU' }, 'NATIONAL', undefined, metadata)\r\n *\r\n * @param {object|PhoneNumber} input — If `options.v2: true` flag is passed, the `input` should be a `PhoneNumber` instance. Otherwise, it should be an object of shape `{ phone: '...', country: '...' }`.\r\n * @param {string} format\r\n * @param {object} [options]\r\n * @param {object} metadata\r\n * @return {string}\r\n */\n\nexport default function formatNumber(input, format, options, metadata) {\n // Apply default options.\n if (options) {\n options = _objectSpread(_objectSpread({}, DEFAULT_OPTIONS), options);\n } else {\n options = DEFAULT_OPTIONS;\n }\n metadata = new Metadata(metadata);\n if (input.country && input.country !== '001') {\n // Validate `input.country`.\n if (!metadata.hasCountry(input.country)) {\n throw new Error(\"Unknown country: \".concat(input.country));\n }\n metadata.country(input.country);\n } else if (input.countryCallingCode) {\n metadata.selectNumberingPlan(input.countryCallingCode);\n } else return input.phone || '';\n var countryCallingCode = metadata.countryCallingCode();\n var nationalNumber = options.v2 ? input.nationalNumber : input.phone; // This variable should have been declared inside `case`s\n // but Babel has a bug and it says \"duplicate variable declaration\".\n\n var number;\n switch (format) {\n case 'NATIONAL':\n // Legacy argument support.\n // (`{ country: ..., phone: '' }`)\n if (!nationalNumber) {\n return '';\n }\n number = formatNationalNumber(nationalNumber, input.carrierCode, 'NATIONAL', metadata, options);\n return addExtension(number, input.ext, metadata, options.formatExtension);\n case 'INTERNATIONAL':\n // Legacy argument support.\n // (`{ country: ..., phone: '' }`)\n if (!nationalNumber) {\n return \"+\".concat(countryCallingCode);\n }\n number = formatNationalNumber(nationalNumber, null, 'INTERNATIONAL', metadata, options);\n number = \"+\".concat(countryCallingCode, \" \").concat(number);\n return addExtension(number, input.ext, metadata, options.formatExtension);\n case 'E.164':\n // `E.164` doesn't define \"phone number extensions\".\n return \"+\".concat(countryCallingCode).concat(nationalNumber);\n case 'RFC3966':\n return formatRFC3966({\n number: \"+\".concat(countryCallingCode).concat(nationalNumber),\n ext: input.ext\n });\n // For reference, here's Google's IDD formatter:\n // https://github.com/google/libphonenumber/blob/32719cf74e68796788d1ca45abc85dcdc63ba5b9/java/libphonenumber/src/com/google/i18n/phonenumbers/PhoneNumberUtil.java#L1546\n // Not saying that this IDD formatter replicates it 1:1, but it seems to work.\n // Who would even need to format phone numbers in IDD format anyway?\n\n case 'IDD':\n if (!options.fromCountry) {\n return; // throw new Error('`fromCountry` option not passed for IDD-prefixed formatting.')\n }\n var formattedNumber = formatIDD(nationalNumber, input.carrierCode, countryCallingCode, options.fromCountry, metadata);\n return addExtension(formattedNumber, input.ext, metadata, options.formatExtension);\n default:\n throw new Error(\"Unknown \\\"format\\\" argument passed to \\\"formatNumber()\\\": \\\"\".concat(format, \"\\\"\"));\n }\n}\nfunction formatNationalNumber(number, carrierCode, formatAs, metadata, options) {\n var format = chooseFormatForNumber(metadata.formats(), number);\n if (!format) {\n return number;\n }\n return formatNationalNumberUsingFormat(number, format, {\n useInternationalFormat: formatAs === 'INTERNATIONAL',\n withNationalPrefix: format.nationalPrefixIsOptionalWhenFormattingInNationalFormat() && options && options.nationalPrefix === false ? false : true,\n carrierCode: carrierCode,\n metadata: metadata\n });\n}\nexport function chooseFormatForNumber(availableFormats, nationalNnumber) {\n for (var _iterator = _createForOfIteratorHelperLoose(availableFormats), _step; !(_step = _iterator()).done;) {\n var format = _step.value;\n\n // Validate leading digits.\n // The test case for \"else path\" could be found by searching for\n // \"format.leadingDigitsPatterns().length === 0\".\n if (format.leadingDigitsPatterns().length > 0) {\n // The last leading_digits_pattern is used here, as it is the most detailed\n var lastLeadingDigitsPattern = format.leadingDigitsPatterns()[format.leadingDigitsPatterns().length - 1]; // If leading digits don't match then move on to the next phone number format\n\n if (nationalNnumber.search(lastLeadingDigitsPattern) !== 0) {\n continue;\n }\n } // Check that the national number matches the phone number format regular expression\n\n if (matchesEntirely(nationalNnumber, format.pattern())) {\n return format;\n }\n }\n}\nfunction addExtension(formattedNumber, ext, metadata, formatExtension) {\n return ext ? formatExtension(formattedNumber, ext, metadata) : formattedNumber;\n}\nfunction formatIDD(nationalNumber, carrierCode, countryCallingCode, fromCountry, metadata) {\n var fromCountryCallingCode = getCountryCallingCode(fromCountry, metadata.metadata); // When calling within the same country calling code.\n\n if (fromCountryCallingCode === countryCallingCode) {\n var formattedNumber = formatNationalNumber(nationalNumber, carrierCode, 'NATIONAL', metadata); // For NANPA regions, return the national format for these regions\n // but prefix it with the country calling code.\n\n if (countryCallingCode === '1') {\n return countryCallingCode + ' ' + formattedNumber;\n } // If regions share a country calling code, the country calling code need\n // not be dialled. This also applies when dialling within a region, so this\n // if clause covers both these cases. Technically this is the case for\n // dialling from La Reunion to other overseas departments of France (French\n // Guiana, Martinique, Guadeloupe), but not vice versa - so we don't cover\n // this edge case for now and for those cases return the version including\n // country calling code. Details here:\n // http://www.petitfute.com/voyage/225-info-pratiques-reunion\n //\n\n return formattedNumber;\n }\n var iddPrefix = getIddPrefix(fromCountry, undefined, metadata.metadata);\n if (iddPrefix) {\n return \"\".concat(iddPrefix, \" \").concat(countryCallingCode, \" \").concat(formatNationalNumber(nationalNumber, null, 'INTERNATIONAL', metadata));\n }\n}\n","function ownKeys(object, enumerableOnly) {\n var keys = Object.keys(object);\n if (Object.getOwnPropertySymbols) {\n var symbols = Object.getOwnPropertySymbols(object);\n enumerableOnly && (symbols = symbols.filter(function (sym) {\n return Object.getOwnPropertyDescriptor(object, sym).enumerable;\n })), keys.push.apply(keys, symbols);\n }\n return keys;\n}\nfunction _objectSpread(target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = null != arguments[i] ? arguments[i] : {};\n i % 2 ? ownKeys(Object(source), !0).forEach(function (key) {\n _defineProperty(target, key, source[key]);\n }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) {\n Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));\n });\n }\n return target;\n}\nfunction _defineProperty(obj, key, value) {\n if (key in obj) {\n Object.defineProperty(obj, key, {\n value: value,\n enumerable: true,\n configurable: true,\n writable: true\n });\n } else {\n obj[key] = value;\n }\n return obj;\n}\nfunction _classCallCheck(instance, Constructor) {\n if (!(instance instanceof Constructor)) {\n throw new TypeError(\"Cannot call a class as a function\");\n }\n}\nfunction _defineProperties(target, props) {\n for (var i = 0; i < props.length; i++) {\n var descriptor = props[i];\n descriptor.enumerable = descriptor.enumerable || false;\n descriptor.configurable = true;\n if (\"value\" in descriptor) descriptor.writable = true;\n Object.defineProperty(target, descriptor.key, descriptor);\n }\n}\nfunction _createClass(Constructor, protoProps, staticProps) {\n if (protoProps) _defineProperties(Constructor.prototype, protoProps);\n if (staticProps) _defineProperties(Constructor, staticProps);\n Object.defineProperty(Constructor, \"prototype\", {\n writable: false\n });\n return Constructor;\n}\nimport Metadata from './metadata.js';\nimport isPossibleNumber from './isPossible.js';\nimport isValidNumber from './isValid.js'; // import checkNumberLength from './helpers/checkNumberLength.js'\n\nimport getNumberType from './helpers/getNumberType.js';\nimport getPossibleCountriesForNumber from './helpers/getPossibleCountriesForNumber.js';\nimport formatNumber from './format.js';\nvar USE_NON_GEOGRAPHIC_COUNTRY_CODE = false;\nvar PhoneNumber = /*#__PURE__*/function () {\n /**\r\n * @param {string} countryOrCountryCallingCode\r\n * @param {string} nationalNumber\r\n * @param {object} metadata — Metadata JSON\r\n * @return {PhoneNumber}\r\n */\n function PhoneNumber(countryOrCountryCallingCode, nationalNumber, metadata) {\n _classCallCheck(this, PhoneNumber);\n if (!countryOrCountryCallingCode) {\n throw new TypeError('`country` or `countryCallingCode` not passed');\n }\n if (!nationalNumber) {\n throw new TypeError('`nationalNumber` not passed');\n }\n if (!metadata) {\n throw new TypeError('`metadata` not passed');\n }\n var _getCountryAndCountry = getCountryAndCountryCallingCode(countryOrCountryCallingCode, metadata),\n country = _getCountryAndCountry.country,\n countryCallingCode = _getCountryAndCountry.countryCallingCode;\n this.country = country;\n this.countryCallingCode = countryCallingCode;\n this.nationalNumber = nationalNumber;\n this.number = '+' + this.countryCallingCode + this.nationalNumber; // Exclude `metadata` property output from `PhoneNumber.toString()`\n // so that it doesn't clutter the console output of Node.js.\n // Previously, when Node.js did `console.log(new PhoneNumber(...))`,\n // it would output the whole internal structure of the `metadata` object.\n\n this.getMetadata = function () {\n return metadata;\n };\n }\n _createClass(PhoneNumber, [{\n key: \"setExt\",\n value: function setExt(ext) {\n this.ext = ext;\n }\n }, {\n key: \"getPossibleCountries\",\n value: function getPossibleCountries() {\n if (this.country) {\n return [this.country];\n }\n return getPossibleCountriesForNumber(this.countryCallingCode, this.nationalNumber, this.getMetadata());\n }\n }, {\n key: \"isPossible\",\n value: function isPossible() {\n return isPossibleNumber(this, {\n v2: true\n }, this.getMetadata());\n }\n }, {\n key: \"isValid\",\n value: function isValid() {\n return isValidNumber(this, {\n v2: true\n }, this.getMetadata());\n }\n }, {\n key: \"isNonGeographic\",\n value: function isNonGeographic() {\n var metadata = new Metadata(this.getMetadata());\n return metadata.isNonGeographicCallingCode(this.countryCallingCode);\n }\n }, {\n key: \"isEqual\",\n value: function isEqual(phoneNumber) {\n return this.number === phoneNumber.number && this.ext === phoneNumber.ext;\n } // This function was originally meant to be an equivalent for `validatePhoneNumberLength()`,\n // but later it was found out that it doesn't include the possible `TOO_SHORT` result\n // returned from `parsePhoneNumberWithError()` in the original `validatePhoneNumberLength()`,\n // so eventually I simply commented out this method from the `PhoneNumber` class\n // and just left the `validatePhoneNumberLength()` function, even though that one would require\n // and additional step to also validate the actual country / calling code of the phone number.\n // validateLength() {\n // \tconst metadata = new Metadata(this.getMetadata())\n // \tmetadata.selectNumberingPlan(this.countryCallingCode)\n // \tconst result = checkNumberLength(this.nationalNumber, metadata)\n // \tif (result !== 'IS_POSSIBLE') {\n // \t\treturn result\n // \t}\n // }\n }, {\n key: \"getType\",\n value: function getType() {\n return getNumberType(this, {\n v2: true\n }, this.getMetadata());\n }\n }, {\n key: \"format\",\n value: function format(_format, options) {\n return formatNumber(this, _format, options ? _objectSpread(_objectSpread({}, options), {}, {\n v2: true\n }) : {\n v2: true\n }, this.getMetadata());\n }\n }, {\n key: \"formatNational\",\n value: function formatNational(options) {\n return this.format('NATIONAL', options);\n }\n }, {\n key: \"formatInternational\",\n value: function formatInternational(options) {\n return this.format('INTERNATIONAL', options);\n }\n }, {\n key: \"getURI\",\n value: function getURI(options) {\n return this.format('RFC3966', options);\n }\n }]);\n return PhoneNumber;\n}();\nexport { PhoneNumber as default };\nvar isCountryCode = function isCountryCode(value) {\n return /^[A-Z]{2}$/.test(value);\n};\nfunction getCountryAndCountryCallingCode(countryOrCountryCallingCode, metadataJson) {\n var country;\n var countryCallingCode;\n var metadata = new Metadata(metadataJson); // If country code is passed then derive `countryCallingCode` from it.\n // Also store the country code as `.country`.\n\n if (isCountryCode(countryOrCountryCallingCode)) {\n country = countryOrCountryCallingCode;\n metadata.selectNumberingPlan(country);\n countryCallingCode = metadata.countryCallingCode();\n } else {\n countryCallingCode = countryOrCountryCallingCode;\n /* istanbul ignore if */\n\n if (USE_NON_GEOGRAPHIC_COUNTRY_CODE) {\n if (metadata.isNonGeographicCallingCode(countryCallingCode)) {\n country = '001';\n }\n }\n }\n return {\n country: country,\n countryCallingCode: countryCallingCode\n };\n}\n","import Metadata from '../metadata.js';\nimport { VALID_DIGITS } from '../constants.js';\nvar CAPTURING_DIGIT_PATTERN = new RegExp('([' + VALID_DIGITS + '])');\nexport default function stripIddPrefix(number, country, callingCode, metadata) {\n if (!country) {\n return;\n } // Check if the number is IDD-prefixed.\n\n var countryMetadata = new Metadata(metadata);\n countryMetadata.selectNumberingPlan(country, callingCode);\n var IDDPrefixPattern = new RegExp(countryMetadata.IDDPrefix());\n if (number.search(IDDPrefixPattern) !== 0) {\n return;\n } // Strip IDD prefix.\n\n number = number.slice(number.match(IDDPrefixPattern)[0].length); // If there're any digits after an IDD prefix,\n // then those digits are a country calling code.\n // Since no country code starts with a `0`,\n // the code below validates that the next digit (if present) is not `0`.\n\n var matchedGroups = number.match(CAPTURING_DIGIT_PATTERN);\n if (matchedGroups && matchedGroups[1] != null && matchedGroups[1].length > 0) {\n if (matchedGroups[1] === '0') {\n return;\n }\n }\n return number;\n}\n","/**\r\n * Strips any national prefix (such as 0, 1) present in a\r\n * (possibly incomplete) number provided.\r\n * \"Carrier codes\" are only used in Colombia and Brazil,\r\n * and only when dialing within those countries from a mobile phone to a fixed line number.\r\n * Sometimes it won't actually strip national prefix\r\n * and will instead prepend some digits to the `number`:\r\n * for example, when number `2345678` is passed with `VI` country selected,\r\n * it will return `{ number: \"3402345678\" }`, because `340` area code is prepended.\r\n * @param {string} number — National number digits.\r\n * @param {object} metadata — Metadata with country selected.\r\n * @return {object} `{ nationalNumber: string, nationalPrefix: string? carrierCode: string? }`. Even if a national prefix was extracted, it's not necessarily present in the returned object, so don't rely on its presence in the returned object in order to find out whether a national prefix has been extracted or not.\r\n */\nexport default function extractNationalNumberFromPossiblyIncompleteNumber(number, metadata) {\n if (number && metadata.numberingPlan.nationalPrefixForParsing()) {\n // See METADATA.md for the description of\n // `national_prefix_for_parsing` and `national_prefix_transform_rule`.\n // Attempt to parse the first digits as a national prefix.\n var prefixPattern = new RegExp('^(?:' + metadata.numberingPlan.nationalPrefixForParsing() + ')');\n var prefixMatch = prefixPattern.exec(number);\n if (prefixMatch) {\n var nationalNumber;\n var carrierCode; // https://gitlab.com/catamphetamine/libphonenumber-js/-/blob/master/METADATA.md#national_prefix_for_parsing--national_prefix_transform_rule\n // If a `national_prefix_for_parsing` has any \"capturing groups\"\n // then it means that the national (significant) number is equal to\n // those \"capturing groups\" transformed via `national_prefix_transform_rule`,\n // and nothing could be said about the actual national prefix:\n // what is it and was it even there.\n // If a `national_prefix_for_parsing` doesn't have any \"capturing groups\",\n // then everything it matches is a national prefix.\n // To determine whether `national_prefix_for_parsing` matched any\n // \"capturing groups\", the value of the result of calling `.exec()`\n // is looked at, and if it has non-undefined values where there're\n // \"capturing groups\" in the regular expression, then it means\n // that \"capturing groups\" have been matched.\n // It's not possible to tell whether there'll be any \"capturing gropus\"\n // before the matching process, because a `national_prefix_for_parsing`\n // could exhibit both behaviors.\n\n var capturedGroupsCount = prefixMatch.length - 1;\n var hasCapturedGroups = capturedGroupsCount > 0 && prefixMatch[capturedGroupsCount];\n if (metadata.nationalPrefixTransformRule() && hasCapturedGroups) {\n nationalNumber = number.replace(prefixPattern, metadata.nationalPrefixTransformRule()); // If there's more than one captured group,\n // then carrier code is the second one.\n\n if (capturedGroupsCount > 1) {\n carrierCode = prefixMatch[1];\n }\n } // If there're no \"capturing groups\",\n // or if there're \"capturing groups\" but no\n // `national_prefix_transform_rule`,\n // then just strip the national prefix from the number,\n // and possibly a carrier code.\n // Seems like there could be more.\n else {\n // `prefixBeforeNationalNumber` is the whole substring matched by\n // the `national_prefix_for_parsing` regular expression.\n // There seem to be no guarantees that it's just a national prefix.\n // For example, if there's a carrier code, it's gonna be a\n // part of `prefixBeforeNationalNumber` too.\n var prefixBeforeNationalNumber = prefixMatch[0];\n nationalNumber = number.slice(prefixBeforeNationalNumber.length); // If there's at least one captured group,\n // then carrier code is the first one.\n\n if (hasCapturedGroups) {\n carrierCode = prefixMatch[1];\n }\n } // Tries to guess whether a national prefix was present in the input.\n // This is not something copy-pasted from Google's library:\n // they don't seem to have an equivalent for that.\n // So this isn't an \"officially approved\" way of doing something like that.\n // But since there seems no other existing method, this library uses it.\n\n var nationalPrefix;\n if (hasCapturedGroups) {\n var possiblePositionOfTheFirstCapturedGroup = number.indexOf(prefixMatch[1]);\n var possibleNationalPrefix = number.slice(0, possiblePositionOfTheFirstCapturedGroup); // Example: an Argentinian (AR) phone number `0111523456789`.\n // `prefixMatch[0]` is `01115`, and `$1` is `11`,\n // and the rest of the phone number is `23456789`.\n // The national number is transformed via `9$1` to `91123456789`.\n // National prefix `0` is detected being present at the start.\n // if (possibleNationalPrefix.indexOf(metadata.numberingPlan.nationalPrefix()) === 0) {\n\n if (possibleNationalPrefix === metadata.numberingPlan.nationalPrefix()) {\n nationalPrefix = metadata.numberingPlan.nationalPrefix();\n }\n } else {\n nationalPrefix = prefixMatch[0];\n }\n return {\n nationalNumber: nationalNumber,\n nationalPrefix: nationalPrefix,\n carrierCode: carrierCode\n };\n }\n }\n return {\n nationalNumber: number\n };\n}\n","import extractNationalNumberFromPossiblyIncompleteNumber from './extractNationalNumberFromPossiblyIncompleteNumber.js';\nimport matchesEntirely from './matchesEntirely.js';\nimport checkNumberLength from './checkNumberLength.js';\n/**\r\n * Strips national prefix and carrier code from a complete phone number.\r\n * The difference from the non-\"FromCompleteNumber\" function is that\r\n * it won't extract national prefix if the resultant number is too short\r\n * to be a complete number for the selected phone numbering plan.\r\n * @param {string} number — Complete phone number digits.\r\n * @param {Metadata} metadata — Metadata with a phone numbering plan selected.\r\n * @return {object} `{ nationalNumber: string, carrierCode: string? }`.\r\n */\n\nexport default function extractNationalNumber(number, metadata) {\n // Parsing national prefixes and carrier codes\n // is only required for local phone numbers\n // but some people don't understand that\n // and sometimes write international phone numbers\n // with national prefixes (or maybe even carrier codes).\n // http://ucken.blogspot.ru/2016/03/trunk-prefixes-in-skype4b.html\n // Google's original library forgives such mistakes\n // and so does this library, because it has been requested:\n // https://github.com/catamphetamine/libphonenumber-js/issues/127\n var _extractNationalNumbe = extractNationalNumberFromPossiblyIncompleteNumber(number, metadata),\n carrierCode = _extractNationalNumbe.carrierCode,\n nationalNumber = _extractNationalNumbe.nationalNumber;\n if (nationalNumber !== number) {\n if (!shouldHaveExtractedNationalPrefix(number, nationalNumber, metadata)) {\n // Don't strip the national prefix.\n return {\n nationalNumber: number\n };\n } // Check the national (significant) number length after extracting national prefix and carrier code.\n // Legacy generated metadata (before `1.0.18`) didn't support the \"possible lengths\" feature.\n\n if (metadata.possibleLengths()) {\n // The number remaining after stripping the national prefix and carrier code\n // should be long enough to have a possible length for the country.\n // Otherwise, don't strip the national prefix and carrier code,\n // since the original number could be a valid number.\n // This check has been copy-pasted \"as is\" from Google's original library:\n // https://github.com/google/libphonenumber/blob/876268eb1ad6cdc1b7b5bef17fc5e43052702d57/java/libphonenumber/src/com/google/i18n/phonenumbers/PhoneNumberUtil.java#L3236-L3250\n // It doesn't check for the \"possibility\" of the original `number`.\n // I guess it's fine not checking that one. It works as is anyway.\n if (!isPossibleIncompleteNationalNumber(nationalNumber, metadata)) {\n // Don't strip the national prefix.\n return {\n nationalNumber: number\n };\n }\n }\n }\n return {\n nationalNumber: nationalNumber,\n carrierCode: carrierCode\n };\n} // In some countries, the same digit could be a national prefix\n// or a leading digit of a valid phone number.\n// For example, in Russia, national prefix is `8`,\n// and also `800 555 35 35` is a valid number\n// in which `8` is not a national prefix, but the first digit\n// of a national (significant) number.\n// Same's with Belarus:\n// `82004910060` is a valid national (significant) number,\n// but `2004910060` is not.\n// To support such cases (to prevent the code from always stripping\n// national prefix), a condition is imposed: a national prefix\n// is not extracted when the original number is \"viable\" and the\n// resultant number is not, a \"viable\" national number being the one\n// that matches `national_number_pattern`.\n\nfunction shouldHaveExtractedNationalPrefix(nationalNumberBefore, nationalNumberAfter, metadata) {\n // The equivalent in Google's code is:\n // https://github.com/google/libphonenumber/blob/e326fa1fc4283bb05eb35cb3c15c18f98a31af33/java/libphonenumber/src/com/google/i18n/phonenumbers/PhoneNumberUtil.java#L2969-L3004\n if (matchesEntirely(nationalNumberBefore, metadata.nationalNumberPattern()) && !matchesEntirely(nationalNumberAfter, metadata.nationalNumberPattern())) {\n return false;\n } // This \"is possible\" national number (length) check has been commented out\n // because it's superceded by the (effectively) same check done in the\n // `extractNationalNumber()` function after it calls `shouldHaveExtractedNationalPrefix()`.\n // In other words, why run the same check twice if it could only be run once.\n // // Check the national (significant) number length after extracting national prefix and carrier code.\n // // Fixes a minor \"weird behavior\" bug: https://gitlab.com/catamphetamine/libphonenumber-js/-/issues/57\n // // (Legacy generated metadata (before `1.0.18`) didn't support the \"possible lengths\" feature).\n // if (metadata.possibleLengths()) {\n // \tif (isPossibleIncompleteNationalNumber(nationalNumberBefore, metadata) &&\n // \t\t!isPossibleIncompleteNationalNumber(nationalNumberAfter, metadata)) {\n // \t\treturn false\n // \t}\n // }\n\n return true;\n}\nfunction isPossibleIncompleteNationalNumber(nationalNumber, metadata) {\n switch (checkNumberLength(nationalNumber, metadata)) {\n case 'TOO_SHORT':\n case 'INVALID_LENGTH':\n // This library ignores \"local-only\" phone numbers (for simplicity).\n // See the readme for more info on what are \"local-only\" phone numbers.\n // case 'IS_POSSIBLE_LOCAL_ONLY':\n return false;\n default:\n return true;\n }\n}\n","import Metadata from '../metadata.js';\nimport matchesEntirely from './matchesEntirely.js';\nimport extractNationalNumber from './extractNationalNumber.js';\nimport checkNumberLength from './checkNumberLength.js';\nimport getCountryCallingCode from '../getCountryCallingCode.js';\n/**\r\n * Sometimes some people incorrectly input international phone numbers\r\n * without the leading `+`. This function corrects such input.\r\n * @param {string} number — Phone number digits.\r\n * @param {string?} country\r\n * @param {string?} callingCode\r\n * @param {object} metadata\r\n * @return {object} `{ countryCallingCode: string?, number: string }`.\r\n */\n\nexport default function extractCountryCallingCodeFromInternationalNumberWithoutPlusSign(number, country, callingCode, metadata) {\n var countryCallingCode = country ? getCountryCallingCode(country, metadata) : callingCode;\n if (number.indexOf(countryCallingCode) === 0) {\n metadata = new Metadata(metadata);\n metadata.selectNumberingPlan(country, callingCode);\n var possibleShorterNumber = number.slice(countryCallingCode.length);\n var _extractNationalNumbe = extractNationalNumber(possibleShorterNumber, metadata),\n possibleShorterNationalNumber = _extractNationalNumbe.nationalNumber;\n var _extractNationalNumbe2 = extractNationalNumber(number, metadata),\n nationalNumber = _extractNationalNumbe2.nationalNumber; // If the number was not valid before but is valid now,\n // or if it was too long before, we consider the number\n // with the country calling code stripped to be a better result\n // and keep that instead.\n // For example, in Germany (+49), `49` is a valid area code,\n // so if a number starts with `49`, it could be both a valid\n // national German number or an international number without\n // a leading `+`.\n\n if (!matchesEntirely(nationalNumber, metadata.nationalNumberPattern()) && matchesEntirely(possibleShorterNationalNumber, metadata.nationalNumberPattern()) || checkNumberLength(nationalNumber, metadata) === 'TOO_LONG') {\n return {\n countryCallingCode: countryCallingCode,\n number: possibleShorterNumber\n };\n }\n }\n return {\n number: number\n };\n}\n","import stripIddPrefix from './stripIddPrefix.js';\nimport extractCountryCallingCodeFromInternationalNumberWithoutPlusSign from './extractCountryCallingCodeFromInternationalNumberWithoutPlusSign.js';\nimport Metadata from '../metadata.js';\nimport { MAX_LENGTH_COUNTRY_CODE } from '../constants.js';\n/**\r\n * Converts a phone number digits (possibly with a `+`)\r\n * into a calling code and the rest phone number digits.\r\n * The \"rest phone number digits\" could include\r\n * a national prefix, carrier code, and national\r\n * (significant) number.\r\n * @param {string} number — Phone number digits (possibly with a `+`).\r\n * @param {string} [country] — Default country.\r\n * @param {string} [callingCode] — Default calling code (some phone numbering plans are non-geographic).\r\n * @param {object} metadata\r\n * @return {object} `{ countryCallingCodeSource: string?, countryCallingCode: string?, number: string }`\r\n * @example\r\n * // Returns `{ countryCallingCode: \"1\", number: \"2133734253\" }`.\r\n * extractCountryCallingCode('2133734253', 'US', null, metadata)\r\n * extractCountryCallingCode('2133734253', null, '1', metadata)\r\n * extractCountryCallingCode('+12133734253', null, null, metadata)\r\n * extractCountryCallingCode('+12133734253', 'RU', null, metadata)\r\n */\n\nexport default function extractCountryCallingCode(number, country, callingCode, metadata) {\n if (!number) {\n return {};\n }\n var isNumberWithIddPrefix; // If this is not an international phone number,\n // then either extract an \"IDD\" prefix, or extract a\n // country calling code from a number by autocorrecting it\n // by prepending a leading `+` in cases when it starts\n // with the country calling code.\n // https://wikitravel.org/en/International_dialling_prefix\n // https://github.com/catamphetamine/libphonenumber-js/issues/376\n\n if (number[0] !== '+') {\n // Convert an \"out-of-country\" dialing phone number\n // to a proper international phone number.\n var numberWithoutIDD = stripIddPrefix(number, country, callingCode, metadata); // If an IDD prefix was stripped then\n // convert the number to international one\n // for subsequent parsing.\n\n if (numberWithoutIDD && numberWithoutIDD !== number) {\n isNumberWithIddPrefix = true;\n number = '+' + numberWithoutIDD;\n } else {\n // Check to see if the number starts with the country calling code\n // for the default country. If so, we remove the country calling code,\n // and do some checks on the validity of the number before and after.\n // https://github.com/catamphetamine/libphonenumber-js/issues/376\n if (country || callingCode) {\n var _extractCountryCallin = extractCountryCallingCodeFromInternationalNumberWithoutPlusSign(number, country, callingCode, metadata),\n countryCallingCode = _extractCountryCallin.countryCallingCode,\n shorterNumber = _extractCountryCallin.number;\n if (countryCallingCode) {\n return {\n countryCallingCodeSource: 'FROM_NUMBER_WITHOUT_PLUS_SIGN',\n countryCallingCode: countryCallingCode,\n number: shorterNumber\n };\n }\n }\n return {\n // No need to set it to `UNSPECIFIED`. It can be just `undefined`.\n // countryCallingCodeSource: 'UNSPECIFIED',\n number: number\n };\n }\n } // Fast abortion: country codes do not begin with a '0'\n\n if (number[1] === '0') {\n return {};\n }\n metadata = new Metadata(metadata); // The thing with country phone codes\n // is that they are orthogonal to each other\n // i.e. there's no such country phone code A\n // for which country phone code B exists\n // where B starts with A.\n // Therefore, while scanning digits,\n // if a valid country code is found,\n // that means that it is the country code.\n //\n\n var i = 2;\n while (i - 1 <= MAX_LENGTH_COUNTRY_CODE && i <= number.length) {\n var _countryCallingCode = number.slice(1, i);\n if (metadata.hasCallingCode(_countryCallingCode)) {\n metadata.selectNumberingPlan(_countryCallingCode);\n return {\n countryCallingCodeSource: isNumberWithIddPrefix ? 'FROM_NUMBER_WITH_IDD' : 'FROM_NUMBER_WITH_PLUS_SIGN',\n countryCallingCode: _countryCallingCode,\n number: number.slice(i)\n };\n }\n i++;\n }\n return {};\n} // The possible values for the returned `countryCallingCodeSource` are:\n//\n// Copy-pasted from:\n// https://github.com/google/libphonenumber/blob/master/resources/phonenumber.proto\n//\n// // The source from which the country_code is derived. This is not set in the\n// // general parsing method, but in the method that parses and keeps raw_input.\n// // New fields could be added upon request.\n// enum CountryCodeSource {\n// // Default value returned if this is not set, because the phone number was\n// // created using parse, not parseAndKeepRawInput. hasCountryCodeSource will\n// // return false if this is the case.\n// UNSPECIFIED = 0;\n//\n// // The country_code is derived based on a phone number with a leading \"+\",\n// // e.g. the French number \"+33 1 42 68 53 00\".\n// FROM_NUMBER_WITH_PLUS_SIGN = 1;\n//\n// // The country_code is derived based on a phone number with a leading IDD,\n// // e.g. the French number \"011 33 1 42 68 53 00\", as it is dialled from US.\n// FROM_NUMBER_WITH_IDD = 5;\n//\n// // The country_code is derived based on a phone number without a leading\n// // \"+\", e.g. the French number \"33 1 42 68 53 00\" when defaultCountry is\n// // supplied as France.\n// FROM_NUMBER_WITHOUT_PLUS_SIGN = 10;\n//\n// // The country_code is derived NOT based on the phone number itself, but\n// // from the defaultCountry parameter provided in the parsing function by the\n// // clients. This happens mostly for numbers written in the national format\n// // (without country code). For example, this would be set when parsing the\n// // French number \"01 42 68 53 00\", when defaultCountry is supplied as\n// // France.\n// FROM_DEFAULT_COUNTRY = 20;\n// }\n","function _createForOfIteratorHelperLoose(o, allowArrayLike) {\n var it = typeof Symbol !== \"undefined\" && o[Symbol.iterator] || o[\"@@iterator\"];\n if (it) return (it = it.call(o)).next.bind(it);\n if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === \"number\") {\n if (it) o = it;\n var i = 0;\n return function () {\n if (i >= o.length) return {\n done: true\n };\n return {\n done: false,\n value: o[i++]\n };\n };\n }\n throw new TypeError(\"Invalid attempt to iterate non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\");\n}\nfunction _unsupportedIterableToArray(o, minLen) {\n if (!o) return;\n if (typeof o === \"string\") return _arrayLikeToArray(o, minLen);\n var n = Object.prototype.toString.call(o).slice(8, -1);\n if (n === \"Object\" && o.constructor) n = o.constructor.name;\n if (n === \"Map\" || n === \"Set\") return Array.from(o);\n if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);\n}\nfunction _arrayLikeToArray(arr, len) {\n if (len == null || len > arr.length) len = arr.length;\n for (var i = 0, arr2 = new Array(len); i < len; i++) {\n arr2[i] = arr[i];\n }\n return arr2;\n}\nimport Metadata from '../metadata.js';\nimport getNumberType from './getNumberType.js';\nexport default function getCountryByNationalNumber(nationalPhoneNumber, _ref) {\n var countries = _ref.countries,\n defaultCountry = _ref.defaultCountry,\n metadata = _ref.metadata;\n // Re-create `metadata` because it will be selecting a `country`.\n metadata = new Metadata(metadata);\n var matchingCountries = [];\n for (var _iterator = _createForOfIteratorHelperLoose(countries), _step; !(_step = _iterator()).done;) {\n var country = _step.value;\n metadata.country(country); // \"Leading digits\" patterns are only defined for about 20% of all countries.\n // By definition, matching \"leading digits\" is a sufficient but not a necessary\n // condition for a phone number to belong to a country.\n // The point of \"leading digits\" check is that it's the fastest one to get a match.\n // https://gitlab.com/catamphetamine/libphonenumber-js/blob/master/METADATA.md#leading_digits\n // I'd suppose that \"leading digits\" patterns are mutually exclusive for different countries\n // because of the intended use of that feature.\n\n if (metadata.leadingDigits()) {\n if (nationalPhoneNumber && nationalPhoneNumber.search(metadata.leadingDigits()) === 0) {\n return country;\n }\n } // Else perform full validation with all of those\n // fixed-line/mobile/etc regular expressions.\n else if (getNumberType({\n phone: nationalPhoneNumber,\n country: country\n }, undefined, metadata.metadata)) {\n // If the `defaultCountry` is among the `matchingCountries` then return it.\n if (defaultCountry) {\n if (country === defaultCountry) {\n return country;\n }\n matchingCountries.push(country);\n } else {\n return country;\n }\n }\n } // Return the first (\"main\") one of the `matchingCountries`.\n\n if (matchingCountries.length > 0) {\n return matchingCountries[0];\n }\n}\n","import getCountryByNationalNumber from './getCountryByNationalNumber.js';\nvar USE_NON_GEOGRAPHIC_COUNTRY_CODE = false;\nexport default function getCountryByCallingCode(callingCode, _ref) {\n var nationalPhoneNumber = _ref.nationalNumber,\n defaultCountry = _ref.defaultCountry,\n metadata = _ref.metadata;\n\n /* istanbul ignore if */\n if (USE_NON_GEOGRAPHIC_COUNTRY_CODE) {\n if (metadata.isNonGeographicCallingCode(callingCode)) {\n return '001';\n }\n }\n var possibleCountries = metadata.getCountryCodesForCallingCode(callingCode);\n if (!possibleCountries) {\n return;\n } // If there's just one country corresponding to the country code,\n // then just return it, without further phone number digits validation.\n\n if (possibleCountries.length === 1) {\n return possibleCountries[0];\n }\n return getCountryByNationalNumber(nationalPhoneNumber, {\n countries: possibleCountries,\n defaultCountry: defaultCountry,\n metadata: metadata.metadata\n });\n}\n","// When phone numbers are written in `RFC3966` format — `\"tel:+12133734253\"` —\n// they can have their \"calling code\" part written separately in a `phone-context` parameter.\n// Example: `\"tel:12133734253;phone-context=+1\"`.\n// This function parses the full phone number from the local number and the `phone-context`\n// when the `phone-context` contains a `+` sign.\nimport { VALID_DIGITS // PLUS_CHARS\n} from '../constants.js';\nexport var PLUS_SIGN = '+';\nvar RFC3966_VISUAL_SEPARATOR_ = '[\\\\-\\\\.\\\\(\\\\)]?';\nvar RFC3966_PHONE_DIGIT_ = '(' + '[' + VALID_DIGITS + ']' + '|' + RFC3966_VISUAL_SEPARATOR_ + ')';\nvar RFC3966_GLOBAL_NUMBER_DIGITS_ = '^' + '\\\\' + PLUS_SIGN + RFC3966_PHONE_DIGIT_ + '*' + '[' + VALID_DIGITS + ']' + RFC3966_PHONE_DIGIT_ + '*' + '$';\n/**\r\n * Regular expression of valid global-number-digits for the phone-context\r\n * parameter, following the syntax defined in RFC3966.\r\n */\n\nvar RFC3966_GLOBAL_NUMBER_DIGITS_PATTERN_ = new RegExp(RFC3966_GLOBAL_NUMBER_DIGITS_, 'g'); // In this port of Google's library, we don't accept alpha characters in phone numbers.\n// const ALPHANUM_ = VALID_ALPHA_ + VALID_DIGITS\n\nvar ALPHANUM_ = VALID_DIGITS;\nvar RFC3966_DOMAINLABEL_ = '[' + ALPHANUM_ + ']+((\\\\-)*[' + ALPHANUM_ + '])*';\nvar VALID_ALPHA_ = 'a-zA-Z';\nvar RFC3966_TOPLABEL_ = '[' + VALID_ALPHA_ + ']+((\\\\-)*[' + ALPHANUM_ + '])*';\nvar RFC3966_DOMAINNAME_ = '^(' + RFC3966_DOMAINLABEL_ + '\\\\.)*' + RFC3966_TOPLABEL_ + '\\\\.?$';\n/**\r\n * Regular expression of valid domainname for the phone-context parameter,\r\n * following the syntax defined in RFC3966.\r\n */\n\nvar RFC3966_DOMAINNAME_PATTERN_ = new RegExp(RFC3966_DOMAINNAME_, 'g');\nexport var RFC3966_PREFIX_ = 'tel:';\nexport var RFC3966_PHONE_CONTEXT_ = ';phone-context=';\nexport var RFC3966_ISDN_SUBADDRESS_ = ';isub=';\n/**\r\n * Extracts the value of the phone-context parameter of `numberToExtractFrom`,\r\n * following the syntax defined in RFC3966.\r\n *\r\n * @param {string} numberToExtractFrom\r\n * @return {string|null} the extracted string (possibly empty), or `null` if no phone-context parameter is found.\r\n */\n\nexport default function extractPhoneContext(numberToExtractFrom) {\n var indexOfPhoneContext = numberToExtractFrom.indexOf(RFC3966_PHONE_CONTEXT_); // If no phone-context parameter is present\n\n if (indexOfPhoneContext < 0) {\n return null;\n }\n var phoneContextStart = indexOfPhoneContext + RFC3966_PHONE_CONTEXT_.length; // If phone-context parameter is empty\n\n if (phoneContextStart >= numberToExtractFrom.length) {\n return '';\n }\n var phoneContextEnd = numberToExtractFrom.indexOf(';', phoneContextStart); // If phone-context is not the last parameter\n\n if (phoneContextEnd >= 0) {\n return numberToExtractFrom.substring(phoneContextStart, phoneContextEnd);\n } else {\n return numberToExtractFrom.substring(phoneContextStart);\n }\n}\n/**\r\n * Returns whether the value of phoneContext follows the syntax defined in RFC3966.\r\n *\r\n * @param {string|null} phoneContext\r\n * @return {boolean}\r\n */\n\nexport function isPhoneContextValid(phoneContext) {\n if (phoneContext === null) {\n return true;\n }\n if (phoneContext.length === 0) {\n return false;\n } // Does phone-context value match pattern of global-number-digits or domainname.\n\n return RFC3966_GLOBAL_NUMBER_DIGITS_PATTERN_.test(phoneContext) || RFC3966_DOMAINNAME_PATTERN_.test(phoneContext);\n}\n","import extractPhoneContext, { isPhoneContextValid, PLUS_SIGN, RFC3966_PREFIX_, RFC3966_PHONE_CONTEXT_, RFC3966_ISDN_SUBADDRESS_ } from './extractPhoneContext.js';\nimport ParseError from '../ParseError.js';\n/**\r\n * @param {string} numberToParse\r\n * @param {string} nationalNumber\r\n * @return {}\r\n */\n\nexport default function extractFormattedPhoneNumberFromPossibleRfc3966NumberUri(numberToParse, _ref) {\n var extractFormattedPhoneNumber = _ref.extractFormattedPhoneNumber;\n var phoneContext = extractPhoneContext(numberToParse);\n if (!isPhoneContextValid(phoneContext)) {\n throw new ParseError('NOT_A_NUMBER');\n }\n var phoneNumberString;\n if (phoneContext === null) {\n // Extract a possible number from the string passed in.\n // (this strips leading characters that could not be the start of a phone number)\n phoneNumberString = extractFormattedPhoneNumber(numberToParse) || '';\n } else {\n phoneNumberString = ''; // If the phone context contains a phone number prefix, we need to capture\n // it, whereas domains will be ignored.\n\n if (phoneContext.charAt(0) === PLUS_SIGN) {\n phoneNumberString += phoneContext;\n } // Now append everything between the \"tel:\" prefix and the phone-context.\n // This should include the national number, an optional extension or\n // isdn-subaddress component. Note we also handle the case when \"tel:\" is\n // missing, as we have seen in some of the phone number inputs.\n // In that case, we append everything from the beginning.\n\n var indexOfRfc3966Prefix = numberToParse.indexOf(RFC3966_PREFIX_);\n var indexOfNationalNumber; // RFC 3966 \"tel:\" prefix is preset at this stage because\n // `isPhoneContextValid()` requires it to be present.\n\n /* istanbul ignore else */\n\n if (indexOfRfc3966Prefix >= 0) {\n indexOfNationalNumber = indexOfRfc3966Prefix + RFC3966_PREFIX_.length;\n } else {\n indexOfNationalNumber = 0;\n }\n var indexOfPhoneContext = numberToParse.indexOf(RFC3966_PHONE_CONTEXT_);\n phoneNumberString += numberToParse.substring(indexOfNationalNumber, indexOfPhoneContext);\n } // Delete the isdn-subaddress and everything after it if it is present.\n // Note extension won't appear at the same time with isdn-subaddress\n // according to paragraph 5.3 of the RFC3966 spec.\n\n var indexOfIsdn = phoneNumberString.indexOf(RFC3966_ISDN_SUBADDRESS_);\n if (indexOfIsdn > 0) {\n phoneNumberString = phoneNumberString.substring(0, indexOfIsdn);\n } // If both phone context and isdn-subaddress are absent but other\n // parameters are present, the parameters are left in nationalNumber.\n // This is because we are concerned about deleting content from a potential\n // number string when there is no strong evidence that the number is\n // actually written in RFC3966.\n\n if (phoneNumberString !== '') {\n return phoneNumberString;\n }\n}\n","// This is a port of Google Android `libphonenumber`'s\n// `phonenumberutil.js` of December 31th, 2018.\n//\n// https://github.com/googlei18n/libphonenumber/commits/master/javascript/i18n/phonenumbers/phonenumberutil.js\nimport { VALID_DIGITS, PLUS_CHARS, MIN_LENGTH_FOR_NSN, MAX_LENGTH_FOR_NSN } from './constants.js';\nimport ParseError from './ParseError.js';\nimport Metadata from './metadata.js';\nimport isViablePhoneNumber, { isViablePhoneNumberStart } from './helpers/isViablePhoneNumber.js';\nimport extractExtension from './helpers/extension/extractExtension.js';\nimport parseIncompletePhoneNumber from './parseIncompletePhoneNumber.js';\nimport getCountryCallingCode from './getCountryCallingCode.js';\nimport { isPossibleNumber } from './isPossible.js'; // import { parseRFC3966 } from './helpers/RFC3966.js'\n\nimport PhoneNumber from './PhoneNumber.js';\nimport matchesEntirely from './helpers/matchesEntirely.js';\nimport extractCountryCallingCode from './helpers/extractCountryCallingCode.js';\nimport extractNationalNumber from './helpers/extractNationalNumber.js';\nimport stripIddPrefix from './helpers/stripIddPrefix.js';\nimport getCountryByCallingCode from './helpers/getCountryByCallingCode.js';\nimport extractFormattedPhoneNumberFromPossibleRfc3966NumberUri from './helpers/extractFormattedPhoneNumberFromPossibleRfc3966NumberUri.js'; // We don't allow input strings for parsing to be longer than 250 chars.\n// This prevents malicious input from consuming CPU.\n\nvar MAX_INPUT_STRING_LENGTH = 250; // This consists of the plus symbol, digits, and arabic-indic digits.\n\nvar PHONE_NUMBER_START_PATTERN = new RegExp('[' + PLUS_CHARS + VALID_DIGITS + ']'); // Regular expression of trailing characters that we want to remove.\n// A trailing `#` is sometimes used when writing phone numbers with extensions in US.\n// Example: \"+1 (645) 123 1234-910#\" number has extension \"910\".\n\nvar AFTER_PHONE_NUMBER_END_PATTERN = new RegExp('[^' + VALID_DIGITS + '#' + ']+$');\nvar USE_NON_GEOGRAPHIC_COUNTRY_CODE = false; // Examples:\n//\n// ```js\n// parse('8 (800) 555-35-35', 'RU')\n// parse('8 (800) 555-35-35', 'RU', metadata)\n// parse('8 (800) 555-35-35', { country: { default: 'RU' } })\n// parse('8 (800) 555-35-35', { country: { default: 'RU' } }, metadata)\n// parse('+7 800 555 35 35')\n// parse('+7 800 555 35 35', metadata)\n// ```\n//\n\n/**\r\n * Parses a phone number.\r\n *\r\n * parse('123456789', { defaultCountry: 'RU', v2: true }, metadata)\r\n * parse('123456789', { defaultCountry: 'RU' }, metadata)\r\n * parse('123456789', undefined, metadata)\r\n *\r\n * @param {string} input\r\n * @param {object} [options]\r\n * @param {object} metadata\r\n * @return {object|PhoneNumber?} If `options.v2: true` flag is passed, it returns a `PhoneNumber?` instance. Otherwise, returns an object of shape `{ phone: '...', country: '...' }` (or just `{}` if no phone number was parsed).\r\n */\n\nexport default function parse(text, options, metadata) {\n // If assigning the `{}` default value is moved to the arguments above,\n // code coverage would decrease for some weird reason.\n options = options || {};\n metadata = new Metadata(metadata); // Validate `defaultCountry`.\n\n if (options.defaultCountry && !metadata.hasCountry(options.defaultCountry)) {\n if (options.v2) {\n throw new ParseError('INVALID_COUNTRY');\n }\n throw new Error(\"Unknown country: \".concat(options.defaultCountry));\n } // Parse the phone number.\n\n var _parseInput = parseInput(text, options.v2, options.extract),\n formattedPhoneNumber = _parseInput.number,\n ext = _parseInput.ext,\n error = _parseInput.error; // If the phone number is not viable then return nothing.\n\n if (!formattedPhoneNumber) {\n if (options.v2) {\n if (error === 'TOO_SHORT') {\n throw new ParseError('TOO_SHORT');\n }\n throw new ParseError('NOT_A_NUMBER');\n }\n return {};\n }\n var _parsePhoneNumber = parsePhoneNumber(formattedPhoneNumber, options.defaultCountry, options.defaultCallingCode, metadata),\n country = _parsePhoneNumber.country,\n nationalNumber = _parsePhoneNumber.nationalNumber,\n countryCallingCode = _parsePhoneNumber.countryCallingCode,\n countryCallingCodeSource = _parsePhoneNumber.countryCallingCodeSource,\n carrierCode = _parsePhoneNumber.carrierCode;\n if (!metadata.hasSelectedNumberingPlan()) {\n if (options.v2) {\n throw new ParseError('INVALID_COUNTRY');\n }\n return {};\n } // Validate national (significant) number length.\n\n if (!nationalNumber || nationalNumber.length < MIN_LENGTH_FOR_NSN) {\n // Won't throw here because the regexp already demands length > 1.\n\n /* istanbul ignore if */\n if (options.v2) {\n throw new ParseError('TOO_SHORT');\n } // Google's demo just throws an error in this case.\n\n return {};\n } // Validate national (significant) number length.\n //\n // A sidenote:\n //\n // They say that sometimes national (significant) numbers\n // can be longer than `MAX_LENGTH_FOR_NSN` (e.g. in Germany).\n // https://github.com/googlei18n/libphonenumber/blob/7e1748645552da39c4e1ba731e47969d97bdb539/resources/phonenumber.proto#L36\n // Such numbers will just be discarded.\n //\n\n if (nationalNumber.length > MAX_LENGTH_FOR_NSN) {\n if (options.v2) {\n throw new ParseError('TOO_LONG');\n } // Google's demo just throws an error in this case.\n\n return {};\n }\n if (options.v2) {\n var phoneNumber = new PhoneNumber(countryCallingCode, nationalNumber, metadata.metadata);\n if (country) {\n phoneNumber.country = country;\n }\n if (carrierCode) {\n phoneNumber.carrierCode = carrierCode;\n }\n if (ext) {\n phoneNumber.ext = ext;\n }\n phoneNumber.__countryCallingCodeSource = countryCallingCodeSource;\n return phoneNumber;\n } // Check if national phone number pattern matches the number.\n // National number pattern is different for each country,\n // even for those ones which are part of the \"NANPA\" group.\n\n var valid = (options.extended ? metadata.hasSelectedNumberingPlan() : country) ? matchesEntirely(nationalNumber, metadata.nationalNumberPattern()) : false;\n if (!options.extended) {\n return valid ? result(country, nationalNumber, ext) : {};\n } // isInternational: countryCallingCode !== undefined\n\n return {\n country: country,\n countryCallingCode: countryCallingCode,\n carrierCode: carrierCode,\n valid: valid,\n possible: valid ? true : options.extended === true && metadata.possibleLengths() && isPossibleNumber(nationalNumber, metadata) ? true : false,\n phone: nationalNumber,\n ext: ext\n };\n}\n/**\r\n * Extracts a formatted phone number from text.\r\n * Doesn't guarantee that the extracted phone number\r\n * is a valid phone number (for example, doesn't validate its length).\r\n * @param {string} text\r\n * @param {boolean} [extract] — If `false`, then will parse the entire `text` as a phone number.\r\n * @param {boolean} [throwOnError] — By default, it won't throw if the text is too long.\r\n * @return {string}\r\n * @example\r\n * // Returns \"(213) 373-4253\".\r\n * extractFormattedPhoneNumber(\"Call (213) 373-4253 for assistance.\")\r\n */\n\nfunction _extractFormattedPhoneNumber(text, extract, throwOnError) {\n if (!text) {\n return;\n }\n if (text.length > MAX_INPUT_STRING_LENGTH) {\n if (throwOnError) {\n throw new ParseError('TOO_LONG');\n }\n return;\n }\n if (extract === false) {\n return text;\n } // Attempt to extract a possible number from the string passed in\n\n var startsAt = text.search(PHONE_NUMBER_START_PATTERN);\n if (startsAt < 0) {\n return;\n }\n return text // Trim everything to the left of the phone number\n .slice(startsAt) // Remove trailing non-numerical characters\n .replace(AFTER_PHONE_NUMBER_END_PATTERN, '');\n}\n/**\r\n * @param {string} text - Input.\r\n * @param {boolean} v2 - Legacy API functions don't pass `v2: true` flag.\r\n * @param {boolean} [extract] - Whether to extract a phone number from `text`, or attempt to parse the entire text as a phone number.\r\n * @return {object} `{ ?number, ?ext }`.\r\n */\n\nfunction parseInput(text, v2, extract) {\n // // Parse RFC 3966 phone number URI.\n // if (text && text.indexOf('tel:') === 0) {\n // \treturn parseRFC3966(text)\n // }\n // let number = extractFormattedPhoneNumber(text, extract, v2)\n var number = extractFormattedPhoneNumberFromPossibleRfc3966NumberUri(text, {\n extractFormattedPhoneNumber: function extractFormattedPhoneNumber(text) {\n return _extractFormattedPhoneNumber(text, extract, v2);\n }\n }); // If the phone number is not viable, then abort.\n\n if (!number) {\n return {};\n }\n if (!isViablePhoneNumber(number)) {\n if (isViablePhoneNumberStart(number)) {\n return {\n error: 'TOO_SHORT'\n };\n }\n return {};\n } // Attempt to parse extension first, since it doesn't require region-specific\n // data and we want to have the non-normalised number here.\n\n var withExtensionStripped = extractExtension(number);\n if (withExtensionStripped.ext) {\n return withExtensionStripped;\n }\n return {\n number: number\n };\n}\n/**\r\n * Creates `parse()` result object.\r\n */\n\nfunction result(country, nationalNumber, ext) {\n var result = {\n country: country,\n phone: nationalNumber\n };\n if (ext) {\n result.ext = ext;\n }\n return result;\n}\n/**\r\n * Parses a viable phone number.\r\n * @param {string} formattedPhoneNumber — Example: \"(213) 373-4253\".\r\n * @param {string} [defaultCountry]\r\n * @param {string} [defaultCallingCode]\r\n * @param {Metadata} metadata\r\n * @return {object} Returns `{ country: string?, countryCallingCode: string?, nationalNumber: string? }`.\r\n */\n\nfunction parsePhoneNumber(formattedPhoneNumber, defaultCountry, defaultCallingCode, metadata) {\n // Extract calling code from phone number.\n var _extractCountryCallin = extractCountryCallingCode(parseIncompletePhoneNumber(formattedPhoneNumber), defaultCountry, defaultCallingCode, metadata.metadata),\n countryCallingCodeSource = _extractCountryCallin.countryCallingCodeSource,\n countryCallingCode = _extractCountryCallin.countryCallingCode,\n number = _extractCountryCallin.number; // Choose a country by `countryCallingCode`.\n\n var country;\n if (countryCallingCode) {\n metadata.selectNumberingPlan(countryCallingCode);\n } // If `formattedPhoneNumber` is passed in \"national\" format\n // then `number` is defined and `countryCallingCode` is `undefined`.\n else if (number && (defaultCountry || defaultCallingCode)) {\n metadata.selectNumberingPlan(defaultCountry, defaultCallingCode);\n if (defaultCountry) {\n country = defaultCountry;\n } else {\n /* istanbul ignore if */\n if (USE_NON_GEOGRAPHIC_COUNTRY_CODE) {\n if (metadata.isNonGeographicCallingCode(defaultCallingCode)) {\n country = '001';\n }\n }\n }\n countryCallingCode = defaultCallingCode || getCountryCallingCode(defaultCountry, metadata.metadata);\n } else return {};\n if (!number) {\n return {\n countryCallingCodeSource: countryCallingCodeSource,\n countryCallingCode: countryCallingCode\n };\n }\n var _extractNationalNumbe = extractNationalNumber(parseIncompletePhoneNumber(number), metadata),\n nationalNumber = _extractNationalNumbe.nationalNumber,\n carrierCode = _extractNationalNumbe.carrierCode; // Sometimes there are several countries\n // corresponding to the same country phone code\n // (e.g. NANPA countries all having `1` country phone code).\n // Therefore, to reliably determine the exact country,\n // national (significant) number should have been parsed first.\n //\n // When `metadata.json` is generated, all \"ambiguous\" country phone codes\n // get their countries populated with the full set of\n // \"phone number type\" regular expressions.\n //\n\n var exactCountry = getCountryByCallingCode(countryCallingCode, {\n nationalNumber: nationalNumber,\n defaultCountry: defaultCountry,\n metadata: metadata\n });\n if (exactCountry) {\n country = exactCountry;\n /* istanbul ignore if */\n\n if (exactCountry === '001') {// Can't happen with `USE_NON_GEOGRAPHIC_COUNTRY_CODE` being `false`.\n // If `USE_NON_GEOGRAPHIC_COUNTRY_CODE` is set to `true` for some reason,\n // then remove the \"istanbul ignore if\".\n } else {\n metadata.country(country);\n }\n }\n return {\n country: country,\n countryCallingCode: countryCallingCode,\n countryCallingCodeSource: countryCallingCodeSource,\n nationalNumber: nationalNumber,\n carrierCode: carrierCode\n };\n}\n","function _slicedToArray(arr, i) {\n return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest();\n}\nfunction _nonIterableRest() {\n throw new TypeError(\"Invalid attempt to destructure non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\");\n}\nfunction _unsupportedIterableToArray(o, minLen) {\n if (!o) return;\n if (typeof o === \"string\") return _arrayLikeToArray(o, minLen);\n var n = Object.prototype.toString.call(o).slice(8, -1);\n if (n === \"Object\" && o.constructor) n = o.constructor.name;\n if (n === \"Map\" || n === \"Set\") return Array.from(o);\n if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);\n}\nfunction _arrayLikeToArray(arr, len) {\n if (len == null || len > arr.length) len = arr.length;\n for (var i = 0, arr2 = new Array(len); i < len; i++) {\n arr2[i] = arr[i];\n }\n return arr2;\n}\nfunction _iterableToArrayLimit(arr, i) {\n var _i = arr == null ? null : typeof Symbol !== \"undefined\" && arr[Symbol.iterator] || arr[\"@@iterator\"];\n if (_i == null) return;\n var _arr = [];\n var _n = true;\n var _d = false;\n var _s, _e;\n try {\n for (_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true) {\n _arr.push(_s.value);\n if (i && _arr.length === i) break;\n }\n } catch (err) {\n _d = true;\n _e = err;\n } finally {\n try {\n if (!_n && _i[\"return\"] != null) _i[\"return\"]();\n } finally {\n if (_d) throw _e;\n }\n }\n return _arr;\n}\nfunction _arrayWithHoles(arr) {\n if (Array.isArray(arr)) return arr;\n}\nimport _formatNumber from '../format.js';\nimport parse from '../parse.js';\nimport isObject from '../helpers/isObject.js';\nexport default function formatNumber() {\n var _normalizeArguments = normalizeArguments(arguments),\n input = _normalizeArguments.input,\n format = _normalizeArguments.format,\n options = _normalizeArguments.options,\n metadata = _normalizeArguments.metadata;\n return _formatNumber(input, format, options, metadata);\n} // Sort out arguments\n\nfunction normalizeArguments(args) {\n var _Array$prototype$slic = Array.prototype.slice.call(args),\n _Array$prototype$slic2 = _slicedToArray(_Array$prototype$slic, 5),\n arg_1 = _Array$prototype$slic2[0],\n arg_2 = _Array$prototype$slic2[1],\n arg_3 = _Array$prototype$slic2[2],\n arg_4 = _Array$prototype$slic2[3],\n arg_5 = _Array$prototype$slic2[4];\n var input;\n var format;\n var options;\n var metadata; // Sort out arguments.\n // If the phone number is passed as a string.\n // `format('8005553535', ...)`.\n\n if (typeof arg_1 === 'string') {\n // If country code is supplied.\n // `format('8005553535', 'RU', 'NATIONAL', [options], metadata)`.\n if (typeof arg_3 === 'string') {\n format = arg_3;\n if (arg_5) {\n options = arg_4;\n metadata = arg_5;\n } else {\n metadata = arg_4;\n }\n input = parse(arg_1, {\n defaultCountry: arg_2,\n extended: true\n }, metadata);\n } // Just an international phone number is supplied\n // `format('+78005553535', 'NATIONAL', [options], metadata)`.\n else {\n if (typeof arg_2 !== 'string') {\n throw new Error('`format` argument not passed to `formatNumber(number, format)`');\n }\n format = arg_2;\n if (arg_4) {\n options = arg_3;\n metadata = arg_4;\n } else {\n metadata = arg_3;\n }\n input = parse(arg_1, {\n extended: true\n }, metadata);\n }\n } // If the phone number is passed as a parsed number object.\n // `format({ phone: '8005553535', country: 'RU' }, 'NATIONAL', [options], metadata)`.\n else if (isObject(arg_1)) {\n input = arg_1;\n format = arg_2;\n if (arg_4) {\n options = arg_3;\n metadata = arg_4;\n } else {\n metadata = arg_3;\n }\n } else throw new TypeError('A phone number must either be a string or an object of shape { phone, [country] }.'); // Legacy lowercase formats.\n\n if (format === 'International') {\n format = 'INTERNATIONAL';\n } else if (format === 'National') {\n format = 'NATIONAL';\n }\n return {\n input: input,\n format: format,\n options: options,\n metadata: metadata\n };\n}\n","import withMetadataArgument from '../min/exports/withMetadataArgument.js';\nimport _format from '../es6/legacy/format.js';\nexport function format() {\n return withMetadataArgument(_format, arguments);\n}","import { Pipe, PipeTransform } from '@angular/core';\nimport { CountryCode, formatNumber } from 'libphonenumber-js';\n\nexport function formatPhoneNumber(\n phoneNumber: string | number,\n formatForInternational: boolean,\n countryCode?: string,\n): string {\n const numberString = phoneNumber.toString();\n if (numberString === '') {\n return '';\n }\n const formatting = formatForInternational ? 'INTERNATIONAL' : 'NATIONAL';\n if (countryCode as CountryCode) {\n const newCountryCode = countryCode;\n try {\n return formatNumber(numberString, newCountryCode, formatting);\n } catch (e) {\n return numberString;\n }\n }\n return numberString;\n}\n\n@Pipe({ name: 'phone' })\nexport class PhoneNumberFormatPipe implements PipeTransform {\n transform(phoneNumber: string | number, countryCode?: string): string {\n return formatPhoneNumber(phoneNumber, false, countryCode);\n }\n}\n\n@Pipe({ name: 'phone_intl' })\nexport class InternationalPhoneNumberFormatPipe implements PipeTransform {\n transform(phoneNumber: string | number, countryCode?: string): string {\n return formatPhoneNumber(phoneNumber, true, countryCode);\n }\n}\n","import { CurrencyPipe, DecimalPipe, PercentPipe } from '@angular/common';\nimport { OnDestroy, Pipe, PipeTransform } from '@angular/core';\nimport { TranslateService } from '@ngx-translate/core';\nimport { Subscription } from 'rxjs';\n\nconst DEFAULT_CURRENCY_CODE = 'USD';\nconst DEFAULT_LOCALE = 'en-us';\nexport type DisplayType = 'currency' | 'percentage' | 'number' | 'string' | 'translate' | 'fraction';\n\nexport interface DisplayValueDescriptor {\n value: number | string;\n displayType: DisplayType;\n outOfValue?: number | string;\n currencyCode?: string;\n locale?: string;\n maxDecimalPlaces?: number;\n}\n\n@Pipe({ name: 'displayValue' })\nexport class DisplayValuePipe implements PipeTransform, OnDestroy {\n value: number | string;\n outOfValue?: number | string;\n displayType?: DisplayType;\n currencyCode: string;\n locale = DEFAULT_LOCALE;\n displayValue: any;\n\n onTranslationChange?: Subscription;\n onLangChange?: Subscription;\n onDefaultLangChange?: Subscription;\n digitsInfo?: string;\n\n constructor(private translateService: TranslateService) {}\n\n updateValue(): void {\n switch (this.displayType) {\n case 'currency': {\n const currencyPipe = new CurrencyPipe(this.locale);\n this.displayValue = currencyPipe.transform(this.value, this.currencyCode, 'symbol', '1.0-2', this.locale);\n break;\n }\n case 'percentage': {\n const percentPipe = new PercentPipe(this.locale);\n this.displayValue = percentPipe.transform(this.value, this.digitsInfo ? this.digitsInfo : '1.0-2', this.locale);\n break;\n }\n case 'number': {\n const decimalPipe = new DecimalPipe(this.locale);\n this.displayValue = decimalPipe.transform(this.value, this.digitsInfo, this.locale);\n break;\n }\n case 'string':\n this.displayValue = this.value;\n break;\n case 'translate':\n this.displayValue = this.translateService.instant(this.value as string);\n break;\n case 'fraction':\n this.displayValue = this.value + '/' + this.outOfValue;\n break;\n }\n }\n\n transform(displayValue: DisplayValueDescriptor): any {\n if (!displayValue) {\n return undefined;\n }\n const { value, outOfValue, displayType, currencyCode = DEFAULT_CURRENCY_CODE, locale } = displayValue;\n this.value = value;\n this.outOfValue = outOfValue;\n this.displayType = displayType;\n this.currencyCode = currencyCode;\n this.locale = locale || this.locale;\n this.digitsInfo =\n displayValue.maxDecimalPlaces || displayValue.maxDecimalPlaces === 0\n ? '1.0-' + displayValue.maxDecimalPlaces\n : undefined;\n\n this.updateValue();\n\n if (!this.onTranslationChange) {\n this.onTranslationChange = this.translateService.onTranslationChange.subscribe(() => {\n this.updateValue();\n });\n }\n if (!this.onLangChange) {\n this.onLangChange = this.translateService.onLangChange.subscribe(() => {\n this.updateValue();\n });\n }\n if (!this.onDefaultLangChange) {\n this.onDefaultLangChange = this.translateService.onDefaultLangChange.subscribe(() => {\n this.updateValue();\n });\n }\n\n return this.displayValue;\n }\n\n ngOnDestroy(): void {\n if (typeof this.onTranslationChange !== 'undefined') {\n this.onTranslationChange.unsubscribe();\n this.onTranslationChange = undefined;\n }\n if (typeof this.onLangChange !== 'undefined') {\n this.onLangChange.unsubscribe();\n this.onLangChange = undefined;\n }\n if (typeof this.onDefaultLangChange !== 'undefined') {\n this.onDefaultLangChange.unsubscribe();\n this.onDefaultLangChange = undefined;\n }\n }\n}\n","import { NgModule } from '@angular/core';\nimport { InternationalPhoneNumberFormatPipe, PhoneNumberFormatPipe } from './phone-number.pipe';\nimport { DisplayValuePipe } from './display-value.pipe';\n\n@NgModule({\n declarations: [InternationalPhoneNumberFormatPipe, PhoneNumberFormatPipe, DisplayValuePipe],\n exports: [InternationalPhoneNumberFormatPipe, PhoneNumberFormatPipe, DisplayValuePipe],\n providers: [InternationalPhoneNumberFormatPipe, PhoneNumberFormatPipe, DisplayValuePipe],\n})\nexport class CommonPipesModule {}\n","import * as i0 from '@angular/core';\nimport { forwardRef, InjectionToken, EventEmitter, booleanAttribute, Directive, Output, ContentChildren, Input, numberAttribute, ANIMATION_MODULE_TYPE, ElementRef, Component, ViewEncapsulation, ChangeDetectionStrategy, Optional, Inject, Attribute, ViewChild, NgModule } from '@angular/core';\nimport { MatRipple, _MatInternalFormField, MatCommonModule, MatRippleModule } from '@angular/material/core';\nimport * as i1 from '@angular/cdk/a11y';\nimport * as i2 from '@angular/cdk/collections';\nimport { NG_VALUE_ACCESSOR } from '@angular/forms';\nimport { CommonModule } from '@angular/common';\n\n// Increasing integer for generating unique ids for radio components.\nconst _c0 = [\"input\"];\nconst _c1 = [\"formField\"];\nconst _c2 = [\"*\"];\nlet nextUniqueId = 0;\n/** Change event object emitted by radio button and radio group. */\nclass MatRadioChange {\n constructor( /** The radio button that emits the change event. */\n source, /** The value of the radio button. */\n value) {\n this.source = source;\n this.value = value;\n }\n}\n/**\n * Provider Expression that allows mat-radio-group to register as a ControlValueAccessor. This\n * allows it to support [(ngModel)] and ngControl.\n * @docs-private\n */\nconst MAT_RADIO_GROUP_CONTROL_VALUE_ACCESSOR = {\n provide: NG_VALUE_ACCESSOR,\n useExisting: /*#__PURE__*/forwardRef(() => MatRadioGroup),\n multi: true\n};\n/**\n * Injection token that can be used to inject instances of `MatRadioGroup`. It serves as\n * alternative token to the actual `MatRadioGroup` class which could cause unnecessary\n * retention of the class and its component metadata.\n */\nconst MAT_RADIO_GROUP = /*#__PURE__*/new InjectionToken('MatRadioGroup');\nconst MAT_RADIO_DEFAULT_OPTIONS = /*#__PURE__*/new InjectionToken('mat-radio-default-options', {\n providedIn: 'root',\n factory: MAT_RADIO_DEFAULT_OPTIONS_FACTORY\n});\nfunction MAT_RADIO_DEFAULT_OPTIONS_FACTORY() {\n return {\n color: 'accent'\n };\n}\n/**\n * A group of radio buttons. May contain one or more `` elements.\n */\nlet MatRadioGroup = /*#__PURE__*/(() => {\n class MatRadioGroup {\n /** Name of the radio button group. All radio buttons inside this group will use this name. */\n get name() {\n return this._name;\n }\n set name(value) {\n this._name = value;\n this._updateRadioButtonNames();\n }\n /** Whether the labels should appear after or before the radio-buttons. Defaults to 'after' */\n get labelPosition() {\n return this._labelPosition;\n }\n set labelPosition(v) {\n this._labelPosition = v === 'before' ? 'before' : 'after';\n this._markRadiosForCheck();\n }\n /**\n * Value for the radio-group. Should equal the value of the selected radio button if there is\n * a corresponding radio button with a matching value. If there is not such a corresponding\n * radio button, this value persists to be applied in case a new radio button is added with a\n * matching value.\n */\n get value() {\n return this._value;\n }\n set value(newValue) {\n if (this._value !== newValue) {\n // Set this before proceeding to ensure no circular loop occurs with selection.\n this._value = newValue;\n this._updateSelectedRadioFromValue();\n this._checkSelectedRadioButton();\n }\n }\n _checkSelectedRadioButton() {\n if (this._selected && !this._selected.checked) {\n this._selected.checked = true;\n }\n }\n /**\n * The currently selected radio button. If set to a new radio button, the radio group value\n * will be updated to match the new selected button.\n */\n get selected() {\n return this._selected;\n }\n set selected(selected) {\n this._selected = selected;\n this.value = selected ? selected.value : null;\n this._checkSelectedRadioButton();\n }\n /** Whether the radio group is disabled */\n get disabled() {\n return this._disabled;\n }\n set disabled(value) {\n this._disabled = value;\n this._markRadiosForCheck();\n }\n /** Whether the radio group is required */\n get required() {\n return this._required;\n }\n set required(value) {\n this._required = value;\n this._markRadiosForCheck();\n }\n constructor(_changeDetector) {\n this._changeDetector = _changeDetector;\n /** Selected value for the radio group. */\n this._value = null;\n /** The HTML name attribute applied to radio buttons in this group. */\n this._name = `mat-radio-group-${nextUniqueId++}`;\n /** The currently selected radio button. Should match value. */\n this._selected = null;\n /** Whether the `value` has been set to its initial value. */\n this._isInitialized = false;\n /** Whether the labels should appear after or before the radio-buttons. Defaults to 'after' */\n this._labelPosition = 'after';\n /** Whether the radio group is disabled. */\n this._disabled = false;\n /** Whether the radio group is required. */\n this._required = false;\n /** The method to be called in order to update ngModel */\n this._controlValueAccessorChangeFn = () => {};\n /**\n * onTouch function registered via registerOnTouch (ControlValueAccessor).\n * @docs-private\n */\n this.onTouched = () => {};\n /**\n * Event emitted when the group value changes.\n * Change events are only emitted when the value changes due to user interaction with\n * a radio button (the same behavior as ``).\n */\n this.change = new EventEmitter();\n }\n /**\n * Initialize properties once content children are available.\n * This allows us to propagate relevant attributes to associated buttons.\n */\n ngAfterContentInit() {\n // Mark this component as initialized in AfterContentInit because the initial value can\n // possibly be set by NgModel on MatRadioGroup, and it is possible that the OnInit of the\n // NgModel occurs *after* the OnInit of the MatRadioGroup.\n this._isInitialized = true;\n // Clear the `selected` button when it's destroyed since the tabindex of the rest of the\n // buttons depends on it. Note that we don't clear the `value`, because the radio button\n // may be swapped out with a similar one and there are some internal apps that depend on\n // that behavior.\n this._buttonChanges = this._radios.changes.subscribe(() => {\n if (this.selected && !this._radios.find(radio => radio === this.selected)) {\n this._selected = null;\n }\n });\n }\n ngOnDestroy() {\n this._buttonChanges?.unsubscribe();\n }\n /**\n * Mark this group as being \"touched\" (for ngModel). Meant to be called by the contained\n * radio buttons upon their blur.\n */\n _touch() {\n if (this.onTouched) {\n this.onTouched();\n }\n }\n _updateRadioButtonNames() {\n if (this._radios) {\n this._radios.forEach(radio => {\n radio.name = this.name;\n radio._markForCheck();\n });\n }\n }\n /** Updates the `selected` radio button from the internal _value state. */\n _updateSelectedRadioFromValue() {\n // If the value already matches the selected radio, do nothing.\n const isAlreadySelected = this._selected !== null && this._selected.value === this._value;\n if (this._radios && !isAlreadySelected) {\n this._selected = null;\n this._radios.forEach(radio => {\n radio.checked = this.value === radio.value;\n if (radio.checked) {\n this._selected = radio;\n }\n });\n }\n }\n /** Dispatch change event with current selection and group value. */\n _emitChangeEvent() {\n if (this._isInitialized) {\n this.change.emit(new MatRadioChange(this._selected, this._value));\n }\n }\n _markRadiosForCheck() {\n if (this._radios) {\n this._radios.forEach(radio => radio._markForCheck());\n }\n }\n /**\n * Sets the model value. Implemented as part of ControlValueAccessor.\n * @param value\n */\n writeValue(value) {\n this.value = value;\n this._changeDetector.markForCheck();\n }\n /**\n * Registers a callback to be triggered when the model value changes.\n * Implemented as part of ControlValueAccessor.\n * @param fn Callback to be registered.\n */\n registerOnChange(fn) {\n this._controlValueAccessorChangeFn = fn;\n }\n /**\n * Registers a callback to be triggered when the control is touched.\n * Implemented as part of ControlValueAccessor.\n * @param fn Callback to be registered.\n */\n registerOnTouched(fn) {\n this.onTouched = fn;\n }\n /**\n * Sets the disabled state of the control. Implemented as a part of ControlValueAccessor.\n * @param isDisabled Whether the control should be disabled.\n */\n setDisabledState(isDisabled) {\n this.disabled = isDisabled;\n this._changeDetector.markForCheck();\n }\n static {\n this.ɵfac = function MatRadioGroup_Factory(t) {\n return new (t || MatRadioGroup)(i0.ɵɵdirectiveInject(i0.ChangeDetectorRef));\n };\n }\n static {\n this.ɵdir = /* @__PURE__ */i0.ɵɵdefineDirective({\n type: MatRadioGroup,\n selectors: [[\"mat-radio-group\"]],\n contentQueries: function MatRadioGroup_ContentQueries(rf, ctx, dirIndex) {\n if (rf & 1) {\n i0.ɵɵcontentQuery(dirIndex, MatRadioButton, 5);\n }\n if (rf & 2) {\n let _t;\n i0.ɵɵqueryRefresh(_t = i0.ɵɵloadQuery()) && (ctx._radios = _t);\n }\n },\n hostAttrs: [\"role\", \"radiogroup\", 1, \"mat-mdc-radio-group\"],\n inputs: {\n color: \"color\",\n name: \"name\",\n labelPosition: \"labelPosition\",\n value: \"value\",\n selected: \"selected\",\n disabled: [i0.ɵɵInputFlags.HasDecoratorInputTransform, \"disabled\", \"disabled\", booleanAttribute],\n required: [i0.ɵɵInputFlags.HasDecoratorInputTransform, \"required\", \"required\", booleanAttribute]\n },\n outputs: {\n change: \"change\"\n },\n exportAs: [\"matRadioGroup\"],\n standalone: true,\n features: [i0.ɵɵProvidersFeature([MAT_RADIO_GROUP_CONTROL_VALUE_ACCESSOR, {\n provide: MAT_RADIO_GROUP,\n useExisting: MatRadioGroup\n }]), i0.ɵɵInputTransformsFeature]\n });\n }\n }\n return MatRadioGroup;\n})();\n/*#__PURE__*/(() => {\n (typeof ngDevMode === \"undefined\" || ngDevMode) && void 0;\n})();\nlet MatRadioButton = /*#__PURE__*/(() => {\n class MatRadioButton {\n /** Whether this radio button is checked. */\n get checked() {\n return this._checked;\n }\n set checked(value) {\n if (this._checked !== value) {\n this._checked = value;\n if (value && this.radioGroup && this.radioGroup.value !== this.value) {\n this.radioGroup.selected = this;\n } else if (!value && this.radioGroup && this.radioGroup.value === this.value) {\n // When unchecking the selected radio button, update the selected radio\n // property on the group.\n this.radioGroup.selected = null;\n }\n if (value) {\n // Notify all radio buttons with the same name to un-check.\n this._radioDispatcher.notify(this.id, this.name);\n }\n this._changeDetector.markForCheck();\n }\n }\n /** The value of this radio button. */\n get value() {\n return this._value;\n }\n set value(value) {\n if (this._value !== value) {\n this._value = value;\n if (this.radioGroup !== null) {\n if (!this.checked) {\n // Update checked when the value changed to match the radio group's value\n this.checked = this.radioGroup.value === value;\n }\n if (this.checked) {\n this.radioGroup.selected = this;\n }\n }\n }\n }\n /** Whether the label should appear after or before the radio button. Defaults to 'after' */\n get labelPosition() {\n return this._labelPosition || this.radioGroup && this.radioGroup.labelPosition || 'after';\n }\n set labelPosition(value) {\n this._labelPosition = value;\n }\n /** Whether the radio button is disabled. */\n get disabled() {\n return this._disabled || this.radioGroup !== null && this.radioGroup.disabled;\n }\n set disabled(value) {\n this._setDisabled(value);\n }\n /** Whether the radio button is required. */\n get required() {\n return this._required || this.radioGroup && this.radioGroup.required;\n }\n set required(value) {\n this._required = value;\n }\n /** Theme color of the radio button. */\n get color() {\n // As per Material design specifications the selection control radio should use the accent color\n // palette by default. https://material.io/guidelines/components/selection-controls.html\n return this._color || this.radioGroup && this.radioGroup.color || this._providerOverride && this._providerOverride.color || 'accent';\n }\n set color(newValue) {\n this._color = newValue;\n }\n /** ID of the native input element inside `` */\n get inputId() {\n return `${this.id || this._uniqueId}-input`;\n }\n constructor(radioGroup, _elementRef, _changeDetector, _focusMonitor, _radioDispatcher, animationMode, _providerOverride, tabIndex) {\n this._elementRef = _elementRef;\n this._changeDetector = _changeDetector;\n this._focusMonitor = _focusMonitor;\n this._radioDispatcher = _radioDispatcher;\n this._providerOverride = _providerOverride;\n this._uniqueId = `mat-radio-${++nextUniqueId}`;\n /** The unique ID for the radio button. */\n this.id = this._uniqueId;\n /** Whether ripples are disabled inside the radio button */\n this.disableRipple = false;\n /** Tabindex of the radio button. */\n this.tabIndex = 0;\n /**\n * Event emitted when the checked state of this radio button changes.\n * Change events are only emitted when the value changes due to user interaction with\n * the radio button (the same behavior as ``).\n */\n this.change = new EventEmitter();\n /** Whether this radio is checked. */\n this._checked = false;\n /** Value assigned to this radio. */\n this._value = null;\n /** Unregister function for _radioDispatcher */\n this._removeUniqueSelectionListener = () => {};\n // Assertions. Ideally these should be stripped out by the compiler.\n // TODO(jelbourn): Assert that there's no name binding AND a parent radio group.\n this.radioGroup = radioGroup;\n this._noopAnimations = animationMode === 'NoopAnimations';\n if (tabIndex) {\n this.tabIndex = numberAttribute(tabIndex, 0);\n }\n }\n /** Focuses the radio button. */\n focus(options, origin) {\n if (origin) {\n this._focusMonitor.focusVia(this._inputElement, origin, options);\n } else {\n this._inputElement.nativeElement.focus(options);\n }\n }\n /**\n * Marks the radio button as needing checking for change detection.\n * This method is exposed because the parent radio group will directly\n * update bound properties of the radio button.\n */\n _markForCheck() {\n // When group value changes, the button will not be notified. Use `markForCheck` to explicit\n // update radio button's status\n this._changeDetector.markForCheck();\n }\n ngOnInit() {\n if (this.radioGroup) {\n // If the radio is inside a radio group, determine if it should be checked\n this.checked = this.radioGroup.value === this._value;\n if (this.checked) {\n this.radioGroup.selected = this;\n }\n // Copy name from parent radio group\n this.name = this.radioGroup.name;\n }\n this._removeUniqueSelectionListener = this._radioDispatcher.listen((id, name) => {\n if (id !== this.id && name === this.name) {\n this.checked = false;\n }\n });\n }\n ngDoCheck() {\n this._updateTabIndex();\n }\n ngAfterViewInit() {\n this._updateTabIndex();\n this._focusMonitor.monitor(this._elementRef, true).subscribe(focusOrigin => {\n if (!focusOrigin && this.radioGroup) {\n this.radioGroup._touch();\n }\n });\n }\n ngOnDestroy() {\n this._focusMonitor.stopMonitoring(this._elementRef);\n this._removeUniqueSelectionListener();\n }\n /** Dispatch change event with current value. */\n _emitChangeEvent() {\n this.change.emit(new MatRadioChange(this, this._value));\n }\n _isRippleDisabled() {\n return this.disableRipple || this.disabled;\n }\n _onInputClick(event) {\n // We have to stop propagation for click events on the visual hidden input element.\n // By default, when a user clicks on a label element, a generated click event will be\n // dispatched on the associated input element. Since we are using a label element as our\n // root container, the click event on the `radio-button` will be executed twice.\n // The real click event will bubble up, and the generated click event also tries to bubble up.\n // This will lead to multiple click events.\n // Preventing bubbling for the second event will solve that issue.\n event.stopPropagation();\n }\n /** Triggered when the radio button receives an interaction from the user. */\n _onInputInteraction(event) {\n // We always have to stop propagation on the change event.\n // Otherwise the change event, from the input element, will bubble up and\n // emit its event object to the `change` output.\n event.stopPropagation();\n if (!this.checked && !this.disabled) {\n const groupValueChanged = this.radioGroup && this.value !== this.radioGroup.value;\n this.checked = true;\n this._emitChangeEvent();\n if (this.radioGroup) {\n this.radioGroup._controlValueAccessorChangeFn(this.value);\n if (groupValueChanged) {\n this.radioGroup._emitChangeEvent();\n }\n }\n }\n }\n /** Triggered when the user clicks on the touch target. */\n _onTouchTargetClick(event) {\n this._onInputInteraction(event);\n if (!this.disabled) {\n // Normally the input should be focused already, but if the click\n // comes from the touch target, then we might have to focus it ourselves.\n this._inputElement.nativeElement.focus();\n }\n }\n /** Sets the disabled state and marks for check if a change occurred. */\n _setDisabled(value) {\n if (this._disabled !== value) {\n this._disabled = value;\n this._changeDetector.markForCheck();\n }\n }\n /** Gets the tabindex for the underlying input element. */\n _updateTabIndex() {\n const group = this.radioGroup;\n let value;\n // Implement a roving tabindex if the button is inside a group. For most cases this isn't\n // necessary, because the browser handles the tab order for inputs inside a group automatically,\n // but we need an explicitly higher tabindex for the selected button in order for things like\n // the focus trap to pick it up correctly.\n if (!group || !group.selected || this.disabled) {\n value = this.tabIndex;\n } else {\n value = group.selected === this ? this.tabIndex : -1;\n }\n if (value !== this._previousTabIndex) {\n // We have to set the tabindex directly on the DOM node, because it depends on\n // the selected state which is prone to \"changed after checked errors\".\n const input = this._inputElement?.nativeElement;\n if (input) {\n input.setAttribute('tabindex', value + '');\n this._previousTabIndex = value;\n }\n }\n }\n static {\n this.ɵfac = function MatRadioButton_Factory(t) {\n return new (t || MatRadioButton)(i0.ɵɵdirectiveInject(MAT_RADIO_GROUP, 8), i0.ɵɵdirectiveInject(i0.ElementRef), i0.ɵɵdirectiveInject(i0.ChangeDetectorRef), i0.ɵɵdirectiveInject(i1.FocusMonitor), i0.ɵɵdirectiveInject(i2.UniqueSelectionDispatcher), i0.ɵɵdirectiveInject(ANIMATION_MODULE_TYPE, 8), i0.ɵɵdirectiveInject(MAT_RADIO_DEFAULT_OPTIONS, 8), i0.ɵɵinjectAttribute('tabindex'));\n };\n }\n static {\n this.ɵcmp = /* @__PURE__ */i0.ɵɵdefineComponent({\n type: MatRadioButton,\n selectors: [[\"mat-radio-button\"]],\n viewQuery: function MatRadioButton_Query(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵviewQuery(_c0, 5);\n i0.ɵɵviewQuery(_c1, 7, ElementRef);\n }\n if (rf & 2) {\n let _t;\n i0.ɵɵqueryRefresh(_t = i0.ɵɵloadQuery()) && (ctx._inputElement = _t.first);\n i0.ɵɵqueryRefresh(_t = i0.ɵɵloadQuery()) && (ctx._rippleTrigger = _t.first);\n }\n },\n hostAttrs: [1, \"mat-mdc-radio-button\"],\n hostVars: 15,\n hostBindings: function MatRadioButton_HostBindings(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵlistener(\"focus\", function MatRadioButton_focus_HostBindingHandler() {\n return ctx._inputElement.nativeElement.focus();\n });\n }\n if (rf & 2) {\n i0.ɵɵattribute(\"id\", ctx.id)(\"tabindex\", null)(\"aria-label\", null)(\"aria-labelledby\", null)(\"aria-describedby\", null);\n i0.ɵɵclassProp(\"mat-primary\", ctx.color === \"primary\")(\"mat-accent\", ctx.color === \"accent\")(\"mat-warn\", ctx.color === \"warn\")(\"mat-mdc-radio-checked\", ctx.checked)(\"_mat-animation-noopable\", ctx._noopAnimations);\n }\n },\n inputs: {\n id: \"id\",\n name: \"name\",\n ariaLabel: [i0.ɵɵInputFlags.None, \"aria-label\", \"ariaLabel\"],\n ariaLabelledby: [i0.ɵɵInputFlags.None, \"aria-labelledby\", \"ariaLabelledby\"],\n ariaDescribedby: [i0.ɵɵInputFlags.None, \"aria-describedby\", \"ariaDescribedby\"],\n disableRipple: [i0.ɵɵInputFlags.HasDecoratorInputTransform, \"disableRipple\", \"disableRipple\", booleanAttribute],\n tabIndex: [i0.ɵɵInputFlags.HasDecoratorInputTransform, \"tabIndex\", \"tabIndex\", value => value == null ? 0 : numberAttribute(value)],\n checked: [i0.ɵɵInputFlags.HasDecoratorInputTransform, \"checked\", \"checked\", booleanAttribute],\n value: \"value\",\n labelPosition: \"labelPosition\",\n disabled: [i0.ɵɵInputFlags.HasDecoratorInputTransform, \"disabled\", \"disabled\", booleanAttribute],\n required: [i0.ɵɵInputFlags.HasDecoratorInputTransform, \"required\", \"required\", booleanAttribute],\n color: \"color\"\n },\n outputs: {\n change: \"change\"\n },\n exportAs: [\"matRadioButton\"],\n standalone: true,\n features: [i0.ɵɵInputTransformsFeature, i0.ɵɵStandaloneFeature],\n ngContentSelectors: _c2,\n decls: 13,\n vars: 16,\n consts: [[\"formField\", \"\"], [\"input\", \"\"], [\"mat-internal-form-field\", \"\", 3, \"labelPosition\"], [1, \"mdc-radio\"], [1, \"mat-mdc-radio-touch-target\", 3, \"click\"], [\"type\", \"radio\", 1, \"mdc-radio__native-control\", 3, \"change\", \"id\", \"checked\", \"disabled\", \"required\"], [1, \"mdc-radio__background\"], [1, \"mdc-radio__outer-circle\"], [1, \"mdc-radio__inner-circle\"], [\"mat-ripple\", \"\", 1, \"mat-radio-ripple\", \"mat-mdc-focus-indicator\", 3, \"matRippleTrigger\", \"matRippleDisabled\", \"matRippleCentered\"], [1, \"mat-ripple-element\", \"mat-radio-persistent-ripple\"], [1, \"mdc-label\", 3, \"for\"]],\n template: function MatRadioButton_Template(rf, ctx) {\n if (rf & 1) {\n const _r1 = i0.ɵɵgetCurrentView();\n i0.ɵɵprojectionDef();\n i0.ɵɵelementStart(0, \"div\", 2, 0)(2, \"div\", 3)(3, \"div\", 4);\n i0.ɵɵlistener(\"click\", function MatRadioButton_Template_div_click_3_listener($event) {\n i0.ɵɵrestoreView(_r1);\n return i0.ɵɵresetView(ctx._onTouchTargetClick($event));\n });\n i0.ɵɵelementEnd();\n i0.ɵɵelementStart(4, \"input\", 5, 1);\n i0.ɵɵlistener(\"change\", function MatRadioButton_Template_input_change_4_listener($event) {\n i0.ɵɵrestoreView(_r1);\n return i0.ɵɵresetView(ctx._onInputInteraction($event));\n });\n i0.ɵɵelementEnd();\n i0.ɵɵelementStart(6, \"div\", 6);\n i0.ɵɵelement(7, \"div\", 7)(8, \"div\", 8);\n i0.ɵɵelementEnd();\n i0.ɵɵelementStart(9, \"div\", 9);\n i0.ɵɵelement(10, \"div\", 10);\n i0.ɵɵelementEnd()();\n i0.ɵɵelementStart(11, \"label\", 11);\n i0.ɵɵprojection(12);\n i0.ɵɵelementEnd()();\n }\n if (rf & 2) {\n i0.ɵɵproperty(\"labelPosition\", ctx.labelPosition);\n i0.ɵɵadvance(2);\n i0.ɵɵclassProp(\"mdc-radio--disabled\", ctx.disabled);\n i0.ɵɵadvance(2);\n i0.ɵɵproperty(\"id\", ctx.inputId)(\"checked\", ctx.checked)(\"disabled\", ctx.disabled)(\"required\", ctx.required);\n i0.ɵɵattribute(\"name\", ctx.name)(\"value\", ctx.value)(\"aria-label\", ctx.ariaLabel)(\"aria-labelledby\", ctx.ariaLabelledby)(\"aria-describedby\", ctx.ariaDescribedby);\n i0.ɵɵadvance(5);\n i0.ɵɵproperty(\"matRippleTrigger\", ctx._rippleTrigger.nativeElement)(\"matRippleDisabled\", ctx._isRippleDisabled())(\"matRippleCentered\", true);\n i0.ɵɵadvance(2);\n i0.ɵɵproperty(\"for\", ctx.inputId);\n }\n },\n dependencies: [MatRipple, _MatInternalFormField],\n styles: [\".mdc-radio{display:inline-block;position:relative;flex:0 0 auto;box-sizing:content-box;width:20px;height:20px;cursor:pointer;will-change:opacity,transform,border-color,color}.mdc-radio[hidden]{display:none}.mdc-radio__background{display:inline-block;position:relative;box-sizing:border-box;width:20px;height:20px}.mdc-radio__background::before{position:absolute;transform:scale(0, 0);border-radius:50%;opacity:0;pointer-events:none;content:\\\"\\\";transition:opacity 120ms 0ms cubic-bezier(0.4, 0, 0.6, 1),transform 120ms 0ms cubic-bezier(0.4, 0, 0.6, 1)}.mdc-radio__outer-circle{position:absolute;top:0;left:0;box-sizing:border-box;width:100%;height:100%;border-width:2px;border-style:solid;border-radius:50%;transition:border-color 120ms 0ms cubic-bezier(0.4, 0, 0.6, 1)}.mdc-radio__inner-circle{position:absolute;top:0;left:0;box-sizing:border-box;width:100%;height:100%;transform:scale(0, 0);border-width:10px;border-style:solid;border-radius:50%;transition:transform 120ms 0ms cubic-bezier(0.4, 0, 0.6, 1),border-color 120ms 0ms cubic-bezier(0.4, 0, 0.6, 1)}.mdc-radio__native-control{position:absolute;margin:0;padding:0;opacity:0;cursor:inherit;z-index:1}.mdc-radio--touch{margin-top:4px;margin-bottom:4px;margin-right:4px;margin-left:4px}.mdc-radio--touch .mdc-radio__native-control{top:calc((40px - 48px) / 2);right:calc((40px - 48px) / 2);left:calc((40px - 48px) / 2);width:48px;height:48px}.mdc-radio.mdc-ripple-upgraded--background-focused .mdc-radio__focus-ring,.mdc-radio:not(.mdc-ripple-upgraded):focus .mdc-radio__focus-ring{pointer-events:none;border:2px solid rgba(0,0,0,0);border-radius:6px;box-sizing:content-box;position:absolute;top:50%;left:50%;transform:translate(-50%, -50%);height:100%;width:100%}@media screen and (forced-colors: active){.mdc-radio.mdc-ripple-upgraded--background-focused .mdc-radio__focus-ring,.mdc-radio:not(.mdc-ripple-upgraded):focus .mdc-radio__focus-ring{border-color:CanvasText}}.mdc-radio.mdc-ripple-upgraded--background-focused .mdc-radio__focus-ring::after,.mdc-radio:not(.mdc-ripple-upgraded):focus .mdc-radio__focus-ring::after{content:\\\"\\\";border:2px solid rgba(0,0,0,0);border-radius:8px;display:block;position:absolute;top:50%;left:50%;transform:translate(-50%, -50%);height:calc(100% + 4px);width:calc(100% + 4px)}@media screen and (forced-colors: active){.mdc-radio.mdc-ripple-upgraded--background-focused .mdc-radio__focus-ring::after,.mdc-radio:not(.mdc-ripple-upgraded):focus .mdc-radio__focus-ring::after{border-color:CanvasText}}.mdc-radio__native-control:checked+.mdc-radio__background,.mdc-radio__native-control:disabled+.mdc-radio__background{transition:opacity 120ms 0ms cubic-bezier(0, 0, 0.2, 1),transform 120ms 0ms cubic-bezier(0, 0, 0.2, 1)}.mdc-radio__native-control:checked+.mdc-radio__background .mdc-radio__outer-circle,.mdc-radio__native-control:disabled+.mdc-radio__background .mdc-radio__outer-circle{transition:border-color 120ms 0ms cubic-bezier(0, 0, 0.2, 1)}.mdc-radio__native-control:checked+.mdc-radio__background .mdc-radio__inner-circle,.mdc-radio__native-control:disabled+.mdc-radio__background .mdc-radio__inner-circle{transition:transform 120ms 0ms cubic-bezier(0, 0, 0.2, 1),border-color 120ms 0ms cubic-bezier(0, 0, 0.2, 1)}.mdc-radio--disabled{cursor:default;pointer-events:none}.mdc-radio__native-control:checked+.mdc-radio__background .mdc-radio__inner-circle{transform:scale(0.5);transition:transform 120ms 0ms cubic-bezier(0, 0, 0.2, 1),border-color 120ms 0ms cubic-bezier(0, 0, 0.2, 1)}.mdc-radio__native-control:disabled+.mdc-radio__background,[aria-disabled=true] .mdc-radio__native-control+.mdc-radio__background{cursor:default}.mdc-radio__native-control:focus+.mdc-radio__background::before{transform:scale(1);opacity:.12;transition:opacity 120ms 0ms cubic-bezier(0, 0, 0.2, 1),transform 120ms 0ms cubic-bezier(0, 0, 0.2, 1)}.mat-mdc-radio-button{-webkit-tap-highlight-color:rgba(0,0,0,0)}.mat-mdc-radio-button .mdc-radio{padding:calc((var(--mdc-radio-state-layer-size) - 20px) / 2)}.mat-mdc-radio-button .mdc-radio [aria-disabled=true] .mdc-radio__native-control:checked+.mdc-radio__background .mdc-radio__outer-circle,.mat-mdc-radio-button .mdc-radio .mdc-radio__native-control:disabled:checked+.mdc-radio__background .mdc-radio__outer-circle{border-color:var(--mdc-radio-disabled-selected-icon-color)}.mat-mdc-radio-button .mdc-radio [aria-disabled=true] .mdc-radio__native-control+.mdc-radio__background .mdc-radio__inner-circle,.mat-mdc-radio-button .mdc-radio .mdc-radio__native-control:disabled+.mdc-radio__background .mdc-radio__inner-circle{border-color:var(--mdc-radio-disabled-selected-icon-color)}.mat-mdc-radio-button .mdc-radio [aria-disabled=true] .mdc-radio__native-control:checked+.mdc-radio__background .mdc-radio__outer-circle,.mat-mdc-radio-button .mdc-radio .mdc-radio__native-control:disabled:checked+.mdc-radio__background .mdc-radio__outer-circle{opacity:var(--mdc-radio-disabled-selected-icon-opacity)}.mat-mdc-radio-button .mdc-radio [aria-disabled=true] .mdc-radio__native-control+.mdc-radio__background .mdc-radio__inner-circle,.mat-mdc-radio-button .mdc-radio .mdc-radio__native-control:disabled+.mdc-radio__background .mdc-radio__inner-circle{opacity:var(--mdc-radio-disabled-selected-icon-opacity)}.mat-mdc-radio-button .mdc-radio [aria-disabled=true] .mdc-radio__native-control:not(:checked)+.mdc-radio__background .mdc-radio__outer-circle,.mat-mdc-radio-button .mdc-radio .mdc-radio__native-control:disabled:not(:checked)+.mdc-radio__background .mdc-radio__outer-circle{border-color:var(--mdc-radio-disabled-unselected-icon-color)}.mat-mdc-radio-button .mdc-radio [aria-disabled=true] .mdc-radio__native-control:not(:checked)+.mdc-radio__background .mdc-radio__outer-circle,.mat-mdc-radio-button .mdc-radio .mdc-radio__native-control:disabled:not(:checked)+.mdc-radio__background .mdc-radio__outer-circle{opacity:var(--mdc-radio-disabled-unselected-icon-opacity)}.mat-mdc-radio-button .mdc-radio.mdc-ripple-upgraded--background-focused .mdc-radio__native-control:enabled:checked+.mdc-radio__background .mdc-radio__outer-circle,.mat-mdc-radio-button .mdc-radio:not(.mdc-ripple-upgraded):focus .mdc-radio__native-control:enabled:checked+.mdc-radio__background .mdc-radio__outer-circle{border-color:var(--mdc-radio-selected-focus-icon-color)}.mat-mdc-radio-button .mdc-radio.mdc-ripple-upgraded--background-focused .mdc-radio__native-control:enabled+.mdc-radio__background .mdc-radio__inner-circle,.mat-mdc-radio-button .mdc-radio:not(.mdc-ripple-upgraded):focus .mdc-radio__native-control:enabled+.mdc-radio__background .mdc-radio__inner-circle{border-color:var(--mdc-radio-selected-focus-icon-color)}.mat-mdc-radio-button .mdc-radio:hover .mdc-radio__native-control:enabled:checked+.mdc-radio__background .mdc-radio__outer-circle{border-color:var(--mdc-radio-selected-hover-icon-color)}.mat-mdc-radio-button .mdc-radio:hover .mdc-radio__native-control:enabled+.mdc-radio__background .mdc-radio__inner-circle{border-color:var(--mdc-radio-selected-hover-icon-color)}.mat-mdc-radio-button .mdc-radio .mdc-radio__native-control:enabled:checked+.mdc-radio__background .mdc-radio__outer-circle{border-color:var(--mdc-radio-selected-icon-color)}.mat-mdc-radio-button .mdc-radio .mdc-radio__native-control:enabled+.mdc-radio__background .mdc-radio__inner-circle{border-color:var(--mdc-radio-selected-icon-color)}.mat-mdc-radio-button .mdc-radio:not(:disabled):active .mdc-radio__native-control:enabled:checked+.mdc-radio__background .mdc-radio__outer-circle{border-color:var(--mdc-radio-selected-pressed-icon-color)}.mat-mdc-radio-button .mdc-radio:not(:disabled):active .mdc-radio__native-control:enabled+.mdc-radio__background .mdc-radio__inner-circle{border-color:var(--mdc-radio-selected-pressed-icon-color)}.mat-mdc-radio-button .mdc-radio:hover .mdc-radio__native-control:enabled:not(:checked)+.mdc-radio__background .mdc-radio__outer-circle{border-color:var(--mdc-radio-unselected-hover-icon-color)}.mat-mdc-radio-button .mdc-radio .mdc-radio__native-control:enabled:not(:checked)+.mdc-radio__background .mdc-radio__outer-circle{border-color:var(--mdc-radio-unselected-icon-color)}.mat-mdc-radio-button .mdc-radio:not(:disabled):active .mdc-radio__native-control:enabled:not(:checked)+.mdc-radio__background .mdc-radio__outer-circle{border-color:var(--mdc-radio-unselected-pressed-icon-color)}.mat-mdc-radio-button .mdc-radio .mdc-radio__background::before{top:calc(-1 * (var(--mdc-radio-state-layer-size) - 20px) / 2);left:calc(-1 * (var(--mdc-radio-state-layer-size) - 20px) / 2);width:var(--mdc-radio-state-layer-size);height:var(--mdc-radio-state-layer-size)}.mat-mdc-radio-button .mdc-radio .mdc-radio__native-control{top:calc((var(--mdc-radio-state-layer-size) - var(--mdc-radio-state-layer-size)) / 2);right:calc((var(--mdc-radio-state-layer-size) - var(--mdc-radio-state-layer-size)) / 2);left:calc((var(--mdc-radio-state-layer-size) - var(--mdc-radio-state-layer-size)) / 2);width:var(--mdc-radio-state-layer-size);height:var(--mdc-radio-state-layer-size)}.mat-mdc-radio-button .mdc-radio .mdc-radio__background::before{background-color:var(--mat-radio-ripple-color)}.mat-mdc-radio-button .mdc-radio:hover .mdc-radio__native-control:not([disabled]):not(:focus)~.mdc-radio__background::before{opacity:.04;transform:scale(1)}.mat-mdc-radio-button.mat-mdc-radio-checked .mdc-radio__background::before{background-color:var(--mat-radio-checked-ripple-color)}.mat-mdc-radio-button.mat-mdc-radio-checked .mat-ripple-element{background-color:var(--mat-radio-checked-ripple-color)}.mat-mdc-radio-button .mdc-radio--disabled+label{color:var(--mat-radio-disabled-label-color)}.mat-mdc-radio-button .mat-radio-ripple{top:0;left:0;right:0;bottom:0;position:absolute;pointer-events:none;border-radius:50%}.mat-mdc-radio-button .mat-radio-ripple .mat-ripple-element{opacity:.14}.mat-mdc-radio-button .mat-radio-ripple::before{border-radius:50%}.mat-mdc-radio-button._mat-animation-noopable .mdc-radio__background::before,.mat-mdc-radio-button._mat-animation-noopable .mdc-radio__outer-circle,.mat-mdc-radio-button._mat-animation-noopable .mdc-radio__inner-circle{transition:none !important}.mat-mdc-radio-button .mdc-radio .mdc-radio__native-control:focus:enabled:not(:checked)~.mdc-radio__background .mdc-radio__outer-circle{border-color:var(--mdc-radio-unselected-focus-icon-color, black)}.mat-mdc-radio-button.cdk-focused .mat-mdc-focus-indicator::before{content:\\\"\\\"}.mat-mdc-radio-touch-target{position:absolute;top:50%;height:48px;left:50%;width:48px;transform:translate(-50%, -50%);display:var(--mat-radio-touch-target-display)}[dir=rtl] .mat-mdc-radio-touch-target{left:0;right:50%;transform:translate(50%, -50%)}\"],\n encapsulation: 2,\n changeDetection: 0\n });\n }\n }\n return MatRadioButton;\n})();\n/*#__PURE__*/(() => {\n (typeof ngDevMode === \"undefined\" || ngDevMode) && void 0;\n})();\nlet MatRadioModule = /*#__PURE__*/(() => {\n class MatRadioModule {\n static {\n this.ɵfac = function MatRadioModule_Factory(t) {\n return new (t || MatRadioModule)();\n };\n }\n static {\n this.ɵmod = /* @__PURE__ */i0.ɵɵdefineNgModule({\n type: MatRadioModule\n });\n }\n static {\n this.ɵinj = /* @__PURE__ */i0.ɵɵdefineInjector({\n imports: [MatCommonModule, CommonModule, MatRippleModule, MatRadioButton, MatCommonModule]\n });\n }\n }\n return MatRadioModule;\n})();\n/*#__PURE__*/(() => {\n (typeof ngDevMode === \"undefined\" || ngDevMode) && void 0;\n})();\n\n/**\n * Generated bundle index. Do not edit.\n */\n\nexport { MAT_RADIO_DEFAULT_OPTIONS, MAT_RADIO_DEFAULT_OPTIONS_FACTORY, MAT_RADIO_GROUP, MAT_RADIO_GROUP_CONTROL_VALUE_ACCESSOR, MatRadioButton, MatRadioChange, MatRadioGroup, MatRadioModule };\n","import { CdkMonitorFocus, CdkTrapFocus, A11yModule } from '@angular/cdk/a11y';\nimport * as i4 from '@angular/cdk/overlay';\nimport { Overlay, FlexibleConnectedPositionStrategy, OverlayConfig, OverlayModule } from '@angular/cdk/overlay';\nimport { ComponentPortal, CdkPortalOutlet, TemplatePortal, PortalModule } from '@angular/cdk/portal';\nimport { NgClass, DOCUMENT, CommonModule } from '@angular/common';\nimport * as i0 from '@angular/core';\nimport { Injectable, inject, EventEmitter, Component, ViewEncapsulation, ChangeDetectionStrategy, Input, Output, Optional, SkipSelf, InjectionToken, Inject, ViewChild, forwardRef, booleanAttribute, Directive, Attribute, ContentChild, Self, TemplateRef, NgModule } from '@angular/core';\nimport { MatButton, MatIconButton, MatButtonModule } from '@angular/material/button';\nimport { CdkScrollableModule } from '@angular/cdk/scrolling';\nimport * as i1 from '@angular/material/core';\nimport { DateAdapter, MAT_DATE_FORMATS, _ErrorStateTracker, MatCommonModule } from '@angular/material/core';\nimport { Subject, Subscription, merge, of } from 'rxjs';\nimport { ESCAPE, hasModifierKey, SPACE, ENTER, PAGE_DOWN, PAGE_UP, END, HOME, DOWN_ARROW, UP_ARROW, RIGHT_ARROW, LEFT_ARROW, BACKSPACE } from '@angular/cdk/keycodes';\nimport * as i2 from '@angular/cdk/bidi';\nimport { Directionality } from '@angular/cdk/bidi';\nimport { normalizePassiveListenerOptions, Platform, _getFocusedElementPierceShadowDom } from '@angular/cdk/platform';\nimport { take, startWith, filter } from 'rxjs/operators';\nimport { coerceStringArray } from '@angular/cdk/coercion';\nimport { trigger, transition, animate, keyframes, style, state } from '@angular/animations';\nimport * as i2$1 from '@angular/forms';\nimport { NG_VALUE_ACCESSOR, NG_VALIDATORS, Validators, NgControl } from '@angular/forms';\nimport { MAT_FORM_FIELD, MatFormFieldControl } from '@angular/material/form-field';\nimport { MAT_INPUT_VALUE_ACCESSOR } from '@angular/material/input';\n\n/** @docs-private */\nconst _c0 = [\"mat-calendar-body\", \"\"];\nfunction MatCalendarBody_Conditional_0_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵelementStart(0, \"tr\", 0)(1, \"td\", 3);\n i0.ɵɵtext(2);\n i0.ɵɵelementEnd()();\n }\n if (rf & 2) {\n const ctx_r0 = i0.ɵɵnextContext();\n i0.ɵɵadvance();\n i0.ɵɵstyleProp(\"padding-top\", ctx_r0._cellPadding)(\"padding-bottom\", ctx_r0._cellPadding);\n i0.ɵɵattribute(\"colspan\", ctx_r0.numCols);\n i0.ɵɵadvance();\n i0.ɵɵtextInterpolate1(\" \", ctx_r0.label, \" \");\n }\n}\nfunction MatCalendarBody_For_2_Conditional_1_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵelementStart(0, \"td\", 3);\n i0.ɵɵtext(1);\n i0.ɵɵelementEnd();\n }\n if (rf & 2) {\n const ctx_r0 = i0.ɵɵnextContext(2);\n i0.ɵɵstyleProp(\"padding-top\", ctx_r0._cellPadding)(\"padding-bottom\", ctx_r0._cellPadding);\n i0.ɵɵattribute(\"colspan\", ctx_r0._firstRowOffset);\n i0.ɵɵadvance();\n i0.ɵɵtextInterpolate1(\" \", ctx_r0._firstRowOffset >= ctx_r0.labelMinRequiredCells ? ctx_r0.label : \"\", \" \");\n }\n}\nfunction MatCalendarBody_For_2_For_3_Template(rf, ctx) {\n if (rf & 1) {\n const _r2 = i0.ɵɵgetCurrentView();\n i0.ɵɵelementStart(0, \"td\", 4)(1, \"button\", 5);\n i0.ɵɵlistener(\"click\", function MatCalendarBody_For_2_For_3_Template_button_click_1_listener($event) {\n const item_r3 = i0.ɵɵrestoreView(_r2).$implicit;\n const ctx_r0 = i0.ɵɵnextContext(2);\n return i0.ɵɵresetView(ctx_r0._cellClicked(item_r3, $event));\n })(\"focus\", function MatCalendarBody_For_2_For_3_Template_button_focus_1_listener($event) {\n const item_r3 = i0.ɵɵrestoreView(_r2).$implicit;\n const ctx_r0 = i0.ɵɵnextContext(2);\n return i0.ɵɵresetView(ctx_r0._emitActiveDateChange(item_r3, $event));\n });\n i0.ɵɵelementStart(2, \"span\", 6);\n i0.ɵɵtext(3);\n i0.ɵɵelementEnd();\n i0.ɵɵelement(4, \"span\", 7);\n i0.ɵɵelementEnd()();\n }\n if (rf & 2) {\n const item_r3 = ctx.$implicit;\n const colIndex_r4 = ctx.$index;\n const rowIndex_r5 = i0.ɵɵnextContext().$index;\n const ctx_r0 = i0.ɵɵnextContext();\n i0.ɵɵstyleProp(\"width\", ctx_r0._cellWidth)(\"padding-top\", ctx_r0._cellPadding)(\"padding-bottom\", ctx_r0._cellPadding);\n i0.ɵɵattribute(\"data-mat-row\", rowIndex_r5)(\"data-mat-col\", colIndex_r4);\n i0.ɵɵadvance();\n i0.ɵɵclassProp(\"mat-calendar-body-disabled\", !item_r3.enabled)(\"mat-calendar-body-active\", ctx_r0._isActiveCell(rowIndex_r5, colIndex_r4))(\"mat-calendar-body-range-start\", ctx_r0._isRangeStart(item_r3.compareValue))(\"mat-calendar-body-range-end\", ctx_r0._isRangeEnd(item_r3.compareValue))(\"mat-calendar-body-in-range\", ctx_r0._isInRange(item_r3.compareValue))(\"mat-calendar-body-comparison-bridge-start\", ctx_r0._isComparisonBridgeStart(item_r3.compareValue, rowIndex_r5, colIndex_r4))(\"mat-calendar-body-comparison-bridge-end\", ctx_r0._isComparisonBridgeEnd(item_r3.compareValue, rowIndex_r5, colIndex_r4))(\"mat-calendar-body-comparison-start\", ctx_r0._isComparisonStart(item_r3.compareValue))(\"mat-calendar-body-comparison-end\", ctx_r0._isComparisonEnd(item_r3.compareValue))(\"mat-calendar-body-in-comparison-range\", ctx_r0._isInComparisonRange(item_r3.compareValue))(\"mat-calendar-body-preview-start\", ctx_r0._isPreviewStart(item_r3.compareValue))(\"mat-calendar-body-preview-end\", ctx_r0._isPreviewEnd(item_r3.compareValue))(\"mat-calendar-body-in-preview\", ctx_r0._isInPreview(item_r3.compareValue));\n i0.ɵɵproperty(\"ngClass\", item_r3.cssClasses)(\"tabindex\", ctx_r0._isActiveCell(rowIndex_r5, colIndex_r4) ? 0 : -1);\n i0.ɵɵattribute(\"aria-label\", item_r3.ariaLabel)(\"aria-disabled\", !item_r3.enabled || null)(\"aria-pressed\", ctx_r0._isSelected(item_r3.compareValue))(\"aria-current\", ctx_r0.todayValue === item_r3.compareValue ? \"date\" : null)(\"aria-describedby\", ctx_r0._getDescribedby(item_r3.compareValue));\n i0.ɵɵadvance();\n i0.ɵɵclassProp(\"mat-calendar-body-selected\", ctx_r0._isSelected(item_r3.compareValue))(\"mat-calendar-body-comparison-identical\", ctx_r0._isComparisonIdentical(item_r3.compareValue))(\"mat-calendar-body-today\", ctx_r0.todayValue === item_r3.compareValue);\n i0.ɵɵadvance();\n i0.ɵɵtextInterpolate1(\" \", item_r3.displayValue, \" \");\n }\n}\nfunction MatCalendarBody_For_2_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵelementStart(0, \"tr\", 1);\n i0.ɵɵtemplate(1, MatCalendarBody_For_2_Conditional_1_Template, 2, 6, \"td\", 3);\n i0.ɵɵrepeaterCreate(2, MatCalendarBody_For_2_For_3_Template, 5, 48, \"td\", 4, i0.ɵɵrepeaterTrackByIdentity);\n i0.ɵɵelementEnd();\n }\n if (rf & 2) {\n const row_r6 = ctx.$implicit;\n const rowIndex_r5 = ctx.$index;\n const ctx_r0 = i0.ɵɵnextContext();\n i0.ɵɵadvance();\n i0.ɵɵconditional(1, rowIndex_r5 === 0 && ctx_r0._firstRowOffset ? 1 : -1);\n i0.ɵɵadvance();\n i0.ɵɵrepeater(row_r6);\n }\n}\nfunction MatMonthView_For_4_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵelementStart(0, \"th\", 2)(1, \"span\", 5);\n i0.ɵɵtext(2);\n i0.ɵɵelementEnd();\n i0.ɵɵelementStart(3, \"span\", 6);\n i0.ɵɵtext(4);\n i0.ɵɵelementEnd()();\n }\n if (rf & 2) {\n const day_r1 = ctx.$implicit;\n i0.ɵɵadvance(2);\n i0.ɵɵtextInterpolate(day_r1.long);\n i0.ɵɵadvance(2);\n i0.ɵɵtextInterpolate(day_r1.narrow);\n }\n}\nconst _c1 = [\"*\"];\nfunction MatCalendar_ng_template_0_Template(rf, ctx) {}\nfunction MatCalendar_Case_2_Template(rf, ctx) {\n if (rf & 1) {\n const _r1 = i0.ɵɵgetCurrentView();\n i0.ɵɵelementStart(0, \"mat-month-view\", 2);\n i0.ɵɵtwoWayListener(\"activeDateChange\", function MatCalendar_Case_2_Template_mat_month_view_activeDateChange_0_listener($event) {\n i0.ɵɵrestoreView(_r1);\n const ctx_r1 = i0.ɵɵnextContext();\n i0.ɵɵtwoWayBindingSet(ctx_r1.activeDate, $event) || (ctx_r1.activeDate = $event);\n return i0.ɵɵresetView($event);\n });\n i0.ɵɵlistener(\"_userSelection\", function MatCalendar_Case_2_Template_mat_month_view__userSelection_0_listener($event) {\n i0.ɵɵrestoreView(_r1);\n const ctx_r1 = i0.ɵɵnextContext();\n return i0.ɵɵresetView(ctx_r1._dateSelected($event));\n })(\"dragStarted\", function MatCalendar_Case_2_Template_mat_month_view_dragStarted_0_listener($event) {\n i0.ɵɵrestoreView(_r1);\n const ctx_r1 = i0.ɵɵnextContext();\n return i0.ɵɵresetView(ctx_r1._dragStarted($event));\n })(\"dragEnded\", function MatCalendar_Case_2_Template_mat_month_view_dragEnded_0_listener($event) {\n i0.ɵɵrestoreView(_r1);\n const ctx_r1 = i0.ɵɵnextContext();\n return i0.ɵɵresetView(ctx_r1._dragEnded($event));\n });\n i0.ɵɵelementEnd();\n }\n if (rf & 2) {\n const ctx_r1 = i0.ɵɵnextContext();\n i0.ɵɵtwoWayProperty(\"activeDate\", ctx_r1.activeDate);\n i0.ɵɵproperty(\"selected\", ctx_r1.selected)(\"dateFilter\", ctx_r1.dateFilter)(\"maxDate\", ctx_r1.maxDate)(\"minDate\", ctx_r1.minDate)(\"dateClass\", ctx_r1.dateClass)(\"comparisonStart\", ctx_r1.comparisonStart)(\"comparisonEnd\", ctx_r1.comparisonEnd)(\"startDateAccessibleName\", ctx_r1.startDateAccessibleName)(\"endDateAccessibleName\", ctx_r1.endDateAccessibleName)(\"activeDrag\", ctx_r1._activeDrag);\n }\n}\nfunction MatCalendar_Case_3_Template(rf, ctx) {\n if (rf & 1) {\n const _r3 = i0.ɵɵgetCurrentView();\n i0.ɵɵelementStart(0, \"mat-year-view\", 3);\n i0.ɵɵtwoWayListener(\"activeDateChange\", function MatCalendar_Case_3_Template_mat_year_view_activeDateChange_0_listener($event) {\n i0.ɵɵrestoreView(_r3);\n const ctx_r1 = i0.ɵɵnextContext();\n i0.ɵɵtwoWayBindingSet(ctx_r1.activeDate, $event) || (ctx_r1.activeDate = $event);\n return i0.ɵɵresetView($event);\n });\n i0.ɵɵlistener(\"monthSelected\", function MatCalendar_Case_3_Template_mat_year_view_monthSelected_0_listener($event) {\n i0.ɵɵrestoreView(_r3);\n const ctx_r1 = i0.ɵɵnextContext();\n return i0.ɵɵresetView(ctx_r1._monthSelectedInYearView($event));\n })(\"selectedChange\", function MatCalendar_Case_3_Template_mat_year_view_selectedChange_0_listener($event) {\n i0.ɵɵrestoreView(_r3);\n const ctx_r1 = i0.ɵɵnextContext();\n return i0.ɵɵresetView(ctx_r1._goToDateInView($event, \"month\"));\n });\n i0.ɵɵelementEnd();\n }\n if (rf & 2) {\n const ctx_r1 = i0.ɵɵnextContext();\n i0.ɵɵtwoWayProperty(\"activeDate\", ctx_r1.activeDate);\n i0.ɵɵproperty(\"selected\", ctx_r1.selected)(\"dateFilter\", ctx_r1.dateFilter)(\"maxDate\", ctx_r1.maxDate)(\"minDate\", ctx_r1.minDate)(\"dateClass\", ctx_r1.dateClass);\n }\n}\nfunction MatCalendar_Case_4_Template(rf, ctx) {\n if (rf & 1) {\n const _r4 = i0.ɵɵgetCurrentView();\n i0.ɵɵelementStart(0, \"mat-multi-year-view\", 4);\n i0.ɵɵtwoWayListener(\"activeDateChange\", function MatCalendar_Case_4_Template_mat_multi_year_view_activeDateChange_0_listener($event) {\n i0.ɵɵrestoreView(_r4);\n const ctx_r1 = i0.ɵɵnextContext();\n i0.ɵɵtwoWayBindingSet(ctx_r1.activeDate, $event) || (ctx_r1.activeDate = $event);\n return i0.ɵɵresetView($event);\n });\n i0.ɵɵlistener(\"yearSelected\", function MatCalendar_Case_4_Template_mat_multi_year_view_yearSelected_0_listener($event) {\n i0.ɵɵrestoreView(_r4);\n const ctx_r1 = i0.ɵɵnextContext();\n return i0.ɵɵresetView(ctx_r1._yearSelectedInMultiYearView($event));\n })(\"selectedChange\", function MatCalendar_Case_4_Template_mat_multi_year_view_selectedChange_0_listener($event) {\n i0.ɵɵrestoreView(_r4);\n const ctx_r1 = i0.ɵɵnextContext();\n return i0.ɵɵresetView(ctx_r1._goToDateInView($event, \"year\"));\n });\n i0.ɵɵelementEnd();\n }\n if (rf & 2) {\n const ctx_r1 = i0.ɵɵnextContext();\n i0.ɵɵtwoWayProperty(\"activeDate\", ctx_r1.activeDate);\n i0.ɵɵproperty(\"selected\", ctx_r1.selected)(\"dateFilter\", ctx_r1.dateFilter)(\"maxDate\", ctx_r1.maxDate)(\"minDate\", ctx_r1.minDate)(\"dateClass\", ctx_r1.dateClass);\n }\n}\nfunction MatDatepickerContent_ng_template_2_Template(rf, ctx) {}\nconst _c2 = [\"button\"];\nconst _c3 = [[[\"\", \"matDatepickerToggleIcon\", \"\"]]];\nconst _c4 = [\"[matDatepickerToggleIcon]\"];\nfunction MatDatepickerToggle_Conditional_2_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵnamespaceSVG();\n i0.ɵɵelementStart(0, \"svg\", 2);\n i0.ɵɵelement(1, \"path\", 3);\n i0.ɵɵelementEnd();\n }\n}\nconst _c5 = [[[\"input\", \"matStartDate\", \"\"]], [[\"input\", \"matEndDate\", \"\"]]];\nconst _c6 = [\"input[matStartDate]\", \"input[matEndDate]\"];\nfunction MatDatepickerActions_ng_template_0_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵelementStart(0, \"div\", 0);\n i0.ɵɵprojection(1);\n i0.ɵɵelementEnd();\n }\n}\nfunction createMissingDateImplError(provider) {\n return Error(`MatDatepicker: No provider found for ${provider}. You must add one of the following ` + `to your app config: provideNativeDateAdapter, provideDateFnsAdapter, ` + `provideLuxonDateAdapter, provideMomentDateAdapter, or provide a custom implementation.`);\n}\n\n/** Datepicker data that requires internationalization. */\nlet MatDatepickerIntl = /*#__PURE__*/(() => {\n class MatDatepickerIntl {\n constructor() {\n /**\n * Stream that emits whenever the labels here are changed. Use this to notify\n * components if the labels have changed after initialization.\n */\n this.changes = new Subject();\n /** A label for the calendar popup (used by screen readers). */\n this.calendarLabel = 'Calendar';\n /** A label for the button used to open the calendar popup (used by screen readers). */\n this.openCalendarLabel = 'Open calendar';\n /** Label for the button used to close the calendar popup. */\n this.closeCalendarLabel = 'Close calendar';\n /** A label for the previous month button (used by screen readers). */\n this.prevMonthLabel = 'Previous month';\n /** A label for the next month button (used by screen readers). */\n this.nextMonthLabel = 'Next month';\n /** A label for the previous year button (used by screen readers). */\n this.prevYearLabel = 'Previous year';\n /** A label for the next year button (used by screen readers). */\n this.nextYearLabel = 'Next year';\n /** A label for the previous multi-year button (used by screen readers). */\n this.prevMultiYearLabel = 'Previous 24 years';\n /** A label for the next multi-year button (used by screen readers). */\n this.nextMultiYearLabel = 'Next 24 years';\n /** A label for the 'switch to month view' button (used by screen readers). */\n this.switchToMonthViewLabel = 'Choose date';\n /** A label for the 'switch to year view' button (used by screen readers). */\n this.switchToMultiYearViewLabel = 'Choose month and year';\n /**\n * A label for the first date of a range of dates (used by screen readers).\n * @deprecated Provide your own internationalization string.\n * @breaking-change 17.0.0\n */\n this.startDateLabel = 'Start date';\n /**\n * A label for the last date of a range of dates (used by screen readers).\n * @deprecated Provide your own internationalization string.\n * @breaking-change 17.0.0\n */\n this.endDateLabel = 'End date';\n }\n /** Formats a range of years (used for visuals). */\n formatYearRange(start, end) {\n return `${start} \\u2013 ${end}`;\n }\n /** Formats a label for a range of years (used by screen readers). */\n formatYearRangeLabel(start, end) {\n return `${start} to ${end}`;\n }\n static {\n this.ɵfac = function MatDatepickerIntl_Factory(t) {\n return new (t || MatDatepickerIntl)();\n };\n }\n static {\n this.ɵprov = /* @__PURE__ */i0.ɵɵdefineInjectable({\n token: MatDatepickerIntl,\n factory: MatDatepickerIntl.ɵfac,\n providedIn: 'root'\n });\n }\n }\n return MatDatepickerIntl;\n})();\n/*#__PURE__*/(() => {\n (typeof ngDevMode === \"undefined\" || ngDevMode) && void 0;\n})();\n\n/**\n * An internal class that represents the data corresponding to a single calendar cell.\n * @docs-private\n */\nclass MatCalendarCell {\n constructor(value, displayValue, ariaLabel, enabled, cssClasses = {}, compareValue = value, rawValue) {\n this.value = value;\n this.displayValue = displayValue;\n this.ariaLabel = ariaLabel;\n this.enabled = enabled;\n this.cssClasses = cssClasses;\n this.compareValue = compareValue;\n this.rawValue = rawValue;\n }\n}\nlet calendarBodyId = 1;\n/** Event options that can be used to bind an active, capturing event. */\nconst activeCapturingEventOptions = /*#__PURE__*/normalizePassiveListenerOptions({\n passive: false,\n capture: true\n});\n/** Event options that can be used to bind a passive, capturing event. */\nconst passiveCapturingEventOptions = /*#__PURE__*/normalizePassiveListenerOptions({\n passive: true,\n capture: true\n});\n/** Event options that can be used to bind a passive, non-capturing event. */\nconst passiveEventOptions = /*#__PURE__*/normalizePassiveListenerOptions({\n passive: true\n});\n/**\n * An internal component used to display calendar data in a table.\n * @docs-private\n */\nlet MatCalendarBody = /*#__PURE__*/(() => {\n class MatCalendarBody {\n ngAfterViewChecked() {\n if (this._focusActiveCellAfterViewChecked) {\n this._focusActiveCell();\n this._focusActiveCellAfterViewChecked = false;\n }\n }\n constructor(_elementRef, _ngZone) {\n this._elementRef = _elementRef;\n this._ngZone = _ngZone;\n this._platform = inject(Platform);\n /**\n * Used to focus the active cell after change detection has run.\n */\n this._focusActiveCellAfterViewChecked = false;\n /** The number of columns in the table. */\n this.numCols = 7;\n /** The cell number of the active cell in the table. */\n this.activeCell = 0;\n /** Whether a range is being selected. */\n this.isRange = false;\n /**\n * The aspect ratio (width / height) to use for the cells in the table. This aspect ratio will be\n * maintained even as the table resizes.\n */\n this.cellAspectRatio = 1;\n /** Start of the preview range. */\n this.previewStart = null;\n /** End of the preview range. */\n this.previewEnd = null;\n /** Emits when a new value is selected. */\n this.selectedValueChange = new EventEmitter();\n /** Emits when the preview has changed as a result of a user action. */\n this.previewChange = new EventEmitter();\n this.activeDateChange = new EventEmitter();\n /** Emits the date at the possible start of a drag event. */\n this.dragStarted = new EventEmitter();\n /** Emits the date at the conclusion of a drag, or null if mouse was not released on a date. */\n this.dragEnded = new EventEmitter();\n this._didDragSinceMouseDown = false;\n /**\n * Event handler for when the user enters an element\n * inside the calendar body (e.g. by hovering in or focus).\n */\n this._enterHandler = event => {\n if (this._skipNextFocus && event.type === 'focus') {\n this._skipNextFocus = false;\n return;\n }\n // We only need to hit the zone when we're selecting a range.\n if (event.target && this.isRange) {\n const cell = this._getCellFromElement(event.target);\n if (cell) {\n this._ngZone.run(() => this.previewChange.emit({\n value: cell.enabled ? cell : null,\n event\n }));\n }\n }\n };\n this._touchmoveHandler = event => {\n if (!this.isRange) return;\n const target = getActualTouchTarget(event);\n const cell = target ? this._getCellFromElement(target) : null;\n if (target !== event.target) {\n this._didDragSinceMouseDown = true;\n }\n // If the initial target of the touch is a date cell, prevent default so\n // that the move is not handled as a scroll.\n if (getCellElement(event.target)) {\n event.preventDefault();\n }\n this._ngZone.run(() => this.previewChange.emit({\n value: cell?.enabled ? cell : null,\n event\n }));\n };\n /**\n * Event handler for when the user's pointer leaves an element\n * inside the calendar body (e.g. by hovering out or blurring).\n */\n this._leaveHandler = event => {\n // We only need to hit the zone when we're selecting a range.\n if (this.previewEnd !== null && this.isRange) {\n if (event.type !== 'blur') {\n this._didDragSinceMouseDown = true;\n }\n // Only reset the preview end value when leaving cells. This looks better, because\n // we have a gap between the cells and the rows and we don't want to remove the\n // range just for it to show up again when the user moves a few pixels to the side.\n if (event.target && this._getCellFromElement(event.target) && !(event.relatedTarget && this._getCellFromElement(event.relatedTarget))) {\n this._ngZone.run(() => this.previewChange.emit({\n value: null,\n event\n }));\n }\n }\n };\n /**\n * Triggered on mousedown or touchstart on a date cell.\n * Respsonsible for starting a drag sequence.\n */\n this._mousedownHandler = event => {\n if (!this.isRange) return;\n this._didDragSinceMouseDown = false;\n // Begin a drag if a cell within the current range was targeted.\n const cell = event.target && this._getCellFromElement(event.target);\n if (!cell || !this._isInRange(cell.compareValue)) {\n return;\n }\n this._ngZone.run(() => {\n this.dragStarted.emit({\n value: cell.rawValue,\n event\n });\n });\n };\n /** Triggered on mouseup anywhere. Respsonsible for ending a drag sequence. */\n this._mouseupHandler = event => {\n if (!this.isRange) return;\n const cellElement = getCellElement(event.target);\n if (!cellElement) {\n // Mouseup happened outside of datepicker. Cancel drag.\n this._ngZone.run(() => {\n this.dragEnded.emit({\n value: null,\n event\n });\n });\n return;\n }\n if (cellElement.closest('.mat-calendar-body') !== this._elementRef.nativeElement) {\n // Mouseup happened inside a different month instance.\n // Allow it to handle the event.\n return;\n }\n this._ngZone.run(() => {\n const cell = this._getCellFromElement(cellElement);\n this.dragEnded.emit({\n value: cell?.rawValue ?? null,\n event\n });\n });\n };\n /** Triggered on touchend anywhere. Respsonsible for ending a drag sequence. */\n this._touchendHandler = event => {\n const target = getActualTouchTarget(event);\n if (target) {\n this._mouseupHandler({\n target\n });\n }\n };\n this._id = `mat-calendar-body-${calendarBodyId++}`;\n this._startDateLabelId = `${this._id}-start-date`;\n this._endDateLabelId = `${this._id}-end-date`;\n _ngZone.runOutsideAngular(() => {\n const element = _elementRef.nativeElement;\n // `touchmove` is active since we need to call `preventDefault`.\n element.addEventListener('touchmove', this._touchmoveHandler, activeCapturingEventOptions);\n element.addEventListener('mouseenter', this._enterHandler, passiveCapturingEventOptions);\n element.addEventListener('focus', this._enterHandler, passiveCapturingEventOptions);\n element.addEventListener('mouseleave', this._leaveHandler, passiveCapturingEventOptions);\n element.addEventListener('blur', this._leaveHandler, passiveCapturingEventOptions);\n element.addEventListener('mousedown', this._mousedownHandler, passiveEventOptions);\n element.addEventListener('touchstart', this._mousedownHandler, passiveEventOptions);\n if (this._platform.isBrowser) {\n window.addEventListener('mouseup', this._mouseupHandler);\n window.addEventListener('touchend', this._touchendHandler);\n }\n });\n }\n /** Called when a cell is clicked. */\n _cellClicked(cell, event) {\n // Ignore \"clicks\" that are actually canceled drags (eg the user dragged\n // off and then went back to this cell to undo).\n if (this._didDragSinceMouseDown) {\n return;\n }\n if (cell.enabled) {\n this.selectedValueChange.emit({\n value: cell.value,\n event\n });\n }\n }\n _emitActiveDateChange(cell, event) {\n if (cell.enabled) {\n this.activeDateChange.emit({\n value: cell.value,\n event\n });\n }\n }\n /** Returns whether a cell should be marked as selected. */\n _isSelected(value) {\n return this.startValue === value || this.endValue === value;\n }\n ngOnChanges(changes) {\n const columnChanges = changes['numCols'];\n const {\n rows,\n numCols\n } = this;\n if (changes['rows'] || columnChanges) {\n this._firstRowOffset = rows && rows.length && rows[0].length ? numCols - rows[0].length : 0;\n }\n if (changes['cellAspectRatio'] || columnChanges || !this._cellPadding) {\n this._cellPadding = `${50 * this.cellAspectRatio / numCols}%`;\n }\n if (columnChanges || !this._cellWidth) {\n this._cellWidth = `${100 / numCols}%`;\n }\n }\n ngOnDestroy() {\n const element = this._elementRef.nativeElement;\n element.removeEventListener('touchmove', this._touchmoveHandler, activeCapturingEventOptions);\n element.removeEventListener('mouseenter', this._enterHandler, passiveCapturingEventOptions);\n element.removeEventListener('focus', this._enterHandler, passiveCapturingEventOptions);\n element.removeEventListener('mouseleave', this._leaveHandler, passiveCapturingEventOptions);\n element.removeEventListener('blur', this._leaveHandler, passiveCapturingEventOptions);\n element.removeEventListener('mousedown', this._mousedownHandler, passiveEventOptions);\n element.removeEventListener('touchstart', this._mousedownHandler, passiveEventOptions);\n if (this._platform.isBrowser) {\n window.removeEventListener('mouseup', this._mouseupHandler);\n window.removeEventListener('touchend', this._touchendHandler);\n }\n }\n /** Returns whether a cell is active. */\n _isActiveCell(rowIndex, colIndex) {\n let cellNumber = rowIndex * this.numCols + colIndex;\n // Account for the fact that the first row may not have as many cells.\n if (rowIndex) {\n cellNumber -= this._firstRowOffset;\n }\n return cellNumber == this.activeCell;\n }\n /**\n * Focuses the active cell after the microtask queue is empty.\n *\n * Adding a 0ms setTimeout seems to fix Voiceover losing focus when pressing PageUp/PageDown\n * (issue #24330).\n *\n * Determined a 0ms by gradually increasing duration from 0 and testing two use cases with screen\n * reader enabled:\n *\n * 1. Pressing PageUp/PageDown repeatedly with pausing between each key press.\n * 2. Pressing and holding the PageDown key with repeated keys enabled.\n *\n * Test 1 worked roughly 95-99% of the time with 0ms and got a little bit better as the duration\n * increased. Test 2 got slightly better until the duration was long enough to interfere with\n * repeated keys. If the repeated key speed was faster than the timeout duration, then pressing\n * and holding pagedown caused the entire page to scroll.\n *\n * Since repeated key speed can verify across machines, determined that any duration could\n * potentially interfere with repeated keys. 0ms would be best because it almost entirely\n * eliminates the focus being lost in Voiceover (#24330) without causing unintended side effects.\n * Adding delay also complicates writing tests.\n */\n _focusActiveCell(movePreview = true) {\n this._ngZone.runOutsideAngular(() => {\n this._ngZone.onStable.pipe(take(1)).subscribe(() => {\n setTimeout(() => {\n const activeCell = this._elementRef.nativeElement.querySelector('.mat-calendar-body-active');\n if (activeCell) {\n if (!movePreview) {\n this._skipNextFocus = true;\n }\n activeCell.focus();\n }\n });\n });\n });\n }\n /** Focuses the active cell after change detection has run and the microtask queue is empty. */\n _scheduleFocusActiveCellAfterViewChecked() {\n this._focusActiveCellAfterViewChecked = true;\n }\n /** Gets whether a value is the start of the main range. */\n _isRangeStart(value) {\n return isStart(value, this.startValue, this.endValue);\n }\n /** Gets whether a value is the end of the main range. */\n _isRangeEnd(value) {\n return isEnd(value, this.startValue, this.endValue);\n }\n /** Gets whether a value is within the currently-selected range. */\n _isInRange(value) {\n return isInRange(value, this.startValue, this.endValue, this.isRange);\n }\n /** Gets whether a value is the start of the comparison range. */\n _isComparisonStart(value) {\n return isStart(value, this.comparisonStart, this.comparisonEnd);\n }\n /** Whether the cell is a start bridge cell between the main and comparison ranges. */\n _isComparisonBridgeStart(value, rowIndex, colIndex) {\n if (!this._isComparisonStart(value) || this._isRangeStart(value) || !this._isInRange(value)) {\n return false;\n }\n let previousCell = this.rows[rowIndex][colIndex - 1];\n if (!previousCell) {\n const previousRow = this.rows[rowIndex - 1];\n previousCell = previousRow && previousRow[previousRow.length - 1];\n }\n return previousCell && !this._isRangeEnd(previousCell.compareValue);\n }\n /** Whether the cell is an end bridge cell between the main and comparison ranges. */\n _isComparisonBridgeEnd(value, rowIndex, colIndex) {\n if (!this._isComparisonEnd(value) || this._isRangeEnd(value) || !this._isInRange(value)) {\n return false;\n }\n let nextCell = this.rows[rowIndex][colIndex + 1];\n if (!nextCell) {\n const nextRow = this.rows[rowIndex + 1];\n nextCell = nextRow && nextRow[0];\n }\n return nextCell && !this._isRangeStart(nextCell.compareValue);\n }\n /** Gets whether a value is the end of the comparison range. */\n _isComparisonEnd(value) {\n return isEnd(value, this.comparisonStart, this.comparisonEnd);\n }\n /** Gets whether a value is within the current comparison range. */\n _isInComparisonRange(value) {\n return isInRange(value, this.comparisonStart, this.comparisonEnd, this.isRange);\n }\n /**\n * Gets whether a value is the same as the start and end of the comparison range.\n * For context, the functions that we use to determine whether something is the start/end of\n * a range don't allow for the start and end to be on the same day, because we'd have to use\n * much more specific CSS selectors to style them correctly in all scenarios. This is fine for\n * the regular range, because when it happens, the selected styles take over and still show where\n * the range would've been, however we don't have these selected styles for a comparison range.\n * This function is used to apply a class that serves the same purpose as the one for selected\n * dates, but it only applies in the context of a comparison range.\n */\n _isComparisonIdentical(value) {\n // Note that we don't need to null check the start/end\n // here, because the `value` will always be defined.\n return this.comparisonStart === this.comparisonEnd && value === this.comparisonStart;\n }\n /** Gets whether a value is the start of the preview range. */\n _isPreviewStart(value) {\n return isStart(value, this.previewStart, this.previewEnd);\n }\n /** Gets whether a value is the end of the preview range. */\n _isPreviewEnd(value) {\n return isEnd(value, this.previewStart, this.previewEnd);\n }\n /** Gets whether a value is inside the preview range. */\n _isInPreview(value) {\n return isInRange(value, this.previewStart, this.previewEnd, this.isRange);\n }\n /** Gets ids of aria descriptions for the start and end of a date range. */\n _getDescribedby(value) {\n if (!this.isRange) {\n return null;\n }\n if (this.startValue === value && this.endValue === value) {\n return `${this._startDateLabelId} ${this._endDateLabelId}`;\n } else if (this.startValue === value) {\n return this._startDateLabelId;\n } else if (this.endValue === value) {\n return this._endDateLabelId;\n }\n return null;\n }\n /** Finds the MatCalendarCell that corresponds to a DOM node. */\n _getCellFromElement(element) {\n const cell = getCellElement(element);\n if (cell) {\n const row = cell.getAttribute('data-mat-row');\n const col = cell.getAttribute('data-mat-col');\n if (row && col) {\n return this.rows[parseInt(row)][parseInt(col)];\n }\n }\n return null;\n }\n static {\n this.ɵfac = function MatCalendarBody_Factory(t) {\n return new (t || MatCalendarBody)(i0.ɵɵdirectiveInject(i0.ElementRef), i0.ɵɵdirectiveInject(i0.NgZone));\n };\n }\n static {\n this.ɵcmp = /* @__PURE__ */i0.ɵɵdefineComponent({\n type: MatCalendarBody,\n selectors: [[\"\", \"mat-calendar-body\", \"\"]],\n hostAttrs: [1, \"mat-calendar-body\"],\n inputs: {\n label: \"label\",\n rows: \"rows\",\n todayValue: \"todayValue\",\n startValue: \"startValue\",\n endValue: \"endValue\",\n labelMinRequiredCells: \"labelMinRequiredCells\",\n numCols: \"numCols\",\n activeCell: \"activeCell\",\n isRange: \"isRange\",\n cellAspectRatio: \"cellAspectRatio\",\n comparisonStart: \"comparisonStart\",\n comparisonEnd: \"comparisonEnd\",\n previewStart: \"previewStart\",\n previewEnd: \"previewEnd\",\n startDateAccessibleName: \"startDateAccessibleName\",\n endDateAccessibleName: \"endDateAccessibleName\"\n },\n outputs: {\n selectedValueChange: \"selectedValueChange\",\n previewChange: \"previewChange\",\n activeDateChange: \"activeDateChange\",\n dragStarted: \"dragStarted\",\n dragEnded: \"dragEnded\"\n },\n exportAs: [\"matCalendarBody\"],\n standalone: true,\n features: [i0.ɵɵNgOnChangesFeature, i0.ɵɵStandaloneFeature],\n attrs: _c0,\n decls: 7,\n vars: 5,\n consts: [[\"aria-hidden\", \"true\"], [\"role\", \"row\"], [1, \"mat-calendar-body-hidden-label\", 3, \"id\"], [1, \"mat-calendar-body-label\"], [\"role\", \"gridcell\", 1, \"mat-calendar-body-cell-container\"], [\"type\", \"button\", 1, \"mat-calendar-body-cell\", 3, \"click\", \"focus\", \"ngClass\", \"tabindex\"], [1, \"mat-calendar-body-cell-content\", \"mat-focus-indicator\"], [\"aria-hidden\", \"true\", 1, \"mat-calendar-body-cell-preview\"]],\n template: function MatCalendarBody_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵtemplate(0, MatCalendarBody_Conditional_0_Template, 3, 6, \"tr\", 0);\n i0.ɵɵrepeaterCreate(1, MatCalendarBody_For_2_Template, 4, 1, \"tr\", 1, i0.ɵɵrepeaterTrackByIdentity);\n i0.ɵɵelementStart(3, \"label\", 2);\n i0.ɵɵtext(4);\n i0.ɵɵelementEnd();\n i0.ɵɵelementStart(5, \"label\", 2);\n i0.ɵɵtext(6);\n i0.ɵɵelementEnd();\n }\n if (rf & 2) {\n i0.ɵɵconditional(0, ctx._firstRowOffset < ctx.labelMinRequiredCells ? 0 : -1);\n i0.ɵɵadvance();\n i0.ɵɵrepeater(ctx.rows);\n i0.ɵɵadvance(2);\n i0.ɵɵproperty(\"id\", ctx._startDateLabelId);\n i0.ɵɵadvance();\n i0.ɵɵtextInterpolate1(\" \", ctx.startDateAccessibleName, \"\\n\");\n i0.ɵɵadvance();\n i0.ɵɵproperty(\"id\", ctx._endDateLabelId);\n i0.ɵɵadvance();\n i0.ɵɵtextInterpolate1(\" \", ctx.endDateAccessibleName, \"\\n\");\n }\n },\n dependencies: [NgClass],\n styles: [\".mat-calendar-body{min-width:224px}.mat-calendar-body-today:not(.mat-calendar-body-selected):not(.mat-calendar-body-comparison-identical){border-color:var(--mat-datepicker-calendar-date-today-outline-color)}.mat-calendar-body-label{height:0;line-height:0;text-align:start;padding-left:4.7142857143%;padding-right:4.7142857143%;font-size:var(--mat-datepicker-calendar-body-label-text-size);font-weight:var(--mat-datepicker-calendar-body-label-text-weight);color:var(--mat-datepicker-calendar-body-label-text-color)}.mat-calendar-body-hidden-label{display:none}.mat-calendar-body-cell-container{position:relative;height:0;line-height:0}.mat-calendar-body-cell{-webkit-user-select:none;user-select:none;cursor:pointer;outline:none;border:none;-webkit-tap-highlight-color:rgba(0,0,0,0);position:absolute;top:0;left:0;width:100%;height:100%;background:none;text-align:center;outline:none;font-family:inherit;margin:0}.mat-calendar-body-cell::-moz-focus-inner{border:0}.mat-calendar-body-cell::before,.mat-calendar-body-cell::after,.mat-calendar-body-cell-preview{content:\\\"\\\";position:absolute;top:5%;left:0;z-index:0;box-sizing:border-box;display:block;height:90%;width:100%}.mat-calendar-body-range-start:not(.mat-calendar-body-in-comparison-range)::before,.mat-calendar-body-range-start::after,.mat-calendar-body-comparison-start:not(.mat-calendar-body-comparison-bridge-start)::before,.mat-calendar-body-comparison-start::after,.mat-calendar-body-preview-start .mat-calendar-body-cell-preview{left:5%;width:95%;border-top-left-radius:999px;border-bottom-left-radius:999px}[dir=rtl] .mat-calendar-body-range-start:not(.mat-calendar-body-in-comparison-range)::before,[dir=rtl] .mat-calendar-body-range-start::after,[dir=rtl] .mat-calendar-body-comparison-start:not(.mat-calendar-body-comparison-bridge-start)::before,[dir=rtl] .mat-calendar-body-comparison-start::after,[dir=rtl] .mat-calendar-body-preview-start .mat-calendar-body-cell-preview{left:0;border-radius:0;border-top-right-radius:999px;border-bottom-right-radius:999px}.mat-calendar-body-range-end:not(.mat-calendar-body-in-comparison-range)::before,.mat-calendar-body-range-end::after,.mat-calendar-body-comparison-end:not(.mat-calendar-body-comparison-bridge-end)::before,.mat-calendar-body-comparison-end::after,.mat-calendar-body-preview-end .mat-calendar-body-cell-preview{width:95%;border-top-right-radius:999px;border-bottom-right-radius:999px}[dir=rtl] .mat-calendar-body-range-end:not(.mat-calendar-body-in-comparison-range)::before,[dir=rtl] .mat-calendar-body-range-end::after,[dir=rtl] .mat-calendar-body-comparison-end:not(.mat-calendar-body-comparison-bridge-end)::before,[dir=rtl] .mat-calendar-body-comparison-end::after,[dir=rtl] .mat-calendar-body-preview-end .mat-calendar-body-cell-preview{left:5%;border-radius:0;border-top-left-radius:999px;border-bottom-left-radius:999px}[dir=rtl] .mat-calendar-body-comparison-bridge-start.mat-calendar-body-range-end::after,[dir=rtl] .mat-calendar-body-comparison-bridge-end.mat-calendar-body-range-start::after{width:95%;border-top-right-radius:999px;border-bottom-right-radius:999px}.mat-calendar-body-comparison-start.mat-calendar-body-range-end::after,[dir=rtl] .mat-calendar-body-comparison-start.mat-calendar-body-range-end::after,.mat-calendar-body-comparison-end.mat-calendar-body-range-start::after,[dir=rtl] .mat-calendar-body-comparison-end.mat-calendar-body-range-start::after{width:90%}.mat-calendar-body-in-preview{color:var(--mat-datepicker-calendar-date-preview-state-outline-color)}.mat-calendar-body-in-preview .mat-calendar-body-cell-preview{border-top:dashed 1px;border-bottom:dashed 1px}.mat-calendar-body-preview-start .mat-calendar-body-cell-preview{border-left:dashed 1px}[dir=rtl] .mat-calendar-body-preview-start .mat-calendar-body-cell-preview{border-left:0;border-right:dashed 1px}.mat-calendar-body-preview-end .mat-calendar-body-cell-preview{border-right:dashed 1px}[dir=rtl] .mat-calendar-body-preview-end .mat-calendar-body-cell-preview{border-right:0;border-left:dashed 1px}.mat-calendar-body-disabled{cursor:default}.mat-calendar-body-disabled>.mat-calendar-body-cell-content:not(.mat-calendar-body-selected):not(.mat-calendar-body-comparison-identical){color:var(--mat-datepicker-calendar-date-disabled-state-text-color)}.mat-calendar-body-disabled>.mat-calendar-body-today:not(.mat-calendar-body-selected):not(.mat-calendar-body-comparison-identical){border-color:var(--mat-datepicker-calendar-date-today-disabled-state-outline-color)}.cdk-high-contrast-active .mat-calendar-body-disabled{opacity:.5}.mat-calendar-body-cell-content{top:5%;left:5%;z-index:1;display:flex;align-items:center;justify-content:center;box-sizing:border-box;width:90%;height:90%;line-height:1;border-width:1px;border-style:solid;border-radius:999px;color:var(--mat-datepicker-calendar-date-text-color);border-color:var(--mat-datepicker-calendar-date-outline-color)}.mat-calendar-body-cell-content.mat-focus-indicator{position:absolute}.cdk-high-contrast-active .mat-calendar-body-cell-content{border:none}.cdk-keyboard-focused .mat-calendar-body-active>.mat-calendar-body-cell-content:not(.mat-calendar-body-selected):not(.mat-calendar-body-comparison-identical),.cdk-program-focused .mat-calendar-body-active>.mat-calendar-body-cell-content:not(.mat-calendar-body-selected):not(.mat-calendar-body-comparison-identical){background-color:var(--mat-datepicker-calendar-date-focus-state-background-color)}@media(hover: hover){.mat-calendar-body-cell:not(.mat-calendar-body-disabled):hover>.mat-calendar-body-cell-content:not(.mat-calendar-body-selected):not(.mat-calendar-body-comparison-identical){background-color:var(--mat-datepicker-calendar-date-hover-state-background-color)}}.mat-calendar-body-selected{background-color:var(--mat-datepicker-calendar-date-selected-state-background-color);color:var(--mat-datepicker-calendar-date-selected-state-text-color)}.mat-calendar-body-disabled>.mat-calendar-body-selected{background-color:var(--mat-datepicker-calendar-date-selected-disabled-state-background-color)}.mat-calendar-body-selected.mat-calendar-body-today{box-shadow:inset 0 0 0 1px var(--mat-datepicker-calendar-date-today-selected-state-outline-color)}.mat-calendar-body-in-range::before{background:var(--mat-datepicker-calendar-date-in-range-state-background-color)}.mat-calendar-body-comparison-identical,.mat-calendar-body-in-comparison-range::before{background:var(--mat-datepicker-calendar-date-in-comparison-range-state-background-color)}.mat-calendar-body-comparison-identical,.mat-calendar-body-in-comparison-range::before{background:var(--mat-datepicker-calendar-date-in-comparison-range-state-background-color)}.mat-calendar-body-comparison-bridge-start::before,[dir=rtl] .mat-calendar-body-comparison-bridge-end::before{background:linear-gradient(to right, var(--mat-datepicker-calendar-date-in-range-state-background-color) 50%, var(--mat-datepicker-calendar-date-in-comparison-range-state-background-color) 50%)}.mat-calendar-body-comparison-bridge-end::before,[dir=rtl] .mat-calendar-body-comparison-bridge-start::before{background:linear-gradient(to left, var(--mat-datepicker-calendar-date-in-range-state-background-color) 50%, var(--mat-datepicker-calendar-date-in-comparison-range-state-background-color) 50%)}.mat-calendar-body-in-range>.mat-calendar-body-comparison-identical,.mat-calendar-body-in-comparison-range.mat-calendar-body-in-range::after{background:var(--mat-datepicker-calendar-date-in-overlap-range-state-background-color)}.mat-calendar-body-comparison-identical.mat-calendar-body-selected,.mat-calendar-body-in-comparison-range>.mat-calendar-body-selected{background:var(--mat-datepicker-calendar-date-in-overlap-range-selected-state-background-color)}.cdk-high-contrast-active .mat-datepicker-popup:not(:empty),.cdk-high-contrast-active .mat-calendar-body-cell:not(.mat-calendar-body-in-range) .mat-calendar-body-selected{outline:solid 1px}.cdk-high-contrast-active .mat-calendar-body-today{outline:dotted 1px}.cdk-high-contrast-active .mat-calendar-body-cell::before,.cdk-high-contrast-active .mat-calendar-body-cell::after,.cdk-high-contrast-active .mat-calendar-body-selected{background:none}.cdk-high-contrast-active .mat-calendar-body-in-range::before,.cdk-high-contrast-active .mat-calendar-body-comparison-bridge-start::before,.cdk-high-contrast-active .mat-calendar-body-comparison-bridge-end::before{border-top:solid 1px;border-bottom:solid 1px}.cdk-high-contrast-active .mat-calendar-body-range-start::before{border-left:solid 1px}[dir=rtl] .cdk-high-contrast-active .mat-calendar-body-range-start::before{border-left:0;border-right:solid 1px}.cdk-high-contrast-active .mat-calendar-body-range-end::before{border-right:solid 1px}[dir=rtl] .cdk-high-contrast-active .mat-calendar-body-range-end::before{border-right:0;border-left:solid 1px}.cdk-high-contrast-active .mat-calendar-body-in-comparison-range::before{border-top:dashed 1px;border-bottom:dashed 1px}.cdk-high-contrast-active .mat-calendar-body-comparison-start::before{border-left:dashed 1px}[dir=rtl] .cdk-high-contrast-active .mat-calendar-body-comparison-start::before{border-left:0;border-right:dashed 1px}.cdk-high-contrast-active .mat-calendar-body-comparison-end::before{border-right:dashed 1px}[dir=rtl] .cdk-high-contrast-active .mat-calendar-body-comparison-end::before{border-right:0;border-left:dashed 1px}\"],\n encapsulation: 2,\n changeDetection: 0\n });\n }\n }\n return MatCalendarBody;\n})();\n/*#__PURE__*/(() => {\n (typeof ngDevMode === \"undefined\" || ngDevMode) && void 0;\n})();\n/** Checks whether a node is a table cell element. */\nfunction isTableCell(node) {\n return node?.nodeName === 'TD';\n}\n/**\n * Gets the date table cell element that is or contains the specified element.\n * Or returns null if element is not part of a date cell.\n */\nfunction getCellElement(element) {\n let cell;\n if (isTableCell(element)) {\n cell = element;\n } else if (isTableCell(element.parentNode)) {\n cell = element.parentNode;\n } else if (isTableCell(element.parentNode?.parentNode)) {\n cell = element.parentNode.parentNode;\n }\n return cell?.getAttribute('data-mat-row') != null ? cell : null;\n}\n/** Checks whether a value is the start of a range. */\nfunction isStart(value, start, end) {\n return end !== null && start !== end && value < end && value === start;\n}\n/** Checks whether a value is the end of a range. */\nfunction isEnd(value, start, end) {\n return start !== null && start !== end && value >= start && value === end;\n}\n/** Checks whether a value is inside of a range. */\nfunction isInRange(value, start, end, rangeEnabled) {\n return rangeEnabled && start !== null && end !== null && start !== end && value >= start && value <= end;\n}\n/**\n * Extracts the element that actually corresponds to a touch event's location\n * (rather than the element that initiated the sequence of touch events).\n */\nfunction getActualTouchTarget(event) {\n const touchLocation = event.changedTouches[0];\n return document.elementFromPoint(touchLocation.clientX, touchLocation.clientY);\n}\n\n/** A class representing a range of dates. */\nclass DateRange {\n constructor( /** The start date of the range. */\n start, /** The end date of the range. */\n end) {\n this.start = start;\n this.end = end;\n }\n}\n/**\n * A selection model containing a date selection.\n * @docs-private\n */\nlet MatDateSelectionModel = /*#__PURE__*/(() => {\n class MatDateSelectionModel {\n constructor( /** The current selection. */\n selection, _adapter) {\n this.selection = selection;\n this._adapter = _adapter;\n this._selectionChanged = new Subject();\n /** Emits when the selection has changed. */\n this.selectionChanged = this._selectionChanged;\n this.selection = selection;\n }\n /**\n * Updates the current selection in the model.\n * @param value New selection that should be assigned.\n * @param source Object that triggered the selection change.\n */\n updateSelection(value, source) {\n const oldValue = this.selection;\n this.selection = value;\n this._selectionChanged.next({\n selection: value,\n source,\n oldValue\n });\n }\n ngOnDestroy() {\n this._selectionChanged.complete();\n }\n _isValidDateInstance(date) {\n return this._adapter.isDateInstance(date) && this._adapter.isValid(date);\n }\n static {\n this.ɵfac = function MatDateSelectionModel_Factory(t) {\n i0.ɵɵinvalidFactory();\n };\n }\n static {\n this.ɵprov = /* @__PURE__ */i0.ɵɵdefineInjectable({\n token: MatDateSelectionModel,\n factory: MatDateSelectionModel.ɵfac\n });\n }\n }\n return MatDateSelectionModel;\n})();\n/*#__PURE__*/(() => {\n (typeof ngDevMode === \"undefined\" || ngDevMode) && void 0;\n})();\n/**\n * A selection model that contains a single date.\n * @docs-private\n */\nlet MatSingleDateSelectionModel = /*#__PURE__*/(() => {\n class MatSingleDateSelectionModel extends MatDateSelectionModel {\n constructor(adapter) {\n super(null, adapter);\n }\n /**\n * Adds a date to the current selection. In the case of a single date selection, the added date\n * simply overwrites the previous selection\n */\n add(date) {\n super.updateSelection(date, this);\n }\n /** Checks whether the current selection is valid. */\n isValid() {\n return this.selection != null && this._isValidDateInstance(this.selection);\n }\n /**\n * Checks whether the current selection is complete. In the case of a single date selection, this\n * is true if the current selection is not null.\n */\n isComplete() {\n return this.selection != null;\n }\n /** Clones the selection model. */\n clone() {\n const clone = new MatSingleDateSelectionModel(this._adapter);\n clone.updateSelection(this.selection, this);\n return clone;\n }\n static {\n this.ɵfac = function MatSingleDateSelectionModel_Factory(t) {\n return new (t || MatSingleDateSelectionModel)(i0.ɵɵinject(i1.DateAdapter));\n };\n }\n static {\n this.ɵprov = /* @__PURE__ */i0.ɵɵdefineInjectable({\n token: MatSingleDateSelectionModel,\n factory: MatSingleDateSelectionModel.ɵfac\n });\n }\n }\n return MatSingleDateSelectionModel;\n})();\n/*#__PURE__*/(() => {\n (typeof ngDevMode === \"undefined\" || ngDevMode) && void 0;\n})();\n/**\n * A selection model that contains a date range.\n * @docs-private\n */\nlet MatRangeDateSelectionModel = /*#__PURE__*/(() => {\n class MatRangeDateSelectionModel extends MatDateSelectionModel {\n constructor(adapter) {\n super(new DateRange(null, null), adapter);\n }\n /**\n * Adds a date to the current selection. In the case of a date range selection, the added date\n * fills in the next `null` value in the range. If both the start and the end already have a date,\n * the selection is reset so that the given date is the new `start` and the `end` is null.\n */\n add(date) {\n let {\n start,\n end\n } = this.selection;\n if (start == null) {\n start = date;\n } else if (end == null) {\n end = date;\n } else {\n start = date;\n end = null;\n }\n super.updateSelection(new DateRange(start, end), this);\n }\n /** Checks whether the current selection is valid. */\n isValid() {\n const {\n start,\n end\n } = this.selection;\n // Empty ranges are valid.\n if (start == null && end == null) {\n return true;\n }\n // Complete ranges are only valid if both dates are valid and the start is before the end.\n if (start != null && end != null) {\n return this._isValidDateInstance(start) && this._isValidDateInstance(end) && this._adapter.compareDate(start, end) <= 0;\n }\n // Partial ranges are valid if the start/end is valid.\n return (start == null || this._isValidDateInstance(start)) && (end == null || this._isValidDateInstance(end));\n }\n /**\n * Checks whether the current selection is complete. In the case of a date range selection, this\n * is true if the current selection has a non-null `start` and `end`.\n */\n isComplete() {\n return this.selection.start != null && this.selection.end != null;\n }\n /** Clones the selection model. */\n clone() {\n const clone = new MatRangeDateSelectionModel(this._adapter);\n clone.updateSelection(this.selection, this);\n return clone;\n }\n static {\n this.ɵfac = function MatRangeDateSelectionModel_Factory(t) {\n return new (t || MatRangeDateSelectionModel)(i0.ɵɵinject(i1.DateAdapter));\n };\n }\n static {\n this.ɵprov = /* @__PURE__ */i0.ɵɵdefineInjectable({\n token: MatRangeDateSelectionModel,\n factory: MatRangeDateSelectionModel.ɵfac\n });\n }\n }\n return MatRangeDateSelectionModel;\n})();\n/*#__PURE__*/(() => {\n (typeof ngDevMode === \"undefined\" || ngDevMode) && void 0;\n})();\n/** @docs-private */\nfunction MAT_SINGLE_DATE_SELECTION_MODEL_FACTORY(parent, adapter) {\n return parent || new MatSingleDateSelectionModel(adapter);\n}\n/**\n * Used to provide a single selection model to a component.\n * @docs-private\n */\nconst MAT_SINGLE_DATE_SELECTION_MODEL_PROVIDER = {\n provide: MatDateSelectionModel,\n deps: [[/*#__PURE__*/new Optional(), /*#__PURE__*/new SkipSelf(), MatDateSelectionModel], DateAdapter],\n useFactory: MAT_SINGLE_DATE_SELECTION_MODEL_FACTORY\n};\n/** @docs-private */\nfunction MAT_RANGE_DATE_SELECTION_MODEL_FACTORY(parent, adapter) {\n return parent || new MatRangeDateSelectionModel(adapter);\n}\n/**\n * Used to provide a range selection model to a component.\n * @docs-private\n */\nconst MAT_RANGE_DATE_SELECTION_MODEL_PROVIDER = {\n provide: MatDateSelectionModel,\n deps: [[/*#__PURE__*/new Optional(), /*#__PURE__*/new SkipSelf(), MatDateSelectionModel], DateAdapter],\n useFactory: MAT_RANGE_DATE_SELECTION_MODEL_FACTORY\n};\n\n/** Injection token used to customize the date range selection behavior. */\nconst MAT_DATE_RANGE_SELECTION_STRATEGY = /*#__PURE__*/new InjectionToken('MAT_DATE_RANGE_SELECTION_STRATEGY');\n/** Provides the default date range selection behavior. */\nlet DefaultMatCalendarRangeStrategy = /*#__PURE__*/(() => {\n class DefaultMatCalendarRangeStrategy {\n constructor(_dateAdapter) {\n this._dateAdapter = _dateAdapter;\n }\n selectionFinished(date, currentRange) {\n let {\n start,\n end\n } = currentRange;\n if (start == null) {\n start = date;\n } else if (end == null && date && this._dateAdapter.compareDate(date, start) >= 0) {\n end = date;\n } else {\n start = date;\n end = null;\n }\n return new DateRange(start, end);\n }\n createPreview(activeDate, currentRange) {\n let start = null;\n let end = null;\n if (currentRange.start && !currentRange.end && activeDate) {\n start = currentRange.start;\n end = activeDate;\n }\n return new DateRange(start, end);\n }\n createDrag(dragOrigin, originalRange, newDate) {\n let start = originalRange.start;\n let end = originalRange.end;\n if (!start || !end) {\n // Can't drag from an incomplete range.\n return null;\n }\n const adapter = this._dateAdapter;\n const isRange = adapter.compareDate(start, end) !== 0;\n const diffYears = adapter.getYear(newDate) - adapter.getYear(dragOrigin);\n const diffMonths = adapter.getMonth(newDate) - adapter.getMonth(dragOrigin);\n const diffDays = adapter.getDate(newDate) - adapter.getDate(dragOrigin);\n if (isRange && adapter.sameDate(dragOrigin, originalRange.start)) {\n start = newDate;\n if (adapter.compareDate(newDate, end) > 0) {\n end = adapter.addCalendarYears(end, diffYears);\n end = adapter.addCalendarMonths(end, diffMonths);\n end = adapter.addCalendarDays(end, diffDays);\n }\n } else if (isRange && adapter.sameDate(dragOrigin, originalRange.end)) {\n end = newDate;\n if (adapter.compareDate(newDate, start) < 0) {\n start = adapter.addCalendarYears(start, diffYears);\n start = adapter.addCalendarMonths(start, diffMonths);\n start = adapter.addCalendarDays(start, diffDays);\n }\n } else {\n start = adapter.addCalendarYears(start, diffYears);\n start = adapter.addCalendarMonths(start, diffMonths);\n start = adapter.addCalendarDays(start, diffDays);\n end = adapter.addCalendarYears(end, diffYears);\n end = adapter.addCalendarMonths(end, diffMonths);\n end = adapter.addCalendarDays(end, diffDays);\n }\n return new DateRange(start, end);\n }\n static {\n this.ɵfac = function DefaultMatCalendarRangeStrategy_Factory(t) {\n return new (t || DefaultMatCalendarRangeStrategy)(i0.ɵɵinject(i1.DateAdapter));\n };\n }\n static {\n this.ɵprov = /* @__PURE__ */i0.ɵɵdefineInjectable({\n token: DefaultMatCalendarRangeStrategy,\n factory: DefaultMatCalendarRangeStrategy.ɵfac\n });\n }\n }\n return DefaultMatCalendarRangeStrategy;\n})();\n/*#__PURE__*/(() => {\n (typeof ngDevMode === \"undefined\" || ngDevMode) && void 0;\n})();\n/** @docs-private */\nfunction MAT_CALENDAR_RANGE_STRATEGY_PROVIDER_FACTORY(parent, adapter) {\n return parent || new DefaultMatCalendarRangeStrategy(adapter);\n}\n/** @docs-private */\nconst MAT_CALENDAR_RANGE_STRATEGY_PROVIDER = {\n provide: MAT_DATE_RANGE_SELECTION_STRATEGY,\n deps: [[/*#__PURE__*/new Optional(), /*#__PURE__*/new SkipSelf(), MAT_DATE_RANGE_SELECTION_STRATEGY], DateAdapter],\n useFactory: MAT_CALENDAR_RANGE_STRATEGY_PROVIDER_FACTORY\n};\nconst DAYS_PER_WEEK = 7;\n/**\n * An internal component used to display a single month in the datepicker.\n * @docs-private\n */\nlet MatMonthView = /*#__PURE__*/(() => {\n class MatMonthView {\n /**\n * The date to display in this month view (everything other than the month and year is ignored).\n */\n get activeDate() {\n return this._activeDate;\n }\n set activeDate(value) {\n const oldActiveDate = this._activeDate;\n const validDate = this._dateAdapter.getValidDateOrNull(this._dateAdapter.deserialize(value)) || this._dateAdapter.today();\n this._activeDate = this._dateAdapter.clampDate(validDate, this.minDate, this.maxDate);\n if (!this._hasSameMonthAndYear(oldActiveDate, this._activeDate)) {\n this._init();\n }\n }\n /** The currently selected date. */\n get selected() {\n return this._selected;\n }\n set selected(value) {\n if (value instanceof DateRange) {\n this._selected = value;\n } else {\n this._selected = this._dateAdapter.getValidDateOrNull(this._dateAdapter.deserialize(value));\n }\n this._setRanges(this._selected);\n }\n /** The minimum selectable date. */\n get minDate() {\n return this._minDate;\n }\n set minDate(value) {\n this._minDate = this._dateAdapter.getValidDateOrNull(this._dateAdapter.deserialize(value));\n }\n /** The maximum selectable date. */\n get maxDate() {\n return this._maxDate;\n }\n set maxDate(value) {\n this._maxDate = this._dateAdapter.getValidDateOrNull(this._dateAdapter.deserialize(value));\n }\n constructor(_changeDetectorRef, _dateFormats, _dateAdapter, _dir, _rangeStrategy) {\n this._changeDetectorRef = _changeDetectorRef;\n this._dateFormats = _dateFormats;\n this._dateAdapter = _dateAdapter;\n this._dir = _dir;\n this._rangeStrategy = _rangeStrategy;\n this._rerenderSubscription = Subscription.EMPTY;\n /** Origin of active drag, or null when dragging is not active. */\n this.activeDrag = null;\n /** Emits when a new date is selected. */\n this.selectedChange = new EventEmitter();\n /** Emits when any date is selected. */\n this._userSelection = new EventEmitter();\n /** Emits when the user initiates a date range drag via mouse or touch. */\n this.dragStarted = new EventEmitter();\n /**\n * Emits when the user completes or cancels a date range drag.\n * Emits null when the drag was canceled or the newly selected date range if completed.\n */\n this.dragEnded = new EventEmitter();\n /** Emits when any date is activated. */\n this.activeDateChange = new EventEmitter();\n if (typeof ngDevMode === 'undefined' || ngDevMode) {\n if (!this._dateAdapter) {\n throw createMissingDateImplError('DateAdapter');\n }\n if (!this._dateFormats) {\n throw createMissingDateImplError('MAT_DATE_FORMATS');\n }\n }\n this._activeDate = this._dateAdapter.today();\n }\n ngAfterContentInit() {\n this._rerenderSubscription = this._dateAdapter.localeChanges.pipe(startWith(null)).subscribe(() => this._init());\n }\n ngOnChanges(changes) {\n const comparisonChange = changes['comparisonStart'] || changes['comparisonEnd'];\n if (comparisonChange && !comparisonChange.firstChange) {\n this._setRanges(this.selected);\n }\n if (changes['activeDrag'] && !this.activeDrag) {\n this._clearPreview();\n }\n }\n ngOnDestroy() {\n this._rerenderSubscription.unsubscribe();\n }\n /** Handles when a new date is selected. */\n _dateSelected(event) {\n const date = event.value;\n const selectedDate = this._getDateFromDayOfMonth(date);\n let rangeStartDate;\n let rangeEndDate;\n if (this._selected instanceof DateRange) {\n rangeStartDate = this._getDateInCurrentMonth(this._selected.start);\n rangeEndDate = this._getDateInCurrentMonth(this._selected.end);\n } else {\n rangeStartDate = rangeEndDate = this._getDateInCurrentMonth(this._selected);\n }\n if (rangeStartDate !== date || rangeEndDate !== date) {\n this.selectedChange.emit(selectedDate);\n }\n this._userSelection.emit({\n value: selectedDate,\n event: event.event\n });\n this._clearPreview();\n this._changeDetectorRef.markForCheck();\n }\n /**\n * Takes the index of a calendar body cell wrapped in an event as argument. For the date that\n * corresponds to the given cell, set `activeDate` to that date and fire `activeDateChange` with\n * that date.\n *\n * This function is used to match each component's model of the active date with the calendar\n * body cell that was focused. It updates its value of `activeDate` synchronously and updates the\n * parent's value asynchronously via the `activeDateChange` event. The child component receives an\n * updated value asynchronously via the `activeCell` Input.\n */\n _updateActiveDate(event) {\n const month = event.value;\n const oldActiveDate = this._activeDate;\n this.activeDate = this._getDateFromDayOfMonth(month);\n if (this._dateAdapter.compareDate(oldActiveDate, this.activeDate)) {\n this.activeDateChange.emit(this._activeDate);\n }\n }\n /** Handles keydown events on the calendar body when calendar is in month view. */\n _handleCalendarBodyKeydown(event) {\n // TODO(mmalerba): We currently allow keyboard navigation to disabled dates, but just prevent\n // disabled ones from being selected. This may not be ideal, we should look into whether\n // navigation should skip over disabled dates, and if so, how to implement that efficiently.\n const oldActiveDate = this._activeDate;\n const isRtl = this._isRtl();\n switch (event.keyCode) {\n case LEFT_ARROW:\n this.activeDate = this._dateAdapter.addCalendarDays(this._activeDate, isRtl ? 1 : -1);\n break;\n case RIGHT_ARROW:\n this.activeDate = this._dateAdapter.addCalendarDays(this._activeDate, isRtl ? -1 : 1);\n break;\n case UP_ARROW:\n this.activeDate = this._dateAdapter.addCalendarDays(this._activeDate, -7);\n break;\n case DOWN_ARROW:\n this.activeDate = this._dateAdapter.addCalendarDays(this._activeDate, 7);\n break;\n case HOME:\n this.activeDate = this._dateAdapter.addCalendarDays(this._activeDate, 1 - this._dateAdapter.getDate(this._activeDate));\n break;\n case END:\n this.activeDate = this._dateAdapter.addCalendarDays(this._activeDate, this._dateAdapter.getNumDaysInMonth(this._activeDate) - this._dateAdapter.getDate(this._activeDate));\n break;\n case PAGE_UP:\n this.activeDate = event.altKey ? this._dateAdapter.addCalendarYears(this._activeDate, -1) : this._dateAdapter.addCalendarMonths(this._activeDate, -1);\n break;\n case PAGE_DOWN:\n this.activeDate = event.altKey ? this._dateAdapter.addCalendarYears(this._activeDate, 1) : this._dateAdapter.addCalendarMonths(this._activeDate, 1);\n break;\n case ENTER:\n case SPACE:\n this._selectionKeyPressed = true;\n if (this._canSelect(this._activeDate)) {\n // Prevent unexpected default actions such as form submission.\n // Note that we only prevent the default action here while the selection happens in\n // `keyup` below. We can't do the selection here, because it can cause the calendar to\n // reopen if focus is restored immediately. We also can't call `preventDefault` on `keyup`\n // because it's too late (see #23305).\n event.preventDefault();\n }\n return;\n case ESCAPE:\n // Abort the current range selection if the user presses escape mid-selection.\n if (this._previewEnd != null && !hasModifierKey(event)) {\n this._clearPreview();\n // If a drag is in progress, cancel the drag without changing the\n // current selection.\n if (this.activeDrag) {\n this.dragEnded.emit({\n value: null,\n event\n });\n } else {\n this.selectedChange.emit(null);\n this._userSelection.emit({\n value: null,\n event\n });\n }\n event.preventDefault();\n event.stopPropagation(); // Prevents the overlay from closing.\n }\n return;\n default:\n // Don't prevent default or focus active cell on keys that we don't explicitly handle.\n return;\n }\n if (this._dateAdapter.compareDate(oldActiveDate, this.activeDate)) {\n this.activeDateChange.emit(this.activeDate);\n this._focusActiveCellAfterViewChecked();\n }\n // Prevent unexpected default actions such as form submission.\n event.preventDefault();\n }\n /** Handles keyup events on the calendar body when calendar is in month view. */\n _handleCalendarBodyKeyup(event) {\n if (event.keyCode === SPACE || event.keyCode === ENTER) {\n if (this._selectionKeyPressed && this._canSelect(this._activeDate)) {\n this._dateSelected({\n value: this._dateAdapter.getDate(this._activeDate),\n event\n });\n }\n this._selectionKeyPressed = false;\n }\n }\n /** Initializes this month view. */\n _init() {\n this._setRanges(this.selected);\n this._todayDate = this._getCellCompareValue(this._dateAdapter.today());\n this._monthLabel = this._dateFormats.display.monthLabel ? this._dateAdapter.format(this.activeDate, this._dateFormats.display.monthLabel) : this._dateAdapter.getMonthNames('short')[this._dateAdapter.getMonth(this.activeDate)].toLocaleUpperCase();\n let firstOfMonth = this._dateAdapter.createDate(this._dateAdapter.getYear(this.activeDate), this._dateAdapter.getMonth(this.activeDate), 1);\n this._firstWeekOffset = (DAYS_PER_WEEK + this._dateAdapter.getDayOfWeek(firstOfMonth) - this._dateAdapter.getFirstDayOfWeek()) % DAYS_PER_WEEK;\n this._initWeekdays();\n this._createWeekCells();\n this._changeDetectorRef.markForCheck();\n }\n /** Focuses the active cell after the microtask queue is empty. */\n _focusActiveCell(movePreview) {\n this._matCalendarBody._focusActiveCell(movePreview);\n }\n /** Focuses the active cell after change detection has run and the microtask queue is empty. */\n _focusActiveCellAfterViewChecked() {\n this._matCalendarBody._scheduleFocusActiveCellAfterViewChecked();\n }\n /** Called when the user has activated a new cell and the preview needs to be updated. */\n _previewChanged({\n event,\n value: cell\n }) {\n if (this._rangeStrategy) {\n // We can assume that this will be a range, because preview\n // events aren't fired for single date selections.\n const value = cell ? cell.rawValue : null;\n const previewRange = this._rangeStrategy.createPreview(value, this.selected, event);\n this._previewStart = this._getCellCompareValue(previewRange.start);\n this._previewEnd = this._getCellCompareValue(previewRange.end);\n if (this.activeDrag && value) {\n const dragRange = this._rangeStrategy.createDrag?.(this.activeDrag.value, this.selected, value, event);\n if (dragRange) {\n this._previewStart = this._getCellCompareValue(dragRange.start);\n this._previewEnd = this._getCellCompareValue(dragRange.end);\n }\n }\n // Note that here we need to use `detectChanges`, rather than `markForCheck`, because\n // the way `_focusActiveCell` is set up at the moment makes it fire at the wrong time\n // when navigating one month back using the keyboard which will cause this handler\n // to throw a \"changed after checked\" error when updating the preview state.\n this._changeDetectorRef.detectChanges();\n }\n }\n /**\n * Called when the user has ended a drag. If the drag/drop was successful,\n * computes and emits the new range selection.\n */\n _dragEnded(event) {\n if (!this.activeDrag) return;\n if (event.value) {\n // Propagate drag effect\n const dragDropResult = this._rangeStrategy?.createDrag?.(this.activeDrag.value, this.selected, event.value, event.event);\n this.dragEnded.emit({\n value: dragDropResult ?? null,\n event: event.event\n });\n } else {\n this.dragEnded.emit({\n value: null,\n event: event.event\n });\n }\n }\n /**\n * Takes a day of the month and returns a new date in the same month and year as the currently\n * active date. The returned date will have the same day of the month as the argument date.\n */\n _getDateFromDayOfMonth(dayOfMonth) {\n return this._dateAdapter.createDate(this._dateAdapter.getYear(this.activeDate), this._dateAdapter.getMonth(this.activeDate), dayOfMonth);\n }\n /** Initializes the weekdays. */\n _initWeekdays() {\n const firstDayOfWeek = this._dateAdapter.getFirstDayOfWeek();\n const narrowWeekdays = this._dateAdapter.getDayOfWeekNames('narrow');\n const longWeekdays = this._dateAdapter.getDayOfWeekNames('long');\n // Rotate the labels for days of the week based on the configured first day of the week.\n let weekdays = longWeekdays.map((long, i) => {\n return {\n long,\n narrow: narrowWeekdays[i]\n };\n });\n this._weekdays = weekdays.slice(firstDayOfWeek).concat(weekdays.slice(0, firstDayOfWeek));\n }\n /** Creates MatCalendarCells for the dates in this month. */\n _createWeekCells() {\n const daysInMonth = this._dateAdapter.getNumDaysInMonth(this.activeDate);\n const dateNames = this._dateAdapter.getDateNames();\n this._weeks = [[]];\n for (let i = 0, cell = this._firstWeekOffset; i < daysInMonth; i++, cell++) {\n if (cell == DAYS_PER_WEEK) {\n this._weeks.push([]);\n cell = 0;\n }\n const date = this._dateAdapter.createDate(this._dateAdapter.getYear(this.activeDate), this._dateAdapter.getMonth(this.activeDate), i + 1);\n const enabled = this._shouldEnableDate(date);\n const ariaLabel = this._dateAdapter.format(date, this._dateFormats.display.dateA11yLabel);\n const cellClasses = this.dateClass ? this.dateClass(date, 'month') : undefined;\n this._weeks[this._weeks.length - 1].push(new MatCalendarCell(i + 1, dateNames[i], ariaLabel, enabled, cellClasses, this._getCellCompareValue(date), date));\n }\n }\n /** Date filter for the month */\n _shouldEnableDate(date) {\n return !!date && (!this.minDate || this._dateAdapter.compareDate(date, this.minDate) >= 0) && (!this.maxDate || this._dateAdapter.compareDate(date, this.maxDate) <= 0) && (!this.dateFilter || this.dateFilter(date));\n }\n /**\n * Gets the date in this month that the given Date falls on.\n * Returns null if the given Date is in another month.\n */\n _getDateInCurrentMonth(date) {\n return date && this._hasSameMonthAndYear(date, this.activeDate) ? this._dateAdapter.getDate(date) : null;\n }\n /** Checks whether the 2 dates are non-null and fall within the same month of the same year. */\n _hasSameMonthAndYear(d1, d2) {\n return !!(d1 && d2 && this._dateAdapter.getMonth(d1) == this._dateAdapter.getMonth(d2) && this._dateAdapter.getYear(d1) == this._dateAdapter.getYear(d2));\n }\n /** Gets the value that will be used to one cell to another. */\n _getCellCompareValue(date) {\n if (date) {\n // We use the time since the Unix epoch to compare dates in this view, rather than the\n // cell values, because we need to support ranges that span across multiple months/years.\n const year = this._dateAdapter.getYear(date);\n const month = this._dateAdapter.getMonth(date);\n const day = this._dateAdapter.getDate(date);\n return new Date(year, month, day).getTime();\n }\n return null;\n }\n /** Determines whether the user has the RTL layout direction. */\n _isRtl() {\n return this._dir && this._dir.value === 'rtl';\n }\n /** Sets the current range based on a model value. */\n _setRanges(selectedValue) {\n if (selectedValue instanceof DateRange) {\n this._rangeStart = this._getCellCompareValue(selectedValue.start);\n this._rangeEnd = this._getCellCompareValue(selectedValue.end);\n this._isRange = true;\n } else {\n this._rangeStart = this._rangeEnd = this._getCellCompareValue(selectedValue);\n this._isRange = false;\n }\n this._comparisonRangeStart = this._getCellCompareValue(this.comparisonStart);\n this._comparisonRangeEnd = this._getCellCompareValue(this.comparisonEnd);\n }\n /** Gets whether a date can be selected in the month view. */\n _canSelect(date) {\n return !this.dateFilter || this.dateFilter(date);\n }\n /** Clears out preview state. */\n _clearPreview() {\n this._previewStart = this._previewEnd = null;\n }\n static {\n this.ɵfac = function MatMonthView_Factory(t) {\n return new (t || MatMonthView)(i0.ɵɵdirectiveInject(i0.ChangeDetectorRef), i0.ɵɵdirectiveInject(MAT_DATE_FORMATS, 8), i0.ɵɵdirectiveInject(i1.DateAdapter, 8), i0.ɵɵdirectiveInject(i2.Directionality, 8), i0.ɵɵdirectiveInject(MAT_DATE_RANGE_SELECTION_STRATEGY, 8));\n };\n }\n static {\n this.ɵcmp = /* @__PURE__ */i0.ɵɵdefineComponent({\n type: MatMonthView,\n selectors: [[\"mat-month-view\"]],\n viewQuery: function MatMonthView_Query(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵviewQuery(MatCalendarBody, 5);\n }\n if (rf & 2) {\n let _t;\n i0.ɵɵqueryRefresh(_t = i0.ɵɵloadQuery()) && (ctx._matCalendarBody = _t.first);\n }\n },\n inputs: {\n activeDate: \"activeDate\",\n selected: \"selected\",\n minDate: \"minDate\",\n maxDate: \"maxDate\",\n dateFilter: \"dateFilter\",\n dateClass: \"dateClass\",\n comparisonStart: \"comparisonStart\",\n comparisonEnd: \"comparisonEnd\",\n startDateAccessibleName: \"startDateAccessibleName\",\n endDateAccessibleName: \"endDateAccessibleName\",\n activeDrag: \"activeDrag\"\n },\n outputs: {\n selectedChange: \"selectedChange\",\n _userSelection: \"_userSelection\",\n dragStarted: \"dragStarted\",\n dragEnded: \"dragEnded\",\n activeDateChange: \"activeDateChange\"\n },\n exportAs: [\"matMonthView\"],\n standalone: true,\n features: [i0.ɵɵNgOnChangesFeature, i0.ɵɵStandaloneFeature],\n decls: 8,\n vars: 14,\n consts: [[\"role\", \"grid\", 1, \"mat-calendar-table\"], [1, \"mat-calendar-table-header\"], [\"scope\", \"col\"], [\"aria-hidden\", \"true\", \"colspan\", \"7\", 1, \"mat-calendar-table-header-divider\"], [\"mat-calendar-body\", \"\", 3, \"selectedValueChange\", \"activeDateChange\", \"previewChange\", \"dragStarted\", \"dragEnded\", \"keyup\", \"keydown\", \"label\", \"rows\", \"todayValue\", \"startValue\", \"endValue\", \"comparisonStart\", \"comparisonEnd\", \"previewStart\", \"previewEnd\", \"isRange\", \"labelMinRequiredCells\", \"activeCell\", \"startDateAccessibleName\", \"endDateAccessibleName\"], [1, \"cdk-visually-hidden\"], [\"aria-hidden\", \"true\"]],\n template: function MatMonthView_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵelementStart(0, \"table\", 0)(1, \"thead\", 1)(2, \"tr\");\n i0.ɵɵrepeaterCreate(3, MatMonthView_For_4_Template, 5, 2, \"th\", 2, i0.ɵɵrepeaterTrackByIdentity);\n i0.ɵɵelementEnd();\n i0.ɵɵelementStart(5, \"tr\");\n i0.ɵɵelement(6, \"th\", 3);\n i0.ɵɵelementEnd()();\n i0.ɵɵelementStart(7, \"tbody\", 4);\n i0.ɵɵlistener(\"selectedValueChange\", function MatMonthView_Template_tbody_selectedValueChange_7_listener($event) {\n return ctx._dateSelected($event);\n })(\"activeDateChange\", function MatMonthView_Template_tbody_activeDateChange_7_listener($event) {\n return ctx._updateActiveDate($event);\n })(\"previewChange\", function MatMonthView_Template_tbody_previewChange_7_listener($event) {\n return ctx._previewChanged($event);\n })(\"dragStarted\", function MatMonthView_Template_tbody_dragStarted_7_listener($event) {\n return ctx.dragStarted.emit($event);\n })(\"dragEnded\", function MatMonthView_Template_tbody_dragEnded_7_listener($event) {\n return ctx._dragEnded($event);\n })(\"keyup\", function MatMonthView_Template_tbody_keyup_7_listener($event) {\n return ctx._handleCalendarBodyKeyup($event);\n })(\"keydown\", function MatMonthView_Template_tbody_keydown_7_listener($event) {\n return ctx._handleCalendarBodyKeydown($event);\n });\n i0.ɵɵelementEnd()();\n }\n if (rf & 2) {\n i0.ɵɵadvance(3);\n i0.ɵɵrepeater(ctx._weekdays);\n i0.ɵɵadvance(4);\n i0.ɵɵproperty(\"label\", ctx._monthLabel)(\"rows\", ctx._weeks)(\"todayValue\", ctx._todayDate)(\"startValue\", ctx._rangeStart)(\"endValue\", ctx._rangeEnd)(\"comparisonStart\", ctx._comparisonRangeStart)(\"comparisonEnd\", ctx._comparisonRangeEnd)(\"previewStart\", ctx._previewStart)(\"previewEnd\", ctx._previewEnd)(\"isRange\", ctx._isRange)(\"labelMinRequiredCells\", 3)(\"activeCell\", ctx._dateAdapter.getDate(ctx.activeDate) - 1)(\"startDateAccessibleName\", ctx.startDateAccessibleName)(\"endDateAccessibleName\", ctx.endDateAccessibleName);\n }\n },\n dependencies: [MatCalendarBody],\n encapsulation: 2,\n changeDetection: 0\n });\n }\n }\n return MatMonthView;\n})();\n/*#__PURE__*/(() => {\n (typeof ngDevMode === \"undefined\" || ngDevMode) && void 0;\n})();\nconst yearsPerPage = 24;\nconst yearsPerRow = 4;\n/**\n * An internal component used to display a year selector in the datepicker.\n * @docs-private\n */\nlet MatMultiYearView = /*#__PURE__*/(() => {\n class MatMultiYearView {\n /** The date to display in this multi-year view (everything other than the year is ignored). */\n get activeDate() {\n return this._activeDate;\n }\n set activeDate(value) {\n let oldActiveDate = this._activeDate;\n const validDate = this._dateAdapter.getValidDateOrNull(this._dateAdapter.deserialize(value)) || this._dateAdapter.today();\n this._activeDate = this._dateAdapter.clampDate(validDate, this.minDate, this.maxDate);\n if (!isSameMultiYearView(this._dateAdapter, oldActiveDate, this._activeDate, this.minDate, this.maxDate)) {\n this._init();\n }\n }\n /** The currently selected date. */\n get selected() {\n return this._selected;\n }\n set selected(value) {\n if (value instanceof DateRange) {\n this._selected = value;\n } else {\n this._selected = this._dateAdapter.getValidDateOrNull(this._dateAdapter.deserialize(value));\n }\n this._setSelectedYear(value);\n }\n /** The minimum selectable date. */\n get minDate() {\n return this._minDate;\n }\n set minDate(value) {\n this._minDate = this._dateAdapter.getValidDateOrNull(this._dateAdapter.deserialize(value));\n }\n /** The maximum selectable date. */\n get maxDate() {\n return this._maxDate;\n }\n set maxDate(value) {\n this._maxDate = this._dateAdapter.getValidDateOrNull(this._dateAdapter.deserialize(value));\n }\n constructor(_changeDetectorRef, _dateAdapter, _dir) {\n this._changeDetectorRef = _changeDetectorRef;\n this._dateAdapter = _dateAdapter;\n this._dir = _dir;\n this._rerenderSubscription = Subscription.EMPTY;\n /** Emits when a new year is selected. */\n this.selectedChange = new EventEmitter();\n /** Emits the selected year. This doesn't imply a change on the selected date */\n this.yearSelected = new EventEmitter();\n /** Emits when any date is activated. */\n this.activeDateChange = new EventEmitter();\n if (!this._dateAdapter && (typeof ngDevMode === 'undefined' || ngDevMode)) {\n throw createMissingDateImplError('DateAdapter');\n }\n this._activeDate = this._dateAdapter.today();\n }\n ngAfterContentInit() {\n this._rerenderSubscription = this._dateAdapter.localeChanges.pipe(startWith(null)).subscribe(() => this._init());\n }\n ngOnDestroy() {\n this._rerenderSubscription.unsubscribe();\n }\n /** Initializes this multi-year view. */\n _init() {\n this._todayYear = this._dateAdapter.getYear(this._dateAdapter.today());\n // We want a range years such that we maximize the number of\n // enabled dates visible at once. This prevents issues where the minimum year\n // is the last item of a page OR the maximum year is the first item of a page.\n // The offset from the active year to the \"slot\" for the starting year is the\n // *actual* first rendered year in the multi-year view.\n const activeYear = this._dateAdapter.getYear(this._activeDate);\n const minYearOfPage = activeYear - getActiveOffset(this._dateAdapter, this.activeDate, this.minDate, this.maxDate);\n this._years = [];\n for (let i = 0, row = []; i < yearsPerPage; i++) {\n row.push(minYearOfPage + i);\n if (row.length == yearsPerRow) {\n this._years.push(row.map(year => this._createCellForYear(year)));\n row = [];\n }\n }\n this._changeDetectorRef.markForCheck();\n }\n /** Handles when a new year is selected. */\n _yearSelected(event) {\n const year = event.value;\n const selectedYear = this._dateAdapter.createDate(year, 0, 1);\n const selectedDate = this._getDateFromYear(year);\n this.yearSelected.emit(selectedYear);\n this.selectedChange.emit(selectedDate);\n }\n /**\n * Takes the index of a calendar body cell wrapped in an event as argument. For the date that\n * corresponds to the given cell, set `activeDate` to that date and fire `activeDateChange` with\n * that date.\n *\n * This function is used to match each component's model of the active date with the calendar\n * body cell that was focused. It updates its value of `activeDate` synchronously and updates the\n * parent's value asynchronously via the `activeDateChange` event. The child component receives an\n * updated value asynchronously via the `activeCell` Input.\n */\n _updateActiveDate(event) {\n const year = event.value;\n const oldActiveDate = this._activeDate;\n this.activeDate = this._getDateFromYear(year);\n if (this._dateAdapter.compareDate(oldActiveDate, this.activeDate)) {\n this.activeDateChange.emit(this.activeDate);\n }\n }\n /** Handles keydown events on the calendar body when calendar is in multi-year view. */\n _handleCalendarBodyKeydown(event) {\n const oldActiveDate = this._activeDate;\n const isRtl = this._isRtl();\n switch (event.keyCode) {\n case LEFT_ARROW:\n this.activeDate = this._dateAdapter.addCalendarYears(this._activeDate, isRtl ? 1 : -1);\n break;\n case RIGHT_ARROW:\n this.activeDate = this._dateAdapter.addCalendarYears(this._activeDate, isRtl ? -1 : 1);\n break;\n case UP_ARROW:\n this.activeDate = this._dateAdapter.addCalendarYears(this._activeDate, -yearsPerRow);\n break;\n case DOWN_ARROW:\n this.activeDate = this._dateAdapter.addCalendarYears(this._activeDate, yearsPerRow);\n break;\n case HOME:\n this.activeDate = this._dateAdapter.addCalendarYears(this._activeDate, -getActiveOffset(this._dateAdapter, this.activeDate, this.minDate, this.maxDate));\n break;\n case END:\n this.activeDate = this._dateAdapter.addCalendarYears(this._activeDate, yearsPerPage - getActiveOffset(this._dateAdapter, this.activeDate, this.minDate, this.maxDate) - 1);\n break;\n case PAGE_UP:\n this.activeDate = this._dateAdapter.addCalendarYears(this._activeDate, event.altKey ? -yearsPerPage * 10 : -yearsPerPage);\n break;\n case PAGE_DOWN:\n this.activeDate = this._dateAdapter.addCalendarYears(this._activeDate, event.altKey ? yearsPerPage * 10 : yearsPerPage);\n break;\n case ENTER:\n case SPACE:\n // Note that we only prevent the default action here while the selection happens in\n // `keyup` below. We can't do the selection here, because it can cause the calendar to\n // reopen if focus is restored immediately. We also can't call `preventDefault` on `keyup`\n // because it's too late (see #23305).\n this._selectionKeyPressed = true;\n break;\n default:\n // Don't prevent default or focus active cell on keys that we don't explicitly handle.\n return;\n }\n if (this._dateAdapter.compareDate(oldActiveDate, this.activeDate)) {\n this.activeDateChange.emit(this.activeDate);\n }\n this._focusActiveCellAfterViewChecked();\n // Prevent unexpected default actions such as form submission.\n event.preventDefault();\n }\n /** Handles keyup events on the calendar body when calendar is in multi-year view. */\n _handleCalendarBodyKeyup(event) {\n if (event.keyCode === SPACE || event.keyCode === ENTER) {\n if (this._selectionKeyPressed) {\n this._yearSelected({\n value: this._dateAdapter.getYear(this._activeDate),\n event\n });\n }\n this._selectionKeyPressed = false;\n }\n }\n _getActiveCell() {\n return getActiveOffset(this._dateAdapter, this.activeDate, this.minDate, this.maxDate);\n }\n /** Focuses the active cell after the microtask queue is empty. */\n _focusActiveCell() {\n this._matCalendarBody._focusActiveCell();\n }\n /** Focuses the active cell after change detection has run and the microtask queue is empty. */\n _focusActiveCellAfterViewChecked() {\n this._matCalendarBody._scheduleFocusActiveCellAfterViewChecked();\n }\n /**\n * Takes a year and returns a new date on the same day and month as the currently active date\n * The returned date will have the same year as the argument date.\n */\n _getDateFromYear(year) {\n const activeMonth = this._dateAdapter.getMonth(this.activeDate);\n const daysInMonth = this._dateAdapter.getNumDaysInMonth(this._dateAdapter.createDate(year, activeMonth, 1));\n const normalizedDate = this._dateAdapter.createDate(year, activeMonth, Math.min(this._dateAdapter.getDate(this.activeDate), daysInMonth));\n return normalizedDate;\n }\n /** Creates an MatCalendarCell for the given year. */\n _createCellForYear(year) {\n const date = this._dateAdapter.createDate(year, 0, 1);\n const yearName = this._dateAdapter.getYearName(date);\n const cellClasses = this.dateClass ? this.dateClass(date, 'multi-year') : undefined;\n return new MatCalendarCell(year, yearName, yearName, this._shouldEnableYear(year), cellClasses);\n }\n /** Whether the given year is enabled. */\n _shouldEnableYear(year) {\n // disable if the year is greater than maxDate lower than minDate\n if (year === undefined || year === null || this.maxDate && year > this._dateAdapter.getYear(this.maxDate) || this.minDate && year < this._dateAdapter.getYear(this.minDate)) {\n return false;\n }\n // enable if it reaches here and there's no filter defined\n if (!this.dateFilter) {\n return true;\n }\n const firstOfYear = this._dateAdapter.createDate(year, 0, 1);\n // If any date in the year is enabled count the year as enabled.\n for (let date = firstOfYear; this._dateAdapter.getYear(date) == year; date = this._dateAdapter.addCalendarDays(date, 1)) {\n if (this.dateFilter(date)) {\n return true;\n }\n }\n return false;\n }\n /** Determines whether the user has the RTL layout direction. */\n _isRtl() {\n return this._dir && this._dir.value === 'rtl';\n }\n /** Sets the currently-highlighted year based on a model value. */\n _setSelectedYear(value) {\n this._selectedYear = null;\n if (value instanceof DateRange) {\n const displayValue = value.start || value.end;\n if (displayValue) {\n this._selectedYear = this._dateAdapter.getYear(displayValue);\n }\n } else if (value) {\n this._selectedYear = this._dateAdapter.getYear(value);\n }\n }\n static {\n this.ɵfac = function MatMultiYearView_Factory(t) {\n return new (t || MatMultiYearView)(i0.ɵɵdirectiveInject(i0.ChangeDetectorRef), i0.ɵɵdirectiveInject(i1.DateAdapter, 8), i0.ɵɵdirectiveInject(i2.Directionality, 8));\n };\n }\n static {\n this.ɵcmp = /* @__PURE__ */i0.ɵɵdefineComponent({\n type: MatMultiYearView,\n selectors: [[\"mat-multi-year-view\"]],\n viewQuery: function MatMultiYearView_Query(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵviewQuery(MatCalendarBody, 5);\n }\n if (rf & 2) {\n let _t;\n i0.ɵɵqueryRefresh(_t = i0.ɵɵloadQuery()) && (ctx._matCalendarBody = _t.first);\n }\n },\n inputs: {\n activeDate: \"activeDate\",\n selected: \"selected\",\n minDate: \"minDate\",\n maxDate: \"maxDate\",\n dateFilter: \"dateFilter\",\n dateClass: \"dateClass\"\n },\n outputs: {\n selectedChange: \"selectedChange\",\n yearSelected: \"yearSelected\",\n activeDateChange: \"activeDateChange\"\n },\n exportAs: [\"matMultiYearView\"],\n standalone: true,\n features: [i0.ɵɵStandaloneFeature],\n decls: 5,\n vars: 7,\n consts: [[\"role\", \"grid\", 1, \"mat-calendar-table\"], [\"aria-hidden\", \"true\", 1, \"mat-calendar-table-header\"], [\"colspan\", \"4\", 1, \"mat-calendar-table-header-divider\"], [\"mat-calendar-body\", \"\", 3, \"selectedValueChange\", \"activeDateChange\", \"keyup\", \"keydown\", \"rows\", \"todayValue\", \"startValue\", \"endValue\", \"numCols\", \"cellAspectRatio\", \"activeCell\"]],\n template: function MatMultiYearView_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵelementStart(0, \"table\", 0)(1, \"thead\", 1)(2, \"tr\");\n i0.ɵɵelement(3, \"th\", 2);\n i0.ɵɵelementEnd()();\n i0.ɵɵelementStart(4, \"tbody\", 3);\n i0.ɵɵlistener(\"selectedValueChange\", function MatMultiYearView_Template_tbody_selectedValueChange_4_listener($event) {\n return ctx._yearSelected($event);\n })(\"activeDateChange\", function MatMultiYearView_Template_tbody_activeDateChange_4_listener($event) {\n return ctx._updateActiveDate($event);\n })(\"keyup\", function MatMultiYearView_Template_tbody_keyup_4_listener($event) {\n return ctx._handleCalendarBodyKeyup($event);\n })(\"keydown\", function MatMultiYearView_Template_tbody_keydown_4_listener($event) {\n return ctx._handleCalendarBodyKeydown($event);\n });\n i0.ɵɵelementEnd()();\n }\n if (rf & 2) {\n i0.ɵɵadvance(4);\n i0.ɵɵproperty(\"rows\", ctx._years)(\"todayValue\", ctx._todayYear)(\"startValue\", ctx._selectedYear)(\"endValue\", ctx._selectedYear)(\"numCols\", 4)(\"cellAspectRatio\", 4 / 7)(\"activeCell\", ctx._getActiveCell());\n }\n },\n dependencies: [MatCalendarBody],\n encapsulation: 2,\n changeDetection: 0\n });\n }\n }\n return MatMultiYearView;\n})();\n/*#__PURE__*/(() => {\n (typeof ngDevMode === \"undefined\" || ngDevMode) && void 0;\n})();\nfunction isSameMultiYearView(dateAdapter, date1, date2, minDate, maxDate) {\n const year1 = dateAdapter.getYear(date1);\n const year2 = dateAdapter.getYear(date2);\n const startingYear = getStartingYear(dateAdapter, minDate, maxDate);\n return Math.floor((year1 - startingYear) / yearsPerPage) === Math.floor((year2 - startingYear) / yearsPerPage);\n}\n/**\n * When the multi-year view is first opened, the active year will be in view.\n * So we compute how many years are between the active year and the *slot* where our\n * \"startingYear\" will render when paged into view.\n */\nfunction getActiveOffset(dateAdapter, activeDate, minDate, maxDate) {\n const activeYear = dateAdapter.getYear(activeDate);\n return euclideanModulo(activeYear - getStartingYear(dateAdapter, minDate, maxDate), yearsPerPage);\n}\n/**\n * We pick a \"starting\" year such that either the maximum year would be at the end\n * or the minimum year would be at the beginning of a page.\n */\nfunction getStartingYear(dateAdapter, minDate, maxDate) {\n let startingYear = 0;\n if (maxDate) {\n const maxYear = dateAdapter.getYear(maxDate);\n startingYear = maxYear - yearsPerPage + 1;\n } else if (minDate) {\n startingYear = dateAdapter.getYear(minDate);\n }\n return startingYear;\n}\n/** Gets remainder that is non-negative, even if first number is negative */\nfunction euclideanModulo(a, b) {\n return (a % b + b) % b;\n}\n\n/**\n * An internal component used to display a single year in the datepicker.\n * @docs-private\n */\nlet MatYearView = /*#__PURE__*/(() => {\n class MatYearView {\n /** The date to display in this year view (everything other than the year is ignored). */\n get activeDate() {\n return this._activeDate;\n }\n set activeDate(value) {\n let oldActiveDate = this._activeDate;\n const validDate = this._dateAdapter.getValidDateOrNull(this._dateAdapter.deserialize(value)) || this._dateAdapter.today();\n this._activeDate = this._dateAdapter.clampDate(validDate, this.minDate, this.maxDate);\n if (this._dateAdapter.getYear(oldActiveDate) !== this._dateAdapter.getYear(this._activeDate)) {\n this._init();\n }\n }\n /** The currently selected date. */\n get selected() {\n return this._selected;\n }\n set selected(value) {\n if (value instanceof DateRange) {\n this._selected = value;\n } else {\n this._selected = this._dateAdapter.getValidDateOrNull(this._dateAdapter.deserialize(value));\n }\n this._setSelectedMonth(value);\n }\n /** The minimum selectable date. */\n get minDate() {\n return this._minDate;\n }\n set minDate(value) {\n this._minDate = this._dateAdapter.getValidDateOrNull(this._dateAdapter.deserialize(value));\n }\n /** The maximum selectable date. */\n get maxDate() {\n return this._maxDate;\n }\n set maxDate(value) {\n this._maxDate = this._dateAdapter.getValidDateOrNull(this._dateAdapter.deserialize(value));\n }\n constructor(_changeDetectorRef, _dateFormats, _dateAdapter, _dir) {\n this._changeDetectorRef = _changeDetectorRef;\n this._dateFormats = _dateFormats;\n this._dateAdapter = _dateAdapter;\n this._dir = _dir;\n this._rerenderSubscription = Subscription.EMPTY;\n /** Emits when a new month is selected. */\n this.selectedChange = new EventEmitter();\n /** Emits the selected month. This doesn't imply a change on the selected date */\n this.monthSelected = new EventEmitter();\n /** Emits when any date is activated. */\n this.activeDateChange = new EventEmitter();\n if (typeof ngDevMode === 'undefined' || ngDevMode) {\n if (!this._dateAdapter) {\n throw createMissingDateImplError('DateAdapter');\n }\n if (!this._dateFormats) {\n throw createMissingDateImplError('MAT_DATE_FORMATS');\n }\n }\n this._activeDate = this._dateAdapter.today();\n }\n ngAfterContentInit() {\n this._rerenderSubscription = this._dateAdapter.localeChanges.pipe(startWith(null)).subscribe(() => this._init());\n }\n ngOnDestroy() {\n this._rerenderSubscription.unsubscribe();\n }\n /** Handles when a new month is selected. */\n _monthSelected(event) {\n const month = event.value;\n const selectedMonth = this._dateAdapter.createDate(this._dateAdapter.getYear(this.activeDate), month, 1);\n this.monthSelected.emit(selectedMonth);\n const selectedDate = this._getDateFromMonth(month);\n this.selectedChange.emit(selectedDate);\n }\n /**\n * Takes the index of a calendar body cell wrapped in an event as argument. For the date that\n * corresponds to the given cell, set `activeDate` to that date and fire `activeDateChange` with\n * that date.\n *\n * This function is used to match each component's model of the active date with the calendar\n * body cell that was focused. It updates its value of `activeDate` synchronously and updates the\n * parent's value asynchronously via the `activeDateChange` event. The child component receives an\n * updated value asynchronously via the `activeCell` Input.\n */\n _updateActiveDate(event) {\n const month = event.value;\n const oldActiveDate = this._activeDate;\n this.activeDate = this._getDateFromMonth(month);\n if (this._dateAdapter.compareDate(oldActiveDate, this.activeDate)) {\n this.activeDateChange.emit(this.activeDate);\n }\n }\n /** Handles keydown events on the calendar body when calendar is in year view. */\n _handleCalendarBodyKeydown(event) {\n // TODO(mmalerba): We currently allow keyboard navigation to disabled dates, but just prevent\n // disabled ones from being selected. This may not be ideal, we should look into whether\n // navigation should skip over disabled dates, and if so, how to implement that efficiently.\n const oldActiveDate = this._activeDate;\n const isRtl = this._isRtl();\n switch (event.keyCode) {\n case LEFT_ARROW:\n this.activeDate = this._dateAdapter.addCalendarMonths(this._activeDate, isRtl ? 1 : -1);\n break;\n case RIGHT_ARROW:\n this.activeDate = this._dateAdapter.addCalendarMonths(this._activeDate, isRtl ? -1 : 1);\n break;\n case UP_ARROW:\n this.activeDate = this._dateAdapter.addCalendarMonths(this._activeDate, -4);\n break;\n case DOWN_ARROW:\n this.activeDate = this._dateAdapter.addCalendarMonths(this._activeDate, 4);\n break;\n case HOME:\n this.activeDate = this._dateAdapter.addCalendarMonths(this._activeDate, -this._dateAdapter.getMonth(this._activeDate));\n break;\n case END:\n this.activeDate = this._dateAdapter.addCalendarMonths(this._activeDate, 11 - this._dateAdapter.getMonth(this._activeDate));\n break;\n case PAGE_UP:\n this.activeDate = this._dateAdapter.addCalendarYears(this._activeDate, event.altKey ? -10 : -1);\n break;\n case PAGE_DOWN:\n this.activeDate = this._dateAdapter.addCalendarYears(this._activeDate, event.altKey ? 10 : 1);\n break;\n case ENTER:\n case SPACE:\n // Note that we only prevent the default action here while the selection happens in\n // `keyup` below. We can't do the selection here, because it can cause the calendar to\n // reopen if focus is restored immediately. We also can't call `preventDefault` on `keyup`\n // because it's too late (see #23305).\n this._selectionKeyPressed = true;\n break;\n default:\n // Don't prevent default or focus active cell on keys that we don't explicitly handle.\n return;\n }\n if (this._dateAdapter.compareDate(oldActiveDate, this.activeDate)) {\n this.activeDateChange.emit(this.activeDate);\n this._focusActiveCellAfterViewChecked();\n }\n // Prevent unexpected default actions such as form submission.\n event.preventDefault();\n }\n /** Handles keyup events on the calendar body when calendar is in year view. */\n _handleCalendarBodyKeyup(event) {\n if (event.keyCode === SPACE || event.keyCode === ENTER) {\n if (this._selectionKeyPressed) {\n this._monthSelected({\n value: this._dateAdapter.getMonth(this._activeDate),\n event\n });\n }\n this._selectionKeyPressed = false;\n }\n }\n /** Initializes this year view. */\n _init() {\n this._setSelectedMonth(this.selected);\n this._todayMonth = this._getMonthInCurrentYear(this._dateAdapter.today());\n this._yearLabel = this._dateAdapter.getYearName(this.activeDate);\n let monthNames = this._dateAdapter.getMonthNames('short');\n // First row of months only contains 5 elements so we can fit the year label on the same row.\n this._months = [[0, 1, 2, 3], [4, 5, 6, 7], [8, 9, 10, 11]].map(row => row.map(month => this._createCellForMonth(month, monthNames[month])));\n this._changeDetectorRef.markForCheck();\n }\n /** Focuses the active cell after the microtask queue is empty. */\n _focusActiveCell() {\n this._matCalendarBody._focusActiveCell();\n }\n /** Schedules the matCalendarBody to focus the active cell after change detection has run */\n _focusActiveCellAfterViewChecked() {\n this._matCalendarBody._scheduleFocusActiveCellAfterViewChecked();\n }\n /**\n * Gets the month in this year that the given Date falls on.\n * Returns null if the given Date is in another year.\n */\n _getMonthInCurrentYear(date) {\n return date && this._dateAdapter.getYear(date) == this._dateAdapter.getYear(this.activeDate) ? this._dateAdapter.getMonth(date) : null;\n }\n /**\n * Takes a month and returns a new date in the same day and year as the currently active date.\n * The returned date will have the same month as the argument date.\n */\n _getDateFromMonth(month) {\n const normalizedDate = this._dateAdapter.createDate(this._dateAdapter.getYear(this.activeDate), month, 1);\n const daysInMonth = this._dateAdapter.getNumDaysInMonth(normalizedDate);\n return this._dateAdapter.createDate(this._dateAdapter.getYear(this.activeDate), month, Math.min(this._dateAdapter.getDate(this.activeDate), daysInMonth));\n }\n /** Creates an MatCalendarCell for the given month. */\n _createCellForMonth(month, monthName) {\n const date = this._dateAdapter.createDate(this._dateAdapter.getYear(this.activeDate), month, 1);\n const ariaLabel = this._dateAdapter.format(date, this._dateFormats.display.monthYearA11yLabel);\n const cellClasses = this.dateClass ? this.dateClass(date, 'year') : undefined;\n return new MatCalendarCell(month, monthName.toLocaleUpperCase(), ariaLabel, this._shouldEnableMonth(month), cellClasses);\n }\n /** Whether the given month is enabled. */\n _shouldEnableMonth(month) {\n const activeYear = this._dateAdapter.getYear(this.activeDate);\n if (month === undefined || month === null || this._isYearAndMonthAfterMaxDate(activeYear, month) || this._isYearAndMonthBeforeMinDate(activeYear, month)) {\n return false;\n }\n if (!this.dateFilter) {\n return true;\n }\n const firstOfMonth = this._dateAdapter.createDate(activeYear, month, 1);\n // If any date in the month is enabled count the month as enabled.\n for (let date = firstOfMonth; this._dateAdapter.getMonth(date) == month; date = this._dateAdapter.addCalendarDays(date, 1)) {\n if (this.dateFilter(date)) {\n return true;\n }\n }\n return false;\n }\n /**\n * Tests whether the combination month/year is after this.maxDate, considering\n * just the month and year of this.maxDate\n */\n _isYearAndMonthAfterMaxDate(year, month) {\n if (this.maxDate) {\n const maxYear = this._dateAdapter.getYear(this.maxDate);\n const maxMonth = this._dateAdapter.getMonth(this.maxDate);\n return year > maxYear || year === maxYear && month > maxMonth;\n }\n return false;\n }\n /**\n * Tests whether the combination month/year is before this.minDate, considering\n * just the month and year of this.minDate\n */\n _isYearAndMonthBeforeMinDate(year, month) {\n if (this.minDate) {\n const minYear = this._dateAdapter.getYear(this.minDate);\n const minMonth = this._dateAdapter.getMonth(this.minDate);\n return year < minYear || year === minYear && month < minMonth;\n }\n return false;\n }\n /** Determines whether the user has the RTL layout direction. */\n _isRtl() {\n return this._dir && this._dir.value === 'rtl';\n }\n /** Sets the currently-selected month based on a model value. */\n _setSelectedMonth(value) {\n if (value instanceof DateRange) {\n this._selectedMonth = this._getMonthInCurrentYear(value.start) || this._getMonthInCurrentYear(value.end);\n } else {\n this._selectedMonth = this._getMonthInCurrentYear(value);\n }\n }\n static {\n this.ɵfac = function MatYearView_Factory(t) {\n return new (t || MatYearView)(i0.ɵɵdirectiveInject(i0.ChangeDetectorRef), i0.ɵɵdirectiveInject(MAT_DATE_FORMATS, 8), i0.ɵɵdirectiveInject(i1.DateAdapter, 8), i0.ɵɵdirectiveInject(i2.Directionality, 8));\n };\n }\n static {\n this.ɵcmp = /* @__PURE__ */i0.ɵɵdefineComponent({\n type: MatYearView,\n selectors: [[\"mat-year-view\"]],\n viewQuery: function MatYearView_Query(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵviewQuery(MatCalendarBody, 5);\n }\n if (rf & 2) {\n let _t;\n i0.ɵɵqueryRefresh(_t = i0.ɵɵloadQuery()) && (ctx._matCalendarBody = _t.first);\n }\n },\n inputs: {\n activeDate: \"activeDate\",\n selected: \"selected\",\n minDate: \"minDate\",\n maxDate: \"maxDate\",\n dateFilter: \"dateFilter\",\n dateClass: \"dateClass\"\n },\n outputs: {\n selectedChange: \"selectedChange\",\n monthSelected: \"monthSelected\",\n activeDateChange: \"activeDateChange\"\n },\n exportAs: [\"matYearView\"],\n standalone: true,\n features: [i0.ɵɵStandaloneFeature],\n decls: 5,\n vars: 9,\n consts: [[\"role\", \"grid\", 1, \"mat-calendar-table\"], [\"aria-hidden\", \"true\", 1, \"mat-calendar-table-header\"], [\"colspan\", \"4\", 1, \"mat-calendar-table-header-divider\"], [\"mat-calendar-body\", \"\", 3, \"selectedValueChange\", \"activeDateChange\", \"keyup\", \"keydown\", \"label\", \"rows\", \"todayValue\", \"startValue\", \"endValue\", \"labelMinRequiredCells\", \"numCols\", \"cellAspectRatio\", \"activeCell\"]],\n template: function MatYearView_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵelementStart(0, \"table\", 0)(1, \"thead\", 1)(2, \"tr\");\n i0.ɵɵelement(3, \"th\", 2);\n i0.ɵɵelementEnd()();\n i0.ɵɵelementStart(4, \"tbody\", 3);\n i0.ɵɵlistener(\"selectedValueChange\", function MatYearView_Template_tbody_selectedValueChange_4_listener($event) {\n return ctx._monthSelected($event);\n })(\"activeDateChange\", function MatYearView_Template_tbody_activeDateChange_4_listener($event) {\n return ctx._updateActiveDate($event);\n })(\"keyup\", function MatYearView_Template_tbody_keyup_4_listener($event) {\n return ctx._handleCalendarBodyKeyup($event);\n })(\"keydown\", function MatYearView_Template_tbody_keydown_4_listener($event) {\n return ctx._handleCalendarBodyKeydown($event);\n });\n i0.ɵɵelementEnd()();\n }\n if (rf & 2) {\n i0.ɵɵadvance(4);\n i0.ɵɵproperty(\"label\", ctx._yearLabel)(\"rows\", ctx._months)(\"todayValue\", ctx._todayMonth)(\"startValue\", ctx._selectedMonth)(\"endValue\", ctx._selectedMonth)(\"labelMinRequiredCells\", 2)(\"numCols\", 4)(\"cellAspectRatio\", 4 / 7)(\"activeCell\", ctx._dateAdapter.getMonth(ctx.activeDate));\n }\n },\n dependencies: [MatCalendarBody],\n encapsulation: 2,\n changeDetection: 0\n });\n }\n }\n return MatYearView;\n})();\n/*#__PURE__*/(() => {\n (typeof ngDevMode === \"undefined\" || ngDevMode) && void 0;\n})();\nlet calendarHeaderId = 1;\n/** Default header for MatCalendar */\nlet MatCalendarHeader = /*#__PURE__*/(() => {\n class MatCalendarHeader {\n constructor(_intl, calendar, _dateAdapter, _dateFormats, changeDetectorRef) {\n this._intl = _intl;\n this.calendar = calendar;\n this._dateAdapter = _dateAdapter;\n this._dateFormats = _dateFormats;\n this._id = `mat-calendar-header-${calendarHeaderId++}`;\n this._periodButtonLabelId = `${this._id}-period-label`;\n this.calendar.stateChanges.subscribe(() => changeDetectorRef.markForCheck());\n }\n /** The display text for the current calendar view. */\n get periodButtonText() {\n if (this.calendar.currentView == 'month') {\n return this._dateAdapter.format(this.calendar.activeDate, this._dateFormats.display.monthYearLabel).toLocaleUpperCase();\n }\n if (this.calendar.currentView == 'year') {\n return this._dateAdapter.getYearName(this.calendar.activeDate);\n }\n return this._intl.formatYearRange(...this._formatMinAndMaxYearLabels());\n }\n /** The aria description for the current calendar view. */\n get periodButtonDescription() {\n if (this.calendar.currentView == 'month') {\n return this._dateAdapter.format(this.calendar.activeDate, this._dateFormats.display.monthYearLabel).toLocaleUpperCase();\n }\n if (this.calendar.currentView == 'year') {\n return this._dateAdapter.getYearName(this.calendar.activeDate);\n }\n // Format a label for the window of years displayed in the multi-year calendar view. Use\n // `formatYearRangeLabel` because it is TTS friendly.\n return this._intl.formatYearRangeLabel(...this._formatMinAndMaxYearLabels());\n }\n /** The `aria-label` for changing the calendar view. */\n get periodButtonLabel() {\n return this.calendar.currentView == 'month' ? this._intl.switchToMultiYearViewLabel : this._intl.switchToMonthViewLabel;\n }\n /** The label for the previous button. */\n get prevButtonLabel() {\n return {\n 'month': this._intl.prevMonthLabel,\n 'year': this._intl.prevYearLabel,\n 'multi-year': this._intl.prevMultiYearLabel\n }[this.calendar.currentView];\n }\n /** The label for the next button. */\n get nextButtonLabel() {\n return {\n 'month': this._intl.nextMonthLabel,\n 'year': this._intl.nextYearLabel,\n 'multi-year': this._intl.nextMultiYearLabel\n }[this.calendar.currentView];\n }\n /** Handles user clicks on the period label. */\n currentPeriodClicked() {\n this.calendar.currentView = this.calendar.currentView == 'month' ? 'multi-year' : 'month';\n }\n /** Handles user clicks on the previous button. */\n previousClicked() {\n this.calendar.activeDate = this.calendar.currentView == 'month' ? this._dateAdapter.addCalendarMonths(this.calendar.activeDate, -1) : this._dateAdapter.addCalendarYears(this.calendar.activeDate, this.calendar.currentView == 'year' ? -1 : -yearsPerPage);\n }\n /** Handles user clicks on the next button. */\n nextClicked() {\n this.calendar.activeDate = this.calendar.currentView == 'month' ? this._dateAdapter.addCalendarMonths(this.calendar.activeDate, 1) : this._dateAdapter.addCalendarYears(this.calendar.activeDate, this.calendar.currentView == 'year' ? 1 : yearsPerPage);\n }\n /** Whether the previous period button is enabled. */\n previousEnabled() {\n if (!this.calendar.minDate) {\n return true;\n }\n return !this.calendar.minDate || !this._isSameView(this.calendar.activeDate, this.calendar.minDate);\n }\n /** Whether the next period button is enabled. */\n nextEnabled() {\n return !this.calendar.maxDate || !this._isSameView(this.calendar.activeDate, this.calendar.maxDate);\n }\n /** Whether the two dates represent the same view in the current view mode (month or year). */\n _isSameView(date1, date2) {\n if (this.calendar.currentView == 'month') {\n return this._dateAdapter.getYear(date1) == this._dateAdapter.getYear(date2) && this._dateAdapter.getMonth(date1) == this._dateAdapter.getMonth(date2);\n }\n if (this.calendar.currentView == 'year') {\n return this._dateAdapter.getYear(date1) == this._dateAdapter.getYear(date2);\n }\n // Otherwise we are in 'multi-year' view.\n return isSameMultiYearView(this._dateAdapter, date1, date2, this.calendar.minDate, this.calendar.maxDate);\n }\n /**\n * Format two individual labels for the minimum year and maximum year available in the multi-year\n * calendar view. Returns an array of two strings where the first string is the formatted label\n * for the minimum year, and the second string is the formatted label for the maximum year.\n */\n _formatMinAndMaxYearLabels() {\n // The offset from the active year to the \"slot\" for the starting year is the\n // *actual* first rendered year in the multi-year view, and the last year is\n // just yearsPerPage - 1 away.\n const activeYear = this._dateAdapter.getYear(this.calendar.activeDate);\n const minYearOfPage = activeYear - getActiveOffset(this._dateAdapter, this.calendar.activeDate, this.calendar.minDate, this.calendar.maxDate);\n const maxYearOfPage = minYearOfPage + yearsPerPage - 1;\n const minYearLabel = this._dateAdapter.getYearName(this._dateAdapter.createDate(minYearOfPage, 0, 1));\n const maxYearLabel = this._dateAdapter.getYearName(this._dateAdapter.createDate(maxYearOfPage, 0, 1));\n return [minYearLabel, maxYearLabel];\n }\n static {\n this.ɵfac = function MatCalendarHeader_Factory(t) {\n return new (t || MatCalendarHeader)(i0.ɵɵdirectiveInject(MatDatepickerIntl), i0.ɵɵdirectiveInject(forwardRef(() => MatCalendar)), i0.ɵɵdirectiveInject(i1.DateAdapter, 8), i0.ɵɵdirectiveInject(MAT_DATE_FORMATS, 8), i0.ɵɵdirectiveInject(i0.ChangeDetectorRef));\n };\n }\n static {\n this.ɵcmp = /* @__PURE__ */i0.ɵɵdefineComponent({\n type: MatCalendarHeader,\n selectors: [[\"mat-calendar-header\"]],\n exportAs: [\"matCalendarHeader\"],\n standalone: true,\n features: [i0.ɵɵStandaloneFeature],\n ngContentSelectors: _c1,\n decls: 13,\n vars: 11,\n consts: [[1, \"mat-calendar-header\"], [1, \"mat-calendar-controls\"], [1, \"cdk-visually-hidden\", 3, \"id\"], [\"mat-button\", \"\", \"type\", \"button\", \"aria-live\", \"polite\", 1, \"mat-calendar-period-button\", 3, \"click\"], [\"aria-hidden\", \"true\"], [\"viewBox\", \"0 0 10 5\", \"focusable\", \"false\", \"aria-hidden\", \"true\", 1, \"mat-calendar-arrow\"], [\"points\", \"0,0 5,5 10,0\"], [1, \"mat-calendar-spacer\"], [\"mat-icon-button\", \"\", \"type\", \"button\", 1, \"mat-calendar-previous-button\", 3, \"click\", \"disabled\"], [\"mat-icon-button\", \"\", \"type\", \"button\", 1, \"mat-calendar-next-button\", 3, \"click\", \"disabled\"]],\n template: function MatCalendarHeader_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵprojectionDef();\n i0.ɵɵelementStart(0, \"div\", 0)(1, \"div\", 1)(2, \"label\", 2);\n i0.ɵɵtext(3);\n i0.ɵɵelementEnd();\n i0.ɵɵelementStart(4, \"button\", 3);\n i0.ɵɵlistener(\"click\", function MatCalendarHeader_Template_button_click_4_listener() {\n return ctx.currentPeriodClicked();\n });\n i0.ɵɵelementStart(5, \"span\", 4);\n i0.ɵɵtext(6);\n i0.ɵɵelementEnd();\n i0.ɵɵnamespaceSVG();\n i0.ɵɵelementStart(7, \"svg\", 5);\n i0.ɵɵelement(8, \"polygon\", 6);\n i0.ɵɵelementEnd()();\n i0.ɵɵnamespaceHTML();\n i0.ɵɵelement(9, \"div\", 7);\n i0.ɵɵprojection(10);\n i0.ɵɵelementStart(11, \"button\", 8);\n i0.ɵɵlistener(\"click\", function MatCalendarHeader_Template_button_click_11_listener() {\n return ctx.previousClicked();\n });\n i0.ɵɵelementEnd();\n i0.ɵɵelementStart(12, \"button\", 9);\n i0.ɵɵlistener(\"click\", function MatCalendarHeader_Template_button_click_12_listener() {\n return ctx.nextClicked();\n });\n i0.ɵɵelementEnd()()();\n }\n if (rf & 2) {\n i0.ɵɵadvance(2);\n i0.ɵɵproperty(\"id\", ctx._periodButtonLabelId);\n i0.ɵɵadvance();\n i0.ɵɵtextInterpolate(ctx.periodButtonDescription);\n i0.ɵɵadvance();\n i0.ɵɵattribute(\"aria-label\", ctx.periodButtonLabel)(\"aria-describedby\", ctx._periodButtonLabelId);\n i0.ɵɵadvance(2);\n i0.ɵɵtextInterpolate(ctx.periodButtonText);\n i0.ɵɵadvance();\n i0.ɵɵclassProp(\"mat-calendar-invert\", ctx.calendar.currentView !== \"month\");\n i0.ɵɵadvance(4);\n i0.ɵɵproperty(\"disabled\", !ctx.previousEnabled());\n i0.ɵɵattribute(\"aria-label\", ctx.prevButtonLabel);\n i0.ɵɵadvance();\n i0.ɵɵproperty(\"disabled\", !ctx.nextEnabled());\n i0.ɵɵattribute(\"aria-label\", ctx.nextButtonLabel);\n }\n },\n dependencies: [MatButton, MatIconButton],\n encapsulation: 2,\n changeDetection: 0\n });\n }\n }\n return MatCalendarHeader;\n})();\n/*#__PURE__*/(() => {\n (typeof ngDevMode === \"undefined\" || ngDevMode) && void 0;\n})();\n/** A calendar that is used as part of the datepicker. */\nlet MatCalendar = /*#__PURE__*/(() => {\n class MatCalendar {\n /** A date representing the period (month or year) to start the calendar in. */\n get startAt() {\n return this._startAt;\n }\n set startAt(value) {\n this._startAt = this._dateAdapter.getValidDateOrNull(this._dateAdapter.deserialize(value));\n }\n /** The currently selected date. */\n get selected() {\n return this._selected;\n }\n set selected(value) {\n if (value instanceof DateRange) {\n this._selected = value;\n } else {\n this._selected = this._dateAdapter.getValidDateOrNull(this._dateAdapter.deserialize(value));\n }\n }\n /** The minimum selectable date. */\n get minDate() {\n return this._minDate;\n }\n set minDate(value) {\n this._minDate = this._dateAdapter.getValidDateOrNull(this._dateAdapter.deserialize(value));\n }\n /** The maximum selectable date. */\n get maxDate() {\n return this._maxDate;\n }\n set maxDate(value) {\n this._maxDate = this._dateAdapter.getValidDateOrNull(this._dateAdapter.deserialize(value));\n }\n /**\n * The current active date. This determines which time period is shown and which date is\n * highlighted when using keyboard navigation.\n */\n get activeDate() {\n return this._clampedActiveDate;\n }\n set activeDate(value) {\n this._clampedActiveDate = this._dateAdapter.clampDate(value, this.minDate, this.maxDate);\n this.stateChanges.next();\n this._changeDetectorRef.markForCheck();\n }\n /** Whether the calendar is in month view. */\n get currentView() {\n return this._currentView;\n }\n set currentView(value) {\n const viewChangedResult = this._currentView !== value ? value : null;\n this._currentView = value;\n this._moveFocusOnNextTick = true;\n this._changeDetectorRef.markForCheck();\n if (viewChangedResult) {\n this.viewChanged.emit(viewChangedResult);\n }\n }\n constructor(_intl, _dateAdapter, _dateFormats, _changeDetectorRef) {\n this._dateAdapter = _dateAdapter;\n this._dateFormats = _dateFormats;\n this._changeDetectorRef = _changeDetectorRef;\n /**\n * Used for scheduling that focus should be moved to the active cell on the next tick.\n * We need to schedule it, rather than do it immediately, because we have to wait\n * for Angular to re-evaluate the view children.\n */\n this._moveFocusOnNextTick = false;\n /** Whether the calendar should be started in month or year view. */\n this.startView = 'month';\n /** Emits when the currently selected date changes. */\n this.selectedChange = new EventEmitter();\n /**\n * Emits the year chosen in multiyear view.\n * This doesn't imply a change on the selected date.\n */\n this.yearSelected = new EventEmitter();\n /**\n * Emits the month chosen in year view.\n * This doesn't imply a change on the selected date.\n */\n this.monthSelected = new EventEmitter();\n /**\n * Emits when the current view changes.\n */\n this.viewChanged = new EventEmitter(true);\n /** Emits when any date is selected. */\n this._userSelection = new EventEmitter();\n /** Emits a new date range value when the user completes a drag drop operation. */\n this._userDragDrop = new EventEmitter();\n /** Origin of active drag, or null when dragging is not active. */\n this._activeDrag = null;\n /**\n * Emits whenever there is a state change that the header may need to respond to.\n */\n this.stateChanges = new Subject();\n if (typeof ngDevMode === 'undefined' || ngDevMode) {\n if (!this._dateAdapter) {\n throw createMissingDateImplError('DateAdapter');\n }\n if (!this._dateFormats) {\n throw createMissingDateImplError('MAT_DATE_FORMATS');\n }\n }\n this._intlChanges = _intl.changes.subscribe(() => {\n _changeDetectorRef.markForCheck();\n this.stateChanges.next();\n });\n }\n ngAfterContentInit() {\n this._calendarHeaderPortal = new ComponentPortal(this.headerComponent || MatCalendarHeader);\n this.activeDate = this.startAt || this._dateAdapter.today();\n // Assign to the private property since we don't want to move focus on init.\n this._currentView = this.startView;\n }\n ngAfterViewChecked() {\n if (this._moveFocusOnNextTick) {\n this._moveFocusOnNextTick = false;\n this.focusActiveCell();\n }\n }\n ngOnDestroy() {\n this._intlChanges.unsubscribe();\n this.stateChanges.complete();\n }\n ngOnChanges(changes) {\n // Ignore date changes that are at a different time on the same day. This fixes issues where\n // the calendar re-renders when there is no meaningful change to [minDate] or [maxDate]\n // (#24435).\n const minDateChange = changes['minDate'] && !this._dateAdapter.sameDate(changes['minDate'].previousValue, changes['minDate'].currentValue) ? changes['minDate'] : undefined;\n const maxDateChange = changes['maxDate'] && !this._dateAdapter.sameDate(changes['maxDate'].previousValue, changes['maxDate'].currentValue) ? changes['maxDate'] : undefined;\n const change = minDateChange || maxDateChange || changes['dateFilter'];\n if (change && !change.firstChange) {\n const view = this._getCurrentViewComponent();\n if (view) {\n // We need to `detectChanges` manually here, because the `minDate`, `maxDate` etc. are\n // passed down to the view via data bindings which won't be up-to-date when we call `_init`.\n this._changeDetectorRef.detectChanges();\n view._init();\n }\n }\n this.stateChanges.next();\n }\n /** Focuses the active date. */\n focusActiveCell() {\n this._getCurrentViewComponent()._focusActiveCell(false);\n }\n /** Updates today's date after an update of the active date */\n updateTodaysDate() {\n this._getCurrentViewComponent()._init();\n }\n /** Handles date selection in the month view. */\n _dateSelected(event) {\n const date = event.value;\n if (this.selected instanceof DateRange || date && !this._dateAdapter.sameDate(date, this.selected)) {\n this.selectedChange.emit(date);\n }\n this._userSelection.emit(event);\n }\n /** Handles year selection in the multiyear view. */\n _yearSelectedInMultiYearView(normalizedYear) {\n this.yearSelected.emit(normalizedYear);\n }\n /** Handles month selection in the year view. */\n _monthSelectedInYearView(normalizedMonth) {\n this.monthSelected.emit(normalizedMonth);\n }\n /** Handles year/month selection in the multi-year/year views. */\n _goToDateInView(date, view) {\n this.activeDate = date;\n this.currentView = view;\n }\n /** Called when the user starts dragging to change a date range. */\n _dragStarted(event) {\n this._activeDrag = event;\n }\n /**\n * Called when a drag completes. It may end in cancelation or in the selection\n * of a new range.\n */\n _dragEnded(event) {\n if (!this._activeDrag) return;\n if (event.value) {\n this._userDragDrop.emit(event);\n }\n this._activeDrag = null;\n }\n /** Returns the component instance that corresponds to the current calendar view. */\n _getCurrentViewComponent() {\n // The return type is explicitly written as a union to ensure that the Closure compiler does\n // not optimize calls to _init(). Without the explicit return type, TypeScript narrows it to\n // only the first component type. See https://github.com/angular/components/issues/22996.\n return this.monthView || this.yearView || this.multiYearView;\n }\n static {\n this.ɵfac = function MatCalendar_Factory(t) {\n return new (t || MatCalendar)(i0.ɵɵdirectiveInject(MatDatepickerIntl), i0.ɵɵdirectiveInject(i1.DateAdapter, 8), i0.ɵɵdirectiveInject(MAT_DATE_FORMATS, 8), i0.ɵɵdirectiveInject(i0.ChangeDetectorRef));\n };\n }\n static {\n this.ɵcmp = /* @__PURE__ */i0.ɵɵdefineComponent({\n type: MatCalendar,\n selectors: [[\"mat-calendar\"]],\n viewQuery: function MatCalendar_Query(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵviewQuery(MatMonthView, 5);\n i0.ɵɵviewQuery(MatYearView, 5);\n i0.ɵɵviewQuery(MatMultiYearView, 5);\n }\n if (rf & 2) {\n let _t;\n i0.ɵɵqueryRefresh(_t = i0.ɵɵloadQuery()) && (ctx.monthView = _t.first);\n i0.ɵɵqueryRefresh(_t = i0.ɵɵloadQuery()) && (ctx.yearView = _t.first);\n i0.ɵɵqueryRefresh(_t = i0.ɵɵloadQuery()) && (ctx.multiYearView = _t.first);\n }\n },\n hostAttrs: [1, \"mat-calendar\"],\n inputs: {\n headerComponent: \"headerComponent\",\n startAt: \"startAt\",\n startView: \"startView\",\n selected: \"selected\",\n minDate: \"minDate\",\n maxDate: \"maxDate\",\n dateFilter: \"dateFilter\",\n dateClass: \"dateClass\",\n comparisonStart: \"comparisonStart\",\n comparisonEnd: \"comparisonEnd\",\n startDateAccessibleName: \"startDateAccessibleName\",\n endDateAccessibleName: \"endDateAccessibleName\"\n },\n outputs: {\n selectedChange: \"selectedChange\",\n yearSelected: \"yearSelected\",\n monthSelected: \"monthSelected\",\n viewChanged: \"viewChanged\",\n _userSelection: \"_userSelection\",\n _userDragDrop: \"_userDragDrop\"\n },\n exportAs: [\"matCalendar\"],\n standalone: true,\n features: [i0.ɵɵProvidersFeature([MAT_SINGLE_DATE_SELECTION_MODEL_PROVIDER]), i0.ɵɵNgOnChangesFeature, i0.ɵɵStandaloneFeature],\n decls: 5,\n vars: 2,\n consts: [[3, \"cdkPortalOutlet\"], [\"cdkMonitorSubtreeFocus\", \"\", \"tabindex\", \"-1\", 1, \"mat-calendar-content\"], [3, \"activeDateChange\", \"_userSelection\", \"dragStarted\", \"dragEnded\", \"activeDate\", \"selected\", \"dateFilter\", \"maxDate\", \"minDate\", \"dateClass\", \"comparisonStart\", \"comparisonEnd\", \"startDateAccessibleName\", \"endDateAccessibleName\", \"activeDrag\"], [3, \"activeDateChange\", \"monthSelected\", \"selectedChange\", \"activeDate\", \"selected\", \"dateFilter\", \"maxDate\", \"minDate\", \"dateClass\"], [3, \"activeDateChange\", \"yearSelected\", \"selectedChange\", \"activeDate\", \"selected\", \"dateFilter\", \"maxDate\", \"minDate\", \"dateClass\"]],\n template: function MatCalendar_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵtemplate(0, MatCalendar_ng_template_0_Template, 0, 0, \"ng-template\", 0);\n i0.ɵɵelementStart(1, \"div\", 1);\n i0.ɵɵtemplate(2, MatCalendar_Case_2_Template, 1, 11)(3, MatCalendar_Case_3_Template, 1, 6)(4, MatCalendar_Case_4_Template, 1, 6);\n i0.ɵɵelementEnd();\n }\n if (rf & 2) {\n let tmp_1_0;\n i0.ɵɵproperty(\"cdkPortalOutlet\", ctx._calendarHeaderPortal);\n i0.ɵɵadvance(2);\n i0.ɵɵconditional(2, (tmp_1_0 = ctx.currentView) === \"month\" ? 2 : tmp_1_0 === \"year\" ? 3 : tmp_1_0 === \"multi-year\" ? 4 : -1);\n }\n },\n dependencies: [CdkPortalOutlet, CdkMonitorFocus, MatMonthView, MatYearView, MatMultiYearView],\n styles: [\".mat-calendar{display:block;font-family:var(--mat-datepicker-calendar-text-font);font-size:var(--mat-datepicker-calendar-text-size)}.mat-calendar-header{padding:8px 8px 0 8px}.mat-calendar-content{padding:0 8px 8px 8px;outline:none}.mat-calendar-controls{display:flex;align-items:center;margin:5% calc(4.7142857143% - 16px)}.mat-calendar-spacer{flex:1 1 auto}.mat-calendar-period-button{min-width:0;margin:0 8px;font-size:var(--mat-datepicker-calendar-period-button-text-size);font-weight:var(--mat-datepicker-calendar-period-button-text-weight);--mdc-text-button-label-text-color:var(--mat-datepicker-calendar-period-button-text-color)}.mat-calendar-arrow{display:inline-block;width:10px;height:5px;margin:0 0 0 5px;vertical-align:middle;fill:var(--mat-datepicker-calendar-period-button-icon-color)}.mat-calendar-arrow.mat-calendar-invert{transform:rotate(180deg)}[dir=rtl] .mat-calendar-arrow{margin:0 5px 0 0}.cdk-high-contrast-active .mat-calendar-arrow{fill:CanvasText}.mat-calendar-previous-button,.mat-calendar-next-button{position:relative}.mat-datepicker-content .mat-calendar-previous-button:not(.mat-mdc-button-disabled),.mat-datepicker-content .mat-calendar-next-button:not(.mat-mdc-button-disabled){color:var(--mat-datepicker-calendar-navigation-button-icon-color)}.mat-calendar-previous-button::after,.mat-calendar-next-button::after{top:0;left:0;right:0;bottom:0;position:absolute;content:\\\"\\\";margin:15.5px;border:0 solid currentColor;border-top-width:2px}[dir=rtl] .mat-calendar-previous-button,[dir=rtl] .mat-calendar-next-button{transform:rotate(180deg)}.mat-calendar-previous-button::after{border-left-width:2px;transform:translateX(2px) rotate(-45deg)}.mat-calendar-next-button::after{border-right-width:2px;transform:translateX(-2px) rotate(45deg)}.mat-calendar-table{border-spacing:0;border-collapse:collapse;width:100%}.mat-calendar-table-header th{text-align:center;padding:0 0 8px 0;color:var(--mat-datepicker-calendar-header-text-color);font-size:var(--mat-datepicker-calendar-header-text-size);font-weight:var(--mat-datepicker-calendar-header-text-weight)}.mat-calendar-table-header-divider{position:relative;height:1px}.mat-calendar-table-header-divider::after{content:\\\"\\\";position:absolute;top:0;left:-8px;right:-8px;height:1px;background:var(--mat-datepicker-calendar-header-divider-color)}.mat-calendar-body-cell-content::before{margin:calc(calc(var(--mat-focus-indicator-border-width, 3px) + 3px)*-1)}.mat-calendar-body-cell:focus .mat-focus-indicator::before{content:\\\"\\\"}\"],\n encapsulation: 2,\n changeDetection: 0\n });\n }\n }\n return MatCalendar;\n})();\n/*#__PURE__*/(() => {\n (typeof ngDevMode === \"undefined\" || ngDevMode) && void 0;\n})();\n\n/**\n * Animations used by the Material datepicker.\n * @docs-private\n */\nconst matDatepickerAnimations = {\n /** Transforms the height of the datepicker's calendar. */\n transformPanel: /*#__PURE__*/trigger('transformPanel', [/*#__PURE__*/transition('void => enter-dropdown', /*#__PURE__*/animate('120ms cubic-bezier(0, 0, 0.2, 1)', /*#__PURE__*/keyframes([/*#__PURE__*/style({\n opacity: 0,\n transform: 'scale(1, 0.8)'\n }), /*#__PURE__*/style({\n opacity: 1,\n transform: 'scale(1, 1)'\n })]))), /*#__PURE__*/transition('void => enter-dialog', /*#__PURE__*/animate('150ms cubic-bezier(0, 0, 0.2, 1)', /*#__PURE__*/keyframes([/*#__PURE__*/style({\n opacity: 0,\n transform: 'scale(0.7)'\n }), /*#__PURE__*/style({\n transform: 'none',\n opacity: 1\n })]))), /*#__PURE__*/transition('* => void', /*#__PURE__*/animate('100ms linear', /*#__PURE__*/style({\n opacity: 0\n })))]),\n /** Fades in the content of the calendar. */\n fadeInCalendar: /*#__PURE__*/trigger('fadeInCalendar', [/*#__PURE__*/state('void', /*#__PURE__*/style({\n opacity: 0\n })), /*#__PURE__*/state('enter', /*#__PURE__*/style({\n opacity: 1\n })),\n /*#__PURE__*/\n // TODO(crisbeto): this animation should be removed since it isn't quite on spec, but we\n // need to keep it until #12440 gets in, otherwise the exit animation will look glitchy.\n transition('void => *', /*#__PURE__*/animate('120ms 100ms cubic-bezier(0.55, 0, 0.55, 0.2)'))])\n};\n\n/** Used to generate a unique ID for each datepicker instance. */\nlet datepickerUid = 0;\n/** Injection token that determines the scroll handling while the calendar is open. */\nconst MAT_DATEPICKER_SCROLL_STRATEGY = /*#__PURE__*/new InjectionToken('mat-datepicker-scroll-strategy', {\n providedIn: 'root',\n factory: () => {\n const overlay = inject(Overlay);\n return () => overlay.scrollStrategies.reposition();\n }\n});\n/** @docs-private */\nfunction MAT_DATEPICKER_SCROLL_STRATEGY_FACTORY(overlay) {\n return () => overlay.scrollStrategies.reposition();\n}\n/** @docs-private */\nconst MAT_DATEPICKER_SCROLL_STRATEGY_FACTORY_PROVIDER = {\n provide: MAT_DATEPICKER_SCROLL_STRATEGY,\n deps: [Overlay],\n useFactory: MAT_DATEPICKER_SCROLL_STRATEGY_FACTORY\n};\n/**\n * Component used as the content for the datepicker overlay. We use this instead of using\n * MatCalendar directly as the content so we can control the initial focus. This also gives us a\n * place to put additional features of the overlay that are not part of the calendar itself in the\n * future. (e.g. confirmation buttons).\n * @docs-private\n */\nlet MatDatepickerContent = /*#__PURE__*/(() => {\n class MatDatepickerContent {\n constructor(_elementRef, _changeDetectorRef, _globalModel, _dateAdapter, _rangeSelectionStrategy, intl) {\n this._elementRef = _elementRef;\n this._changeDetectorRef = _changeDetectorRef;\n this._globalModel = _globalModel;\n this._dateAdapter = _dateAdapter;\n this._rangeSelectionStrategy = _rangeSelectionStrategy;\n this._subscriptions = new Subscription();\n /** Emits when an animation has finished. */\n this._animationDone = new Subject();\n /** Whether there is an in-progress animation. */\n this._isAnimating = false;\n /** Portal with projected action buttons. */\n this._actionsPortal = null;\n this._closeButtonText = intl.closeCalendarLabel;\n }\n ngOnInit() {\n this._animationState = this.datepicker.touchUi ? 'enter-dialog' : 'enter-dropdown';\n }\n ngAfterViewInit() {\n this._subscriptions.add(this.datepicker.stateChanges.subscribe(() => {\n this._changeDetectorRef.markForCheck();\n }));\n this._calendar.focusActiveCell();\n }\n ngOnDestroy() {\n this._subscriptions.unsubscribe();\n this._animationDone.complete();\n }\n _handleUserSelection(event) {\n const selection = this._model.selection;\n const value = event.value;\n const isRange = selection instanceof DateRange;\n // If we're selecting a range and we have a selection strategy, always pass the value through\n // there. Otherwise don't assign null values to the model, unless we're selecting a range.\n // A null value when picking a range means that the user cancelled the selection (e.g. by\n // pressing escape), whereas when selecting a single value it means that the value didn't\n // change. This isn't very intuitive, but it's here for backwards-compatibility.\n if (isRange && this._rangeSelectionStrategy) {\n const newSelection = this._rangeSelectionStrategy.selectionFinished(value, selection, event.event);\n this._model.updateSelection(newSelection, this);\n } else if (value && (isRange || !this._dateAdapter.sameDate(value, selection))) {\n this._model.add(value);\n }\n // Delegate closing the overlay to the actions.\n if ((!this._model || this._model.isComplete()) && !this._actionsPortal) {\n this.datepicker.close();\n }\n }\n _handleUserDragDrop(event) {\n this._model.updateSelection(event.value, this);\n }\n _startExitAnimation() {\n this._animationState = 'void';\n this._changeDetectorRef.markForCheck();\n }\n _handleAnimationEvent(event) {\n this._isAnimating = event.phaseName === 'start';\n if (!this._isAnimating) {\n this._animationDone.next();\n }\n }\n _getSelected() {\n return this._model.selection;\n }\n /** Applies the current pending selection to the global model. */\n _applyPendingSelection() {\n if (this._model !== this._globalModel) {\n this._globalModel.updateSelection(this._model.selection, this);\n }\n }\n /**\n * Assigns a new portal containing the datepicker actions.\n * @param portal Portal with the actions to be assigned.\n * @param forceRerender Whether a re-render of the portal should be triggered. This isn't\n * necessary if the portal is assigned during initialization, but it may be required if it's\n * added at a later point.\n */\n _assignActions(portal, forceRerender) {\n // If we have actions, clone the model so that we have the ability to cancel the selection,\n // otherwise update the global model directly. Note that we want to assign this as soon as\n // possible, but `_actionsPortal` isn't available in the constructor so we do it in `ngOnInit`.\n this._model = portal ? this._globalModel.clone() : this._globalModel;\n this._actionsPortal = portal;\n if (forceRerender) {\n this._changeDetectorRef.detectChanges();\n }\n }\n static {\n this.ɵfac = function MatDatepickerContent_Factory(t) {\n return new (t || MatDatepickerContent)(i0.ɵɵdirectiveInject(i0.ElementRef), i0.ɵɵdirectiveInject(i0.ChangeDetectorRef), i0.ɵɵdirectiveInject(MatDateSelectionModel), i0.ɵɵdirectiveInject(i1.DateAdapter), i0.ɵɵdirectiveInject(MAT_DATE_RANGE_SELECTION_STRATEGY, 8), i0.ɵɵdirectiveInject(MatDatepickerIntl));\n };\n }\n static {\n this.ɵcmp = /* @__PURE__ */i0.ɵɵdefineComponent({\n type: MatDatepickerContent,\n selectors: [[\"mat-datepicker-content\"]],\n viewQuery: function MatDatepickerContent_Query(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵviewQuery(MatCalendar, 5);\n }\n if (rf & 2) {\n let _t;\n i0.ɵɵqueryRefresh(_t = i0.ɵɵloadQuery()) && (ctx._calendar = _t.first);\n }\n },\n hostAttrs: [1, \"mat-datepicker-content\"],\n hostVars: 5,\n hostBindings: function MatDatepickerContent_HostBindings(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵsyntheticHostListener(\"@transformPanel.start\", function MatDatepickerContent_animation_transformPanel_start_HostBindingHandler($event) {\n return ctx._handleAnimationEvent($event);\n })(\"@transformPanel.done\", function MatDatepickerContent_animation_transformPanel_done_HostBindingHandler($event) {\n return ctx._handleAnimationEvent($event);\n });\n }\n if (rf & 2) {\n i0.ɵɵsyntheticHostProperty(\"@transformPanel\", ctx._animationState);\n i0.ɵɵclassMap(ctx.color ? \"mat-\" + ctx.color : \"\");\n i0.ɵɵclassProp(\"mat-datepicker-content-touch\", ctx.datepicker.touchUi);\n }\n },\n inputs: {\n color: \"color\"\n },\n exportAs: [\"matDatepickerContent\"],\n standalone: true,\n features: [i0.ɵɵStandaloneFeature],\n decls: 5,\n vars: 26,\n consts: [[\"cdkTrapFocus\", \"\", \"role\", \"dialog\", 1, \"mat-datepicker-content-container\"], [3, \"yearSelected\", \"monthSelected\", \"viewChanged\", \"_userSelection\", \"_userDragDrop\", \"id\", \"ngClass\", \"startAt\", \"startView\", \"minDate\", \"maxDate\", \"dateFilter\", \"headerComponent\", \"selected\", \"dateClass\", \"comparisonStart\", \"comparisonEnd\", \"startDateAccessibleName\", \"endDateAccessibleName\"], [3, \"cdkPortalOutlet\"], [\"type\", \"button\", \"mat-raised-button\", \"\", 1, \"mat-datepicker-close-button\", 3, \"focus\", \"blur\", \"click\", \"color\"]],\n template: function MatDatepickerContent_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵelementStart(0, \"div\", 0)(1, \"mat-calendar\", 1);\n i0.ɵɵlistener(\"yearSelected\", function MatDatepickerContent_Template_mat_calendar_yearSelected_1_listener($event) {\n return ctx.datepicker._selectYear($event);\n })(\"monthSelected\", function MatDatepickerContent_Template_mat_calendar_monthSelected_1_listener($event) {\n return ctx.datepicker._selectMonth($event);\n })(\"viewChanged\", function MatDatepickerContent_Template_mat_calendar_viewChanged_1_listener($event) {\n return ctx.datepicker._viewChanged($event);\n })(\"_userSelection\", function MatDatepickerContent_Template_mat_calendar__userSelection_1_listener($event) {\n return ctx._handleUserSelection($event);\n })(\"_userDragDrop\", function MatDatepickerContent_Template_mat_calendar__userDragDrop_1_listener($event) {\n return ctx._handleUserDragDrop($event);\n });\n i0.ɵɵelementEnd();\n i0.ɵɵtemplate(2, MatDatepickerContent_ng_template_2_Template, 0, 0, \"ng-template\", 2);\n i0.ɵɵelementStart(3, \"button\", 3);\n i0.ɵɵlistener(\"focus\", function MatDatepickerContent_Template_button_focus_3_listener() {\n return ctx._closeButtonFocused = true;\n })(\"blur\", function MatDatepickerContent_Template_button_blur_3_listener() {\n return ctx._closeButtonFocused = false;\n })(\"click\", function MatDatepickerContent_Template_button_click_3_listener() {\n return ctx.datepicker.close();\n });\n i0.ɵɵtext(4);\n i0.ɵɵelementEnd()();\n }\n if (rf & 2) {\n let tmp_3_0;\n i0.ɵɵclassProp(\"mat-datepicker-content-container-with-custom-header\", ctx.datepicker.calendarHeaderComponent)(\"mat-datepicker-content-container-with-actions\", ctx._actionsPortal);\n i0.ɵɵattribute(\"aria-modal\", true)(\"aria-labelledby\", (tmp_3_0 = ctx._dialogLabelId) !== null && tmp_3_0 !== undefined ? tmp_3_0 : undefined);\n i0.ɵɵadvance();\n i0.ɵɵproperty(\"id\", ctx.datepicker.id)(\"ngClass\", ctx.datepicker.panelClass)(\"startAt\", ctx.datepicker.startAt)(\"startView\", ctx.datepicker.startView)(\"minDate\", ctx.datepicker._getMinDate())(\"maxDate\", ctx.datepicker._getMaxDate())(\"dateFilter\", ctx.datepicker._getDateFilter())(\"headerComponent\", ctx.datepicker.calendarHeaderComponent)(\"selected\", ctx._getSelected())(\"dateClass\", ctx.datepicker.dateClass)(\"comparisonStart\", ctx.comparisonStart)(\"comparisonEnd\", ctx.comparisonEnd)(\"@fadeInCalendar\", \"enter\")(\"startDateAccessibleName\", ctx.startDateAccessibleName)(\"endDateAccessibleName\", ctx.endDateAccessibleName);\n i0.ɵɵadvance();\n i0.ɵɵproperty(\"cdkPortalOutlet\", ctx._actionsPortal);\n i0.ɵɵadvance();\n i0.ɵɵclassProp(\"cdk-visually-hidden\", !ctx._closeButtonFocused);\n i0.ɵɵproperty(\"color\", ctx.color || \"primary\");\n i0.ɵɵadvance();\n i0.ɵɵtextInterpolate(ctx._closeButtonText);\n }\n },\n dependencies: [CdkTrapFocus, MatCalendar, NgClass, CdkPortalOutlet, MatButton],\n styles: [\".mat-datepicker-content{display:block;border-radius:4px;background-color:var(--mat-datepicker-calendar-container-background-color);color:var(--mat-datepicker-calendar-container-text-color);box-shadow:var(--mat-datepicker-calendar-container-elevation-shadow);border-radius:var(--mat-datepicker-calendar-container-shape)}.mat-datepicker-content .mat-calendar{width:296px;height:354px}.mat-datepicker-content .mat-datepicker-content-container-with-custom-header .mat-calendar{height:auto}.mat-datepicker-content .mat-datepicker-close-button{position:absolute;top:100%;left:0;margin-top:8px}.ng-animating .mat-datepicker-content .mat-datepicker-close-button{display:none}.mat-datepicker-content-container{display:flex;flex-direction:column;justify-content:space-between}.mat-datepicker-content-touch{display:block;max-height:80vh;box-shadow:var(--mat-datepicker-calendar-container-touch-elevation-shadow);border-radius:var(--mat-datepicker-calendar-container-touch-shape);position:relative;overflow:visible}.mat-datepicker-content-touch .mat-datepicker-content-container{min-height:312px;max-height:788px;min-width:250px;max-width:750px}.mat-datepicker-content-touch .mat-calendar{width:100%;height:auto}@media all and (orientation: landscape){.mat-datepicker-content-touch .mat-datepicker-content-container{width:64vh;height:80vh}}@media all and (orientation: portrait){.mat-datepicker-content-touch .mat-datepicker-content-container{width:80vw;height:100vw}.mat-datepicker-content-touch .mat-datepicker-content-container-with-actions{height:115vw}}\"],\n encapsulation: 2,\n data: {\n animation: [matDatepickerAnimations.transformPanel, matDatepickerAnimations.fadeInCalendar]\n },\n changeDetection: 0\n });\n }\n }\n return MatDatepickerContent;\n})();\n/*#__PURE__*/(() => {\n (typeof ngDevMode === \"undefined\" || ngDevMode) && void 0;\n})();\n/** Base class for a datepicker. */\nlet MatDatepickerBase = /*#__PURE__*/(() => {\n class MatDatepickerBase {\n /** The date to open the calendar to initially. */\n get startAt() {\n // If an explicit startAt is set we start there, otherwise we start at whatever the currently\n // selected value is.\n return this._startAt || (this.datepickerInput ? this.datepickerInput.getStartValue() : null);\n }\n set startAt(value) {\n this._startAt = this._dateAdapter.getValidDateOrNull(this._dateAdapter.deserialize(value));\n }\n /** Color palette to use on the datepicker's calendar. */\n get color() {\n return this._color || (this.datepickerInput ? this.datepickerInput.getThemePalette() : undefined);\n }\n set color(value) {\n this._color = value;\n }\n /** Whether the datepicker pop-up should be disabled. */\n get disabled() {\n return this._disabled === undefined && this.datepickerInput ? this.datepickerInput.disabled : !!this._disabled;\n }\n set disabled(value) {\n if (value !== this._disabled) {\n this._disabled = value;\n this.stateChanges.next(undefined);\n }\n }\n /**\n * Classes to be passed to the date picker panel.\n * Supports string and string array values, similar to `ngClass`.\n */\n get panelClass() {\n return this._panelClass;\n }\n set panelClass(value) {\n this._panelClass = coerceStringArray(value);\n }\n /** Whether the calendar is open. */\n get opened() {\n return this._opened;\n }\n set opened(value) {\n if (value) {\n this.open();\n } else {\n this.close();\n }\n }\n /** The minimum selectable date. */\n _getMinDate() {\n return this.datepickerInput && this.datepickerInput.min;\n }\n /** The maximum selectable date. */\n _getMaxDate() {\n return this.datepickerInput && this.datepickerInput.max;\n }\n _getDateFilter() {\n return this.datepickerInput && this.datepickerInput.dateFilter;\n }\n constructor(_overlay, _ngZone, _viewContainerRef, scrollStrategy, _dateAdapter, _dir, _model) {\n this._overlay = _overlay;\n this._ngZone = _ngZone;\n this._viewContainerRef = _viewContainerRef;\n this._dateAdapter = _dateAdapter;\n this._dir = _dir;\n this._model = _model;\n this._inputStateChanges = Subscription.EMPTY;\n this._document = inject(DOCUMENT);\n /** The view that the calendar should start in. */\n this.startView = 'month';\n /**\n * Whether the calendar UI is in touch mode. In touch mode the calendar opens in a dialog rather\n * than a dropdown and elements have more padding to allow for bigger touch targets.\n */\n this.touchUi = false;\n /** Preferred position of the datepicker in the X axis. */\n this.xPosition = 'start';\n /** Preferred position of the datepicker in the Y axis. */\n this.yPosition = 'below';\n /**\n * Whether to restore focus to the previously-focused element when the calendar is closed.\n * Note that automatic focus restoration is an accessibility feature and it is recommended that\n * you provide your own equivalent, if you decide to turn it off.\n */\n this.restoreFocus = true;\n /**\n * Emits selected year in multiyear view.\n * This doesn't imply a change on the selected date.\n */\n this.yearSelected = new EventEmitter();\n /**\n * Emits selected month in year view.\n * This doesn't imply a change on the selected date.\n */\n this.monthSelected = new EventEmitter();\n /**\n * Emits when the current view changes.\n */\n this.viewChanged = new EventEmitter(true);\n /** Emits when the datepicker has been opened. */\n this.openedStream = new EventEmitter();\n /** Emits when the datepicker has been closed. */\n this.closedStream = new EventEmitter();\n this._opened = false;\n /** The id for the datepicker calendar. */\n this.id = `mat-datepicker-${datepickerUid++}`;\n /** The element that was focused before the datepicker was opened. */\n this._focusedElementBeforeOpen = null;\n /** Unique class that will be added to the backdrop so that the test harnesses can look it up. */\n this._backdropHarnessClass = `${this.id}-backdrop`;\n /** Emits when the datepicker's state changes. */\n this.stateChanges = new Subject();\n if (!this._dateAdapter && (typeof ngDevMode === 'undefined' || ngDevMode)) {\n throw createMissingDateImplError('DateAdapter');\n }\n this._scrollStrategy = scrollStrategy;\n }\n ngOnChanges(changes) {\n const positionChange = changes['xPosition'] || changes['yPosition'];\n if (positionChange && !positionChange.firstChange && this._overlayRef) {\n const positionStrategy = this._overlayRef.getConfig().positionStrategy;\n if (positionStrategy instanceof FlexibleConnectedPositionStrategy) {\n this._setConnectedPositions(positionStrategy);\n if (this.opened) {\n this._overlayRef.updatePosition();\n }\n }\n }\n this.stateChanges.next(undefined);\n }\n ngOnDestroy() {\n this._destroyOverlay();\n this.close();\n this._inputStateChanges.unsubscribe();\n this.stateChanges.complete();\n }\n /** Selects the given date */\n select(date) {\n this._model.add(date);\n }\n /** Emits the selected year in multiyear view */\n _selectYear(normalizedYear) {\n this.yearSelected.emit(normalizedYear);\n }\n /** Emits selected month in year view */\n _selectMonth(normalizedMonth) {\n this.monthSelected.emit(normalizedMonth);\n }\n /** Emits changed view */\n _viewChanged(view) {\n this.viewChanged.emit(view);\n }\n /**\n * Register an input with this datepicker.\n * @param input The datepicker input to register with this datepicker.\n * @returns Selection model that the input should hook itself up to.\n */\n registerInput(input) {\n if (this.datepickerInput && (typeof ngDevMode === 'undefined' || ngDevMode)) {\n throw Error('A MatDatepicker can only be associated with a single input.');\n }\n this._inputStateChanges.unsubscribe();\n this.datepickerInput = input;\n this._inputStateChanges = input.stateChanges.subscribe(() => this.stateChanges.next(undefined));\n return this._model;\n }\n /**\n * Registers a portal containing action buttons with the datepicker.\n * @param portal Portal to be registered.\n */\n registerActions(portal) {\n if (this._actionsPortal && (typeof ngDevMode === 'undefined' || ngDevMode)) {\n throw Error('A MatDatepicker can only be associated with a single actions row.');\n }\n this._actionsPortal = portal;\n this._componentRef?.instance._assignActions(portal, true);\n }\n /**\n * Removes a portal containing action buttons from the datepicker.\n * @param portal Portal to be removed.\n */\n removeActions(portal) {\n if (portal === this._actionsPortal) {\n this._actionsPortal = null;\n this._componentRef?.instance._assignActions(null, true);\n }\n }\n /** Open the calendar. */\n open() {\n // Skip reopening if there's an in-progress animation to avoid overlapping\n // sequences which can cause \"changed after checked\" errors. See #25837.\n if (this._opened || this.disabled || this._componentRef?.instance._isAnimating) {\n return;\n }\n if (!this.datepickerInput && (typeof ngDevMode === 'undefined' || ngDevMode)) {\n throw Error('Attempted to open an MatDatepicker with no associated input.');\n }\n this._focusedElementBeforeOpen = _getFocusedElementPierceShadowDom();\n this._openOverlay();\n this._opened = true;\n this.openedStream.emit();\n }\n /** Close the calendar. */\n close() {\n // Skip reopening if there's an in-progress animation to avoid overlapping\n // sequences which can cause \"changed after checked\" errors. See #25837.\n if (!this._opened || this._componentRef?.instance._isAnimating) {\n return;\n }\n const canRestoreFocus = this.restoreFocus && this._focusedElementBeforeOpen && typeof this._focusedElementBeforeOpen.focus === 'function';\n const completeClose = () => {\n // The `_opened` could've been reset already if\n // we got two events in quick succession.\n if (this._opened) {\n this._opened = false;\n this.closedStream.emit();\n }\n };\n if (this._componentRef) {\n const {\n instance,\n location\n } = this._componentRef;\n instance._startExitAnimation();\n instance._animationDone.pipe(take(1)).subscribe(() => {\n const activeElement = this._document.activeElement;\n // Since we restore focus after the exit animation, we have to check that\n // the user didn't move focus themselves inside the `close` handler.\n if (canRestoreFocus && (!activeElement || activeElement === this._document.activeElement || location.nativeElement.contains(activeElement))) {\n this._focusedElementBeforeOpen.focus();\n }\n this._focusedElementBeforeOpen = null;\n this._destroyOverlay();\n });\n }\n if (canRestoreFocus) {\n // Because IE moves focus asynchronously, we can't count on it being restored before we've\n // marked the datepicker as closed. If the event fires out of sequence and the element that\n // we're refocusing opens the datepicker on focus, the user could be stuck with not being\n // able to close the calendar at all. We work around it by making the logic, that marks\n // the datepicker as closed, async as well.\n setTimeout(completeClose);\n } else {\n completeClose();\n }\n }\n /** Applies the current pending selection on the overlay to the model. */\n _applyPendingSelection() {\n this._componentRef?.instance?._applyPendingSelection();\n }\n /** Forwards relevant values from the datepicker to the datepicker content inside the overlay. */\n _forwardContentValues(instance) {\n instance.datepicker = this;\n instance.color = this.color;\n instance._dialogLabelId = this.datepickerInput.getOverlayLabelId();\n instance._assignActions(this._actionsPortal, false);\n }\n /** Opens the overlay with the calendar. */\n _openOverlay() {\n this._destroyOverlay();\n const isDialog = this.touchUi;\n const portal = new ComponentPortal(MatDatepickerContent, this._viewContainerRef);\n const overlayRef = this._overlayRef = this._overlay.create(new OverlayConfig({\n positionStrategy: isDialog ? this._getDialogStrategy() : this._getDropdownStrategy(),\n hasBackdrop: true,\n backdropClass: [isDialog ? 'cdk-overlay-dark-backdrop' : 'mat-overlay-transparent-backdrop', this._backdropHarnessClass],\n direction: this._dir,\n scrollStrategy: isDialog ? this._overlay.scrollStrategies.block() : this._scrollStrategy(),\n panelClass: `mat-datepicker-${isDialog ? 'dialog' : 'popup'}`\n }));\n this._getCloseStream(overlayRef).subscribe(event => {\n if (event) {\n event.preventDefault();\n }\n this.close();\n });\n // The `preventDefault` call happens inside the calendar as well, however focus moves into\n // it inside a timeout which can give browsers a chance to fire off a keyboard event in-between\n // that can scroll the page (see #24969). Always block default actions of arrow keys for the\n // entire overlay so the page doesn't get scrolled by accident.\n overlayRef.keydownEvents().subscribe(event => {\n const keyCode = event.keyCode;\n if (keyCode === UP_ARROW || keyCode === DOWN_ARROW || keyCode === LEFT_ARROW || keyCode === RIGHT_ARROW || keyCode === PAGE_UP || keyCode === PAGE_DOWN) {\n event.preventDefault();\n }\n });\n this._componentRef = overlayRef.attach(portal);\n this._forwardContentValues(this._componentRef.instance);\n // Update the position once the calendar has rendered. Only relevant in dropdown mode.\n if (!isDialog) {\n this._ngZone.onStable.pipe(take(1)).subscribe(() => overlayRef.updatePosition());\n }\n }\n /** Destroys the current overlay. */\n _destroyOverlay() {\n if (this._overlayRef) {\n this._overlayRef.dispose();\n this._overlayRef = this._componentRef = null;\n }\n }\n /** Gets a position strategy that will open the calendar as a dropdown. */\n _getDialogStrategy() {\n return this._overlay.position().global().centerHorizontally().centerVertically();\n }\n /** Gets a position strategy that will open the calendar as a dropdown. */\n _getDropdownStrategy() {\n const strategy = this._overlay.position().flexibleConnectedTo(this.datepickerInput.getConnectedOverlayOrigin()).withTransformOriginOn('.mat-datepicker-content').withFlexibleDimensions(false).withViewportMargin(8).withLockedPosition();\n return this._setConnectedPositions(strategy);\n }\n /** Sets the positions of the datepicker in dropdown mode based on the current configuration. */\n _setConnectedPositions(strategy) {\n const primaryX = this.xPosition === 'end' ? 'end' : 'start';\n const secondaryX = primaryX === 'start' ? 'end' : 'start';\n const primaryY = this.yPosition === 'above' ? 'bottom' : 'top';\n const secondaryY = primaryY === 'top' ? 'bottom' : 'top';\n return strategy.withPositions([{\n originX: primaryX,\n originY: secondaryY,\n overlayX: primaryX,\n overlayY: primaryY\n }, {\n originX: primaryX,\n originY: primaryY,\n overlayX: primaryX,\n overlayY: secondaryY\n }, {\n originX: secondaryX,\n originY: secondaryY,\n overlayX: secondaryX,\n overlayY: primaryY\n }, {\n originX: secondaryX,\n originY: primaryY,\n overlayX: secondaryX,\n overlayY: secondaryY\n }]);\n }\n /** Gets an observable that will emit when the overlay is supposed to be closed. */\n _getCloseStream(overlayRef) {\n const ctrlShiftMetaModifiers = ['ctrlKey', 'shiftKey', 'metaKey'];\n return merge(overlayRef.backdropClick(), overlayRef.detachments(), overlayRef.keydownEvents().pipe(filter(event => {\n // Closing on alt + up is only valid when there's an input associated with the datepicker.\n return event.keyCode === ESCAPE && !hasModifierKey(event) || this.datepickerInput && hasModifierKey(event, 'altKey') && event.keyCode === UP_ARROW && ctrlShiftMetaModifiers.every(modifier => !hasModifierKey(event, modifier));\n })));\n }\n static {\n this.ɵfac = function MatDatepickerBase_Factory(t) {\n return new (t || MatDatepickerBase)(i0.ɵɵdirectiveInject(i4.Overlay), i0.ɵɵdirectiveInject(i0.NgZone), i0.ɵɵdirectiveInject(i0.ViewContainerRef), i0.ɵɵdirectiveInject(MAT_DATEPICKER_SCROLL_STRATEGY), i0.ɵɵdirectiveInject(i1.DateAdapter, 8), i0.ɵɵdirectiveInject(i2.Directionality, 8), i0.ɵɵdirectiveInject(MatDateSelectionModel));\n };\n }\n static {\n this.ɵdir = /* @__PURE__ */i0.ɵɵdefineDirective({\n type: MatDatepickerBase,\n inputs: {\n calendarHeaderComponent: \"calendarHeaderComponent\",\n startAt: \"startAt\",\n startView: \"startView\",\n color: \"color\",\n touchUi: [i0.ɵɵInputFlags.HasDecoratorInputTransform, \"touchUi\", \"touchUi\", booleanAttribute],\n disabled: [i0.ɵɵInputFlags.HasDecoratorInputTransform, \"disabled\", \"disabled\", booleanAttribute],\n xPosition: \"xPosition\",\n yPosition: \"yPosition\",\n restoreFocus: [i0.ɵɵInputFlags.HasDecoratorInputTransform, \"restoreFocus\", \"restoreFocus\", booleanAttribute],\n dateClass: \"dateClass\",\n panelClass: \"panelClass\",\n opened: [i0.ɵɵInputFlags.HasDecoratorInputTransform, \"opened\", \"opened\", booleanAttribute]\n },\n outputs: {\n yearSelected: \"yearSelected\",\n monthSelected: \"monthSelected\",\n viewChanged: \"viewChanged\",\n openedStream: \"opened\",\n closedStream: \"closed\"\n },\n features: [i0.ɵɵInputTransformsFeature, i0.ɵɵNgOnChangesFeature]\n });\n }\n }\n return MatDatepickerBase;\n})();\n/*#__PURE__*/(() => {\n (typeof ngDevMode === \"undefined\" || ngDevMode) && void 0;\n})();\n\n// TODO(mmalerba): We use a component instead of a directive here so the user can use implicit\n// template reference variables (e.g. #d vs #d=\"matDatepicker\"). We can change this to a directive\n// if angular adds support for `exportAs: '$implicit'` on directives.\n/** Component responsible for managing the datepicker popup/dialog. */\nlet MatDatepicker = /*#__PURE__*/(() => {\n class MatDatepicker extends MatDatepickerBase {\n static {\n this.ɵfac = /* @__PURE__ */(() => {\n let ɵMatDatepicker_BaseFactory;\n return function MatDatepicker_Factory(t) {\n return (ɵMatDatepicker_BaseFactory || (ɵMatDatepicker_BaseFactory = i0.ɵɵgetInheritedFactory(MatDatepicker)))(t || MatDatepicker);\n };\n })();\n }\n static {\n this.ɵcmp = /* @__PURE__ */i0.ɵɵdefineComponent({\n type: MatDatepicker,\n selectors: [[\"mat-datepicker\"]],\n exportAs: [\"matDatepicker\"],\n standalone: true,\n features: [i0.ɵɵProvidersFeature([MAT_SINGLE_DATE_SELECTION_MODEL_PROVIDER, {\n provide: MatDatepickerBase,\n useExisting: MatDatepicker\n }]), i0.ɵɵInheritDefinitionFeature, i0.ɵɵStandaloneFeature],\n decls: 0,\n vars: 0,\n template: function MatDatepicker_Template(rf, ctx) {},\n encapsulation: 2,\n changeDetection: 0\n });\n }\n }\n return MatDatepicker;\n})();\n/*#__PURE__*/(() => {\n (typeof ngDevMode === \"undefined\" || ngDevMode) && void 0;\n})();\n\n/**\n * An event used for datepicker input and change events. We don't always have access to a native\n * input or change event because the event may have been triggered by the user clicking on the\n * calendar popup. For consistency, we always use MatDatepickerInputEvent instead.\n */\nclass MatDatepickerInputEvent {\n constructor( /** Reference to the datepicker input component that emitted the event. */\n target, /** Reference to the native input element associated with the datepicker input. */\n targetElement) {\n this.target = target;\n this.targetElement = targetElement;\n this.value = this.target.value;\n }\n}\n/** Base class for datepicker inputs. */\nlet MatDatepickerInputBase = /*#__PURE__*/(() => {\n class MatDatepickerInputBase {\n /** The value of the input. */\n get value() {\n return this._model ? this._getValueFromModel(this._model.selection) : this._pendingValue;\n }\n set value(value) {\n this._assignValueProgrammatically(value);\n }\n /** Whether the datepicker-input is disabled. */\n get disabled() {\n return !!this._disabled || this._parentDisabled();\n }\n set disabled(value) {\n const newValue = value;\n const element = this._elementRef.nativeElement;\n if (this._disabled !== newValue) {\n this._disabled = newValue;\n this.stateChanges.next(undefined);\n }\n // We need to null check the `blur` method, because it's undefined during SSR.\n // In Ivy static bindings are invoked earlier, before the element is attached to the DOM.\n // This can cause an error to be thrown in some browsers (IE/Edge) which assert that the\n // element has been inserted.\n if (newValue && this._isInitialized && element.blur) {\n // Normally, native input elements automatically blur if they turn disabled. This behavior\n // is problematic, because it would mean that it triggers another change detection cycle,\n // which then causes a changed after checked error if the input element was focused before.\n element.blur();\n }\n }\n /** Gets the base validator functions. */\n _getValidators() {\n return [this._parseValidator, this._minValidator, this._maxValidator, this._filterValidator];\n }\n /** Registers a date selection model with the input. */\n _registerModel(model) {\n this._model = model;\n this._valueChangesSubscription.unsubscribe();\n if (this._pendingValue) {\n this._assignValue(this._pendingValue);\n }\n this._valueChangesSubscription = this._model.selectionChanged.subscribe(event => {\n if (this._shouldHandleChangeEvent(event)) {\n const value = this._getValueFromModel(event.selection);\n this._lastValueValid = this._isValidValue(value);\n this._cvaOnChange(value);\n this._onTouched();\n this._formatValue(value);\n this.dateInput.emit(new MatDatepickerInputEvent(this, this._elementRef.nativeElement));\n this.dateChange.emit(new MatDatepickerInputEvent(this, this._elementRef.nativeElement));\n }\n });\n }\n constructor(_elementRef, _dateAdapter, _dateFormats) {\n this._elementRef = _elementRef;\n this._dateAdapter = _dateAdapter;\n this._dateFormats = _dateFormats;\n /** Emits when a `change` event is fired on this ``. */\n this.dateChange = new EventEmitter();\n /** Emits when an `input` event is fired on this ``. */\n this.dateInput = new EventEmitter();\n /** Emits when the internal state has changed */\n this.stateChanges = new Subject();\n this._onTouched = () => {};\n this._validatorOnChange = () => {};\n this._cvaOnChange = () => {};\n this._valueChangesSubscription = Subscription.EMPTY;\n this._localeSubscription = Subscription.EMPTY;\n /** The form control validator for whether the input parses. */\n this._parseValidator = () => {\n return this._lastValueValid ? null : {\n 'matDatepickerParse': {\n 'text': this._elementRef.nativeElement.value\n }\n };\n };\n /** The form control validator for the date filter. */\n this._filterValidator = control => {\n const controlValue = this._dateAdapter.getValidDateOrNull(this._dateAdapter.deserialize(control.value));\n return !controlValue || this._matchesFilter(controlValue) ? null : {\n 'matDatepickerFilter': true\n };\n };\n /** The form control validator for the min date. */\n this._minValidator = control => {\n const controlValue = this._dateAdapter.getValidDateOrNull(this._dateAdapter.deserialize(control.value));\n const min = this._getMinDate();\n return !min || !controlValue || this._dateAdapter.compareDate(min, controlValue) <= 0 ? null : {\n 'matDatepickerMin': {\n 'min': min,\n 'actual': controlValue\n }\n };\n };\n /** The form control validator for the max date. */\n this._maxValidator = control => {\n const controlValue = this._dateAdapter.getValidDateOrNull(this._dateAdapter.deserialize(control.value));\n const max = this._getMaxDate();\n return !max || !controlValue || this._dateAdapter.compareDate(max, controlValue) >= 0 ? null : {\n 'matDatepickerMax': {\n 'max': max,\n 'actual': controlValue\n }\n };\n };\n /** Whether the last value set on the input was valid. */\n this._lastValueValid = false;\n if (typeof ngDevMode === 'undefined' || ngDevMode) {\n if (!this._dateAdapter) {\n throw createMissingDateImplError('DateAdapter');\n }\n if (!this._dateFormats) {\n throw createMissingDateImplError('MAT_DATE_FORMATS');\n }\n }\n // Update the displayed date when the locale changes.\n this._localeSubscription = _dateAdapter.localeChanges.subscribe(() => {\n this._assignValueProgrammatically(this.value);\n });\n }\n ngAfterViewInit() {\n this._isInitialized = true;\n }\n ngOnChanges(changes) {\n if (dateInputsHaveChanged(changes, this._dateAdapter)) {\n this.stateChanges.next(undefined);\n }\n }\n ngOnDestroy() {\n this._valueChangesSubscription.unsubscribe();\n this._localeSubscription.unsubscribe();\n this.stateChanges.complete();\n }\n /** @docs-private */\n registerOnValidatorChange(fn) {\n this._validatorOnChange = fn;\n }\n /** @docs-private */\n validate(c) {\n return this._validator ? this._validator(c) : null;\n }\n // Implemented as part of ControlValueAccessor.\n writeValue(value) {\n this._assignValueProgrammatically(value);\n }\n // Implemented as part of ControlValueAccessor.\n registerOnChange(fn) {\n this._cvaOnChange = fn;\n }\n // Implemented as part of ControlValueAccessor.\n registerOnTouched(fn) {\n this._onTouched = fn;\n }\n // Implemented as part of ControlValueAccessor.\n setDisabledState(isDisabled) {\n this.disabled = isDisabled;\n }\n _onKeydown(event) {\n const ctrlShiftMetaModifiers = ['ctrlKey', 'shiftKey', 'metaKey'];\n const isAltDownArrow = hasModifierKey(event, 'altKey') && event.keyCode === DOWN_ARROW && ctrlShiftMetaModifiers.every(modifier => !hasModifierKey(event, modifier));\n if (isAltDownArrow && !this._elementRef.nativeElement.readOnly) {\n this._openPopup();\n event.preventDefault();\n }\n }\n _onInput(value) {\n const lastValueWasValid = this._lastValueValid;\n let date = this._dateAdapter.parse(value, this._dateFormats.parse.dateInput);\n this._lastValueValid = this._isValidValue(date);\n date = this._dateAdapter.getValidDateOrNull(date);\n const hasChanged = !this._dateAdapter.sameDate(date, this.value);\n // We need to fire the CVA change event for all\n // nulls, otherwise the validators won't run.\n if (!date || hasChanged) {\n this._cvaOnChange(date);\n } else {\n // Call the CVA change handler for invalid values\n // since this is what marks the control as dirty.\n if (value && !this.value) {\n this._cvaOnChange(date);\n }\n if (lastValueWasValid !== this._lastValueValid) {\n this._validatorOnChange();\n }\n }\n if (hasChanged) {\n this._assignValue(date);\n this.dateInput.emit(new MatDatepickerInputEvent(this, this._elementRef.nativeElement));\n }\n }\n _onChange() {\n this.dateChange.emit(new MatDatepickerInputEvent(this, this._elementRef.nativeElement));\n }\n /** Handles blur events on the input. */\n _onBlur() {\n // Reformat the input only if we have a valid value.\n if (this.value) {\n this._formatValue(this.value);\n }\n this._onTouched();\n }\n /** Formats a value and sets it on the input element. */\n _formatValue(value) {\n this._elementRef.nativeElement.value = value != null ? this._dateAdapter.format(value, this._dateFormats.display.dateInput) : '';\n }\n /** Assigns a value to the model. */\n _assignValue(value) {\n // We may get some incoming values before the model was\n // assigned. Save the value so that we can assign it later.\n if (this._model) {\n this._assignValueToModel(value);\n this._pendingValue = null;\n } else {\n this._pendingValue = value;\n }\n }\n /** Whether a value is considered valid. */\n _isValidValue(value) {\n return !value || this._dateAdapter.isValid(value);\n }\n /**\n * Checks whether a parent control is disabled. This is in place so that it can be overridden\n * by inputs extending this one which can be placed inside of a group that can be disabled.\n */\n _parentDisabled() {\n return false;\n }\n /** Programmatically assigns a value to the input. */\n _assignValueProgrammatically(value) {\n value = this._dateAdapter.deserialize(value);\n this._lastValueValid = this._isValidValue(value);\n value = this._dateAdapter.getValidDateOrNull(value);\n this._assignValue(value);\n this._formatValue(value);\n }\n /** Gets whether a value matches the current date filter. */\n _matchesFilter(value) {\n const filter = this._getDateFilter();\n return !filter || filter(value);\n }\n static {\n this.ɵfac = function MatDatepickerInputBase_Factory(t) {\n return new (t || MatDatepickerInputBase)(i0.ɵɵdirectiveInject(i0.ElementRef), i0.ɵɵdirectiveInject(i1.DateAdapter, 8), i0.ɵɵdirectiveInject(MAT_DATE_FORMATS, 8));\n };\n }\n static {\n this.ɵdir = /* @__PURE__ */i0.ɵɵdefineDirective({\n type: MatDatepickerInputBase,\n inputs: {\n value: \"value\",\n disabled: [i0.ɵɵInputFlags.HasDecoratorInputTransform, \"disabled\", \"disabled\", booleanAttribute]\n },\n outputs: {\n dateChange: \"dateChange\",\n dateInput: \"dateInput\"\n },\n standalone: true,\n features: [i0.ɵɵInputTransformsFeature, i0.ɵɵNgOnChangesFeature]\n });\n }\n }\n return MatDatepickerInputBase;\n})();\n/*#__PURE__*/(() => {\n (typeof ngDevMode === \"undefined\" || ngDevMode) && void 0;\n})();\n/**\n * Checks whether the `SimpleChanges` object from an `ngOnChanges`\n * callback has any changes, accounting for date objects.\n */\nfunction dateInputsHaveChanged(changes, adapter) {\n const keys = Object.keys(changes);\n for (let key of keys) {\n const {\n previousValue,\n currentValue\n } = changes[key];\n if (adapter.isDateInstance(previousValue) && adapter.isDateInstance(currentValue)) {\n if (!adapter.sameDate(previousValue, currentValue)) {\n return true;\n }\n } else {\n return true;\n }\n }\n return false;\n}\n\n/** @docs-private */\nconst MAT_DATEPICKER_VALUE_ACCESSOR = {\n provide: NG_VALUE_ACCESSOR,\n useExisting: /*#__PURE__*/forwardRef(() => MatDatepickerInput),\n multi: true\n};\n/** @docs-private */\nconst MAT_DATEPICKER_VALIDATORS = {\n provide: NG_VALIDATORS,\n useExisting: /*#__PURE__*/forwardRef(() => MatDatepickerInput),\n multi: true\n};\n/** Directive used to connect an input to a MatDatepicker. */\nlet MatDatepickerInput = /*#__PURE__*/(() => {\n class MatDatepickerInput extends MatDatepickerInputBase {\n /** The datepicker that this input is associated with. */\n set matDatepicker(datepicker) {\n if (datepicker) {\n this._datepicker = datepicker;\n this._closedSubscription = datepicker.closedStream.subscribe(() => this._onTouched());\n this._registerModel(datepicker.registerInput(this));\n }\n }\n /** The minimum valid date. */\n get min() {\n return this._min;\n }\n set min(value) {\n const validValue = this._dateAdapter.getValidDateOrNull(this._dateAdapter.deserialize(value));\n if (!this._dateAdapter.sameDate(validValue, this._min)) {\n this._min = validValue;\n this._validatorOnChange();\n }\n }\n /** The maximum valid date. */\n get max() {\n return this._max;\n }\n set max(value) {\n const validValue = this._dateAdapter.getValidDateOrNull(this._dateAdapter.deserialize(value));\n if (!this._dateAdapter.sameDate(validValue, this._max)) {\n this._max = validValue;\n this._validatorOnChange();\n }\n }\n /** Function that can be used to filter out dates within the datepicker. */\n get dateFilter() {\n return this._dateFilter;\n }\n set dateFilter(value) {\n const wasMatchingValue = this._matchesFilter(this.value);\n this._dateFilter = value;\n if (this._matchesFilter(this.value) !== wasMatchingValue) {\n this._validatorOnChange();\n }\n }\n constructor(elementRef, dateAdapter, dateFormats, _formField) {\n super(elementRef, dateAdapter, dateFormats);\n this._formField = _formField;\n this._closedSubscription = Subscription.EMPTY;\n this._validator = Validators.compose(super._getValidators());\n }\n /**\n * Gets the element that the datepicker popup should be connected to.\n * @return The element to connect the popup to.\n */\n getConnectedOverlayOrigin() {\n return this._formField ? this._formField.getConnectedOverlayOrigin() : this._elementRef;\n }\n /** Gets the ID of an element that should be used a description for the calendar overlay. */\n getOverlayLabelId() {\n if (this._formField) {\n return this._formField.getLabelId();\n }\n return this._elementRef.nativeElement.getAttribute('aria-labelledby');\n }\n /** Returns the palette used by the input's form field, if any. */\n getThemePalette() {\n return this._formField ? this._formField.color : undefined;\n }\n /** Gets the value at which the calendar should start. */\n getStartValue() {\n return this.value;\n }\n ngOnDestroy() {\n super.ngOnDestroy();\n this._closedSubscription.unsubscribe();\n }\n /** Opens the associated datepicker. */\n _openPopup() {\n if (this._datepicker) {\n this._datepicker.open();\n }\n }\n _getValueFromModel(modelValue) {\n return modelValue;\n }\n _assignValueToModel(value) {\n if (this._model) {\n this._model.updateSelection(value, this);\n }\n }\n /** Gets the input's minimum date. */\n _getMinDate() {\n return this._min;\n }\n /** Gets the input's maximum date. */\n _getMaxDate() {\n return this._max;\n }\n /** Gets the input's date filtering function. */\n _getDateFilter() {\n return this._dateFilter;\n }\n _shouldHandleChangeEvent(event) {\n return event.source !== this;\n }\n static {\n this.ɵfac = function MatDatepickerInput_Factory(t) {\n return new (t || MatDatepickerInput)(i0.ɵɵdirectiveInject(i0.ElementRef), i0.ɵɵdirectiveInject(i1.DateAdapter, 8), i0.ɵɵdirectiveInject(MAT_DATE_FORMATS, 8), i0.ɵɵdirectiveInject(MAT_FORM_FIELD, 8));\n };\n }\n static {\n this.ɵdir = /* @__PURE__ */i0.ɵɵdefineDirective({\n type: MatDatepickerInput,\n selectors: [[\"input\", \"matDatepicker\", \"\"]],\n hostAttrs: [1, \"mat-datepicker-input\"],\n hostVars: 6,\n hostBindings: function MatDatepickerInput_HostBindings(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵlistener(\"input\", function MatDatepickerInput_input_HostBindingHandler($event) {\n return ctx._onInput($event.target.value);\n })(\"change\", function MatDatepickerInput_change_HostBindingHandler() {\n return ctx._onChange();\n })(\"blur\", function MatDatepickerInput_blur_HostBindingHandler() {\n return ctx._onBlur();\n })(\"keydown\", function MatDatepickerInput_keydown_HostBindingHandler($event) {\n return ctx._onKeydown($event);\n });\n }\n if (rf & 2) {\n i0.ɵɵhostProperty(\"disabled\", ctx.disabled);\n i0.ɵɵattribute(\"aria-haspopup\", ctx._datepicker ? \"dialog\" : null)(\"aria-owns\", (ctx._datepicker == null ? null : ctx._datepicker.opened) && ctx._datepicker.id || null)(\"min\", ctx.min ? ctx._dateAdapter.toIso8601(ctx.min) : null)(\"max\", ctx.max ? ctx._dateAdapter.toIso8601(ctx.max) : null)(\"data-mat-calendar\", ctx._datepicker ? ctx._datepicker.id : null);\n }\n },\n inputs: {\n matDatepicker: \"matDatepicker\",\n min: \"min\",\n max: \"max\",\n dateFilter: [i0.ɵɵInputFlags.None, \"matDatepickerFilter\", \"dateFilter\"]\n },\n exportAs: [\"matDatepickerInput\"],\n standalone: true,\n features: [i0.ɵɵProvidersFeature([MAT_DATEPICKER_VALUE_ACCESSOR, MAT_DATEPICKER_VALIDATORS, {\n provide: MAT_INPUT_VALUE_ACCESSOR,\n useExisting: MatDatepickerInput\n }]), i0.ɵɵInheritDefinitionFeature]\n });\n }\n }\n return MatDatepickerInput;\n})();\n/*#__PURE__*/(() => {\n (typeof ngDevMode === \"undefined\" || ngDevMode) && void 0;\n})();\n\n/** Can be used to override the icon of a `matDatepickerToggle`. */\nlet MatDatepickerToggleIcon = /*#__PURE__*/(() => {\n class MatDatepickerToggleIcon {\n static {\n this.ɵfac = function MatDatepickerToggleIcon_Factory(t) {\n return new (t || MatDatepickerToggleIcon)();\n };\n }\n static {\n this.ɵdir = /* @__PURE__ */i0.ɵɵdefineDirective({\n type: MatDatepickerToggleIcon,\n selectors: [[\"\", \"matDatepickerToggleIcon\", \"\"]],\n standalone: true\n });\n }\n }\n return MatDatepickerToggleIcon;\n})();\n/*#__PURE__*/(() => {\n (typeof ngDevMode === \"undefined\" || ngDevMode) && void 0;\n})();\nlet MatDatepickerToggle = /*#__PURE__*/(() => {\n class MatDatepickerToggle {\n /** Whether the toggle button is disabled. */\n get disabled() {\n if (this._disabled === undefined && this.datepicker) {\n return this.datepicker.disabled;\n }\n return !!this._disabled;\n }\n set disabled(value) {\n this._disabled = value;\n }\n constructor(_intl, _changeDetectorRef, defaultTabIndex) {\n this._intl = _intl;\n this._changeDetectorRef = _changeDetectorRef;\n this._stateChanges = Subscription.EMPTY;\n const parsedTabIndex = Number(defaultTabIndex);\n this.tabIndex = parsedTabIndex || parsedTabIndex === 0 ? parsedTabIndex : null;\n }\n ngOnChanges(changes) {\n if (changes['datepicker']) {\n this._watchStateChanges();\n }\n }\n ngOnDestroy() {\n this._stateChanges.unsubscribe();\n }\n ngAfterContentInit() {\n this._watchStateChanges();\n }\n _open(event) {\n if (this.datepicker && !this.disabled) {\n this.datepicker.open();\n event.stopPropagation();\n }\n }\n _watchStateChanges() {\n const datepickerStateChanged = this.datepicker ? this.datepicker.stateChanges : of();\n const inputStateChanged = this.datepicker && this.datepicker.datepickerInput ? this.datepicker.datepickerInput.stateChanges : of();\n const datepickerToggled = this.datepicker ? merge(this.datepicker.openedStream, this.datepicker.closedStream) : of();\n this._stateChanges.unsubscribe();\n this._stateChanges = merge(this._intl.changes, datepickerStateChanged, inputStateChanged, datepickerToggled).subscribe(() => this._changeDetectorRef.markForCheck());\n }\n static {\n this.ɵfac = function MatDatepickerToggle_Factory(t) {\n return new (t || MatDatepickerToggle)(i0.ɵɵdirectiveInject(MatDatepickerIntl), i0.ɵɵdirectiveInject(i0.ChangeDetectorRef), i0.ɵɵinjectAttribute('tabindex'));\n };\n }\n static {\n this.ɵcmp = /* @__PURE__ */i0.ɵɵdefineComponent({\n type: MatDatepickerToggle,\n selectors: [[\"mat-datepicker-toggle\"]],\n contentQueries: function MatDatepickerToggle_ContentQueries(rf, ctx, dirIndex) {\n if (rf & 1) {\n i0.ɵɵcontentQuery(dirIndex, MatDatepickerToggleIcon, 5);\n }\n if (rf & 2) {\n let _t;\n i0.ɵɵqueryRefresh(_t = i0.ɵɵloadQuery()) && (ctx._customIcon = _t.first);\n }\n },\n viewQuery: function MatDatepickerToggle_Query(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵviewQuery(_c2, 5);\n }\n if (rf & 2) {\n let _t;\n i0.ɵɵqueryRefresh(_t = i0.ɵɵloadQuery()) && (ctx._button = _t.first);\n }\n },\n hostAttrs: [1, \"mat-datepicker-toggle\"],\n hostVars: 8,\n hostBindings: function MatDatepickerToggle_HostBindings(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵlistener(\"click\", function MatDatepickerToggle_click_HostBindingHandler($event) {\n return ctx._open($event);\n });\n }\n if (rf & 2) {\n i0.ɵɵattribute(\"tabindex\", null)(\"data-mat-calendar\", ctx.datepicker ? ctx.datepicker.id : null);\n i0.ɵɵclassProp(\"mat-datepicker-toggle-active\", ctx.datepicker && ctx.datepicker.opened)(\"mat-accent\", ctx.datepicker && ctx.datepicker.color === \"accent\")(\"mat-warn\", ctx.datepicker && ctx.datepicker.color === \"warn\");\n }\n },\n inputs: {\n datepicker: [i0.ɵɵInputFlags.None, \"for\", \"datepicker\"],\n tabIndex: \"tabIndex\",\n ariaLabel: [i0.ɵɵInputFlags.None, \"aria-label\", \"ariaLabel\"],\n disabled: [i0.ɵɵInputFlags.HasDecoratorInputTransform, \"disabled\", \"disabled\", booleanAttribute],\n disableRipple: \"disableRipple\"\n },\n exportAs: [\"matDatepickerToggle\"],\n standalone: true,\n features: [i0.ɵɵInputTransformsFeature, i0.ɵɵNgOnChangesFeature, i0.ɵɵStandaloneFeature],\n ngContentSelectors: _c4,\n decls: 4,\n vars: 6,\n consts: [[\"button\", \"\"], [\"mat-icon-button\", \"\", \"type\", \"button\", 3, \"disabled\", \"disableRipple\"], [\"viewBox\", \"0 0 24 24\", \"width\", \"24px\", \"height\", \"24px\", \"fill\", \"currentColor\", \"focusable\", \"false\", \"aria-hidden\", \"true\", 1, \"mat-datepicker-toggle-default-icon\"], [\"d\", \"M19 3h-1V1h-2v2H8V1H6v2H5c-1.11 0-1.99.9-1.99 2L3 19c0 1.1.89 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm0 16H5V8h14v11zM7 10h5v5H7z\"]],\n template: function MatDatepickerToggle_Template(rf, ctx) {\n if (rf & 1) {\n i0.ɵɵprojectionDef(_c3);\n i0.ɵɵelementStart(0, \"button\", 1, 0);\n i0.ɵɵtemplate(2, MatDatepickerToggle_Conditional_2_Template, 2, 0, \":svg:svg\", 2);\n i0.ɵɵprojection(3);\n i0.ɵɵelementEnd();\n }\n if (rf & 2) {\n i0.ɵɵproperty(\"disabled\", ctx.disabled)(\"disableRipple\", ctx.disableRipple);\n i0.ɵɵattribute(\"aria-haspopup\", ctx.datepicker ? \"dialog\" : null)(\"aria-label\", ctx.ariaLabel || ctx._intl.openCalendarLabel)(\"tabindex\", ctx.disabled ? -1 : ctx.tabIndex);\n i0.ɵɵadvance(2);\n i0.ɵɵconditional(2, !ctx._customIcon ? 2 : -1);\n }\n },\n dependencies: [MatIconButton],\n styles: [\".mat-datepicker-toggle{pointer-events:auto;color:var(--mat-datepicker-toggle-icon-color)}.mat-datepicker-toggle-active{color:var(--mat-datepicker-toggle-active-state-icon-color)}.cdk-high-contrast-active .mat-datepicker-toggle-default-icon{color:CanvasText}\"],\n encapsulation: 2,\n changeDetection: 0\n });\n }\n }\n return MatDatepickerToggle;\n})();\n/*#__PURE__*/(() => {\n (typeof ngDevMode === \"undefined\" || ngDevMode) && void 0;\n})();\n\n// This file contains the `_computeAriaAccessibleName` function, which computes what the *expected*\n// ARIA accessible name would be for a given element. Implements a subset of ARIA specification\n// [Accessible Name and Description Computation 1.2](https://www.w3.org/TR/accname-1.2/).\n//\n// Specification accname-1.2 can be summarized by returning the result of the first method\n// available.\n//\n// 1. `aria-labelledby` attribute\n// ```\n// \n// \n// \n// ```\n// 2. `aria-label` attribute (e.g. ``)\n// 3. Label with `for`/`id`\n// ```\n// \n// \n// \n// ```\n// 4. `placeholder` attribute (e.g. ``)\n// 5. `title` attribute (e.g. ``)\n// 6. text content\n// ```\n// \n// \n// \n// ```\n/**\n * Computes the *expected* ARIA accessible name for argument element based on [accname-1.2\n * specification](https://www.w3.org/TR/accname-1.2/). Implements a subset of accname-1.2,\n * and should only be used for the Datepicker's specific use case.\n *\n * Intended use:\n * This is not a general use implementation. Only implements the parts of accname-1.2 that are\n * required for the Datepicker's specific use case. This function is not intended for any other\n * use.\n *\n * Limitations:\n * - Only covers the needs of `matStartDate` and `matEndDate`. Does not support other use cases.\n * - See NOTES's in implementation for specific details on what parts of the accname-1.2\n * specification are not implemented.\n *\n * @param element {HTMLInputElement} native <input/> element of `matStartDate` or\n * `matEndDate` component. Corresponds to the 'Root Element' from accname-1.2\n *\n * @return expected ARIA accessible name of argument <input/>\n */\nfunction _computeAriaAccessibleName(element) {\n return _computeAriaAccessibleNameInternal(element, true);\n}\n/**\n * Determine if argument node is an Element based on `nodeType` property. This function is safe to\n * use with server-side rendering.\n */\nfunction ssrSafeIsElement(node) {\n return node.nodeType === Node.ELEMENT_NODE;\n}\n/**\n * Determine if argument node is an HTMLInputElement based on `nodeName` property. This funciton is\n * safe to use with server-side rendering.\n */\nfunction ssrSafeIsHTMLInputElement(node) {\n return node.nodeName === 'INPUT';\n}\n/**\n * Determine if argument node is an HTMLTextAreaElement based on `nodeName` property. This\n * funciton is safe to use with server-side rendering.\n */\nfunction ssrSafeIsHTMLTextAreaElement(node) {\n return node.nodeName === 'TEXTAREA';\n}\n/**\n * Calculate the expected ARIA accessible name for given DOM Node. Given DOM Node may be either the\n * \"Root node\" passed to `_computeAriaAccessibleName` or \"Current node\" as result of recursion.\n *\n * @return the accessible name of argument DOM Node\n *\n * @param currentNode node to determine accessible name of\n * @param isDirectlyReferenced true if `currentNode` is the root node to calculate ARIA accessible\n * name of. False if it is a result of recursion.\n */\nfunction _computeAriaAccessibleNameInternal(currentNode, isDirectlyReferenced) {\n // NOTE: this differs from accname-1.2 specification.\n // - Does not implement Step 1. of accname-1.2: '''If `currentNode`'s role prohibits naming,\n // return the empty string (\"\")'''.\n // - Does not implement Step 2.A. of accname-1.2: '''if current node is hidden and not directly\n // referenced by aria-labelledby... return the empty string.'''\n // acc-name-1.2 Step 2.B.: aria-labelledby\n if (ssrSafeIsElement(currentNode) && isDirectlyReferenced) {\n const labelledbyIds = currentNode.getAttribute?.('aria-labelledby')?.split(/\\s+/g) || [];\n const validIdRefs = labelledbyIds.reduce((validIds, id) => {\n const elem = document.getElementById(id);\n if (elem) {\n validIds.push(elem);\n }\n return validIds;\n }, []);\n if (validIdRefs.length) {\n return validIdRefs.map(idRef => {\n return _computeAriaAccessibleNameInternal(idRef, false);\n }).join(' ');\n }\n }\n // acc-name-1.2 Step 2.C.: aria-label\n if (ssrSafeIsElement(currentNode)) {\n const ariaLabel = currentNode.getAttribute('aria-label')?.trim();\n if (ariaLabel) {\n return ariaLabel;\n }\n }\n // acc-name-1.2 Step 2.D. attribute or element that defines a text alternative\n //\n // NOTE: this differs from accname-1.2 specification.\n // Only implements Step 2.D. for `