1?a.options.decimal+r[1]:\"\",a.options.useGrouping){e=\"\";for(var l=3,h=0,u=0,p=n.length;uwindow.scrollY&&t.paused?(t.paused=!1,setTimeout((function(){return t.start()}),t.options.scrollSpyDelay),t.options.scrollSpyOnce&&(t.once=!0)):(window.scrollY>a||s>i)&&!t.paused&&t.reset()}},i.prototype.determineDirectionAndSmartEasing=function(){var t=this.finalEndVal?this.finalEndVal:this.endVal;this.countDown=this.startVal>t;var i=t-this.startVal;if(Math.abs(i)>this.options.smartEasingThreshold&&this.options.useEasing){this.finalEndVal=t;var n=this.countDown?1:-1;this.endVal=t+n*this.options.smartEasingAmount,this.duration=this.duration/2}else this.endVal=t,this.finalEndVal=null;null!==this.finalEndVal?this.useEasing=!1:this.useEasing=this.options.useEasing},i.prototype.start=function(t){this.error||(this.options.onStartCallback&&this.options.onStartCallback(),t&&(this.options.onCompleteCallback=t),this.duration>0?(this.determineDirectionAndSmartEasing(),this.paused=!1,this.rAF=requestAnimationFrame(this.count)):this.printValue(this.endVal))},i.prototype.pauseResume=function(){this.paused?(this.startTime=null,this.duration=this.remaining,this.startVal=this.frameVal,this.determineDirectionAndSmartEasing(),this.rAF=requestAnimationFrame(this.count)):cancelAnimationFrame(this.rAF),this.paused=!this.paused},i.prototype.reset=function(){cancelAnimationFrame(this.rAF),this.paused=!0,this.resetDuration(),this.startVal=this.validateValue(this.options.startVal),this.frameVal=this.startVal,this.printValue(this.startVal)},i.prototype.update=function(t){cancelAnimationFrame(this.rAF),this.startTime=null,this.endVal=this.validateValue(t),this.endVal!==this.frameVal&&(this.startVal=this.frameVal,null==this.finalEndVal&&this.resetDuration(),this.finalEndVal=null,this.determineDirectionAndSmartEasing(),this.rAF=requestAnimationFrame(this.count))},i.prototype.printValue=function(t){var i;if(this.el){var n=this.formattingFn(t);if(null===(i=this.options.plugin)||void 0===i?void 0:i.render)this.options.plugin.render(this.el,n);else if(\"INPUT\"===this.el.tagName)this.el.value=n;else\"text\"===this.el.tagName||\"tspan\"===this.el.tagName?this.el.textContent=n:this.el.innerHTML=n}},i.prototype.ensureNumber=function(t){return\"number\"==typeof t&&!isNaN(t)},i.prototype.validateValue=function(t){var i=Number(t);return this.ensureNumber(i)?i:(this.error=\"[CountUp] invalid start or end value: \".concat(t),null)},i.prototype.resetDuration=function(){this.startTime=null,this.duration=1e3*Number(this.options.duration),this.remaining=this.duration},i}();export{i as CountUp};\n","/*!\n * dashify \n *\n * Copyright (c) 2015-2017, Jon Schlinkert.\n * Released under the MIT License.\n */\n\n'use strict';\n\nmodule.exports = (str, options) => {\n if (typeof str !== 'string') throw new TypeError('expected a string');\n return str.trim()\n .replace(/([a-z])([A-Z])/g, '$1-$2')\n .replace(/\\W/g, m => /[À-ž]/.test(m) ? m : '-')\n .replace(/^-+|-+$/g, '')\n .replace(/-{2,}/g, m => options && options.condense ? '-' : m)\n .toLowerCase();\n};\n","var formatDistanceLocale = {\n lessThanXSeconds: {\n one: 'less than a second',\n other: 'less than {{count}} seconds'\n },\n xSeconds: {\n one: '1 second',\n other: '{{count}} seconds'\n },\n halfAMinute: 'half a minute',\n lessThanXMinutes: {\n one: 'less than a minute',\n other: 'less than {{count}} minutes'\n },\n xMinutes: {\n one: '1 minute',\n other: '{{count}} minutes'\n },\n aboutXHours: {\n one: 'about 1 hour',\n other: 'about {{count}} hours'\n },\n xHours: {\n one: '1 hour',\n other: '{{count}} hours'\n },\n xDays: {\n one: '1 day',\n other: '{{count}} days'\n },\n aboutXWeeks: {\n one: 'about 1 week',\n other: 'about {{count}} weeks'\n },\n xWeeks: {\n one: '1 week',\n other: '{{count}} weeks'\n },\n aboutXMonths: {\n one: 'about 1 month',\n other: 'about {{count}} months'\n },\n xMonths: {\n one: '1 month',\n other: '{{count}} months'\n },\n aboutXYears: {\n one: 'about 1 year',\n other: 'about {{count}} years'\n },\n xYears: {\n one: '1 year',\n other: '{{count}} years'\n },\n overXYears: {\n one: 'over 1 year',\n other: 'over {{count}} years'\n },\n almostXYears: {\n one: 'almost 1 year',\n other: 'almost {{count}} years'\n }\n};\nvar formatDistance = function formatDistance(token, count, options) {\n var result;\n var tokenValue = formatDistanceLocale[token];\n if (typeof tokenValue === 'string') {\n result = tokenValue;\n } else if (count === 1) {\n result = tokenValue.one;\n } else {\n result = tokenValue.other.replace('{{count}}', count.toString());\n }\n if (options !== null && options !== void 0 && options.addSuffix) {\n if (options.comparison && options.comparison > 0) {\n return 'in ' + result;\n } else {\n return result + ' ago';\n }\n }\n return result;\n};\nexport default formatDistance;","export default function buildFormatLongFn(args) {\n return function () {\n var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n // TODO: Remove String()\n var width = options.width ? String(options.width) : args.defaultWidth;\n var format = args.formats[width] || args.formats[args.defaultWidth];\n return format;\n };\n}","import buildFormatLongFn from \"../../../_lib/buildFormatLongFn/index.js\";\nvar dateFormats = {\n full: 'EEEE, MMMM do, y',\n long: 'MMMM do, y',\n medium: 'MMM d, y',\n short: 'MM/dd/yyyy'\n};\nvar timeFormats = {\n full: 'h:mm:ss a zzzz',\n long: 'h:mm:ss a z',\n medium: 'h:mm:ss a',\n short: 'h:mm a'\n};\nvar dateTimeFormats = {\n full: \"{{date}} 'at' {{time}}\",\n long: \"{{date}} 'at' {{time}}\",\n medium: '{{date}}, {{time}}',\n short: '{{date}}, {{time}}'\n};\nvar formatLong = {\n date: buildFormatLongFn({\n formats: dateFormats,\n defaultWidth: 'full'\n }),\n time: buildFormatLongFn({\n formats: timeFormats,\n defaultWidth: 'full'\n }),\n dateTime: buildFormatLongFn({\n formats: dateTimeFormats,\n defaultWidth: 'full'\n })\n};\nexport default formatLong;","var formatRelativeLocale = {\n lastWeek: \"'last' eeee 'at' p\",\n yesterday: \"'yesterday at' p\",\n today: \"'today at' p\",\n tomorrow: \"'tomorrow at' p\",\n nextWeek: \"eeee 'at' p\",\n other: 'P'\n};\nvar formatRelative = function formatRelative(token, _date, _baseDate, _options) {\n return formatRelativeLocale[token];\n};\nexport default formatRelative;","export default function buildLocalizeFn(args) {\n return function (dirtyIndex, options) {\n var context = options !== null && options !== void 0 && options.context ? String(options.context) : 'standalone';\n var valuesArray;\n if (context === 'formatting' && args.formattingValues) {\n var defaultWidth = args.defaultFormattingWidth || args.defaultWidth;\n var width = options !== null && options !== void 0 && options.width ? String(options.width) : defaultWidth;\n valuesArray = args.formattingValues[width] || args.formattingValues[defaultWidth];\n } else {\n var _defaultWidth = args.defaultWidth;\n var _width = options !== null && options !== void 0 && options.width ? String(options.width) : args.defaultWidth;\n valuesArray = args.values[_width] || args.values[_defaultWidth];\n }\n var index = args.argumentCallback ? args.argumentCallback(dirtyIndex) : dirtyIndex;\n // @ts-ignore: For some reason TypeScript just don't want to match it, no matter how hard we try. I challenge you to try to remove it!\n return valuesArray[index];\n };\n}","export default function buildMatchFn(args) {\n return function (string) {\n var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n var width = options.width;\n var matchPattern = width && args.matchPatterns[width] || args.matchPatterns[args.defaultMatchWidth];\n var matchResult = string.match(matchPattern);\n if (!matchResult) {\n return null;\n }\n var matchedString = matchResult[0];\n var parsePatterns = width && args.parsePatterns[width] || args.parsePatterns[args.defaultParseWidth];\n var key = Array.isArray(parsePatterns) ? findIndex(parsePatterns, function (pattern) {\n return pattern.test(matchedString);\n }) : findKey(parsePatterns, function (pattern) {\n return pattern.test(matchedString);\n });\n var value;\n value = args.valueCallback ? args.valueCallback(key) : key;\n value = options.valueCallback ? options.valueCallback(value) : value;\n var rest = string.slice(matchedString.length);\n return {\n value: value,\n rest: rest\n };\n };\n}\nfunction findKey(object, predicate) {\n for (var key in object) {\n if (object.hasOwnProperty(key) && predicate(object[key])) {\n return key;\n }\n }\n return undefined;\n}\nfunction findIndex(array, predicate) {\n for (var key = 0; key < array.length; key++) {\n if (predicate(array[key])) {\n return key;\n }\n }\n return undefined;\n}","import buildMatchFn from \"../../../_lib/buildMatchFn/index.js\";\nimport buildMatchPatternFn from \"../../../_lib/buildMatchPatternFn/index.js\";\nvar matchOrdinalNumberPattern = /^(\\d+)(th|st|nd|rd)?/i;\nvar parseOrdinalNumberPattern = /\\d+/i;\nvar matchEraPatterns = {\n narrow: /^(b|a)/i,\n abbreviated: /^(b\\.?\\s?c\\.?|b\\.?\\s?c\\.?\\s?e\\.?|a\\.?\\s?d\\.?|c\\.?\\s?e\\.?)/i,\n wide: /^(before christ|before common era|anno domini|common era)/i\n};\nvar parseEraPatterns = {\n any: [/^b/i, /^(a|c)/i]\n};\nvar matchQuarterPatterns = {\n narrow: /^[1234]/i,\n abbreviated: /^q[1234]/i,\n wide: /^[1234](th|st|nd|rd)? quarter/i\n};\nvar parseQuarterPatterns = {\n any: [/1/i, /2/i, /3/i, /4/i]\n};\nvar matchMonthPatterns = {\n narrow: /^[jfmasond]/i,\n abbreviated: /^(jan|feb|mar|apr|may|jun|jul|aug|sep|oct|nov|dec)/i,\n wide: /^(january|february|march|april|may|june|july|august|september|october|november|december)/i\n};\nvar parseMonthPatterns = {\n narrow: [/^j/i, /^f/i, /^m/i, /^a/i, /^m/i, /^j/i, /^j/i, /^a/i, /^s/i, /^o/i, /^n/i, /^d/i],\n any: [/^ja/i, /^f/i, /^mar/i, /^ap/i, /^may/i, /^jun/i, /^jul/i, /^au/i, /^s/i, /^o/i, /^n/i, /^d/i]\n};\nvar matchDayPatterns = {\n narrow: /^[smtwf]/i,\n short: /^(su|mo|tu|we|th|fr|sa)/i,\n abbreviated: /^(sun|mon|tue|wed|thu|fri|sat)/i,\n wide: /^(sunday|monday|tuesday|wednesday|thursday|friday|saturday)/i\n};\nvar parseDayPatterns = {\n narrow: [/^s/i, /^m/i, /^t/i, /^w/i, /^t/i, /^f/i, /^s/i],\n any: [/^su/i, /^m/i, /^tu/i, /^w/i, /^th/i, /^f/i, /^sa/i]\n};\nvar matchDayPeriodPatterns = {\n narrow: /^(a|p|mi|n|(in the|at) (morning|afternoon|evening|night))/i,\n any: /^([ap]\\.?\\s?m\\.?|midnight|noon|(in the|at) (morning|afternoon|evening|night))/i\n};\nvar parseDayPeriodPatterns = {\n any: {\n am: /^a/i,\n pm: /^p/i,\n midnight: /^mi/i,\n noon: /^no/i,\n morning: /morning/i,\n afternoon: /afternoon/i,\n evening: /evening/i,\n night: /night/i\n }\n};\nvar match = {\n ordinalNumber: buildMatchPatternFn({\n matchPattern: matchOrdinalNumberPattern,\n parsePattern: parseOrdinalNumberPattern,\n valueCallback: function valueCallback(value) {\n return parseInt(value, 10);\n }\n }),\n era: buildMatchFn({\n matchPatterns: matchEraPatterns,\n defaultMatchWidth: 'wide',\n parsePatterns: parseEraPatterns,\n defaultParseWidth: 'any'\n }),\n quarter: buildMatchFn({\n matchPatterns: matchQuarterPatterns,\n defaultMatchWidth: 'wide',\n parsePatterns: parseQuarterPatterns,\n defaultParseWidth: 'any',\n valueCallback: function valueCallback(index) {\n return index + 1;\n }\n }),\n month: buildMatchFn({\n matchPatterns: matchMonthPatterns,\n defaultMatchWidth: 'wide',\n parsePatterns: parseMonthPatterns,\n defaultParseWidth: 'any'\n }),\n day: buildMatchFn({\n matchPatterns: matchDayPatterns,\n defaultMatchWidth: 'wide',\n parsePatterns: parseDayPatterns,\n defaultParseWidth: 'any'\n }),\n dayPeriod: buildMatchFn({\n matchPatterns: matchDayPeriodPatterns,\n defaultMatchWidth: 'any',\n parsePatterns: parseDayPeriodPatterns,\n defaultParseWidth: 'any'\n })\n};\nexport default match;","export default function buildMatchPatternFn(args) {\n return function (string) {\n var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n var matchResult = string.match(args.matchPattern);\n if (!matchResult) return null;\n var matchedString = matchResult[0];\n var parseResult = string.match(args.parsePattern);\n if (!parseResult) return null;\n var value = args.valueCallback ? args.valueCallback(parseResult[0]) : parseResult[0];\n value = options.valueCallback ? options.valueCallback(value) : value;\n var rest = string.slice(matchedString.length);\n return {\n value: value,\n rest: rest\n };\n };\n}","import formatDistance from \"./_lib/formatDistance/index.js\";\nimport formatLong from \"./_lib/formatLong/index.js\";\nimport formatRelative from \"./_lib/formatRelative/index.js\";\nimport localize from \"./_lib/localize/index.js\";\nimport match from \"./_lib/match/index.js\";\n/**\n * @type {Locale}\n * @category Locales\n * @summary English locale (United States).\n * @language English\n * @iso-639-2 eng\n * @author Sasha Koss [@kossnocorp]{@link https://github.com/kossnocorp}\n * @author Lesha Koss [@leshakoss]{@link https://github.com/leshakoss}\n */\nvar locale = {\n code: 'en-US',\n formatDistance: formatDistance,\n formatLong: formatLong,\n formatRelative: formatRelative,\n localize: localize,\n match: match,\n options: {\n weekStartsOn: 0 /* Sunday */,\n firstWeekContainsDate: 1\n }\n};\nexport default locale;","import defaultLocale from \"../../locale/en-US/index.js\";\nexport default defaultLocale;","import buildLocalizeFn from \"../../../_lib/buildLocalizeFn/index.js\";\nvar eraValues = {\n narrow: ['B', 'A'],\n abbreviated: ['BC', 'AD'],\n wide: ['Before Christ', 'Anno Domini']\n};\nvar quarterValues = {\n narrow: ['1', '2', '3', '4'],\n abbreviated: ['Q1', 'Q2', 'Q3', 'Q4'],\n wide: ['1st quarter', '2nd quarter', '3rd quarter', '4th quarter']\n};\n\n// Note: in English, the names of days of the week and months are capitalized.\n// If you are making a new locale based on this one, check if the same is true for the language you're working on.\n// Generally, formatted dates should look like they are in the middle of a sentence,\n// e.g. in Spanish language the weekdays and months should be in the lowercase.\nvar monthValues = {\n narrow: ['J', 'F', 'M', 'A', 'M', 'J', 'J', 'A', 'S', 'O', 'N', 'D'],\n abbreviated: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'],\n wide: ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December']\n};\nvar dayValues = {\n narrow: ['S', 'M', 'T', 'W', 'T', 'F', 'S'],\n short: ['Su', 'Mo', 'Tu', 'We', 'Th', 'Fr', 'Sa'],\n abbreviated: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'],\n wide: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday']\n};\nvar dayPeriodValues = {\n narrow: {\n am: 'a',\n pm: 'p',\n midnight: 'mi',\n noon: 'n',\n morning: 'morning',\n afternoon: 'afternoon',\n evening: 'evening',\n night: 'night'\n },\n abbreviated: {\n am: 'AM',\n pm: 'PM',\n midnight: 'midnight',\n noon: 'noon',\n morning: 'morning',\n afternoon: 'afternoon',\n evening: 'evening',\n night: 'night'\n },\n wide: {\n am: 'a.m.',\n pm: 'p.m.',\n midnight: 'midnight',\n noon: 'noon',\n morning: 'morning',\n afternoon: 'afternoon',\n evening: 'evening',\n night: 'night'\n }\n};\nvar formattingDayPeriodValues = {\n narrow: {\n am: 'a',\n pm: 'p',\n midnight: 'mi',\n noon: 'n',\n morning: 'in the morning',\n afternoon: 'in the afternoon',\n evening: 'in the evening',\n night: 'at night'\n },\n abbreviated: {\n am: 'AM',\n pm: 'PM',\n midnight: 'midnight',\n noon: 'noon',\n morning: 'in the morning',\n afternoon: 'in the afternoon',\n evening: 'in the evening',\n night: 'at night'\n },\n wide: {\n am: 'a.m.',\n pm: 'p.m.',\n midnight: 'midnight',\n noon: 'noon',\n morning: 'in the morning',\n afternoon: 'in the afternoon',\n evening: 'in the evening',\n night: 'at night'\n }\n};\nvar ordinalNumber = function ordinalNumber(dirtyNumber, _options) {\n var number = Number(dirtyNumber);\n\n // If ordinal numbers depend on context, for example,\n // if they are different for different grammatical genders,\n // use `options.unit`.\n //\n // `unit` can be 'year', 'quarter', 'month', 'week', 'date', 'dayOfYear',\n // 'day', 'hour', 'minute', 'second'.\n\n var rem100 = number % 100;\n if (rem100 > 20 || rem100 < 10) {\n switch (rem100 % 10) {\n case 1:\n return number + 'st';\n case 2:\n return number + 'nd';\n case 3:\n return number + 'rd';\n }\n }\n return number + 'th';\n};\nvar localize = {\n ordinalNumber: ordinalNumber,\n era: buildLocalizeFn({\n values: eraValues,\n defaultWidth: 'wide'\n }),\n quarter: buildLocalizeFn({\n values: quarterValues,\n defaultWidth: 'wide',\n argumentCallback: function argumentCallback(quarter) {\n return quarter - 1;\n }\n }),\n month: buildLocalizeFn({\n values: monthValues,\n defaultWidth: 'wide'\n }),\n day: buildLocalizeFn({\n values: dayValues,\n defaultWidth: 'wide'\n }),\n dayPeriod: buildLocalizeFn({\n values: dayPeriodValues,\n defaultWidth: 'wide',\n formattingValues: formattingDayPeriodValues,\n defaultFormattingWidth: 'wide'\n })\n};\nexport default localize;","var defaultOptions = {};\nexport function getDefaultOptions() {\n return defaultOptions;\n}\nexport function setDefaultOptions(newOptions) {\n defaultOptions = newOptions;\n}","var dateLongFormatter = function dateLongFormatter(pattern, formatLong) {\n switch (pattern) {\n case 'P':\n return formatLong.date({\n width: 'short'\n });\n case 'PP':\n return formatLong.date({\n width: 'medium'\n });\n case 'PPP':\n return formatLong.date({\n width: 'long'\n });\n case 'PPPP':\n default:\n return formatLong.date({\n width: 'full'\n });\n }\n};\nvar timeLongFormatter = function timeLongFormatter(pattern, formatLong) {\n switch (pattern) {\n case 'p':\n return formatLong.time({\n width: 'short'\n });\n case 'pp':\n return formatLong.time({\n width: 'medium'\n });\n case 'ppp':\n return formatLong.time({\n width: 'long'\n });\n case 'pppp':\n default:\n return formatLong.time({\n width: 'full'\n });\n }\n};\nvar dateTimeLongFormatter = function dateTimeLongFormatter(pattern, formatLong) {\n var matchResult = pattern.match(/(P+)(p+)?/) || [];\n var datePattern = matchResult[1];\n var timePattern = matchResult[2];\n if (!timePattern) {\n return dateLongFormatter(pattern, formatLong);\n }\n var dateTimeFormat;\n switch (datePattern) {\n case 'P':\n dateTimeFormat = formatLong.dateTime({\n width: 'short'\n });\n break;\n case 'PP':\n dateTimeFormat = formatLong.dateTime({\n width: 'medium'\n });\n break;\n case 'PPP':\n dateTimeFormat = formatLong.dateTime({\n width: 'long'\n });\n break;\n case 'PPPP':\n default:\n dateTimeFormat = formatLong.dateTime({\n width: 'full'\n });\n break;\n }\n return dateTimeFormat.replace('{{date}}', dateLongFormatter(datePattern, formatLong)).replace('{{time}}', timeLongFormatter(timePattern, formatLong));\n};\nvar longFormatters = {\n p: timeLongFormatter,\n P: dateTimeLongFormatter\n};\nexport default longFormatters;","/**\n * Google Chrome as of 67.0.3396.87 introduced timezones with offset that includes seconds.\n * They usually appear for dates that denote time before the timezones were introduced\n * (e.g. for 'Europe/Prague' timezone the offset is GMT+00:57:44 before 1 October 1891\n * and GMT+01:00:00 after that date)\n *\n * Date#getTimezoneOffset returns the offset in minutes and would return 57 for the example above,\n * which would lead to incorrect calculations.\n *\n * This function returns the timezone offset in milliseconds that takes seconds in account.\n */\nexport default function getTimezoneOffsetInMilliseconds(date) {\n var utcDate = new Date(Date.UTC(date.getFullYear(), date.getMonth(), date.getDate(), date.getHours(), date.getMinutes(), date.getSeconds(), date.getMilliseconds()));\n utcDate.setUTCFullYear(date.getFullYear());\n return date.getTime() - utcDate.getTime();\n}","import toDate from \"../../toDate/index.js\";\nimport startOfUTCISOWeek from \"../startOfUTCISOWeek/index.js\";\nimport startOfUTCISOWeekYear from \"../startOfUTCISOWeekYear/index.js\";\nimport requiredArgs from \"../requiredArgs/index.js\";\nvar MILLISECONDS_IN_WEEK = 604800000;\nexport default function getUTCISOWeek(dirtyDate) {\n requiredArgs(1, arguments);\n var date = toDate(dirtyDate);\n var diff = startOfUTCISOWeek(date).getTime() - startOfUTCISOWeekYear(date).getTime();\n\n // Round the number of days to the nearest integer\n // because the number of milliseconds in a week is not constant\n // (e.g. it's different in the week of the daylight saving time clock shift)\n return Math.round(diff / MILLISECONDS_IN_WEEK) + 1;\n}","import getUTCISOWeekYear from \"../getUTCISOWeekYear/index.js\";\nimport startOfUTCISOWeek from \"../startOfUTCISOWeek/index.js\";\nimport requiredArgs from \"../requiredArgs/index.js\";\nexport default function startOfUTCISOWeekYear(dirtyDate) {\n requiredArgs(1, arguments);\n var year = getUTCISOWeekYear(dirtyDate);\n var fourthOfJanuary = new Date(0);\n fourthOfJanuary.setUTCFullYear(year, 0, 4);\n fourthOfJanuary.setUTCHours(0, 0, 0, 0);\n var date = startOfUTCISOWeek(fourthOfJanuary);\n return date;\n}","import toDate from \"../../toDate/index.js\";\nimport requiredArgs from \"../requiredArgs/index.js\";\nimport startOfUTCISOWeek from \"../startOfUTCISOWeek/index.js\";\nexport default function getUTCISOWeekYear(dirtyDate) {\n requiredArgs(1, arguments);\n var date = toDate(dirtyDate);\n var year = date.getUTCFullYear();\n var fourthOfJanuaryOfNextYear = new Date(0);\n fourthOfJanuaryOfNextYear.setUTCFullYear(year + 1, 0, 4);\n fourthOfJanuaryOfNextYear.setUTCHours(0, 0, 0, 0);\n var startOfNextYear = startOfUTCISOWeek(fourthOfJanuaryOfNextYear);\n var fourthOfJanuaryOfThisYear = new Date(0);\n fourthOfJanuaryOfThisYear.setUTCFullYear(year, 0, 4);\n fourthOfJanuaryOfThisYear.setUTCHours(0, 0, 0, 0);\n var startOfThisYear = startOfUTCISOWeek(fourthOfJanuaryOfThisYear);\n if (date.getTime() >= startOfNextYear.getTime()) {\n return year + 1;\n } else if (date.getTime() >= startOfThisYear.getTime()) {\n return year;\n } else {\n return year - 1;\n }\n}","import toDate from \"../../toDate/index.js\";\nimport startOfUTCWeek from \"../startOfUTCWeek/index.js\";\nimport startOfUTCWeekYear from \"../startOfUTCWeekYear/index.js\";\nimport requiredArgs from \"../requiredArgs/index.js\";\nvar MILLISECONDS_IN_WEEK = 604800000;\nexport default function getUTCWeek(dirtyDate, options) {\n requiredArgs(1, arguments);\n var date = toDate(dirtyDate);\n var diff = startOfUTCWeek(date, options).getTime() - startOfUTCWeekYear(date, options).getTime();\n\n // Round the number of days to the nearest integer\n // because the number of milliseconds in a week is not constant\n // (e.g. it's different in the week of the daylight saving time clock shift)\n return Math.round(diff / MILLISECONDS_IN_WEEK) + 1;\n}","import getUTCWeekYear from \"../getUTCWeekYear/index.js\";\nimport requiredArgs from \"../requiredArgs/index.js\";\nimport startOfUTCWeek from \"../startOfUTCWeek/index.js\";\nimport toInteger from \"../toInteger/index.js\";\nimport { getDefaultOptions } from \"../defaultOptions/index.js\";\nexport default function startOfUTCWeekYear(dirtyDate, options) {\n var _ref, _ref2, _ref3, _options$firstWeekCon, _options$locale, _options$locale$optio, _defaultOptions$local, _defaultOptions$local2;\n requiredArgs(1, arguments);\n var defaultOptions = getDefaultOptions();\n var firstWeekContainsDate = toInteger((_ref = (_ref2 = (_ref3 = (_options$firstWeekCon = options === null || options === void 0 ? void 0 : options.firstWeekContainsDate) !== null && _options$firstWeekCon !== void 0 ? _options$firstWeekCon : options === null || options === void 0 ? void 0 : (_options$locale = options.locale) === null || _options$locale === void 0 ? void 0 : (_options$locale$optio = _options$locale.options) === null || _options$locale$optio === void 0 ? void 0 : _options$locale$optio.firstWeekContainsDate) !== null && _ref3 !== void 0 ? _ref3 : defaultOptions.firstWeekContainsDate) !== null && _ref2 !== void 0 ? _ref2 : (_defaultOptions$local = defaultOptions.locale) === null || _defaultOptions$local === void 0 ? void 0 : (_defaultOptions$local2 = _defaultOptions$local.options) === null || _defaultOptions$local2 === void 0 ? void 0 : _defaultOptions$local2.firstWeekContainsDate) !== null && _ref !== void 0 ? _ref : 1);\n var year = getUTCWeekYear(dirtyDate, options);\n var firstWeek = new Date(0);\n firstWeek.setUTCFullYear(year, 0, firstWeekContainsDate);\n firstWeek.setUTCHours(0, 0, 0, 0);\n var date = startOfUTCWeek(firstWeek, options);\n return date;\n}","import toDate from \"../../toDate/index.js\";\nimport requiredArgs from \"../requiredArgs/index.js\";\nimport startOfUTCWeek from \"../startOfUTCWeek/index.js\";\nimport toInteger from \"../toInteger/index.js\";\nimport { getDefaultOptions } from \"../defaultOptions/index.js\";\nexport default function getUTCWeekYear(dirtyDate, options) {\n var _ref, _ref2, _ref3, _options$firstWeekCon, _options$locale, _options$locale$optio, _defaultOptions$local, _defaultOptions$local2;\n requiredArgs(1, arguments);\n var date = toDate(dirtyDate);\n var year = date.getUTCFullYear();\n var defaultOptions = getDefaultOptions();\n var firstWeekContainsDate = toInteger((_ref = (_ref2 = (_ref3 = (_options$firstWeekCon = options === null || options === void 0 ? void 0 : options.firstWeekContainsDate) !== null && _options$firstWeekCon !== void 0 ? _options$firstWeekCon : options === null || options === void 0 ? void 0 : (_options$locale = options.locale) === null || _options$locale === void 0 ? void 0 : (_options$locale$optio = _options$locale.options) === null || _options$locale$optio === void 0 ? void 0 : _options$locale$optio.firstWeekContainsDate) !== null && _ref3 !== void 0 ? _ref3 : defaultOptions.firstWeekContainsDate) !== null && _ref2 !== void 0 ? _ref2 : (_defaultOptions$local = defaultOptions.locale) === null || _defaultOptions$local === void 0 ? void 0 : (_defaultOptions$local2 = _defaultOptions$local.options) === null || _defaultOptions$local2 === void 0 ? void 0 : _defaultOptions$local2.firstWeekContainsDate) !== null && _ref !== void 0 ? _ref : 1);\n\n // Test if weekStartsOn is between 1 and 7 _and_ is not NaN\n if (!(firstWeekContainsDate >= 1 && firstWeekContainsDate <= 7)) {\n throw new RangeError('firstWeekContainsDate must be between 1 and 7 inclusively');\n }\n var firstWeekOfNextYear = new Date(0);\n firstWeekOfNextYear.setUTCFullYear(year + 1, 0, firstWeekContainsDate);\n firstWeekOfNextYear.setUTCHours(0, 0, 0, 0);\n var startOfNextYear = startOfUTCWeek(firstWeekOfNextYear, options);\n var firstWeekOfThisYear = new Date(0);\n firstWeekOfThisYear.setUTCFullYear(year, 0, firstWeekContainsDate);\n firstWeekOfThisYear.setUTCHours(0, 0, 0, 0);\n var startOfThisYear = startOfUTCWeek(firstWeekOfThisYear, options);\n if (date.getTime() >= startOfNextYear.getTime()) {\n return year + 1;\n } else if (date.getTime() >= startOfThisYear.getTime()) {\n return year;\n } else {\n return year - 1;\n }\n}","var protectedDayOfYearTokens = ['D', 'DD'];\nvar protectedWeekYearTokens = ['YY', 'YYYY'];\nexport function isProtectedDayOfYearToken(token) {\n return protectedDayOfYearTokens.indexOf(token) !== -1;\n}\nexport function isProtectedWeekYearToken(token) {\n return protectedWeekYearTokens.indexOf(token) !== -1;\n}\nexport function throwProtectedError(token, format, input) {\n if (token === 'YYYY') {\n throw new RangeError(\"Use `yyyy` instead of `YYYY` (in `\".concat(format, \"`) for formatting years to the input `\").concat(input, \"`; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md\"));\n } else if (token === 'YY') {\n throw new RangeError(\"Use `yy` instead of `YY` (in `\".concat(format, \"`) for formatting years to the input `\").concat(input, \"`; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md\"));\n } else if (token === 'D') {\n throw new RangeError(\"Use `d` instead of `D` (in `\".concat(format, \"`) for formatting days of the month to the input `\").concat(input, \"`; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md\"));\n } else if (token === 'DD') {\n throw new RangeError(\"Use `dd` instead of `DD` (in `\".concat(format, \"`) for formatting days of the month to the input `\").concat(input, \"`; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md\"));\n }\n}","export default function requiredArgs(required, args) {\n if (args.length < required) {\n throw new TypeError(required + ' argument' + (required > 1 ? 's' : '') + ' required, but only ' + args.length + ' present');\n }\n}","import toDate from \"../../toDate/index.js\";\nimport requiredArgs from \"../requiredArgs/index.js\";\nexport default function startOfUTCISOWeek(dirtyDate) {\n requiredArgs(1, arguments);\n var weekStartsOn = 1;\n var date = toDate(dirtyDate);\n var day = date.getUTCDay();\n var diff = (day < weekStartsOn ? 7 : 0) + day - weekStartsOn;\n date.setUTCDate(date.getUTCDate() - diff);\n date.setUTCHours(0, 0, 0, 0);\n return date;\n}","import toDate from \"../../toDate/index.js\";\nimport requiredArgs from \"../requiredArgs/index.js\";\nimport toInteger from \"../toInteger/index.js\";\nimport { getDefaultOptions } from \"../defaultOptions/index.js\";\nexport default function startOfUTCWeek(dirtyDate, options) {\n var _ref, _ref2, _ref3, _options$weekStartsOn, _options$locale, _options$locale$optio, _defaultOptions$local, _defaultOptions$local2;\n requiredArgs(1, arguments);\n var defaultOptions = getDefaultOptions();\n var weekStartsOn = toInteger((_ref = (_ref2 = (_ref3 = (_options$weekStartsOn = options === null || options === void 0 ? void 0 : options.weekStartsOn) !== null && _options$weekStartsOn !== void 0 ? _options$weekStartsOn : options === null || options === void 0 ? void 0 : (_options$locale = options.locale) === null || _options$locale === void 0 ? void 0 : (_options$locale$optio = _options$locale.options) === null || _options$locale$optio === void 0 ? void 0 : _options$locale$optio.weekStartsOn) !== null && _ref3 !== void 0 ? _ref3 : defaultOptions.weekStartsOn) !== null && _ref2 !== void 0 ? _ref2 : (_defaultOptions$local = defaultOptions.locale) === null || _defaultOptions$local === void 0 ? void 0 : (_defaultOptions$local2 = _defaultOptions$local.options) === null || _defaultOptions$local2 === void 0 ? void 0 : _defaultOptions$local2.weekStartsOn) !== null && _ref !== void 0 ? _ref : 0);\n\n // Test if weekStartsOn is between 0 and 6 _and_ is not NaN\n if (!(weekStartsOn >= 0 && weekStartsOn <= 6)) {\n throw new RangeError('weekStartsOn must be between 0 and 6 inclusively');\n }\n var date = toDate(dirtyDate);\n var day = date.getUTCDay();\n var diff = (day < weekStartsOn ? 7 : 0) + day - weekStartsOn;\n date.setUTCDate(date.getUTCDate() - diff);\n date.setUTCHours(0, 0, 0, 0);\n return date;\n}","export default function toInteger(dirtyNumber) {\n if (dirtyNumber === null || dirtyNumber === true || dirtyNumber === false) {\n return NaN;\n }\n var number = Number(dirtyNumber);\n if (isNaN(number)) {\n return number;\n }\n return number < 0 ? Math.ceil(number) : Math.floor(number);\n}","import toInteger from \"../_lib/toInteger/index.js\";\nimport toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name addDays\n * @category Day Helpers\n * @summary Add the specified number of days to the given date.\n *\n * @description\n * Add the specified number of days to the given date.\n *\n * @param {Date|Number} date - the date to be changed\n * @param {Number} amount - the amount of days to be added. Positive decimals will be rounded using `Math.floor`, decimals less than zero will be rounded using `Math.ceil`.\n * @returns {Date} - the new date with the days added\n * @throws {TypeError} - 2 arguments required\n *\n * @example\n * // Add 10 days to 1 September 2014:\n * const result = addDays(new Date(2014, 8, 1), 10)\n * //=> Thu Sep 11 2014 00:00:00\n */\nexport default function addDays(dirtyDate, dirtyAmount) {\n requiredArgs(2, arguments);\n var date = toDate(dirtyDate);\n var amount = toInteger(dirtyAmount);\n if (isNaN(amount)) {\n return new Date(NaN);\n }\n if (!amount) {\n // If 0 days, no-op to avoid changing times in the hour before end of DST\n return date;\n }\n date.setDate(date.getDate() + amount);\n return date;\n}","import toInteger from \"../_lib/toInteger/index.js\";\nimport addMilliseconds from \"../addMilliseconds/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\nvar MILLISECONDS_IN_HOUR = 3600000;\n\n/**\n * @name addHours\n * @category Hour Helpers\n * @summary Add the specified number of hours to the given date.\n *\n * @description\n * Add the specified number of hours to the given date.\n *\n * @param {Date|Number} date - the date to be changed\n * @param {Number} amount - the amount of hours to be added. Positive decimals will be rounded using `Math.floor`, decimals less than zero will be rounded using `Math.ceil`.\n * @returns {Date} the new date with the hours added\n * @throws {TypeError} 2 arguments required\n *\n * @example\n * // Add 2 hours to 10 July 2014 23:00:00:\n * const result = addHours(new Date(2014, 6, 10, 23, 0), 2)\n * //=> Fri Jul 11 2014 01:00:00\n */\nexport default function addHours(dirtyDate, dirtyAmount) {\n requiredArgs(2, arguments);\n var amount = toInteger(dirtyAmount);\n return addMilliseconds(dirtyDate, amount * MILLISECONDS_IN_HOUR);\n}","import toInteger from \"../_lib/toInteger/index.js\";\nimport toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name addMilliseconds\n * @category Millisecond Helpers\n * @summary Add the specified number of milliseconds to the given date.\n *\n * @description\n * Add the specified number of milliseconds to the given date.\n *\n * @param {Date|Number} date - the date to be changed\n * @param {Number} amount - the amount of milliseconds to be added. Positive decimals will be rounded using `Math.floor`, decimals less than zero will be rounded using `Math.ceil`.\n * @returns {Date} the new date with the milliseconds added\n * @throws {TypeError} 2 arguments required\n *\n * @example\n * // Add 750 milliseconds to 10 July 2014 12:45:30.000:\n * const result = addMilliseconds(new Date(2014, 6, 10, 12, 45, 30, 0), 750)\n * //=> Thu Jul 10 2014 12:45:30.750\n */\nexport default function addMilliseconds(dirtyDate, dirtyAmount) {\n requiredArgs(2, arguments);\n var timestamp = toDate(dirtyDate).getTime();\n var amount = toInteger(dirtyAmount);\n return new Date(timestamp + amount);\n}","import toInteger from \"../_lib/toInteger/index.js\";\nimport addMilliseconds from \"../addMilliseconds/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\nvar MILLISECONDS_IN_MINUTE = 60000;\n\n/**\n * @name addMinutes\n * @category Minute Helpers\n * @summary Add the specified number of minutes to the given date.\n *\n * @description\n * Add the specified number of minutes to the given date.\n *\n * @param {Date|Number} date - the date to be changed\n * @param {Number} amount - the amount of minutes to be added. Positive decimals will be rounded using `Math.floor`, decimals less than zero will be rounded using `Math.ceil`.\n * @returns {Date} the new date with the minutes added\n * @throws {TypeError} 2 arguments required\n *\n * @example\n * // Add 30 minutes to 10 July 2014 12:00:00:\n * const result = addMinutes(new Date(2014, 6, 10, 12, 0), 30)\n * //=> Thu Jul 10 2014 12:30:00\n */\nexport default function addMinutes(dirtyDate, dirtyAmount) {\n requiredArgs(2, arguments);\n var amount = toInteger(dirtyAmount);\n return addMilliseconds(dirtyDate, amount * MILLISECONDS_IN_MINUTE);\n}","import toInteger from \"../_lib/toInteger/index.js\";\nimport toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name addMonths\n * @category Month Helpers\n * @summary Add the specified number of months to the given date.\n *\n * @description\n * Add the specified number of months to the given date.\n *\n * @param {Date|Number} date - the date to be changed\n * @param {Number} amount - the amount of months to be added. Positive decimals will be rounded using `Math.floor`, decimals less than zero will be rounded using `Math.ceil`.\n * @returns {Date} the new date with the months added\n * @throws {TypeError} 2 arguments required\n *\n * @example\n * // Add 5 months to 1 September 2014:\n * const result = addMonths(new Date(2014, 8, 1), 5)\n * //=> Sun Feb 01 2015 00:00:00\n */\nexport default function addMonths(dirtyDate, dirtyAmount) {\n requiredArgs(2, arguments);\n var date = toDate(dirtyDate);\n var amount = toInteger(dirtyAmount);\n if (isNaN(amount)) {\n return new Date(NaN);\n }\n if (!amount) {\n // If 0 months, no-op to avoid changing times in the hour before end of DST\n return date;\n }\n var dayOfMonth = date.getDate();\n\n // The JS Date object supports date math by accepting out-of-bounds values for\n // month, day, etc. For example, new Date(2020, 0, 0) returns 31 Dec 2019 and\n // new Date(2020, 13, 1) returns 1 Feb 2021. This is *almost* the behavior we\n // want except that dates will wrap around the end of a month, meaning that\n // new Date(2020, 13, 31) will return 3 Mar 2021 not 28 Feb 2021 as desired. So\n // we'll default to the end of the desired month by adding 1 to the desired\n // month and using a date of 0 to back up one day to the end of the desired\n // month.\n var endOfDesiredMonth = new Date(date.getTime());\n endOfDesiredMonth.setMonth(date.getMonth() + amount + 1, 0);\n var daysInMonth = endOfDesiredMonth.getDate();\n if (dayOfMonth >= daysInMonth) {\n // If we're already at the end of the month, then this is the correct date\n // and we're done.\n return endOfDesiredMonth;\n } else {\n // Otherwise, we now know that setting the original day-of-month value won't\n // cause an overflow, so set the desired day-of-month. Note that we can't\n // just set the date of `endOfDesiredMonth` because that object may have had\n // its time changed in the unusual case where where a DST transition was on\n // the last day of the month and its local time was in the hour skipped or\n // repeated next to a DST transition. So we use `date` instead which is\n // guaranteed to still have the original time.\n date.setFullYear(endOfDesiredMonth.getFullYear(), endOfDesiredMonth.getMonth(), dayOfMonth);\n return date;\n }\n}","import toInteger from \"../_lib/toInteger/index.js\";\nimport addMonths from \"../addMonths/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name addQuarters\n * @category Quarter Helpers\n * @summary Add the specified number of year quarters to the given date.\n *\n * @description\n * Add the specified number of year quarters to the given date.\n *\n * @param {Date|Number} date - the date to be changed\n * @param {Number} amount - the amount of quarters to be added. Positive decimals will be rounded using `Math.floor`, decimals less than zero will be rounded using `Math.ceil`.\n * @returns {Date} the new date with the quarters added\n * @throws {TypeError} 2 arguments required\n *\n * @example\n * // Add 1 quarter to 1 September 2014:\n * const result = addQuarters(new Date(2014, 8, 1), 1)\n * //=> Mon Dec 01 2014 00:00:00\n */\nexport default function addQuarters(dirtyDate, dirtyAmount) {\n requiredArgs(2, arguments);\n var amount = toInteger(dirtyAmount);\n var months = amount * 3;\n return addMonths(dirtyDate, months);\n}","import toInteger from \"../_lib/toInteger/index.js\";\nimport addDays from \"../addDays/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name addWeeks\n * @category Week Helpers\n * @summary Add the specified number of weeks to the given date.\n *\n * @description\n * Add the specified number of week to the given date.\n *\n * @param {Date|Number} date - the date to be changed\n * @param {Number} amount - the amount of weeks to be added. Positive decimals will be rounded using `Math.floor`, decimals less than zero will be rounded using `Math.ceil`.\n * @returns {Date} the new date with the weeks added\n * @throws {TypeError} 2 arguments required\n *\n * @example\n * // Add 4 weeks to 1 September 2014:\n * const result = addWeeks(new Date(2014, 8, 1), 4)\n * //=> Mon Sep 29 2014 00:00:00\n */\nexport default function addWeeks(dirtyDate, dirtyAmount) {\n requiredArgs(2, arguments);\n var amount = toInteger(dirtyAmount);\n var days = amount * 7;\n return addDays(dirtyDate, days);\n}","import toInteger from \"../_lib/toInteger/index.js\";\nimport addMonths from \"../addMonths/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name addYears\n * @category Year Helpers\n * @summary Add the specified number of years to the given date.\n *\n * @description\n * Add the specified number of years to the given date.\n *\n * @param {Date|Number} date - the date to be changed\n * @param {Number} amount - the amount of years to be added. Positive decimals will be rounded using `Math.floor`, decimals less than zero will be rounded using `Math.ceil`.\n * @returns {Date} the new date with the years added\n * @throws {TypeError} 2 arguments required\n *\n * @example\n * // Add 5 years to 1 September 2014:\n * const result = addYears(new Date(2014, 8, 1), 5)\n * //=> Sun Sep 01 2019 00:00:00\n */\nexport default function addYears(dirtyDate, dirtyAmount) {\n requiredArgs(2, arguments);\n var amount = toInteger(dirtyAmount);\n return addMonths(dirtyDate, amount * 12);\n}","/**\n * Days in 1 week.\n *\n * @name daysInWeek\n * @constant\n * @type {number}\n * @default\n */\nexport var daysInWeek = 7;\n\n/**\n * Days in 1 year\n * One years equals 365.2425 days according to the formula:\n *\n * > Leap year occures every 4 years, except for years that are divisable by 100 and not divisable by 400.\n * > 1 mean year = (365+1/4-1/100+1/400) days = 365.2425 days\n *\n * @name daysInYear\n * @constant\n * @type {number}\n * @default\n */\nexport var daysInYear = 365.2425;\n\n/**\n * Maximum allowed time.\n *\n * @name maxTime\n * @constant\n * @type {number}\n * @default\n */\nexport var maxTime = Math.pow(10, 8) * 24 * 60 * 60 * 1000;\n\n/**\n * Milliseconds in 1 minute\n *\n * @name millisecondsInMinute\n * @constant\n * @type {number}\n * @default\n */\nexport var millisecondsInMinute = 60000;\n\n/**\n * Milliseconds in 1 hour\n *\n * @name millisecondsInHour\n * @constant\n * @type {number}\n * @default\n */\nexport var millisecondsInHour = 3600000;\n\n/**\n * Milliseconds in 1 second\n *\n * @name millisecondsInSecond\n * @constant\n * @type {number}\n * @default\n */\nexport var millisecondsInSecond = 1000;\n\n/**\n * Minimum allowed time.\n *\n * @name minTime\n * @constant\n * @type {number}\n * @default\n */\nexport var minTime = -maxTime;\n\n/**\n * Minutes in 1 hour\n *\n * @name minutesInHour\n * @constant\n * @type {number}\n * @default\n */\nexport var minutesInHour = 60;\n\n/**\n * Months in 1 quarter\n *\n * @name monthsInQuarter\n * @constant\n * @type {number}\n * @default\n */\nexport var monthsInQuarter = 3;\n\n/**\n * Months in 1 year\n *\n * @name monthsInYear\n * @constant\n * @type {number}\n * @default\n */\nexport var monthsInYear = 12;\n\n/**\n * Quarters in 1 year\n *\n * @name quartersInYear\n * @constant\n * @type {number}\n * @default\n */\nexport var quartersInYear = 4;\n\n/**\n * Seconds in 1 hour\n *\n * @name secondsInHour\n * @constant\n * @type {number}\n * @default\n */\nexport var secondsInHour = 3600;\n\n/**\n * Seconds in 1 minute\n *\n * @name secondsInMinute\n * @constant\n * @type {number}\n * @default\n */\nexport var secondsInMinute = 60;\n\n/**\n * Seconds in 1 day\n *\n * @name secondsInDay\n * @constant\n * @type {number}\n * @default\n */\nexport var secondsInDay = secondsInHour * 24;\n\n/**\n * Seconds in 1 week\n *\n * @name secondsInWeek\n * @constant\n * @type {number}\n * @default\n */\nexport var secondsInWeek = secondsInDay * 7;\n\n/**\n * Seconds in 1 year\n *\n * @name secondsInYear\n * @constant\n * @type {number}\n * @default\n */\nexport var secondsInYear = secondsInDay * daysInYear;\n\n/**\n * Seconds in 1 month\n *\n * @name secondsInMonth\n * @constant\n * @type {number}\n * @default\n */\nexport var secondsInMonth = secondsInYear / 12;\n\n/**\n * Seconds in 1 quarter\n *\n * @name secondsInQuarter\n * @constant\n * @type {number}\n * @default\n */\nexport var secondsInQuarter = secondsInMonth * 3;","import getTimezoneOffsetInMilliseconds from \"../_lib/getTimezoneOffsetInMilliseconds/index.js\";\nimport startOfDay from \"../startOfDay/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\nvar MILLISECONDS_IN_DAY = 86400000;\n\n/**\n * @name differenceInCalendarDays\n * @category Day Helpers\n * @summary Get the number of calendar days between the given dates.\n *\n * @description\n * Get the number of calendar days between the given dates. This means that the times are removed\n * from the dates and then the difference in days is calculated.\n *\n * @param {Date|Number} dateLeft - the later date\n * @param {Date|Number} dateRight - the earlier date\n * @returns {Number} the number of calendar days\n * @throws {TypeError} 2 arguments required\n *\n * @example\n * // How many calendar days are between\n * // 2 July 2011 23:00:00 and 2 July 2012 00:00:00?\n * const result = differenceInCalendarDays(\n * new Date(2012, 6, 2, 0, 0),\n * new Date(2011, 6, 2, 23, 0)\n * )\n * //=> 366\n * // How many calendar days are between\n * // 2 July 2011 23:59:00 and 3 July 2011 00:01:00?\n * const result = differenceInCalendarDays(\n * new Date(2011, 6, 3, 0, 1),\n * new Date(2011, 6, 2, 23, 59)\n * )\n * //=> 1\n */\nexport default function differenceInCalendarDays(dirtyDateLeft, dirtyDateRight) {\n requiredArgs(2, arguments);\n var startOfDayLeft = startOfDay(dirtyDateLeft);\n var startOfDayRight = startOfDay(dirtyDateRight);\n var timestampLeft = startOfDayLeft.getTime() - getTimezoneOffsetInMilliseconds(startOfDayLeft);\n var timestampRight = startOfDayRight.getTime() - getTimezoneOffsetInMilliseconds(startOfDayRight);\n\n // Round the number of days to the nearest integer\n // because the number of milliseconds in a day is not constant\n // (e.g. it's different in the day of the daylight saving time clock shift)\n return Math.round((timestampLeft - timestampRight) / MILLISECONDS_IN_DAY);\n}","import toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name differenceInCalendarMonths\n * @category Month Helpers\n * @summary Get the number of calendar months between the given dates.\n *\n * @description\n * Get the number of calendar months between the given dates.\n *\n * @param {Date|Number} dateLeft - the later date\n * @param {Date|Number} dateRight - the earlier date\n * @returns {Number} the number of calendar months\n * @throws {TypeError} 2 arguments required\n *\n * @example\n * // How many calendar months are between 31 January 2014 and 1 September 2014?\n * const result = differenceInCalendarMonths(\n * new Date(2014, 8, 1),\n * new Date(2014, 0, 31)\n * )\n * //=> 8\n */\nexport default function differenceInCalendarMonths(dirtyDateLeft, dirtyDateRight) {\n requiredArgs(2, arguments);\n var dateLeft = toDate(dirtyDateLeft);\n var dateRight = toDate(dirtyDateRight);\n var yearDiff = dateLeft.getFullYear() - dateRight.getFullYear();\n var monthDiff = dateLeft.getMonth() - dateRight.getMonth();\n return yearDiff * 12 + monthDiff;\n}","import toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name differenceInCalendarYears\n * @category Year Helpers\n * @summary Get the number of calendar years between the given dates.\n *\n * @description\n * Get the number of calendar years between the given dates.\n *\n * @param {Date|Number} dateLeft - the later date\n * @param {Date|Number} dateRight - the earlier date\n * @returns {Number} the number of calendar years\n * @throws {TypeError} 2 arguments required\n *\n * @example\n * // How many calendar years are between 31 December 2013 and 11 February 2015?\n * const result = differenceInCalendarYears(\n * new Date(2015, 1, 11),\n * new Date(2013, 11, 31)\n * )\n * //=> 2\n */\nexport default function differenceInCalendarYears(dirtyDateLeft, dirtyDateRight) {\n requiredArgs(2, arguments);\n var dateLeft = toDate(dirtyDateLeft);\n var dateRight = toDate(dirtyDateRight);\n return dateLeft.getFullYear() - dateRight.getFullYear();\n}","import toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name endOfDay\n * @category Day Helpers\n * @summary Return the end of a day for the given date.\n *\n * @description\n * Return the end of a day for the given date.\n * The result will be in the local timezone.\n *\n * @param {Date|Number} date - the original date\n * @returns {Date} the end of a day\n * @throws {TypeError} 1 argument required\n *\n * @example\n * // The end of a day for 2 September 2014 11:55:00:\n * const result = endOfDay(new Date(2014, 8, 2, 11, 55, 0))\n * //=> Tue Sep 02 2014 23:59:59.999\n */\nexport default function endOfDay(dirtyDate) {\n requiredArgs(1, arguments);\n var date = toDate(dirtyDate);\n date.setHours(23, 59, 59, 999);\n return date;\n}","import toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name endOfMonth\n * @category Month Helpers\n * @summary Return the end of a month for the given date.\n *\n * @description\n * Return the end of a month for the given date.\n * The result will be in the local timezone.\n *\n * @param {Date|Number} date - the original date\n * @returns {Date} the end of a month\n * @throws {TypeError} 1 argument required\n *\n * @example\n * // The end of a month for 2 September 2014 11:55:00:\n * const result = endOfMonth(new Date(2014, 8, 2, 11, 55, 0))\n * //=> Tue Sep 30 2014 23:59:59.999\n */\nexport default function endOfMonth(dirtyDate) {\n requiredArgs(1, arguments);\n var date = toDate(dirtyDate);\n var month = date.getMonth();\n date.setFullYear(date.getFullYear(), month + 1, 0);\n date.setHours(23, 59, 59, 999);\n return date;\n}","import { getDefaultOptions } from \"../_lib/defaultOptions/index.js\";\nimport toDate from \"../toDate/index.js\";\nimport toInteger from \"../_lib/toInteger/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name endOfWeek\n * @category Week Helpers\n * @summary Return the end of a week for the given date.\n *\n * @description\n * Return the end of a week for the given date.\n * The result will be in the local timezone.\n *\n * @param {Date|Number} date - the original date\n * @param {Object} [options] - an object with options.\n * @param {Locale} [options.locale=defaultLocale] - the locale object. See [Locale]{@link https://date-fns.org/docs/Locale}\n * @param {0|1|2|3|4|5|6} [options.weekStartsOn=0] - the index of the first day of the week (0 - Sunday)\n * @returns {Date} the end of a week\n * @throws {TypeError} 1 argument required\n * @throws {RangeError} `options.weekStartsOn` must be between 0 and 6\n *\n * @example\n * // The end of a week for 2 September 2014 11:55:00:\n * const result = endOfWeek(new Date(2014, 8, 2, 11, 55, 0))\n * //=> Sat Sep 06 2014 23:59:59.999\n *\n * @example\n * // If the week starts on Monday, the end of the week for 2 September 2014 11:55:00:\n * const result = endOfWeek(new Date(2014, 8, 2, 11, 55, 0), { weekStartsOn: 1 })\n * //=> Sun Sep 07 2014 23:59:59.999\n */\nexport default function endOfWeek(dirtyDate, options) {\n var _ref, _ref2, _ref3, _options$weekStartsOn, _options$locale, _options$locale$optio, _defaultOptions$local, _defaultOptions$local2;\n requiredArgs(1, arguments);\n var defaultOptions = getDefaultOptions();\n var weekStartsOn = toInteger((_ref = (_ref2 = (_ref3 = (_options$weekStartsOn = options === null || options === void 0 ? void 0 : options.weekStartsOn) !== null && _options$weekStartsOn !== void 0 ? _options$weekStartsOn : options === null || options === void 0 ? void 0 : (_options$locale = options.locale) === null || _options$locale === void 0 ? void 0 : (_options$locale$optio = _options$locale.options) === null || _options$locale$optio === void 0 ? void 0 : _options$locale$optio.weekStartsOn) !== null && _ref3 !== void 0 ? _ref3 : defaultOptions.weekStartsOn) !== null && _ref2 !== void 0 ? _ref2 : (_defaultOptions$local = defaultOptions.locale) === null || _defaultOptions$local === void 0 ? void 0 : (_defaultOptions$local2 = _defaultOptions$local.options) === null || _defaultOptions$local2 === void 0 ? void 0 : _defaultOptions$local2.weekStartsOn) !== null && _ref !== void 0 ? _ref : 0);\n\n // Test if weekStartsOn is between 0 and 6 _and_ is not NaN\n if (!(weekStartsOn >= 0 && weekStartsOn <= 6)) {\n throw new RangeError('weekStartsOn must be between 0 and 6 inclusively');\n }\n var date = toDate(dirtyDate);\n var day = date.getDay();\n var diff = (day < weekStartsOn ? -7 : 0) + 6 - (day - weekStartsOn);\n date.setDate(date.getDate() + diff);\n date.setHours(23, 59, 59, 999);\n return date;\n}","import toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name endOfYear\n * @category Year Helpers\n * @summary Return the end of a year for the given date.\n *\n * @description\n * Return the end of a year for the given date.\n * The result will be in the local timezone.\n *\n * @param {Date|Number} date - the original date\n * @returns {Date} the end of a year\n * @throws {TypeError} 1 argument required\n *\n * @example\n * // The end of a year for 2 September 2014 11:55:00:\n * const result = endOfYear(new Date(2014, 8, 2, 11, 55, 00))\n * //=> Wed Dec 31 2014 23:59:59.999\n */\nexport default function endOfYear(dirtyDate) {\n requiredArgs(1, arguments);\n var date = toDate(dirtyDate);\n var year = date.getFullYear();\n date.setFullYear(year + 1, 0, 0);\n date.setHours(23, 59, 59, 999);\n return date;\n}","export default function addLeadingZeros(number, targetLength) {\n var sign = number < 0 ? '-' : '';\n var output = Math.abs(number).toString();\n while (output.length < targetLength) {\n output = '0' + output;\n }\n return sign + output;\n}","import addLeadingZeros from \"../../addLeadingZeros/index.js\";\n/*\n * | | Unit | | Unit |\n * |-----|--------------------------------|-----|--------------------------------|\n * | a | AM, PM | A* | |\n * | d | Day of month | D | |\n * | h | Hour [1-12] | H | Hour [0-23] |\n * | m | Minute | M | Month |\n * | s | Second | S | Fraction of second |\n * | y | Year (abs) | Y | |\n *\n * Letters marked by * are not implemented but reserved by Unicode standard.\n */\nvar formatters = {\n // Year\n y: function y(date, token) {\n // From http://www.unicode.org/reports/tr35/tr35-31/tr35-dates.html#Date_Format_tokens\n // | Year | y | yy | yyy | yyyy | yyyyy |\n // |----------|-------|----|-------|-------|-------|\n // | AD 1 | 1 | 01 | 001 | 0001 | 00001 |\n // | AD 12 | 12 | 12 | 012 | 0012 | 00012 |\n // | AD 123 | 123 | 23 | 123 | 0123 | 00123 |\n // | AD 1234 | 1234 | 34 | 1234 | 1234 | 01234 |\n // | AD 12345 | 12345 | 45 | 12345 | 12345 | 12345 |\n\n var signedYear = date.getUTCFullYear();\n // Returns 1 for 1 BC (which is year 0 in JavaScript)\n var year = signedYear > 0 ? signedYear : 1 - signedYear;\n return addLeadingZeros(token === 'yy' ? year % 100 : year, token.length);\n },\n // Month\n M: function M(date, token) {\n var month = date.getUTCMonth();\n return token === 'M' ? String(month + 1) : addLeadingZeros(month + 1, 2);\n },\n // Day of the month\n d: function d(date, token) {\n return addLeadingZeros(date.getUTCDate(), token.length);\n },\n // AM or PM\n a: function a(date, token) {\n var dayPeriodEnumValue = date.getUTCHours() / 12 >= 1 ? 'pm' : 'am';\n switch (token) {\n case 'a':\n case 'aa':\n return dayPeriodEnumValue.toUpperCase();\n case 'aaa':\n return dayPeriodEnumValue;\n case 'aaaaa':\n return dayPeriodEnumValue[0];\n case 'aaaa':\n default:\n return dayPeriodEnumValue === 'am' ? 'a.m.' : 'p.m.';\n }\n },\n // Hour [1-12]\n h: function h(date, token) {\n return addLeadingZeros(date.getUTCHours() % 12 || 12, token.length);\n },\n // Hour [0-23]\n H: function H(date, token) {\n return addLeadingZeros(date.getUTCHours(), token.length);\n },\n // Minute\n m: function m(date, token) {\n return addLeadingZeros(date.getUTCMinutes(), token.length);\n },\n // Second\n s: function s(date, token) {\n return addLeadingZeros(date.getUTCSeconds(), token.length);\n },\n // Fraction of second\n S: function S(date, token) {\n var numberOfDigits = token.length;\n var milliseconds = date.getUTCMilliseconds();\n var fractionalSeconds = Math.floor(milliseconds * Math.pow(10, numberOfDigits - 3));\n return addLeadingZeros(fractionalSeconds, token.length);\n }\n};\nexport default formatters;","import getUTCDayOfYear from \"../../../_lib/getUTCDayOfYear/index.js\";\nimport getUTCISOWeek from \"../../../_lib/getUTCISOWeek/index.js\";\nimport getUTCISOWeekYear from \"../../../_lib/getUTCISOWeekYear/index.js\";\nimport getUTCWeek from \"../../../_lib/getUTCWeek/index.js\";\nimport getUTCWeekYear from \"../../../_lib/getUTCWeekYear/index.js\";\nimport addLeadingZeros from \"../../addLeadingZeros/index.js\";\nimport lightFormatters from \"../lightFormatters/index.js\";\nvar dayPeriodEnum = {\n am: 'am',\n pm: 'pm',\n midnight: 'midnight',\n noon: 'noon',\n morning: 'morning',\n afternoon: 'afternoon',\n evening: 'evening',\n night: 'night'\n};\n/*\n * | | Unit | | Unit |\n * |-----|--------------------------------|-----|--------------------------------|\n * | a | AM, PM | A* | Milliseconds in day |\n * | b | AM, PM, noon, midnight | B | Flexible day period |\n * | c | Stand-alone local day of week | C* | Localized hour w/ day period |\n * | d | Day of month | D | Day of year |\n * | e | Local day of week | E | Day of week |\n * | f | | F* | Day of week in month |\n * | g* | Modified Julian day | G | Era |\n * | h | Hour [1-12] | H | Hour [0-23] |\n * | i! | ISO day of week | I! | ISO week of year |\n * | j* | Localized hour w/ day period | J* | Localized hour w/o day period |\n * | k | Hour [1-24] | K | Hour [0-11] |\n * | l* | (deprecated) | L | Stand-alone month |\n * | m | Minute | M | Month |\n * | n | | N | |\n * | o! | Ordinal number modifier | O | Timezone (GMT) |\n * | p! | Long localized time | P! | Long localized date |\n * | q | Stand-alone quarter | Q | Quarter |\n * | r* | Related Gregorian year | R! | ISO week-numbering year |\n * | s | Second | S | Fraction of second |\n * | t! | Seconds timestamp | T! | Milliseconds timestamp |\n * | u | Extended year | U* | Cyclic year |\n * | v* | Timezone (generic non-locat.) | V* | Timezone (location) |\n * | w | Local week of year | W* | Week of month |\n * | x | Timezone (ISO-8601 w/o Z) | X | Timezone (ISO-8601) |\n * | y | Year (abs) | Y | Local week-numbering year |\n * | z | Timezone (specific non-locat.) | Z* | Timezone (aliases) |\n *\n * Letters marked by * are not implemented but reserved by Unicode standard.\n *\n * Letters marked by ! are non-standard, but implemented by date-fns:\n * - `o` modifies the previous token to turn it into an ordinal (see `format` docs)\n * - `i` is ISO day of week. For `i` and `ii` is returns numeric ISO week days,\n * i.e. 7 for Sunday, 1 for Monday, etc.\n * - `I` is ISO week of year, as opposed to `w` which is local week of year.\n * - `R` is ISO week-numbering year, as opposed to `Y` which is local week-numbering year.\n * `R` is supposed to be used in conjunction with `I` and `i`\n * for universal ISO week-numbering date, whereas\n * `Y` is supposed to be used in conjunction with `w` and `e`\n * for week-numbering date specific to the locale.\n * - `P` is long localized date format\n * - `p` is long localized time format\n */\n\nvar formatters = {\n // Era\n G: function G(date, token, localize) {\n var era = date.getUTCFullYear() > 0 ? 1 : 0;\n switch (token) {\n // AD, BC\n case 'G':\n case 'GG':\n case 'GGG':\n return localize.era(era, {\n width: 'abbreviated'\n });\n // A, B\n case 'GGGGG':\n return localize.era(era, {\n width: 'narrow'\n });\n // Anno Domini, Before Christ\n case 'GGGG':\n default:\n return localize.era(era, {\n width: 'wide'\n });\n }\n },\n // Year\n y: function y(date, token, localize) {\n // Ordinal number\n if (token === 'yo') {\n var signedYear = date.getUTCFullYear();\n // Returns 1 for 1 BC (which is year 0 in JavaScript)\n var year = signedYear > 0 ? signedYear : 1 - signedYear;\n return localize.ordinalNumber(year, {\n unit: 'year'\n });\n }\n return lightFormatters.y(date, token);\n },\n // Local week-numbering year\n Y: function Y(date, token, localize, options) {\n var signedWeekYear = getUTCWeekYear(date, options);\n // Returns 1 for 1 BC (which is year 0 in JavaScript)\n var weekYear = signedWeekYear > 0 ? signedWeekYear : 1 - signedWeekYear;\n\n // Two digit year\n if (token === 'YY') {\n var twoDigitYear = weekYear % 100;\n return addLeadingZeros(twoDigitYear, 2);\n }\n\n // Ordinal number\n if (token === 'Yo') {\n return localize.ordinalNumber(weekYear, {\n unit: 'year'\n });\n }\n\n // Padding\n return addLeadingZeros(weekYear, token.length);\n },\n // ISO week-numbering year\n R: function R(date, token) {\n var isoWeekYear = getUTCISOWeekYear(date);\n\n // Padding\n return addLeadingZeros(isoWeekYear, token.length);\n },\n // Extended year. This is a single number designating the year of this calendar system.\n // The main difference between `y` and `u` localizers are B.C. years:\n // | Year | `y` | `u` |\n // |------|-----|-----|\n // | AC 1 | 1 | 1 |\n // | BC 1 | 1 | 0 |\n // | BC 2 | 2 | -1 |\n // Also `yy` always returns the last two digits of a year,\n // while `uu` pads single digit years to 2 characters and returns other years unchanged.\n u: function u(date, token) {\n var year = date.getUTCFullYear();\n return addLeadingZeros(year, token.length);\n },\n // Quarter\n Q: function Q(date, token, localize) {\n var quarter = Math.ceil((date.getUTCMonth() + 1) / 3);\n switch (token) {\n // 1, 2, 3, 4\n case 'Q':\n return String(quarter);\n // 01, 02, 03, 04\n case 'QQ':\n return addLeadingZeros(quarter, 2);\n // 1st, 2nd, 3rd, 4th\n case 'Qo':\n return localize.ordinalNumber(quarter, {\n unit: 'quarter'\n });\n // Q1, Q2, Q3, Q4\n case 'QQQ':\n return localize.quarter(quarter, {\n width: 'abbreviated',\n context: 'formatting'\n });\n // 1, 2, 3, 4 (narrow quarter; could be not numerical)\n case 'QQQQQ':\n return localize.quarter(quarter, {\n width: 'narrow',\n context: 'formatting'\n });\n // 1st quarter, 2nd quarter, ...\n case 'QQQQ':\n default:\n return localize.quarter(quarter, {\n width: 'wide',\n context: 'formatting'\n });\n }\n },\n // Stand-alone quarter\n q: function q(date, token, localize) {\n var quarter = Math.ceil((date.getUTCMonth() + 1) / 3);\n switch (token) {\n // 1, 2, 3, 4\n case 'q':\n return String(quarter);\n // 01, 02, 03, 04\n case 'qq':\n return addLeadingZeros(quarter, 2);\n // 1st, 2nd, 3rd, 4th\n case 'qo':\n return localize.ordinalNumber(quarter, {\n unit: 'quarter'\n });\n // Q1, Q2, Q3, Q4\n case 'qqq':\n return localize.quarter(quarter, {\n width: 'abbreviated',\n context: 'standalone'\n });\n // 1, 2, 3, 4 (narrow quarter; could be not numerical)\n case 'qqqqq':\n return localize.quarter(quarter, {\n width: 'narrow',\n context: 'standalone'\n });\n // 1st quarter, 2nd quarter, ...\n case 'qqqq':\n default:\n return localize.quarter(quarter, {\n width: 'wide',\n context: 'standalone'\n });\n }\n },\n // Month\n M: function M(date, token, localize) {\n var month = date.getUTCMonth();\n switch (token) {\n case 'M':\n case 'MM':\n return lightFormatters.M(date, token);\n // 1st, 2nd, ..., 12th\n case 'Mo':\n return localize.ordinalNumber(month + 1, {\n unit: 'month'\n });\n // Jan, Feb, ..., Dec\n case 'MMM':\n return localize.month(month, {\n width: 'abbreviated',\n context: 'formatting'\n });\n // J, F, ..., D\n case 'MMMMM':\n return localize.month(month, {\n width: 'narrow',\n context: 'formatting'\n });\n // January, February, ..., December\n case 'MMMM':\n default:\n return localize.month(month, {\n width: 'wide',\n context: 'formatting'\n });\n }\n },\n // Stand-alone month\n L: function L(date, token, localize) {\n var month = date.getUTCMonth();\n switch (token) {\n // 1, 2, ..., 12\n case 'L':\n return String(month + 1);\n // 01, 02, ..., 12\n case 'LL':\n return addLeadingZeros(month + 1, 2);\n // 1st, 2nd, ..., 12th\n case 'Lo':\n return localize.ordinalNumber(month + 1, {\n unit: 'month'\n });\n // Jan, Feb, ..., Dec\n case 'LLL':\n return localize.month(month, {\n width: 'abbreviated',\n context: 'standalone'\n });\n // J, F, ..., D\n case 'LLLLL':\n return localize.month(month, {\n width: 'narrow',\n context: 'standalone'\n });\n // January, February, ..., December\n case 'LLLL':\n default:\n return localize.month(month, {\n width: 'wide',\n context: 'standalone'\n });\n }\n },\n // Local week of year\n w: function w(date, token, localize, options) {\n var week = getUTCWeek(date, options);\n if (token === 'wo') {\n return localize.ordinalNumber(week, {\n unit: 'week'\n });\n }\n return addLeadingZeros(week, token.length);\n },\n // ISO week of year\n I: function I(date, token, localize) {\n var isoWeek = getUTCISOWeek(date);\n if (token === 'Io') {\n return localize.ordinalNumber(isoWeek, {\n unit: 'week'\n });\n }\n return addLeadingZeros(isoWeek, token.length);\n },\n // Day of the month\n d: function d(date, token, localize) {\n if (token === 'do') {\n return localize.ordinalNumber(date.getUTCDate(), {\n unit: 'date'\n });\n }\n return lightFormatters.d(date, token);\n },\n // Day of year\n D: function D(date, token, localize) {\n var dayOfYear = getUTCDayOfYear(date);\n if (token === 'Do') {\n return localize.ordinalNumber(dayOfYear, {\n unit: 'dayOfYear'\n });\n }\n return addLeadingZeros(dayOfYear, token.length);\n },\n // Day of week\n E: function E(date, token, localize) {\n var dayOfWeek = date.getUTCDay();\n switch (token) {\n // Tue\n case 'E':\n case 'EE':\n case 'EEE':\n return localize.day(dayOfWeek, {\n width: 'abbreviated',\n context: 'formatting'\n });\n // T\n case 'EEEEE':\n return localize.day(dayOfWeek, {\n width: 'narrow',\n context: 'formatting'\n });\n // Tu\n case 'EEEEEE':\n return localize.day(dayOfWeek, {\n width: 'short',\n context: 'formatting'\n });\n // Tuesday\n case 'EEEE':\n default:\n return localize.day(dayOfWeek, {\n width: 'wide',\n context: 'formatting'\n });\n }\n },\n // Local day of week\n e: function e(date, token, localize, options) {\n var dayOfWeek = date.getUTCDay();\n var localDayOfWeek = (dayOfWeek - options.weekStartsOn + 8) % 7 || 7;\n switch (token) {\n // Numerical value (Nth day of week with current locale or weekStartsOn)\n case 'e':\n return String(localDayOfWeek);\n // Padded numerical value\n case 'ee':\n return addLeadingZeros(localDayOfWeek, 2);\n // 1st, 2nd, ..., 7th\n case 'eo':\n return localize.ordinalNumber(localDayOfWeek, {\n unit: 'day'\n });\n case 'eee':\n return localize.day(dayOfWeek, {\n width: 'abbreviated',\n context: 'formatting'\n });\n // T\n case 'eeeee':\n return localize.day(dayOfWeek, {\n width: 'narrow',\n context: 'formatting'\n });\n // Tu\n case 'eeeeee':\n return localize.day(dayOfWeek, {\n width: 'short',\n context: 'formatting'\n });\n // Tuesday\n case 'eeee':\n default:\n return localize.day(dayOfWeek, {\n width: 'wide',\n context: 'formatting'\n });\n }\n },\n // Stand-alone local day of week\n c: function c(date, token, localize, options) {\n var dayOfWeek = date.getUTCDay();\n var localDayOfWeek = (dayOfWeek - options.weekStartsOn + 8) % 7 || 7;\n switch (token) {\n // Numerical value (same as in `e`)\n case 'c':\n return String(localDayOfWeek);\n // Padded numerical value\n case 'cc':\n return addLeadingZeros(localDayOfWeek, token.length);\n // 1st, 2nd, ..., 7th\n case 'co':\n return localize.ordinalNumber(localDayOfWeek, {\n unit: 'day'\n });\n case 'ccc':\n return localize.day(dayOfWeek, {\n width: 'abbreviated',\n context: 'standalone'\n });\n // T\n case 'ccccc':\n return localize.day(dayOfWeek, {\n width: 'narrow',\n context: 'standalone'\n });\n // Tu\n case 'cccccc':\n return localize.day(dayOfWeek, {\n width: 'short',\n context: 'standalone'\n });\n // Tuesday\n case 'cccc':\n default:\n return localize.day(dayOfWeek, {\n width: 'wide',\n context: 'standalone'\n });\n }\n },\n // ISO day of week\n i: function i(date, token, localize) {\n var dayOfWeek = date.getUTCDay();\n var isoDayOfWeek = dayOfWeek === 0 ? 7 : dayOfWeek;\n switch (token) {\n // 2\n case 'i':\n return String(isoDayOfWeek);\n // 02\n case 'ii':\n return addLeadingZeros(isoDayOfWeek, token.length);\n // 2nd\n case 'io':\n return localize.ordinalNumber(isoDayOfWeek, {\n unit: 'day'\n });\n // Tue\n case 'iii':\n return localize.day(dayOfWeek, {\n width: 'abbreviated',\n context: 'formatting'\n });\n // T\n case 'iiiii':\n return localize.day(dayOfWeek, {\n width: 'narrow',\n context: 'formatting'\n });\n // Tu\n case 'iiiiii':\n return localize.day(dayOfWeek, {\n width: 'short',\n context: 'formatting'\n });\n // Tuesday\n case 'iiii':\n default:\n return localize.day(dayOfWeek, {\n width: 'wide',\n context: 'formatting'\n });\n }\n },\n // AM or PM\n a: function a(date, token, localize) {\n var hours = date.getUTCHours();\n var dayPeriodEnumValue = hours / 12 >= 1 ? 'pm' : 'am';\n switch (token) {\n case 'a':\n case 'aa':\n return localize.dayPeriod(dayPeriodEnumValue, {\n width: 'abbreviated',\n context: 'formatting'\n });\n case 'aaa':\n return localize.dayPeriod(dayPeriodEnumValue, {\n width: 'abbreviated',\n context: 'formatting'\n }).toLowerCase();\n case 'aaaaa':\n return localize.dayPeriod(dayPeriodEnumValue, {\n width: 'narrow',\n context: 'formatting'\n });\n case 'aaaa':\n default:\n return localize.dayPeriod(dayPeriodEnumValue, {\n width: 'wide',\n context: 'formatting'\n });\n }\n },\n // AM, PM, midnight, noon\n b: function b(date, token, localize) {\n var hours = date.getUTCHours();\n var dayPeriodEnumValue;\n if (hours === 12) {\n dayPeriodEnumValue = dayPeriodEnum.noon;\n } else if (hours === 0) {\n dayPeriodEnumValue = dayPeriodEnum.midnight;\n } else {\n dayPeriodEnumValue = hours / 12 >= 1 ? 'pm' : 'am';\n }\n switch (token) {\n case 'b':\n case 'bb':\n return localize.dayPeriod(dayPeriodEnumValue, {\n width: 'abbreviated',\n context: 'formatting'\n });\n case 'bbb':\n return localize.dayPeriod(dayPeriodEnumValue, {\n width: 'abbreviated',\n context: 'formatting'\n }).toLowerCase();\n case 'bbbbb':\n return localize.dayPeriod(dayPeriodEnumValue, {\n width: 'narrow',\n context: 'formatting'\n });\n case 'bbbb':\n default:\n return localize.dayPeriod(dayPeriodEnumValue, {\n width: 'wide',\n context: 'formatting'\n });\n }\n },\n // in the morning, in the afternoon, in the evening, at night\n B: function B(date, token, localize) {\n var hours = date.getUTCHours();\n var dayPeriodEnumValue;\n if (hours >= 17) {\n dayPeriodEnumValue = dayPeriodEnum.evening;\n } else if (hours >= 12) {\n dayPeriodEnumValue = dayPeriodEnum.afternoon;\n } else if (hours >= 4) {\n dayPeriodEnumValue = dayPeriodEnum.morning;\n } else {\n dayPeriodEnumValue = dayPeriodEnum.night;\n }\n switch (token) {\n case 'B':\n case 'BB':\n case 'BBB':\n return localize.dayPeriod(dayPeriodEnumValue, {\n width: 'abbreviated',\n context: 'formatting'\n });\n case 'BBBBB':\n return localize.dayPeriod(dayPeriodEnumValue, {\n width: 'narrow',\n context: 'formatting'\n });\n case 'BBBB':\n default:\n return localize.dayPeriod(dayPeriodEnumValue, {\n width: 'wide',\n context: 'formatting'\n });\n }\n },\n // Hour [1-12]\n h: function h(date, token, localize) {\n if (token === 'ho') {\n var hours = date.getUTCHours() % 12;\n if (hours === 0) hours = 12;\n return localize.ordinalNumber(hours, {\n unit: 'hour'\n });\n }\n return lightFormatters.h(date, token);\n },\n // Hour [0-23]\n H: function H(date, token, localize) {\n if (token === 'Ho') {\n return localize.ordinalNumber(date.getUTCHours(), {\n unit: 'hour'\n });\n }\n return lightFormatters.H(date, token);\n },\n // Hour [0-11]\n K: function K(date, token, localize) {\n var hours = date.getUTCHours() % 12;\n if (token === 'Ko') {\n return localize.ordinalNumber(hours, {\n unit: 'hour'\n });\n }\n return addLeadingZeros(hours, token.length);\n },\n // Hour [1-24]\n k: function k(date, token, localize) {\n var hours = date.getUTCHours();\n if (hours === 0) hours = 24;\n if (token === 'ko') {\n return localize.ordinalNumber(hours, {\n unit: 'hour'\n });\n }\n return addLeadingZeros(hours, token.length);\n },\n // Minute\n m: function m(date, token, localize) {\n if (token === 'mo') {\n return localize.ordinalNumber(date.getUTCMinutes(), {\n unit: 'minute'\n });\n }\n return lightFormatters.m(date, token);\n },\n // Second\n s: function s(date, token, localize) {\n if (token === 'so') {\n return localize.ordinalNumber(date.getUTCSeconds(), {\n unit: 'second'\n });\n }\n return lightFormatters.s(date, token);\n },\n // Fraction of second\n S: function S(date, token) {\n return lightFormatters.S(date, token);\n },\n // Timezone (ISO-8601. If offset is 0, output is always `'Z'`)\n X: function X(date, token, _localize, options) {\n var originalDate = options._originalDate || date;\n var timezoneOffset = originalDate.getTimezoneOffset();\n if (timezoneOffset === 0) {\n return 'Z';\n }\n switch (token) {\n // Hours and optional minutes\n case 'X':\n return formatTimezoneWithOptionalMinutes(timezoneOffset);\n\n // Hours, minutes and optional seconds without `:` delimiter\n // Note: neither ISO-8601 nor JavaScript supports seconds in timezone offsets\n // so this token always has the same output as `XX`\n case 'XXXX':\n case 'XX':\n // Hours and minutes without `:` delimiter\n return formatTimezone(timezoneOffset);\n\n // Hours, minutes and optional seconds with `:` delimiter\n // Note: neither ISO-8601 nor JavaScript supports seconds in timezone offsets\n // so this token always has the same output as `XXX`\n case 'XXXXX':\n case 'XXX': // Hours and minutes with `:` delimiter\n default:\n return formatTimezone(timezoneOffset, ':');\n }\n },\n // Timezone (ISO-8601. If offset is 0, output is `'+00:00'` or equivalent)\n x: function x(date, token, _localize, options) {\n var originalDate = options._originalDate || date;\n var timezoneOffset = originalDate.getTimezoneOffset();\n switch (token) {\n // Hours and optional minutes\n case 'x':\n return formatTimezoneWithOptionalMinutes(timezoneOffset);\n\n // Hours, minutes and optional seconds without `:` delimiter\n // Note: neither ISO-8601 nor JavaScript supports seconds in timezone offsets\n // so this token always has the same output as `xx`\n case 'xxxx':\n case 'xx':\n // Hours and minutes without `:` delimiter\n return formatTimezone(timezoneOffset);\n\n // Hours, minutes and optional seconds with `:` delimiter\n // Note: neither ISO-8601 nor JavaScript supports seconds in timezone offsets\n // so this token always has the same output as `xxx`\n case 'xxxxx':\n case 'xxx': // Hours and minutes with `:` delimiter\n default:\n return formatTimezone(timezoneOffset, ':');\n }\n },\n // Timezone (GMT)\n O: function O(date, token, _localize, options) {\n var originalDate = options._originalDate || date;\n var timezoneOffset = originalDate.getTimezoneOffset();\n switch (token) {\n // Short\n case 'O':\n case 'OO':\n case 'OOO':\n return 'GMT' + formatTimezoneShort(timezoneOffset, ':');\n // Long\n case 'OOOO':\n default:\n return 'GMT' + formatTimezone(timezoneOffset, ':');\n }\n },\n // Timezone (specific non-location)\n z: function z(date, token, _localize, options) {\n var originalDate = options._originalDate || date;\n var timezoneOffset = originalDate.getTimezoneOffset();\n switch (token) {\n // Short\n case 'z':\n case 'zz':\n case 'zzz':\n return 'GMT' + formatTimezoneShort(timezoneOffset, ':');\n // Long\n case 'zzzz':\n default:\n return 'GMT' + formatTimezone(timezoneOffset, ':');\n }\n },\n // Seconds timestamp\n t: function t(date, token, _localize, options) {\n var originalDate = options._originalDate || date;\n var timestamp = Math.floor(originalDate.getTime() / 1000);\n return addLeadingZeros(timestamp, token.length);\n },\n // Milliseconds timestamp\n T: function T(date, token, _localize, options) {\n var originalDate = options._originalDate || date;\n var timestamp = originalDate.getTime();\n return addLeadingZeros(timestamp, token.length);\n }\n};\nfunction formatTimezoneShort(offset, dirtyDelimiter) {\n var sign = offset > 0 ? '-' : '+';\n var absOffset = Math.abs(offset);\n var hours = Math.floor(absOffset / 60);\n var minutes = absOffset % 60;\n if (minutes === 0) {\n return sign + String(hours);\n }\n var delimiter = dirtyDelimiter || '';\n return sign + String(hours) + delimiter + addLeadingZeros(minutes, 2);\n}\nfunction formatTimezoneWithOptionalMinutes(offset, dirtyDelimiter) {\n if (offset % 60 === 0) {\n var sign = offset > 0 ? '-' : '+';\n return sign + addLeadingZeros(Math.abs(offset) / 60, 2);\n }\n return formatTimezone(offset, dirtyDelimiter);\n}\nfunction formatTimezone(offset, dirtyDelimiter) {\n var delimiter = dirtyDelimiter || '';\n var sign = offset > 0 ? '-' : '+';\n var absOffset = Math.abs(offset);\n var hours = addLeadingZeros(Math.floor(absOffset / 60), 2);\n var minutes = addLeadingZeros(absOffset % 60, 2);\n return sign + hours + delimiter + minutes;\n}\nexport default formatters;","import toDate from \"../../toDate/index.js\";\nimport requiredArgs from \"../requiredArgs/index.js\";\nvar MILLISECONDS_IN_DAY = 86400000;\nexport default function getUTCDayOfYear(dirtyDate) {\n requiredArgs(1, arguments);\n var date = toDate(dirtyDate);\n var timestamp = date.getTime();\n date.setUTCMonth(0, 1);\n date.setUTCHours(0, 0, 0, 0);\n var startOfYearTimestamp = date.getTime();\n var difference = timestamp - startOfYearTimestamp;\n return Math.floor(difference / MILLISECONDS_IN_DAY) + 1;\n}","import isValid from \"../isValid/index.js\";\nimport subMilliseconds from \"../subMilliseconds/index.js\";\nimport toDate from \"../toDate/index.js\";\nimport formatters from \"../_lib/format/formatters/index.js\";\nimport longFormatters from \"../_lib/format/longFormatters/index.js\";\nimport getTimezoneOffsetInMilliseconds from \"../_lib/getTimezoneOffsetInMilliseconds/index.js\";\nimport { isProtectedDayOfYearToken, isProtectedWeekYearToken, throwProtectedError } from \"../_lib/protectedTokens/index.js\";\nimport toInteger from \"../_lib/toInteger/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\nimport { getDefaultOptions } from \"../_lib/defaultOptions/index.js\";\nimport defaultLocale from \"../_lib/defaultLocale/index.js\"; // This RegExp consists of three parts separated by `|`:\n// - [yYQqMLwIdDecihHKkms]o matches any available ordinal number token\n// (one of the certain letters followed by `o`)\n// - (\\w)\\1* matches any sequences of the same letter\n// - '' matches two quote characters in a row\n// - '(''|[^'])+('|$) matches anything surrounded by two quote characters ('),\n// except a single quote symbol, which ends the sequence.\n// Two quote characters do not end the sequence.\n// If there is no matching single quote\n// then the sequence will continue until the end of the string.\n// - . matches any single character unmatched by previous parts of the RegExps\nvar formattingTokensRegExp = /[yYQqMLwIdDecihHKkms]o|(\\w)\\1*|''|'(''|[^'])+('|$)|./g;\n\n// This RegExp catches symbols escaped by quotes, and also\n// sequences of symbols P, p, and the combinations like `PPPPPPPppppp`\nvar longFormattingTokensRegExp = /P+p+|P+|p+|''|'(''|[^'])+('|$)|./g;\nvar escapedStringRegExp = /^'([^]*?)'?$/;\nvar doubleQuoteRegExp = /''/g;\nvar unescapedLatinCharacterRegExp = /[a-zA-Z]/;\n\n/**\n * @name format\n * @category Common Helpers\n * @summary Format the date.\n *\n * @description\n * Return the formatted date string in the given format. The result may vary by locale.\n *\n * > ⚠️ Please note that the `format` tokens differ from Moment.js and other libraries.\n * > See: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md\n *\n * The characters wrapped between two single quotes characters (') are escaped.\n * Two single quotes in a row, whether inside or outside a quoted sequence, represent a 'real' single quote.\n * (see the last example)\n *\n * Format of the string is based on Unicode Technical Standard #35:\n * https://www.unicode.org/reports/tr35/tr35-dates.html#Date_Field_Symbol_Table\n * with a few additions (see note 7 below the table).\n *\n * Accepted patterns:\n * | Unit | Pattern | Result examples | Notes |\n * |---------------------------------|---------|-----------------------------------|-------|\n * | Era | G..GGG | AD, BC | |\n * | | GGGG | Anno Domini, Before Christ | 2 |\n * | | GGGGG | A, B | |\n * | Calendar year | y | 44, 1, 1900, 2017 | 5 |\n * | | yo | 44th, 1st, 0th, 17th | 5,7 |\n * | | yy | 44, 01, 00, 17 | 5 |\n * | | yyy | 044, 001, 1900, 2017 | 5 |\n * | | yyyy | 0044, 0001, 1900, 2017 | 5 |\n * | | yyyyy | ... | 3,5 |\n * | Local week-numbering year | Y | 44, 1, 1900, 2017 | 5 |\n * | | Yo | 44th, 1st, 1900th, 2017th | 5,7 |\n * | | YY | 44, 01, 00, 17 | 5,8 |\n * | | YYY | 044, 001, 1900, 2017 | 5 |\n * | | YYYY | 0044, 0001, 1900, 2017 | 5,8 |\n * | | YYYYY | ... | 3,5 |\n * | ISO week-numbering year | R | -43, 0, 1, 1900, 2017 | 5,7 |\n * | | RR | -43, 00, 01, 1900, 2017 | 5,7 |\n * | | RRR | -043, 000, 001, 1900, 2017 | 5,7 |\n * | | RRRR | -0043, 0000, 0001, 1900, 2017 | 5,7 |\n * | | RRRRR | ... | 3,5,7 |\n * | Extended year | u | -43, 0, 1, 1900, 2017 | 5 |\n * | | uu | -43, 01, 1900, 2017 | 5 |\n * | | uuu | -043, 001, 1900, 2017 | 5 |\n * | | uuuu | -0043, 0001, 1900, 2017 | 5 |\n * | | uuuuu | ... | 3,5 |\n * | Quarter (formatting) | Q | 1, 2, 3, 4 | |\n * | | Qo | 1st, 2nd, 3rd, 4th | 7 |\n * | | QQ | 01, 02, 03, 04 | |\n * | | QQQ | Q1, Q2, Q3, Q4 | |\n * | | QQQQ | 1st quarter, 2nd quarter, ... | 2 |\n * | | QQQQQ | 1, 2, 3, 4 | 4 |\n * | Quarter (stand-alone) | q | 1, 2, 3, 4 | |\n * | | qo | 1st, 2nd, 3rd, 4th | 7 |\n * | | qq | 01, 02, 03, 04 | |\n * | | qqq | Q1, Q2, Q3, Q4 | |\n * | | qqqq | 1st quarter, 2nd quarter, ... | 2 |\n * | | qqqqq | 1, 2, 3, 4 | 4 |\n * | Month (formatting) | M | 1, 2, ..., 12 | |\n * | | Mo | 1st, 2nd, ..., 12th | 7 |\n * | | MM | 01, 02, ..., 12 | |\n * | | MMM | Jan, Feb, ..., Dec | |\n * | | MMMM | January, February, ..., December | 2 |\n * | | MMMMM | J, F, ..., D | |\n * | Month (stand-alone) | L | 1, 2, ..., 12 | |\n * | | Lo | 1st, 2nd, ..., 12th | 7 |\n * | | LL | 01, 02, ..., 12 | |\n * | | LLL | Jan, Feb, ..., Dec | |\n * | | LLLL | January, February, ..., December | 2 |\n * | | LLLLL | J, F, ..., D | |\n * | Local week of year | w | 1, 2, ..., 53 | |\n * | | wo | 1st, 2nd, ..., 53th | 7 |\n * | | ww | 01, 02, ..., 53 | |\n * | ISO week of year | I | 1, 2, ..., 53 | 7 |\n * | | Io | 1st, 2nd, ..., 53th | 7 |\n * | | II | 01, 02, ..., 53 | 7 |\n * | Day of month | d | 1, 2, ..., 31 | |\n * | | do | 1st, 2nd, ..., 31st | 7 |\n * | | dd | 01, 02, ..., 31 | |\n * | Day of year | D | 1, 2, ..., 365, 366 | 9 |\n * | | Do | 1st, 2nd, ..., 365th, 366th | 7 |\n * | | DD | 01, 02, ..., 365, 366 | 9 |\n * | | DDD | 001, 002, ..., 365, 366 | |\n * | | DDDD | ... | 3 |\n * | Day of week (formatting) | E..EEE | Mon, Tue, Wed, ..., Sun | |\n * | | EEEE | Monday, Tuesday, ..., Sunday | 2 |\n * | | EEEEE | M, T, W, T, F, S, S | |\n * | | EEEEEE | Mo, Tu, We, Th, Fr, Sa, Su | |\n * | ISO day of week (formatting) | i | 1, 2, 3, ..., 7 | 7 |\n * | | io | 1st, 2nd, ..., 7th | 7 |\n * | | ii | 01, 02, ..., 07 | 7 |\n * | | iii | Mon, Tue, Wed, ..., Sun | 7 |\n * | | iiii | Monday, Tuesday, ..., Sunday | 2,7 |\n * | | iiiii | M, T, W, T, F, S, S | 7 |\n * | | iiiiii | Mo, Tu, We, Th, Fr, Sa, Su | 7 |\n * | Local day of week (formatting) | e | 2, 3, 4, ..., 1 | |\n * | | eo | 2nd, 3rd, ..., 1st | 7 |\n * | | ee | 02, 03, ..., 01 | |\n * | | eee | Mon, Tue, Wed, ..., Sun | |\n * | | eeee | Monday, Tuesday, ..., Sunday | 2 |\n * | | eeeee | M, T, W, T, F, S, S | |\n * | | eeeeee | Mo, Tu, We, Th, Fr, Sa, Su | |\n * | Local day of week (stand-alone) | c | 2, 3, 4, ..., 1 | |\n * | | co | 2nd, 3rd, ..., 1st | 7 |\n * | | cc | 02, 03, ..., 01 | |\n * | | ccc | Mon, Tue, Wed, ..., Sun | |\n * | | cccc | Monday, Tuesday, ..., Sunday | 2 |\n * | | ccccc | M, T, W, T, F, S, S | |\n * | | cccccc | Mo, Tu, We, Th, Fr, Sa, Su | |\n * | AM, PM | a..aa | AM, PM | |\n * | | aaa | am, pm | |\n * | | aaaa | a.m., p.m. | 2 |\n * | | aaaaa | a, p | |\n * | AM, PM, noon, midnight | b..bb | AM, PM, noon, midnight | |\n * | | bbb | am, pm, noon, midnight | |\n * | | bbbb | a.m., p.m., noon, midnight | 2 |\n * | | bbbbb | a, p, n, mi | |\n * | Flexible day period | B..BBB | at night, in the morning, ... | |\n * | | BBBB | at night, in the morning, ... | 2 |\n * | | BBBBB | at night, in the morning, ... | |\n * | Hour [1-12] | h | 1, 2, ..., 11, 12 | |\n * | | ho | 1st, 2nd, ..., 11th, 12th | 7 |\n * | | hh | 01, 02, ..., 11, 12 | |\n * | Hour [0-23] | H | 0, 1, 2, ..., 23 | |\n * | | Ho | 0th, 1st, 2nd, ..., 23rd | 7 |\n * | | HH | 00, 01, 02, ..., 23 | |\n * | Hour [0-11] | K | 1, 2, ..., 11, 0 | |\n * | | Ko | 1st, 2nd, ..., 11th, 0th | 7 |\n * | | KK | 01, 02, ..., 11, 00 | |\n * | Hour [1-24] | k | 24, 1, 2, ..., 23 | |\n * | | ko | 24th, 1st, 2nd, ..., 23rd | 7 |\n * | | kk | 24, 01, 02, ..., 23 | |\n * | Minute | m | 0, 1, ..., 59 | |\n * | | mo | 0th, 1st, ..., 59th | 7 |\n * | | mm | 00, 01, ..., 59 | |\n * | Second | s | 0, 1, ..., 59 | |\n * | | so | 0th, 1st, ..., 59th | 7 |\n * | | ss | 00, 01, ..., 59 | |\n * | Fraction of second | S | 0, 1, ..., 9 | |\n * | | SS | 00, 01, ..., 99 | |\n * | | SSS | 000, 001, ..., 999 | |\n * | | SSSS | ... | 3 |\n * | Timezone (ISO-8601 w/ Z) | X | -08, +0530, Z | |\n * | | XX | -0800, +0530, Z | |\n * | | XXX | -08:00, +05:30, Z | |\n * | | XXXX | -0800, +0530, Z, +123456 | 2 |\n * | | XXXXX | -08:00, +05:30, Z, +12:34:56 | |\n * | Timezone (ISO-8601 w/o Z) | x | -08, +0530, +00 | |\n * | | xx | -0800, +0530, +0000 | |\n * | | xxx | -08:00, +05:30, +00:00 | 2 |\n * | | xxxx | -0800, +0530, +0000, +123456 | |\n * | | xxxxx | -08:00, +05:30, +00:00, +12:34:56 | |\n * | Timezone (GMT) | O...OOO | GMT-8, GMT+5:30, GMT+0 | |\n * | | OOOO | GMT-08:00, GMT+05:30, GMT+00:00 | 2 |\n * | Timezone (specific non-locat.) | z...zzz | GMT-8, GMT+5:30, GMT+0 | 6 |\n * | | zzzz | GMT-08:00, GMT+05:30, GMT+00:00 | 2,6 |\n * | Seconds timestamp | t | 512969520 | 7 |\n * | | tt | ... | 3,7 |\n * | Milliseconds timestamp | T | 512969520900 | 7 |\n * | | TT | ... | 3,7 |\n * | Long localized date | P | 04/29/1453 | 7 |\n * | | PP | Apr 29, 1453 | 7 |\n * | | PPP | April 29th, 1453 | 7 |\n * | | PPPP | Friday, April 29th, 1453 | 2,7 |\n * | Long localized time | p | 12:00 AM | 7 |\n * | | pp | 12:00:00 AM | 7 |\n * | | ppp | 12:00:00 AM GMT+2 | 7 |\n * | | pppp | 12:00:00 AM GMT+02:00 | 2,7 |\n * | Combination of date and time | Pp | 04/29/1453, 12:00 AM | 7 |\n * | | PPpp | Apr 29, 1453, 12:00:00 AM | 7 |\n * | | PPPppp | April 29th, 1453 at ... | 7 |\n * | | PPPPpppp| Friday, April 29th, 1453 at ... | 2,7 |\n * Notes:\n * 1. \"Formatting\" units (e.g. formatting quarter) in the default en-US locale\n * are the same as \"stand-alone\" units, but are different in some languages.\n * \"Formatting\" units are declined according to the rules of the language\n * in the context of a date. \"Stand-alone\" units are always nominative singular:\n *\n * `format(new Date(2017, 10, 6), 'do LLLL', {locale: cs}) //=> '6. listopad'`\n *\n * `format(new Date(2017, 10, 6), 'do MMMM', {locale: cs}) //=> '6. listopadu'`\n *\n * 2. Any sequence of the identical letters is a pattern, unless it is escaped by\n * the single quote characters (see below).\n * If the sequence is longer than listed in table (e.g. `EEEEEEEEEEE`)\n * the output will be the same as default pattern for this unit, usually\n * the longest one (in case of ISO weekdays, `EEEE`). Default patterns for units\n * are marked with \"2\" in the last column of the table.\n *\n * `format(new Date(2017, 10, 6), 'MMM') //=> 'Nov'`\n *\n * `format(new Date(2017, 10, 6), 'MMMM') //=> 'November'`\n *\n * `format(new Date(2017, 10, 6), 'MMMMM') //=> 'N'`\n *\n * `format(new Date(2017, 10, 6), 'MMMMMM') //=> 'November'`\n *\n * `format(new Date(2017, 10, 6), 'MMMMMMM') //=> 'November'`\n *\n * 3. Some patterns could be unlimited length (such as `yyyyyyyy`).\n * The output will be padded with zeros to match the length of the pattern.\n *\n * `format(new Date(2017, 10, 6), 'yyyyyyyy') //=> '00002017'`\n *\n * 4. `QQQQQ` and `qqqqq` could be not strictly numerical in some locales.\n * These tokens represent the shortest form of the quarter.\n *\n * 5. The main difference between `y` and `u` patterns are B.C. years:\n *\n * | Year | `y` | `u` |\n * |------|-----|-----|\n * | AC 1 | 1 | 1 |\n * | BC 1 | 1 | 0 |\n * | BC 2 | 2 | -1 |\n *\n * Also `yy` always returns the last two digits of a year,\n * while `uu` pads single digit years to 2 characters and returns other years unchanged:\n *\n * | Year | `yy` | `uu` |\n * |------|------|------|\n * | 1 | 01 | 01 |\n * | 14 | 14 | 14 |\n * | 376 | 76 | 376 |\n * | 1453 | 53 | 1453 |\n *\n * The same difference is true for local and ISO week-numbering years (`Y` and `R`),\n * except local week-numbering years are dependent on `options.weekStartsOn`\n * and `options.firstWeekContainsDate` (compare [getISOWeekYear]{@link https://date-fns.org/docs/getISOWeekYear}\n * and [getWeekYear]{@link https://date-fns.org/docs/getWeekYear}).\n *\n * 6. Specific non-location timezones are currently unavailable in `date-fns`,\n * so right now these tokens fall back to GMT timezones.\n *\n * 7. These patterns are not in the Unicode Technical Standard #35:\n * - `i`: ISO day of week\n * - `I`: ISO week of year\n * - `R`: ISO week-numbering year\n * - `t`: seconds timestamp\n * - `T`: milliseconds timestamp\n * - `o`: ordinal number modifier\n * - `P`: long localized date\n * - `p`: long localized time\n *\n * 8. `YY` and `YYYY` tokens represent week-numbering years but they are often confused with years.\n * You should enable `options.useAdditionalWeekYearTokens` to use them. See: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md\n *\n * 9. `D` and `DD` tokens represent days of the year but they are often confused with days of the month.\n * You should enable `options.useAdditionalDayOfYearTokens` to use them. See: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md\n *\n * @param {Date|Number} date - the original date\n * @param {String} format - the string of tokens\n * @param {Object} [options] - an object with options.\n * @param {Locale} [options.locale=defaultLocale] - the locale object. See [Locale]{@link https://date-fns.org/docs/Locale}\n * @param {0|1|2|3|4|5|6} [options.weekStartsOn=0] - the index of the first day of the week (0 - Sunday)\n * @param {Number} [options.firstWeekContainsDate=1] - the day of January, which is\n * @param {Boolean} [options.useAdditionalWeekYearTokens=false] - if true, allows usage of the week-numbering year tokens `YY` and `YYYY`;\n * see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md\n * @param {Boolean} [options.useAdditionalDayOfYearTokens=false] - if true, allows usage of the day of year tokens `D` and `DD`;\n * see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md\n * @returns {String} the formatted date string\n * @throws {TypeError} 2 arguments required\n * @throws {RangeError} `date` must not be Invalid Date\n * @throws {RangeError} `options.locale` must contain `localize` property\n * @throws {RangeError} `options.locale` must contain `formatLong` property\n * @throws {RangeError} `options.weekStartsOn` must be between 0 and 6\n * @throws {RangeError} `options.firstWeekContainsDate` must be between 1 and 7\n * @throws {RangeError} use `yyyy` instead of `YYYY` for formatting years using [format provided] to the input [input provided]; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md\n * @throws {RangeError} use `yy` instead of `YY` for formatting years using [format provided] to the input [input provided]; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md\n * @throws {RangeError} use `d` instead of `D` for formatting days of the month using [format provided] to the input [input provided]; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md\n * @throws {RangeError} use `dd` instead of `DD` for formatting days of the month using [format provided] to the input [input provided]; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md\n * @throws {RangeError} format string contains an unescaped latin alphabet character\n *\n * @example\n * // Represent 11 February 2014 in middle-endian format:\n * const result = format(new Date(2014, 1, 11), 'MM/dd/yyyy')\n * //=> '02/11/2014'\n *\n * @example\n * // Represent 2 July 2014 in Esperanto:\n * import { eoLocale } from 'date-fns/locale/eo'\n * const result = format(new Date(2014, 6, 2), \"do 'de' MMMM yyyy\", {\n * locale: eoLocale\n * })\n * //=> '2-a de julio 2014'\n *\n * @example\n * // Escape string by single quote characters:\n * const result = format(new Date(2014, 6, 2, 15), \"h 'o''clock'\")\n * //=> \"3 o'clock\"\n */\n\nexport default function format(dirtyDate, dirtyFormatStr, options) {\n var _ref, _options$locale, _ref2, _ref3, _ref4, _options$firstWeekCon, _options$locale2, _options$locale2$opti, _defaultOptions$local, _defaultOptions$local2, _ref5, _ref6, _ref7, _options$weekStartsOn, _options$locale3, _options$locale3$opti, _defaultOptions$local3, _defaultOptions$local4;\n requiredArgs(2, arguments);\n var formatStr = String(dirtyFormatStr);\n var defaultOptions = getDefaultOptions();\n var locale = (_ref = (_options$locale = options === null || options === void 0 ? void 0 : options.locale) !== null && _options$locale !== void 0 ? _options$locale : defaultOptions.locale) !== null && _ref !== void 0 ? _ref : defaultLocale;\n var firstWeekContainsDate = toInteger((_ref2 = (_ref3 = (_ref4 = (_options$firstWeekCon = options === null || options === void 0 ? void 0 : options.firstWeekContainsDate) !== null && _options$firstWeekCon !== void 0 ? _options$firstWeekCon : options === null || options === void 0 ? void 0 : (_options$locale2 = options.locale) === null || _options$locale2 === void 0 ? void 0 : (_options$locale2$opti = _options$locale2.options) === null || _options$locale2$opti === void 0 ? void 0 : _options$locale2$opti.firstWeekContainsDate) !== null && _ref4 !== void 0 ? _ref4 : defaultOptions.firstWeekContainsDate) !== null && _ref3 !== void 0 ? _ref3 : (_defaultOptions$local = defaultOptions.locale) === null || _defaultOptions$local === void 0 ? void 0 : (_defaultOptions$local2 = _defaultOptions$local.options) === null || _defaultOptions$local2 === void 0 ? void 0 : _defaultOptions$local2.firstWeekContainsDate) !== null && _ref2 !== void 0 ? _ref2 : 1);\n\n // Test if weekStartsOn is between 1 and 7 _and_ is not NaN\n if (!(firstWeekContainsDate >= 1 && firstWeekContainsDate <= 7)) {\n throw new RangeError('firstWeekContainsDate must be between 1 and 7 inclusively');\n }\n var weekStartsOn = toInteger((_ref5 = (_ref6 = (_ref7 = (_options$weekStartsOn = options === null || options === void 0 ? void 0 : options.weekStartsOn) !== null && _options$weekStartsOn !== void 0 ? _options$weekStartsOn : options === null || options === void 0 ? void 0 : (_options$locale3 = options.locale) === null || _options$locale3 === void 0 ? void 0 : (_options$locale3$opti = _options$locale3.options) === null || _options$locale3$opti === void 0 ? void 0 : _options$locale3$opti.weekStartsOn) !== null && _ref7 !== void 0 ? _ref7 : defaultOptions.weekStartsOn) !== null && _ref6 !== void 0 ? _ref6 : (_defaultOptions$local3 = defaultOptions.locale) === null || _defaultOptions$local3 === void 0 ? void 0 : (_defaultOptions$local4 = _defaultOptions$local3.options) === null || _defaultOptions$local4 === void 0 ? void 0 : _defaultOptions$local4.weekStartsOn) !== null && _ref5 !== void 0 ? _ref5 : 0);\n\n // Test if weekStartsOn is between 0 and 6 _and_ is not NaN\n if (!(weekStartsOn >= 0 && weekStartsOn <= 6)) {\n throw new RangeError('weekStartsOn must be between 0 and 6 inclusively');\n }\n if (!locale.localize) {\n throw new RangeError('locale must contain localize property');\n }\n if (!locale.formatLong) {\n throw new RangeError('locale must contain formatLong property');\n }\n var originalDate = toDate(dirtyDate);\n if (!isValid(originalDate)) {\n throw new RangeError('Invalid time value');\n }\n\n // Convert the date in system timezone to the same date in UTC+00:00 timezone.\n // This ensures that when UTC functions will be implemented, locales will be compatible with them.\n // See an issue about UTC functions: https://github.com/date-fns/date-fns/issues/376\n var timezoneOffset = getTimezoneOffsetInMilliseconds(originalDate);\n var utcDate = subMilliseconds(originalDate, timezoneOffset);\n var formatterOptions = {\n firstWeekContainsDate: firstWeekContainsDate,\n weekStartsOn: weekStartsOn,\n locale: locale,\n _originalDate: originalDate\n };\n var result = formatStr.match(longFormattingTokensRegExp).map(function (substring) {\n var firstCharacter = substring[0];\n if (firstCharacter === 'p' || firstCharacter === 'P') {\n var longFormatter = longFormatters[firstCharacter];\n return longFormatter(substring, locale.formatLong);\n }\n return substring;\n }).join('').match(formattingTokensRegExp).map(function (substring) {\n // Replace two single quote characters with one single quote character\n if (substring === \"''\") {\n return \"'\";\n }\n var firstCharacter = substring[0];\n if (firstCharacter === \"'\") {\n return cleanEscapedString(substring);\n }\n var formatter = formatters[firstCharacter];\n if (formatter) {\n if (!(options !== null && options !== void 0 && options.useAdditionalWeekYearTokens) && isProtectedWeekYearToken(substring)) {\n throwProtectedError(substring, dirtyFormatStr, String(dirtyDate));\n }\n if (!(options !== null && options !== void 0 && options.useAdditionalDayOfYearTokens) && isProtectedDayOfYearToken(substring)) {\n throwProtectedError(substring, dirtyFormatStr, String(dirtyDate));\n }\n return formatter(utcDate, substring, locale.localize, formatterOptions);\n }\n if (firstCharacter.match(unescapedLatinCharacterRegExp)) {\n throw new RangeError('Format string contains an unescaped latin alphabet character `' + firstCharacter + '`');\n }\n return substring;\n }).join('');\n return result;\n}\nfunction cleanEscapedString(input) {\n var matched = input.match(escapedStringRegExp);\n if (!matched) {\n return input;\n }\n return matched[1].replace(doubleQuoteRegExp, \"'\");\n}","import toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name getDate\n * @category Day Helpers\n * @summary Get the day of the month of the given date.\n *\n * @description\n * Get the day of the month of the given date.\n *\n * @param {Date|Number} date - the given date\n * @returns {Number} the day of month\n * @throws {TypeError} 1 argument required\n *\n * @example\n * // Which day of the month is 29 February 2012?\n * const result = getDate(new Date(2012, 1, 29))\n * //=> 29\n */\nexport default function getDate(dirtyDate) {\n requiredArgs(1, arguments);\n var date = toDate(dirtyDate);\n var dayOfMonth = date.getDate();\n return dayOfMonth;\n}","import toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name getDay\n * @category Weekday Helpers\n * @summary Get the day of the week of the given date.\n *\n * @description\n * Get the day of the week of the given date.\n *\n * @param {Date|Number} date - the given date\n * @returns {0|1|2|3|4|5|6} the day of week, 0 represents Sunday\n * @throws {TypeError} 1 argument required\n *\n * @example\n * // Which day of the week is 29 February 2012?\n * const result = getDay(new Date(2012, 1, 29))\n * //=> 3\n */\nexport default function getDay(dirtyDate) {\n requiredArgs(1, arguments);\n var date = toDate(dirtyDate);\n var day = date.getDay();\n return day;\n}","import toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name getHours\n * @category Hour Helpers\n * @summary Get the hours of the given date.\n *\n * @description\n * Get the hours of the given date.\n *\n * @param {Date|Number} date - the given date\n * @returns {Number} the hours\n * @throws {TypeError} 1 argument required\n *\n * @example\n * // Get the hours of 29 February 2012 11:45:00:\n * const result = getHours(new Date(2012, 1, 29, 11, 45))\n * //=> 11\n */\nexport default function getHours(dirtyDate) {\n requiredArgs(1, arguments);\n var date = toDate(dirtyDate);\n var hours = date.getHours();\n return hours;\n}","import startOfWeek from \"../startOfWeek/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name startOfISOWeek\n * @category ISO Week Helpers\n * @summary Return the start of an ISO week for the given date.\n *\n * @description\n * Return the start of an ISO week for the given date.\n * The result will be in the local timezone.\n *\n * ISO week-numbering year: http://en.wikipedia.org/wiki/ISO_week_date\n *\n * @param {Date|Number} date - the original date\n * @returns {Date} the start of an ISO week\n * @throws {TypeError} 1 argument required\n *\n * @example\n * // The start of an ISO week for 2 September 2014 11:55:00:\n * const result = startOfISOWeek(new Date(2014, 8, 2, 11, 55, 0))\n * //=> Mon Sep 01 2014 00:00:00\n */\nexport default function startOfISOWeek(dirtyDate) {\n requiredArgs(1, arguments);\n return startOfWeek(dirtyDate, {\n weekStartsOn: 1\n });\n}","import getISOWeekYear from \"../getISOWeekYear/index.js\";\nimport startOfISOWeek from \"../startOfISOWeek/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name startOfISOWeekYear\n * @category ISO Week-Numbering Year Helpers\n * @summary Return the start of an ISO week-numbering year for the given date.\n *\n * @description\n * Return the start of an ISO week-numbering year,\n * which always starts 3 days before the year's first Thursday.\n * The result will be in the local timezone.\n *\n * ISO week-numbering year: http://en.wikipedia.org/wiki/ISO_week_date\n *\n * @param {Date|Number} date - the original date\n * @returns {Date} the start of an ISO week-numbering year\n * @throws {TypeError} 1 argument required\n *\n * @example\n * // The start of an ISO week-numbering year for 2 July 2005:\n * const result = startOfISOWeekYear(new Date(2005, 6, 2))\n * //=> Mon Jan 03 2005 00:00:00\n */\nexport default function startOfISOWeekYear(dirtyDate) {\n requiredArgs(1, arguments);\n var year = getISOWeekYear(dirtyDate);\n var fourthOfJanuary = new Date(0);\n fourthOfJanuary.setFullYear(year, 0, 4);\n fourthOfJanuary.setHours(0, 0, 0, 0);\n var date = startOfISOWeek(fourthOfJanuary);\n return date;\n}","import toDate from \"../toDate/index.js\";\nimport startOfISOWeek from \"../startOfISOWeek/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name getISOWeekYear\n * @category ISO Week-Numbering Year Helpers\n * @summary Get the ISO week-numbering year of the given date.\n *\n * @description\n * Get the ISO week-numbering year of the given date,\n * which always starts 3 days before the year's first Thursday.\n *\n * ISO week-numbering year: http://en.wikipedia.org/wiki/ISO_week_date\n *\n * @param {Date|Number} date - the given date\n * @returns {Number} the ISO week-numbering year\n * @throws {TypeError} 1 argument required\n *\n * @example\n * // Which ISO-week numbering year is 2 January 2005?\n * const result = getISOWeekYear(new Date(2005, 0, 2))\n * //=> 2004\n */\nexport default function getISOWeekYear(dirtyDate) {\n requiredArgs(1, arguments);\n var date = toDate(dirtyDate);\n var year = date.getFullYear();\n var fourthOfJanuaryOfNextYear = new Date(0);\n fourthOfJanuaryOfNextYear.setFullYear(year + 1, 0, 4);\n fourthOfJanuaryOfNextYear.setHours(0, 0, 0, 0);\n var startOfNextYear = startOfISOWeek(fourthOfJanuaryOfNextYear);\n var fourthOfJanuaryOfThisYear = new Date(0);\n fourthOfJanuaryOfThisYear.setFullYear(year, 0, 4);\n fourthOfJanuaryOfThisYear.setHours(0, 0, 0, 0);\n var startOfThisYear = startOfISOWeek(fourthOfJanuaryOfThisYear);\n if (date.getTime() >= startOfNextYear.getTime()) {\n return year + 1;\n } else if (date.getTime() >= startOfThisYear.getTime()) {\n return year;\n } else {\n return year - 1;\n }\n}","import toDate from \"../toDate/index.js\";\nimport startOfISOWeek from \"../startOfISOWeek/index.js\";\nimport startOfISOWeekYear from \"../startOfISOWeekYear/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\nvar MILLISECONDS_IN_WEEK = 604800000;\n\n/**\n * @name getISOWeek\n * @category ISO Week Helpers\n * @summary Get the ISO week of the given date.\n *\n * @description\n * Get the ISO week of the given date.\n *\n * ISO week-numbering year: http://en.wikipedia.org/wiki/ISO_week_date\n *\n * @param {Date|Number} date - the given date\n * @returns {Number} the ISO week\n * @throws {TypeError} 1 argument required\n *\n * @example\n * // Which week of the ISO-week numbering year is 2 January 2005?\n * const result = getISOWeek(new Date(2005, 0, 2))\n * //=> 53\n */\nexport default function getISOWeek(dirtyDate) {\n requiredArgs(1, arguments);\n var date = toDate(dirtyDate);\n var diff = startOfISOWeek(date).getTime() - startOfISOWeekYear(date).getTime();\n\n // Round the number of days to the nearest integer\n // because the number of milliseconds in a week is not constant\n // (e.g. it's different in the week of the daylight saving time clock shift)\n return Math.round(diff / MILLISECONDS_IN_WEEK) + 1;\n}","import toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name getMinutes\n * @category Minute Helpers\n * @summary Get the minutes of the given date.\n *\n * @description\n * Get the minutes of the given date.\n *\n * @param {Date|Number} date - the given date\n * @returns {Number} the minutes\n * @throws {TypeError} 1 argument required\n *\n * @example\n * // Get the minutes of 29 February 2012 11:45:05:\n * const result = getMinutes(new Date(2012, 1, 29, 11, 45, 5))\n * //=> 45\n */\nexport default function getMinutes(dirtyDate) {\n requiredArgs(1, arguments);\n var date = toDate(dirtyDate);\n var minutes = date.getMinutes();\n return minutes;\n}","import toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name getMonth\n * @category Month Helpers\n * @summary Get the month of the given date.\n *\n * @description\n * Get the month of the given date.\n *\n * @param {Date|Number} date - the given date\n * @returns {Number} the month\n * @throws {TypeError} 1 argument required\n *\n * @example\n * // Which month is 29 February 2012?\n * const result = getMonth(new Date(2012, 1, 29))\n * //=> 1\n */\nexport default function getMonth(dirtyDate) {\n requiredArgs(1, arguments);\n var date = toDate(dirtyDate);\n var month = date.getMonth();\n return month;\n}","import toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name getQuarter\n * @category Quarter Helpers\n * @summary Get the year quarter of the given date.\n *\n * @description\n * Get the year quarter of the given date.\n *\n * @param {Date|Number} date - the given date\n * @returns {Number} the quarter\n * @throws {TypeError} 1 argument required\n *\n * @example\n * // Which quarter is 2 July 2014?\n * const result = getQuarter(new Date(2014, 6, 2))\n * //=> 3\n */\nexport default function getQuarter(dirtyDate) {\n requiredArgs(1, arguments);\n var date = toDate(dirtyDate);\n var quarter = Math.floor(date.getMonth() / 3) + 1;\n return quarter;\n}","import toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name getSeconds\n * @category Second Helpers\n * @summary Get the seconds of the given date.\n *\n * @description\n * Get the seconds of the given date.\n *\n * @param {Date|Number} date - the given date\n * @returns {Number} the seconds\n * @throws {TypeError} 1 argument required\n *\n * @example\n * // Get the seconds of 29 February 2012 11:45:05.123:\n * const result = getSeconds(new Date(2012, 1, 29, 11, 45, 5, 123))\n * //=> 5\n */\nexport default function getSeconds(dirtyDate) {\n requiredArgs(1, arguments);\n var date = toDate(dirtyDate);\n var seconds = date.getSeconds();\n return seconds;\n}","import toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name getTime\n * @category Timestamp Helpers\n * @summary Get the milliseconds timestamp of the given date.\n *\n * @description\n * Get the milliseconds timestamp of the given date.\n *\n * @param {Date|Number} date - the given date\n * @returns {Number} the timestamp\n * @throws {TypeError} 1 argument required\n *\n * @example\n * // Get the timestamp of 29 February 2012 11:45:05.123:\n * const result = getTime(new Date(2012, 1, 29, 11, 45, 5, 123))\n * //=> 1330515905123\n */\nexport default function getTime(dirtyDate) {\n requiredArgs(1, arguments);\n var date = toDate(dirtyDate);\n var timestamp = date.getTime();\n return timestamp;\n}","import toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name getYear\n * @category Year Helpers\n * @summary Get the year of the given date.\n *\n * @description\n * Get the year of the given date.\n *\n * @param {Date|Number} date - the given date\n * @returns {Number} the year\n * @throws {TypeError} 1 argument required\n *\n * @example\n * // Which year is 2 July 2014?\n * const result = getYear(new Date(2014, 6, 2))\n * //=> 2014\n */\nexport default function getYear(dirtyDate) {\n requiredArgs(1, arguments);\n return toDate(dirtyDate).getFullYear();\n}","import toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name isAfter\n * @category Common Helpers\n * @summary Is the first date after the second one?\n *\n * @description\n * Is the first date after the second one?\n *\n * @param {Date|Number} date - the date that should be after the other one to return true\n * @param {Date|Number} dateToCompare - the date to compare with\n * @returns {Boolean} the first date is after the second date\n * @throws {TypeError} 2 arguments required\n *\n * @example\n * // Is 10 July 1989 after 11 February 1987?\n * const result = isAfter(new Date(1989, 6, 10), new Date(1987, 1, 11))\n * //=> true\n */\nexport default function isAfter(dirtyDate, dirtyDateToCompare) {\n requiredArgs(2, arguments);\n var date = toDate(dirtyDate);\n var dateToCompare = toDate(dirtyDateToCompare);\n return date.getTime() > dateToCompare.getTime();\n}","import toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name isBefore\n * @category Common Helpers\n * @summary Is the first date before the second one?\n *\n * @description\n * Is the first date before the second one?\n *\n * @param {Date|Number} date - the date that should be before the other one to return true\n * @param {Date|Number} dateToCompare - the date to compare with\n * @returns {Boolean} the first date is before the second date\n * @throws {TypeError} 2 arguments required\n *\n * @example\n * // Is 10 July 1989 before 11 February 1987?\n * const result = isBefore(new Date(1989, 6, 10), new Date(1987, 1, 11))\n * //=> false\n */\nexport default function isBefore(dirtyDate, dirtyDateToCompare) {\n requiredArgs(2, arguments);\n var date = toDate(dirtyDate);\n var dateToCompare = toDate(dirtyDateToCompare);\n return date.getTime() < dateToCompare.getTime();\n}","import _typeof from \"@babel/runtime/helpers/esm/typeof\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name isDate\n * @category Common Helpers\n * @summary Is the given value a date?\n *\n * @description\n * Returns true if the given value is an instance of Date. The function works for dates transferred across iframes.\n *\n * @param {*} value - the value to check\n * @returns {boolean} true if the given value is a date\n * @throws {TypeError} 1 arguments required\n *\n * @example\n * // For a valid date:\n * const result = isDate(new Date())\n * //=> true\n *\n * @example\n * // For an invalid date:\n * const result = isDate(new Date(NaN))\n * //=> true\n *\n * @example\n * // For some value:\n * const result = isDate('2014-02-31')\n * //=> false\n *\n * @example\n * // For an object:\n * const result = isDate({})\n * //=> false\n */\nexport default function isDate(value) {\n requiredArgs(1, arguments);\n return value instanceof Date || _typeof(value) === 'object' && Object.prototype.toString.call(value) === '[object Date]';\n}","import toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name isEqual\n * @category Common Helpers\n * @summary Are the given dates equal?\n *\n * @description\n * Are the given dates equal?\n *\n * @param {Date|Number} dateLeft - the first date to compare\n * @param {Date|Number} dateRight - the second date to compare\n * @returns {Boolean} the dates are equal\n * @throws {TypeError} 2 arguments required\n *\n * @example\n * // Are 2 July 2014 06:30:45.000 and 2 July 2014 06:30:45.500 equal?\n * const result = isEqual(\n * new Date(2014, 6, 2, 6, 30, 45, 0),\n * new Date(2014, 6, 2, 6, 30, 45, 500)\n * )\n * //=> false\n */\nexport default function isEqual(dirtyLeftDate, dirtyRightDate) {\n requiredArgs(2, arguments);\n var dateLeft = toDate(dirtyLeftDate);\n var dateRight = toDate(dirtyRightDate);\n return dateLeft.getTime() === dateRight.getTime();\n}","import startOfDay from \"../startOfDay/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name isSameDay\n * @category Day Helpers\n * @summary Are the given dates in the same day (and year and month)?\n *\n * @description\n * Are the given dates in the same day (and year and month)?\n *\n * @param {Date|Number} dateLeft - the first date to check\n * @param {Date|Number} dateRight - the second date to check\n * @returns {Boolean} the dates are in the same day (and year and month)\n * @throws {TypeError} 2 arguments required\n *\n * @example\n * // Are 4 September 06:00:00 and 4 September 18:00:00 in the same day?\n * const result = isSameDay(new Date(2014, 8, 4, 6, 0), new Date(2014, 8, 4, 18, 0))\n * //=> true\n *\n * @example\n * // Are 4 September and 4 October in the same day?\n * const result = isSameDay(new Date(2014, 8, 4), new Date(2014, 9, 4))\n * //=> false\n *\n * @example\n * // Are 4 September, 2014 and 4 September, 2015 in the same day?\n * const result = isSameDay(new Date(2014, 8, 4), new Date(2015, 8, 4))\n * //=> false\n */\nexport default function isSameDay(dirtyDateLeft, dirtyDateRight) {\n requiredArgs(2, arguments);\n var dateLeftStartOfDay = startOfDay(dirtyDateLeft);\n var dateRightStartOfDay = startOfDay(dirtyDateRight);\n return dateLeftStartOfDay.getTime() === dateRightStartOfDay.getTime();\n}","import toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name isSameMonth\n * @category Month Helpers\n * @summary Are the given dates in the same month (and year)?\n *\n * @description\n * Are the given dates in the same month (and year)?\n *\n * @param {Date|Number} dateLeft - the first date to check\n * @param {Date|Number} dateRight - the second date to check\n * @returns {Boolean} the dates are in the same month (and year)\n * @throws {TypeError} 2 arguments required\n *\n * @example\n * // Are 2 September 2014 and 25 September 2014 in the same month?\n * const result = isSameMonth(new Date(2014, 8, 2), new Date(2014, 8, 25))\n * //=> true\n *\n * @example\n * // Are 2 September 2014 and 25 September 2015 in the same month?\n * const result = isSameMonth(new Date(2014, 8, 2), new Date(2015, 8, 25))\n * //=> false\n */\nexport default function isSameMonth(dirtyDateLeft, dirtyDateRight) {\n requiredArgs(2, arguments);\n var dateLeft = toDate(dirtyDateLeft);\n var dateRight = toDate(dirtyDateRight);\n return dateLeft.getFullYear() === dateRight.getFullYear() && dateLeft.getMonth() === dateRight.getMonth();\n}","import startOfQuarter from \"../startOfQuarter/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name isSameQuarter\n * @category Quarter Helpers\n * @summary Are the given dates in the same quarter (and year)?\n *\n * @description\n * Are the given dates in the same quarter (and year)?\n *\n * @param {Date|Number} dateLeft - the first date to check\n * @param {Date|Number} dateRight - the second date to check\n * @returns {Boolean} the dates are in the same quarter (and year)\n * @throws {TypeError} 2 arguments required\n *\n * @example\n * // Are 1 January 2014 and 8 March 2014 in the same quarter?\n * const result = isSameQuarter(new Date(2014, 0, 1), new Date(2014, 2, 8))\n * //=> true\n *\n * @example\n * // Are 1 January 2014 and 1 January 2015 in the same quarter?\n * const result = isSameQuarter(new Date(2014, 0, 1), new Date(2015, 0, 1))\n * //=> false\n */\nexport default function isSameQuarter(dirtyDateLeft, dirtyDateRight) {\n requiredArgs(2, arguments);\n var dateLeftStartOfQuarter = startOfQuarter(dirtyDateLeft);\n var dateRightStartOfQuarter = startOfQuarter(dirtyDateRight);\n return dateLeftStartOfQuarter.getTime() === dateRightStartOfQuarter.getTime();\n}","import toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name isSameYear\n * @category Year Helpers\n * @summary Are the given dates in the same year?\n *\n * @description\n * Are the given dates in the same year?\n *\n * @param {Date|Number} dateLeft - the first date to check\n * @param {Date|Number} dateRight - the second date to check\n * @returns {Boolean} the dates are in the same year\n * @throws {TypeError} 2 arguments required\n *\n * @example\n * // Are 2 September 2014 and 25 September 2014 in the same year?\n * const result = isSameYear(new Date(2014, 8, 2), new Date(2014, 8, 25))\n * //=> true\n */\nexport default function isSameYear(dirtyDateLeft, dirtyDateRight) {\n requiredArgs(2, arguments);\n var dateLeft = toDate(dirtyDateLeft);\n var dateRight = toDate(dirtyDateRight);\n return dateLeft.getFullYear() === dateRight.getFullYear();\n}","import isDate from \"../isDate/index.js\";\nimport toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name isValid\n * @category Common Helpers\n * @summary Is the given date valid?\n *\n * @description\n * Returns false if argument is Invalid Date and true otherwise.\n * Argument is converted to Date using `toDate`. See [toDate]{@link https://date-fns.org/docs/toDate}\n * Invalid Date is a Date, whose time value is NaN.\n *\n * Time value of Date: http://es5.github.io/#x15.9.1.1\n *\n * @param {*} date - the date to check\n * @returns {Boolean} the date is valid\n * @throws {TypeError} 1 argument required\n *\n * @example\n * // For the valid date:\n * const result = isValid(new Date(2014, 1, 31))\n * //=> true\n *\n * @example\n * // For the value, convertable into a date:\n * const result = isValid(1393804800000)\n * //=> true\n *\n * @example\n * // For the invalid date:\n * const result = isValid(new Date(''))\n * //=> false\n */\nexport default function isValid(dirtyDate) {\n requiredArgs(1, arguments);\n if (!isDate(dirtyDate) && typeof dirtyDate !== 'number') {\n return false;\n }\n var date = toDate(dirtyDate);\n return !isNaN(Number(date));\n}","import toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name isWithinInterval\n * @category Interval Helpers\n * @summary Is the given date within the interval?\n *\n * @description\n * Is the given date within the interval? (Including start and end.)\n *\n * @param {Date|Number} date - the date to check\n * @param {Interval} interval - the interval to check\n * @returns {Boolean} the date is within the interval\n * @throws {TypeError} 2 arguments required\n * @throws {RangeError} The start of an interval cannot be after its end\n * @throws {RangeError} Date in interval cannot be `Invalid Date`\n *\n * @example\n * // For the date within the interval:\n * isWithinInterval(new Date(2014, 0, 3), {\n * start: new Date(2014, 0, 1),\n * end: new Date(2014, 0, 7)\n * })\n * //=> true\n *\n * @example\n * // For the date outside of the interval:\n * isWithinInterval(new Date(2014, 0, 10), {\n * start: new Date(2014, 0, 1),\n * end: new Date(2014, 0, 7)\n * })\n * //=> false\n *\n * @example\n * // For date equal to interval start:\n * isWithinInterval(date, { start, end: date }) // => true\n *\n * @example\n * // For date equal to interval end:\n * isWithinInterval(date, { start: date, end }) // => true\n */\nexport default function isWithinInterval(dirtyDate, interval) {\n requiredArgs(2, arguments);\n var time = toDate(dirtyDate).getTime();\n var startTime = toDate(interval.start).getTime();\n var endTime = toDate(interval.end).getTime();\n\n // Throw an exception if start date is after end date or if any date is `Invalid Date`\n if (!(startTime <= endTime)) {\n throw new RangeError('Invalid interval');\n }\n return time >= startTime && time <= endTime;\n}","import _typeof from \"@babel/runtime/helpers/esm/typeof\";\nimport toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name max\n * @category Common Helpers\n * @summary Return the latest of the given dates.\n *\n * @description\n * Return the latest of the given dates.\n *\n * @param {Date[]|Number[]} datesArray - the dates to compare\n * @returns {Date} the latest of the dates\n * @throws {TypeError} 1 argument required\n *\n * @example\n * // Which of these dates is the latest?\n * const result = max([\n * new Date(1989, 6, 10),\n * new Date(1987, 1, 11),\n * new Date(1995, 6, 2),\n * new Date(1990, 0, 1)\n * ])\n * //=> Sun Jul 02 1995 00:00:00\n */\nexport default function max(dirtyDatesArray) {\n requiredArgs(1, arguments);\n var datesArray;\n // `dirtyDatesArray` is Array, Set or Map, or object with custom `forEach` method\n if (dirtyDatesArray && typeof dirtyDatesArray.forEach === 'function') {\n datesArray = dirtyDatesArray;\n\n // If `dirtyDatesArray` is Array-like Object, convert to Array.\n } else if (_typeof(dirtyDatesArray) === 'object' && dirtyDatesArray !== null) {\n datesArray = Array.prototype.slice.call(dirtyDatesArray);\n } else {\n // `dirtyDatesArray` is non-iterable, return Invalid Date\n return new Date(NaN);\n }\n var result;\n datesArray.forEach(function (dirtyDate) {\n var currentDate = toDate(dirtyDate);\n if (result === undefined || result < currentDate || isNaN(Number(currentDate))) {\n result = currentDate;\n }\n });\n return result || new Date(NaN);\n}","import _typeof from \"@babel/runtime/helpers/esm/typeof\";\nimport toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name min\n * @category Common Helpers\n * @summary Returns the earliest of the given dates.\n *\n * @description\n * Returns the earliest of the given dates.\n *\n * @param {Date[]|Number[]} datesArray - the dates to compare\n * @returns {Date} - the earliest of the dates\n * @throws {TypeError} 1 argument required\n *\n * @example\n * // Which of these dates is the earliest?\n * const result = min([\n * new Date(1989, 6, 10),\n * new Date(1987, 1, 11),\n * new Date(1995, 6, 2),\n * new Date(1990, 0, 1)\n * ])\n * //=> Wed Feb 11 1987 00:00:00\n */\nexport default function min(dirtyDatesArray) {\n requiredArgs(1, arguments);\n var datesArray;\n // `dirtyDatesArray` is Array, Set or Map, or object with custom `forEach` method\n if (dirtyDatesArray && typeof dirtyDatesArray.forEach === 'function') {\n datesArray = dirtyDatesArray;\n // If `dirtyDatesArray` is Array-like Object, convert to Array.\n } else if (_typeof(dirtyDatesArray) === 'object' && dirtyDatesArray !== null) {\n datesArray = Array.prototype.slice.call(dirtyDatesArray);\n } else {\n // `dirtyDatesArray` is non-iterable, return Invalid Date\n return new Date(NaN);\n }\n var result;\n datesArray.forEach(function (dirtyDate) {\n var currentDate = toDate(dirtyDate);\n if (result === undefined || result > currentDate || isNaN(currentDate.getDate())) {\n result = currentDate;\n }\n });\n return result || new Date(NaN);\n}","import unsupportedIterableToArray from \"./unsupportedIterableToArray.js\";\nexport default function _createForOfIteratorHelper(o, allowArrayLike) {\n var it = typeof Symbol !== \"undefined\" && o[Symbol.iterator] || o[\"@@iterator\"];\n if (!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 var F = function F() {};\n return {\n s: F,\n n: function n() {\n if (i >= o.length) return {\n done: true\n };\n return {\n done: false,\n value: o[i++]\n };\n },\n e: function e(_e) {\n throw _e;\n },\n f: F\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 }\n var normalCompletion = true,\n didErr = false,\n err;\n return {\n s: function s() {\n it = it.call(o);\n },\n n: function n() {\n var step = it.next();\n normalCompletion = step.done;\n return step;\n },\n e: function e(_e2) {\n didErr = true;\n err = _e2;\n },\n f: function f() {\n try {\n if (!normalCompletion && it[\"return\"] != null) it[\"return\"]();\n } finally {\n if (didErr) throw err;\n }\n }\n };\n}","export default function assign(target, object) {\n if (target == null) {\n throw new TypeError('assign requires that input parameter not be null or undefined');\n }\n for (var property in object) {\n if (Object.prototype.hasOwnProperty.call(object, property)) {\n ;\n target[property] = object[property];\n }\n }\n return target;\n}","import _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nvar TIMEZONE_UNIT_PRIORITY = 10;\nexport var Setter = /*#__PURE__*/function () {\n function Setter() {\n _classCallCheck(this, Setter);\n _defineProperty(this, \"priority\", void 0);\n _defineProperty(this, \"subPriority\", 0);\n }\n _createClass(Setter, [{\n key: \"validate\",\n value: function validate(_utcDate, _options) {\n return true;\n }\n }]);\n return Setter;\n}();\nexport var ValueSetter = /*#__PURE__*/function (_Setter) {\n _inherits(ValueSetter, _Setter);\n var _super = _createSuper(ValueSetter);\n function ValueSetter(value, validateValue, setValue, priority, subPriority) {\n var _this;\n _classCallCheck(this, ValueSetter);\n _this = _super.call(this);\n _this.value = value;\n _this.validateValue = validateValue;\n _this.setValue = setValue;\n _this.priority = priority;\n if (subPriority) {\n _this.subPriority = subPriority;\n }\n return _this;\n }\n _createClass(ValueSetter, [{\n key: \"validate\",\n value: function validate(utcDate, options) {\n return this.validateValue(utcDate, this.value, options);\n }\n }, {\n key: \"set\",\n value: function set(utcDate, flags, options) {\n return this.setValue(utcDate, flags, this.value, options);\n }\n }]);\n return ValueSetter;\n}(Setter);\nexport var DateToSystemTimezoneSetter = /*#__PURE__*/function (_Setter2) {\n _inherits(DateToSystemTimezoneSetter, _Setter2);\n var _super2 = _createSuper(DateToSystemTimezoneSetter);\n function DateToSystemTimezoneSetter() {\n var _this2;\n _classCallCheck(this, DateToSystemTimezoneSetter);\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n _this2 = _super2.call.apply(_super2, [this].concat(args));\n _defineProperty(_assertThisInitialized(_this2), \"priority\", TIMEZONE_UNIT_PRIORITY);\n _defineProperty(_assertThisInitialized(_this2), \"subPriority\", -1);\n return _this2;\n }\n _createClass(DateToSystemTimezoneSetter, [{\n key: \"set\",\n value: function set(date, flags) {\n if (flags.timestampIsSet) {\n return date;\n }\n var convertedDate = new Date(0);\n convertedDate.setFullYear(date.getUTCFullYear(), date.getUTCMonth(), date.getUTCDate());\n convertedDate.setHours(date.getUTCHours(), date.getUTCMinutes(), date.getUTCSeconds(), date.getUTCMilliseconds());\n return convertedDate;\n }\n }]);\n return DateToSystemTimezoneSetter;\n}(Setter);","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport { ValueSetter } from \"./Setter.js\";\nexport var Parser = /*#__PURE__*/function () {\n function Parser() {\n _classCallCheck(this, Parser);\n _defineProperty(this, \"incompatibleTokens\", void 0);\n _defineProperty(this, \"priority\", void 0);\n _defineProperty(this, \"subPriority\", void 0);\n }\n _createClass(Parser, [{\n key: \"run\",\n value: function run(dateString, token, match, options) {\n var result = this.parse(dateString, token, match, options);\n if (!result) {\n return null;\n }\n return {\n setter: new ValueSetter(result.value, this.validate, this.set, this.priority, this.subPriority),\n rest: result.rest\n };\n }\n }, {\n key: \"validate\",\n value: function validate(_utcDate, _value, _options) {\n return true;\n }\n }]);\n return Parser;\n}();","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport { Parser } from \"../Parser.js\";\nexport var EraParser = /*#__PURE__*/function (_Parser) {\n _inherits(EraParser, _Parser);\n var _super = _createSuper(EraParser);\n function EraParser() {\n var _this;\n _classCallCheck(this, EraParser);\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n _this = _super.call.apply(_super, [this].concat(args));\n _defineProperty(_assertThisInitialized(_this), \"priority\", 140);\n _defineProperty(_assertThisInitialized(_this), \"incompatibleTokens\", ['R', 'u', 't', 'T']);\n return _this;\n }\n _createClass(EraParser, [{\n key: \"parse\",\n value: function parse(dateString, token, match) {\n switch (token) {\n // AD, BC\n case 'G':\n case 'GG':\n case 'GGG':\n return match.era(dateString, {\n width: 'abbreviated'\n }) || match.era(dateString, {\n width: 'narrow'\n });\n // A, B\n case 'GGGGG':\n return match.era(dateString, {\n width: 'narrow'\n });\n // Anno Domini, Before Christ\n case 'GGGG':\n default:\n return match.era(dateString, {\n width: 'wide'\n }) || match.era(dateString, {\n width: 'abbreviated'\n }) || match.era(dateString, {\n width: 'narrow'\n });\n }\n }\n }, {\n key: \"set\",\n value: function set(date, flags, value) {\n flags.era = value;\n date.setUTCFullYear(value, 0, 1);\n date.setUTCHours(0, 0, 0, 0);\n return date;\n }\n }]);\n return EraParser;\n}(Parser);","export var numericPatterns = {\n month: /^(1[0-2]|0?\\d)/,\n // 0 to 12\n date: /^(3[0-1]|[0-2]?\\d)/,\n // 0 to 31\n dayOfYear: /^(36[0-6]|3[0-5]\\d|[0-2]?\\d?\\d)/,\n // 0 to 366\n week: /^(5[0-3]|[0-4]?\\d)/,\n // 0 to 53\n hour23h: /^(2[0-3]|[0-1]?\\d)/,\n // 0 to 23\n hour24h: /^(2[0-4]|[0-1]?\\d)/,\n // 0 to 24\n hour11h: /^(1[0-1]|0?\\d)/,\n // 0 to 11\n hour12h: /^(1[0-2]|0?\\d)/,\n // 0 to 12\n minute: /^[0-5]?\\d/,\n // 0 to 59\n second: /^[0-5]?\\d/,\n // 0 to 59\n\n singleDigit: /^\\d/,\n // 0 to 9\n twoDigits: /^\\d{1,2}/,\n // 0 to 99\n threeDigits: /^\\d{1,3}/,\n // 0 to 999\n fourDigits: /^\\d{1,4}/,\n // 0 to 9999\n\n anyDigitsSigned: /^-?\\d+/,\n singleDigitSigned: /^-?\\d/,\n // 0 to 9, -0 to -9\n twoDigitsSigned: /^-?\\d{1,2}/,\n // 0 to 99, -0 to -99\n threeDigitsSigned: /^-?\\d{1,3}/,\n // 0 to 999, -0 to -999\n fourDigitsSigned: /^-?\\d{1,4}/ // 0 to 9999, -0 to -9999\n};\n\nexport var timezonePatterns = {\n basicOptionalMinutes: /^([+-])(\\d{2})(\\d{2})?|Z/,\n basic: /^([+-])(\\d{2})(\\d{2})|Z/,\n basicOptionalSeconds: /^([+-])(\\d{2})(\\d{2})((\\d{2}))?|Z/,\n extended: /^([+-])(\\d{2}):(\\d{2})|Z/,\n extendedOptionalSeconds: /^([+-])(\\d{2}):(\\d{2})(:(\\d{2}))?|Z/\n};","import { millisecondsInHour, millisecondsInMinute, millisecondsInSecond } from \"../../constants/index.js\";\nimport { numericPatterns } from \"./constants.js\";\nexport function mapValue(parseFnResult, mapFn) {\n if (!parseFnResult) {\n return parseFnResult;\n }\n return {\n value: mapFn(parseFnResult.value),\n rest: parseFnResult.rest\n };\n}\nexport function parseNumericPattern(pattern, dateString) {\n var matchResult = dateString.match(pattern);\n if (!matchResult) {\n return null;\n }\n return {\n value: parseInt(matchResult[0], 10),\n rest: dateString.slice(matchResult[0].length)\n };\n}\nexport function parseTimezonePattern(pattern, dateString) {\n var matchResult = dateString.match(pattern);\n if (!matchResult) {\n return null;\n }\n\n // Input is 'Z'\n if (matchResult[0] === 'Z') {\n return {\n value: 0,\n rest: dateString.slice(1)\n };\n }\n var sign = matchResult[1] === '+' ? 1 : -1;\n var hours = matchResult[2] ? parseInt(matchResult[2], 10) : 0;\n var minutes = matchResult[3] ? parseInt(matchResult[3], 10) : 0;\n var seconds = matchResult[5] ? parseInt(matchResult[5], 10) : 0;\n return {\n value: sign * (hours * millisecondsInHour + minutes * millisecondsInMinute + seconds * millisecondsInSecond),\n rest: dateString.slice(matchResult[0].length)\n };\n}\nexport function parseAnyDigitsSigned(dateString) {\n return parseNumericPattern(numericPatterns.anyDigitsSigned, dateString);\n}\nexport function parseNDigits(n, dateString) {\n switch (n) {\n case 1:\n return parseNumericPattern(numericPatterns.singleDigit, dateString);\n case 2:\n return parseNumericPattern(numericPatterns.twoDigits, dateString);\n case 3:\n return parseNumericPattern(numericPatterns.threeDigits, dateString);\n case 4:\n return parseNumericPattern(numericPatterns.fourDigits, dateString);\n default:\n return parseNumericPattern(new RegExp('^\\\\d{1,' + n + '}'), dateString);\n }\n}\nexport function parseNDigitsSigned(n, dateString) {\n switch (n) {\n case 1:\n return parseNumericPattern(numericPatterns.singleDigitSigned, dateString);\n case 2:\n return parseNumericPattern(numericPatterns.twoDigitsSigned, dateString);\n case 3:\n return parseNumericPattern(numericPatterns.threeDigitsSigned, dateString);\n case 4:\n return parseNumericPattern(numericPatterns.fourDigitsSigned, dateString);\n default:\n return parseNumericPattern(new RegExp('^-?\\\\d{1,' + n + '}'), dateString);\n }\n}\nexport function dayPeriodEnumToHours(dayPeriod) {\n switch (dayPeriod) {\n case 'morning':\n return 4;\n case 'evening':\n return 17;\n case 'pm':\n case 'noon':\n case 'afternoon':\n return 12;\n case 'am':\n case 'midnight':\n case 'night':\n default:\n return 0;\n }\n}\nexport function normalizeTwoDigitYear(twoDigitYear, currentYear) {\n var isCommonEra = currentYear > 0;\n // Absolute number of the current year:\n // 1 -> 1 AC\n // 0 -> 1 BC\n // -1 -> 2 BC\n var absCurrentYear = isCommonEra ? currentYear : 1 - currentYear;\n var result;\n if (absCurrentYear <= 50) {\n result = twoDigitYear || 100;\n } else {\n var rangeEnd = absCurrentYear + 50;\n var rangeEndCentury = Math.floor(rangeEnd / 100) * 100;\n var isPreviousCentury = twoDigitYear >= rangeEnd % 100;\n result = twoDigitYear + rangeEndCentury - (isPreviousCentury ? 100 : 0);\n }\n return isCommonEra ? result : 1 - result;\n}\nexport function isLeapYearIndex(year) {\n return year % 400 === 0 || year % 4 === 0 && year % 100 !== 0;\n}","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport { Parser } from \"../Parser.js\";\nimport { mapValue, normalizeTwoDigitYear, parseNDigits } from \"../utils.js\";\n// From http://www.unicode.org/reports/tr35/tr35-31/tr35-dates.html#Date_Format_Patterns\n// | Year | y | yy | yyy | yyyy | yyyyy |\n// |----------|-------|----|-------|-------|-------|\n// | AD 1 | 1 | 01 | 001 | 0001 | 00001 |\n// | AD 12 | 12 | 12 | 012 | 0012 | 00012 |\n// | AD 123 | 123 | 23 | 123 | 0123 | 00123 |\n// | AD 1234 | 1234 | 34 | 1234 | 1234 | 01234 |\n// | AD 12345 | 12345 | 45 | 12345 | 12345 | 12345 |\nexport var YearParser = /*#__PURE__*/function (_Parser) {\n _inherits(YearParser, _Parser);\n var _super = _createSuper(YearParser);\n function YearParser() {\n var _this;\n _classCallCheck(this, YearParser);\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n _this = _super.call.apply(_super, [this].concat(args));\n _defineProperty(_assertThisInitialized(_this), \"priority\", 130);\n _defineProperty(_assertThisInitialized(_this), \"incompatibleTokens\", ['Y', 'R', 'u', 'w', 'I', 'i', 'e', 'c', 't', 'T']);\n return _this;\n }\n _createClass(YearParser, [{\n key: \"parse\",\n value: function parse(dateString, token, match) {\n var valueCallback = function valueCallback(year) {\n return {\n year: year,\n isTwoDigitYear: token === 'yy'\n };\n };\n switch (token) {\n case 'y':\n return mapValue(parseNDigits(4, dateString), valueCallback);\n case 'yo':\n return mapValue(match.ordinalNumber(dateString, {\n unit: 'year'\n }), valueCallback);\n default:\n return mapValue(parseNDigits(token.length, dateString), valueCallback);\n }\n }\n }, {\n key: \"validate\",\n value: function validate(_date, value) {\n return value.isTwoDigitYear || value.year > 0;\n }\n }, {\n key: \"set\",\n value: function set(date, flags, value) {\n var currentYear = date.getUTCFullYear();\n if (value.isTwoDigitYear) {\n var normalizedTwoDigitYear = normalizeTwoDigitYear(value.year, currentYear);\n date.setUTCFullYear(normalizedTwoDigitYear, 0, 1);\n date.setUTCHours(0, 0, 0, 0);\n return date;\n }\n var year = !('era' in flags) || flags.era === 1 ? value.year : 1 - value.year;\n date.setUTCFullYear(year, 0, 1);\n date.setUTCHours(0, 0, 0, 0);\n return date;\n }\n }]);\n return YearParser;\n}(Parser);","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport { Parser } from \"../Parser.js\";\nimport { parseNDigits, normalizeTwoDigitYear, mapValue } from \"../utils.js\";\nimport getUTCWeekYear from \"../../../_lib/getUTCWeekYear/index.js\";\nimport startOfUTCWeek from \"../../../_lib/startOfUTCWeek/index.js\";\n// Local week-numbering year\nexport var LocalWeekYearParser = /*#__PURE__*/function (_Parser) {\n _inherits(LocalWeekYearParser, _Parser);\n var _super = _createSuper(LocalWeekYearParser);\n function LocalWeekYearParser() {\n var _this;\n _classCallCheck(this, LocalWeekYearParser);\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n _this = _super.call.apply(_super, [this].concat(args));\n _defineProperty(_assertThisInitialized(_this), \"priority\", 130);\n _defineProperty(_assertThisInitialized(_this), \"incompatibleTokens\", ['y', 'R', 'u', 'Q', 'q', 'M', 'L', 'I', 'd', 'D', 'i', 't', 'T']);\n return _this;\n }\n _createClass(LocalWeekYearParser, [{\n key: \"parse\",\n value: function parse(dateString, token, match) {\n var valueCallback = function valueCallback(year) {\n return {\n year: year,\n isTwoDigitYear: token === 'YY'\n };\n };\n switch (token) {\n case 'Y':\n return mapValue(parseNDigits(4, dateString), valueCallback);\n case 'Yo':\n return mapValue(match.ordinalNumber(dateString, {\n unit: 'year'\n }), valueCallback);\n default:\n return mapValue(parseNDigits(token.length, dateString), valueCallback);\n }\n }\n }, {\n key: \"validate\",\n value: function validate(_date, value) {\n return value.isTwoDigitYear || value.year > 0;\n }\n }, {\n key: \"set\",\n value: function set(date, flags, value, options) {\n var currentYear = getUTCWeekYear(date, options);\n if (value.isTwoDigitYear) {\n var normalizedTwoDigitYear = normalizeTwoDigitYear(value.year, currentYear);\n date.setUTCFullYear(normalizedTwoDigitYear, 0, options.firstWeekContainsDate);\n date.setUTCHours(0, 0, 0, 0);\n return startOfUTCWeek(date, options);\n }\n var year = !('era' in flags) || flags.era === 1 ? value.year : 1 - value.year;\n date.setUTCFullYear(year, 0, options.firstWeekContainsDate);\n date.setUTCHours(0, 0, 0, 0);\n return startOfUTCWeek(date, options);\n }\n }]);\n return LocalWeekYearParser;\n}(Parser);","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport { Parser } from \"../Parser.js\";\nimport { parseNDigitsSigned } from \"../utils.js\";\nimport startOfUTCISOWeek from \"../../../_lib/startOfUTCISOWeek/index.js\"; // ISO week-numbering year\nexport var ISOWeekYearParser = /*#__PURE__*/function (_Parser) {\n _inherits(ISOWeekYearParser, _Parser);\n var _super = _createSuper(ISOWeekYearParser);\n function ISOWeekYearParser() {\n var _this;\n _classCallCheck(this, ISOWeekYearParser);\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n _this = _super.call.apply(_super, [this].concat(args));\n _defineProperty(_assertThisInitialized(_this), \"priority\", 130);\n _defineProperty(_assertThisInitialized(_this), \"incompatibleTokens\", ['G', 'y', 'Y', 'u', 'Q', 'q', 'M', 'L', 'w', 'd', 'D', 'e', 'c', 't', 'T']);\n return _this;\n }\n _createClass(ISOWeekYearParser, [{\n key: \"parse\",\n value: function parse(dateString, token) {\n if (token === 'R') {\n return parseNDigitsSigned(4, dateString);\n }\n return parseNDigitsSigned(token.length, dateString);\n }\n }, {\n key: \"set\",\n value: function set(_date, _flags, value) {\n var firstWeekOfYear = new Date(0);\n firstWeekOfYear.setUTCFullYear(value, 0, 4);\n firstWeekOfYear.setUTCHours(0, 0, 0, 0);\n return startOfUTCISOWeek(firstWeekOfYear);\n }\n }]);\n return ISOWeekYearParser;\n}(Parser);","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport { Parser } from \"../Parser.js\";\nimport { parseNDigitsSigned } from \"../utils.js\";\nexport var ExtendedYearParser = /*#__PURE__*/function (_Parser) {\n _inherits(ExtendedYearParser, _Parser);\n var _super = _createSuper(ExtendedYearParser);\n function ExtendedYearParser() {\n var _this;\n _classCallCheck(this, ExtendedYearParser);\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n _this = _super.call.apply(_super, [this].concat(args));\n _defineProperty(_assertThisInitialized(_this), \"priority\", 130);\n _defineProperty(_assertThisInitialized(_this), \"incompatibleTokens\", ['G', 'y', 'Y', 'R', 'w', 'I', 'i', 'e', 'c', 't', 'T']);\n return _this;\n }\n _createClass(ExtendedYearParser, [{\n key: \"parse\",\n value: function parse(dateString, token) {\n if (token === 'u') {\n return parseNDigitsSigned(4, dateString);\n }\n return parseNDigitsSigned(token.length, dateString);\n }\n }, {\n key: \"set\",\n value: function set(date, _flags, value) {\n date.setUTCFullYear(value, 0, 1);\n date.setUTCHours(0, 0, 0, 0);\n return date;\n }\n }]);\n return ExtendedYearParser;\n}(Parser);","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport { Parser } from \"../Parser.js\";\nimport { parseNDigits } from \"../utils.js\";\nexport var QuarterParser = /*#__PURE__*/function (_Parser) {\n _inherits(QuarterParser, _Parser);\n var _super = _createSuper(QuarterParser);\n function QuarterParser() {\n var _this;\n _classCallCheck(this, QuarterParser);\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n _this = _super.call.apply(_super, [this].concat(args));\n _defineProperty(_assertThisInitialized(_this), \"priority\", 120);\n _defineProperty(_assertThisInitialized(_this), \"incompatibleTokens\", ['Y', 'R', 'q', 'M', 'L', 'w', 'I', 'd', 'D', 'i', 'e', 'c', 't', 'T']);\n return _this;\n }\n _createClass(QuarterParser, [{\n key: \"parse\",\n value: function parse(dateString, token, match) {\n switch (token) {\n // 1, 2, 3, 4\n case 'Q':\n case 'QQ':\n // 01, 02, 03, 04\n return parseNDigits(token.length, dateString);\n // 1st, 2nd, 3rd, 4th\n case 'Qo':\n return match.ordinalNumber(dateString, {\n unit: 'quarter'\n });\n // Q1, Q2, Q3, Q4\n case 'QQQ':\n return match.quarter(dateString, {\n width: 'abbreviated',\n context: 'formatting'\n }) || match.quarter(dateString, {\n width: 'narrow',\n context: 'formatting'\n });\n // 1, 2, 3, 4 (narrow quarter; could be not numerical)\n case 'QQQQQ':\n return match.quarter(dateString, {\n width: 'narrow',\n context: 'formatting'\n });\n // 1st quarter, 2nd quarter, ...\n case 'QQQQ':\n default:\n return match.quarter(dateString, {\n width: 'wide',\n context: 'formatting'\n }) || match.quarter(dateString, {\n width: 'abbreviated',\n context: 'formatting'\n }) || match.quarter(dateString, {\n width: 'narrow',\n context: 'formatting'\n });\n }\n }\n }, {\n key: \"validate\",\n value: function validate(_date, value) {\n return value >= 1 && value <= 4;\n }\n }, {\n key: \"set\",\n value: function set(date, _flags, value) {\n date.setUTCMonth((value - 1) * 3, 1);\n date.setUTCHours(0, 0, 0, 0);\n return date;\n }\n }]);\n return QuarterParser;\n}(Parser);","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport { Parser } from \"../Parser.js\";\nimport { parseNDigits } from \"../utils.js\";\nexport var StandAloneQuarterParser = /*#__PURE__*/function (_Parser) {\n _inherits(StandAloneQuarterParser, _Parser);\n var _super = _createSuper(StandAloneQuarterParser);\n function StandAloneQuarterParser() {\n var _this;\n _classCallCheck(this, StandAloneQuarterParser);\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n _this = _super.call.apply(_super, [this].concat(args));\n _defineProperty(_assertThisInitialized(_this), \"priority\", 120);\n _defineProperty(_assertThisInitialized(_this), \"incompatibleTokens\", ['Y', 'R', 'Q', 'M', 'L', 'w', 'I', 'd', 'D', 'i', 'e', 'c', 't', 'T']);\n return _this;\n }\n _createClass(StandAloneQuarterParser, [{\n key: \"parse\",\n value: function parse(dateString, token, match) {\n switch (token) {\n // 1, 2, 3, 4\n case 'q':\n case 'qq':\n // 01, 02, 03, 04\n return parseNDigits(token.length, dateString);\n // 1st, 2nd, 3rd, 4th\n case 'qo':\n return match.ordinalNumber(dateString, {\n unit: 'quarter'\n });\n // Q1, Q2, Q3, Q4\n case 'qqq':\n return match.quarter(dateString, {\n width: 'abbreviated',\n context: 'standalone'\n }) || match.quarter(dateString, {\n width: 'narrow',\n context: 'standalone'\n });\n // 1, 2, 3, 4 (narrow quarter; could be not numerical)\n case 'qqqqq':\n return match.quarter(dateString, {\n width: 'narrow',\n context: 'standalone'\n });\n // 1st quarter, 2nd quarter, ...\n case 'qqqq':\n default:\n return match.quarter(dateString, {\n width: 'wide',\n context: 'standalone'\n }) || match.quarter(dateString, {\n width: 'abbreviated',\n context: 'standalone'\n }) || match.quarter(dateString, {\n width: 'narrow',\n context: 'standalone'\n });\n }\n }\n }, {\n key: \"validate\",\n value: function validate(_date, value) {\n return value >= 1 && value <= 4;\n }\n }, {\n key: \"set\",\n value: function set(date, _flags, value) {\n date.setUTCMonth((value - 1) * 3, 1);\n date.setUTCHours(0, 0, 0, 0);\n return date;\n }\n }]);\n return StandAloneQuarterParser;\n}(Parser);","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport { mapValue, parseNDigits, parseNumericPattern } from \"../utils.js\";\nimport { Parser } from \"../Parser.js\";\nimport { numericPatterns } from \"../constants.js\";\nexport var MonthParser = /*#__PURE__*/function (_Parser) {\n _inherits(MonthParser, _Parser);\n var _super = _createSuper(MonthParser);\n function MonthParser() {\n var _this;\n _classCallCheck(this, MonthParser);\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n _this = _super.call.apply(_super, [this].concat(args));\n _defineProperty(_assertThisInitialized(_this), \"incompatibleTokens\", ['Y', 'R', 'q', 'Q', 'L', 'w', 'I', 'D', 'i', 'e', 'c', 't', 'T']);\n _defineProperty(_assertThisInitialized(_this), \"priority\", 110);\n return _this;\n }\n _createClass(MonthParser, [{\n key: \"parse\",\n value: function parse(dateString, token, match) {\n var valueCallback = function valueCallback(value) {\n return value - 1;\n };\n switch (token) {\n // 1, 2, ..., 12\n case 'M':\n return mapValue(parseNumericPattern(numericPatterns.month, dateString), valueCallback);\n // 01, 02, ..., 12\n case 'MM':\n return mapValue(parseNDigits(2, dateString), valueCallback);\n // 1st, 2nd, ..., 12th\n case 'Mo':\n return mapValue(match.ordinalNumber(dateString, {\n unit: 'month'\n }), valueCallback);\n // Jan, Feb, ..., Dec\n case 'MMM':\n return match.month(dateString, {\n width: 'abbreviated',\n context: 'formatting'\n }) || match.month(dateString, {\n width: 'narrow',\n context: 'formatting'\n });\n // J, F, ..., D\n case 'MMMMM':\n return match.month(dateString, {\n width: 'narrow',\n context: 'formatting'\n });\n // January, February, ..., December\n case 'MMMM':\n default:\n return match.month(dateString, {\n width: 'wide',\n context: 'formatting'\n }) || match.month(dateString, {\n width: 'abbreviated',\n context: 'formatting'\n }) || match.month(dateString, {\n width: 'narrow',\n context: 'formatting'\n });\n }\n }\n }, {\n key: \"validate\",\n value: function validate(_date, value) {\n return value >= 0 && value <= 11;\n }\n }, {\n key: \"set\",\n value: function set(date, _flags, value) {\n date.setUTCMonth(value, 1);\n date.setUTCHours(0, 0, 0, 0);\n return date;\n }\n }]);\n return MonthParser;\n}(Parser);","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport { Parser } from \"../Parser.js\";\nimport { numericPatterns } from \"../constants.js\";\nimport { parseNumericPattern, parseNDigits, mapValue } from \"../utils.js\";\nexport var StandAloneMonthParser = /*#__PURE__*/function (_Parser) {\n _inherits(StandAloneMonthParser, _Parser);\n var _super = _createSuper(StandAloneMonthParser);\n function StandAloneMonthParser() {\n var _this;\n _classCallCheck(this, StandAloneMonthParser);\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n _this = _super.call.apply(_super, [this].concat(args));\n _defineProperty(_assertThisInitialized(_this), \"priority\", 110);\n _defineProperty(_assertThisInitialized(_this), \"incompatibleTokens\", ['Y', 'R', 'q', 'Q', 'M', 'w', 'I', 'D', 'i', 'e', 'c', 't', 'T']);\n return _this;\n }\n _createClass(StandAloneMonthParser, [{\n key: \"parse\",\n value: function parse(dateString, token, match) {\n var valueCallback = function valueCallback(value) {\n return value - 1;\n };\n switch (token) {\n // 1, 2, ..., 12\n case 'L':\n return mapValue(parseNumericPattern(numericPatterns.month, dateString), valueCallback);\n // 01, 02, ..., 12\n case 'LL':\n return mapValue(parseNDigits(2, dateString), valueCallback);\n // 1st, 2nd, ..., 12th\n case 'Lo':\n return mapValue(match.ordinalNumber(dateString, {\n unit: 'month'\n }), valueCallback);\n // Jan, Feb, ..., Dec\n case 'LLL':\n return match.month(dateString, {\n width: 'abbreviated',\n context: 'standalone'\n }) || match.month(dateString, {\n width: 'narrow',\n context: 'standalone'\n });\n // J, F, ..., D\n case 'LLLLL':\n return match.month(dateString, {\n width: 'narrow',\n context: 'standalone'\n });\n // January, February, ..., December\n case 'LLLL':\n default:\n return match.month(dateString, {\n width: 'wide',\n context: 'standalone'\n }) || match.month(dateString, {\n width: 'abbreviated',\n context: 'standalone'\n }) || match.month(dateString, {\n width: 'narrow',\n context: 'standalone'\n });\n }\n }\n }, {\n key: \"validate\",\n value: function validate(_date, value) {\n return value >= 0 && value <= 11;\n }\n }, {\n key: \"set\",\n value: function set(date, _flags, value) {\n date.setUTCMonth(value, 1);\n date.setUTCHours(0, 0, 0, 0);\n return date;\n }\n }]);\n return StandAloneMonthParser;\n}(Parser);","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport { Parser } from \"../Parser.js\";\nimport { numericPatterns } from \"../constants.js\";\nimport { parseNumericPattern, parseNDigits } from \"../utils.js\";\nimport setUTCWeek from \"../../../_lib/setUTCWeek/index.js\";\nimport startOfUTCWeek from \"../../../_lib/startOfUTCWeek/index.js\"; // Local week of year\nexport var LocalWeekParser = /*#__PURE__*/function (_Parser) {\n _inherits(LocalWeekParser, _Parser);\n var _super = _createSuper(LocalWeekParser);\n function LocalWeekParser() {\n var _this;\n _classCallCheck(this, LocalWeekParser);\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n _this = _super.call.apply(_super, [this].concat(args));\n _defineProperty(_assertThisInitialized(_this), \"priority\", 100);\n _defineProperty(_assertThisInitialized(_this), \"incompatibleTokens\", ['y', 'R', 'u', 'q', 'Q', 'M', 'L', 'I', 'd', 'D', 'i', 't', 'T']);\n return _this;\n }\n _createClass(LocalWeekParser, [{\n key: \"parse\",\n value: function parse(dateString, token, match) {\n switch (token) {\n case 'w':\n return parseNumericPattern(numericPatterns.week, dateString);\n case 'wo':\n return match.ordinalNumber(dateString, {\n unit: 'week'\n });\n default:\n return parseNDigits(token.length, dateString);\n }\n }\n }, {\n key: \"validate\",\n value: function validate(_date, value) {\n return value >= 1 && value <= 53;\n }\n }, {\n key: \"set\",\n value: function set(date, _flags, value, options) {\n return startOfUTCWeek(setUTCWeek(date, value, options), options);\n }\n }]);\n return LocalWeekParser;\n}(Parser);","import toInteger from \"../toInteger/index.js\";\nimport toDate from \"../../toDate/index.js\";\nimport getUTCWeek from \"../getUTCWeek/index.js\";\nimport requiredArgs from \"../requiredArgs/index.js\";\nexport default function setUTCWeek(dirtyDate, dirtyWeek, options) {\n requiredArgs(2, arguments);\n var date = toDate(dirtyDate);\n var week = toInteger(dirtyWeek);\n var diff = getUTCWeek(date, options) - week;\n date.setUTCDate(date.getUTCDate() - diff * 7);\n return date;\n}","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport { Parser } from \"../Parser.js\";\nimport { numericPatterns } from \"../constants.js\";\nimport { parseNumericPattern, parseNDigits } from \"../utils.js\";\nimport setUTCISOWeek from \"../../../_lib/setUTCISOWeek/index.js\";\nimport startOfUTCISOWeek from \"../../../_lib/startOfUTCISOWeek/index.js\"; // ISO week of year\nexport var ISOWeekParser = /*#__PURE__*/function (_Parser) {\n _inherits(ISOWeekParser, _Parser);\n var _super = _createSuper(ISOWeekParser);\n function ISOWeekParser() {\n var _this;\n _classCallCheck(this, ISOWeekParser);\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n _this = _super.call.apply(_super, [this].concat(args));\n _defineProperty(_assertThisInitialized(_this), \"priority\", 100);\n _defineProperty(_assertThisInitialized(_this), \"incompatibleTokens\", ['y', 'Y', 'u', 'q', 'Q', 'M', 'L', 'w', 'd', 'D', 'e', 'c', 't', 'T']);\n return _this;\n }\n _createClass(ISOWeekParser, [{\n key: \"parse\",\n value: function parse(dateString, token, match) {\n switch (token) {\n case 'I':\n return parseNumericPattern(numericPatterns.week, dateString);\n case 'Io':\n return match.ordinalNumber(dateString, {\n unit: 'week'\n });\n default:\n return parseNDigits(token.length, dateString);\n }\n }\n }, {\n key: \"validate\",\n value: function validate(_date, value) {\n return value >= 1 && value <= 53;\n }\n }, {\n key: \"set\",\n value: function set(date, _flags, value) {\n return startOfUTCISOWeek(setUTCISOWeek(date, value));\n }\n }]);\n return ISOWeekParser;\n}(Parser);","import toInteger from \"../toInteger/index.js\";\nimport toDate from \"../../toDate/index.js\";\nimport getUTCISOWeek from \"../getUTCISOWeek/index.js\";\nimport requiredArgs from \"../requiredArgs/index.js\";\nexport default function setUTCISOWeek(dirtyDate, dirtyISOWeek) {\n requiredArgs(2, arguments);\n var date = toDate(dirtyDate);\n var isoWeek = toInteger(dirtyISOWeek);\n var diff = getUTCISOWeek(date) - isoWeek;\n date.setUTCDate(date.getUTCDate() - diff * 7);\n return date;\n}","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport { isLeapYearIndex, parseNDigits, parseNumericPattern } from \"../utils.js\";\nimport { Parser } from \"../Parser.js\";\nimport { numericPatterns } from \"../constants.js\";\nvar DAYS_IN_MONTH = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];\nvar DAYS_IN_MONTH_LEAP_YEAR = [31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];\n\n// Day of the month\nexport var DateParser = /*#__PURE__*/function (_Parser) {\n _inherits(DateParser, _Parser);\n var _super = _createSuper(DateParser);\n function DateParser() {\n var _this;\n _classCallCheck(this, DateParser);\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n _this = _super.call.apply(_super, [this].concat(args));\n _defineProperty(_assertThisInitialized(_this), \"priority\", 90);\n _defineProperty(_assertThisInitialized(_this), \"subPriority\", 1);\n _defineProperty(_assertThisInitialized(_this), \"incompatibleTokens\", ['Y', 'R', 'q', 'Q', 'w', 'I', 'D', 'i', 'e', 'c', 't', 'T']);\n return _this;\n }\n _createClass(DateParser, [{\n key: \"parse\",\n value: function parse(dateString, token, match) {\n switch (token) {\n case 'd':\n return parseNumericPattern(numericPatterns.date, dateString);\n case 'do':\n return match.ordinalNumber(dateString, {\n unit: 'date'\n });\n default:\n return parseNDigits(token.length, dateString);\n }\n }\n }, {\n key: \"validate\",\n value: function validate(date, value) {\n var year = date.getUTCFullYear();\n var isLeapYear = isLeapYearIndex(year);\n var month = date.getUTCMonth();\n if (isLeapYear) {\n return value >= 1 && value <= DAYS_IN_MONTH_LEAP_YEAR[month];\n } else {\n return value >= 1 && value <= DAYS_IN_MONTH[month];\n }\n }\n }, {\n key: \"set\",\n value: function set(date, _flags, value) {\n date.setUTCDate(value);\n date.setUTCHours(0, 0, 0, 0);\n return date;\n }\n }]);\n return DateParser;\n}(Parser);","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport { Parser } from \"../Parser.js\";\nimport { numericPatterns } from \"../constants.js\";\nimport { parseNumericPattern, parseNDigits, isLeapYearIndex } from \"../utils.js\";\nexport var DayOfYearParser = /*#__PURE__*/function (_Parser) {\n _inherits(DayOfYearParser, _Parser);\n var _super = _createSuper(DayOfYearParser);\n function DayOfYearParser() {\n var _this;\n _classCallCheck(this, DayOfYearParser);\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n _this = _super.call.apply(_super, [this].concat(args));\n _defineProperty(_assertThisInitialized(_this), \"priority\", 90);\n _defineProperty(_assertThisInitialized(_this), \"subpriority\", 1);\n _defineProperty(_assertThisInitialized(_this), \"incompatibleTokens\", ['Y', 'R', 'q', 'Q', 'M', 'L', 'w', 'I', 'd', 'E', 'i', 'e', 'c', 't', 'T']);\n return _this;\n }\n _createClass(DayOfYearParser, [{\n key: \"parse\",\n value: function parse(dateString, token, match) {\n switch (token) {\n case 'D':\n case 'DD':\n return parseNumericPattern(numericPatterns.dayOfYear, dateString);\n case 'Do':\n return match.ordinalNumber(dateString, {\n unit: 'date'\n });\n default:\n return parseNDigits(token.length, dateString);\n }\n }\n }, {\n key: \"validate\",\n value: function validate(date, value) {\n var year = date.getUTCFullYear();\n var isLeapYear = isLeapYearIndex(year);\n if (isLeapYear) {\n return value >= 1 && value <= 366;\n } else {\n return value >= 1 && value <= 365;\n }\n }\n }, {\n key: \"set\",\n value: function set(date, _flags, value) {\n date.setUTCMonth(0, value);\n date.setUTCHours(0, 0, 0, 0);\n return date;\n }\n }]);\n return DayOfYearParser;\n}(Parser);","import toDate from \"../../toDate/index.js\";\nimport requiredArgs from \"../requiredArgs/index.js\";\nimport toInteger from \"../toInteger/index.js\";\nimport { getDefaultOptions } from \"../defaultOptions/index.js\";\nexport default function setUTCDay(dirtyDate, dirtyDay, options) {\n var _ref, _ref2, _ref3, _options$weekStartsOn, _options$locale, _options$locale$optio, _defaultOptions$local, _defaultOptions$local2;\n requiredArgs(2, arguments);\n var defaultOptions = getDefaultOptions();\n var weekStartsOn = toInteger((_ref = (_ref2 = (_ref3 = (_options$weekStartsOn = options === null || options === void 0 ? void 0 : options.weekStartsOn) !== null && _options$weekStartsOn !== void 0 ? _options$weekStartsOn : options === null || options === void 0 ? void 0 : (_options$locale = options.locale) === null || _options$locale === void 0 ? void 0 : (_options$locale$optio = _options$locale.options) === null || _options$locale$optio === void 0 ? void 0 : _options$locale$optio.weekStartsOn) !== null && _ref3 !== void 0 ? _ref3 : defaultOptions.weekStartsOn) !== null && _ref2 !== void 0 ? _ref2 : (_defaultOptions$local = defaultOptions.locale) === null || _defaultOptions$local === void 0 ? void 0 : (_defaultOptions$local2 = _defaultOptions$local.options) === null || _defaultOptions$local2 === void 0 ? void 0 : _defaultOptions$local2.weekStartsOn) !== null && _ref !== void 0 ? _ref : 0);\n\n // Test if weekStartsOn is between 0 and 6 _and_ is not NaN\n if (!(weekStartsOn >= 0 && weekStartsOn <= 6)) {\n throw new RangeError('weekStartsOn must be between 0 and 6 inclusively');\n }\n var date = toDate(dirtyDate);\n var day = toInteger(dirtyDay);\n var currentDay = date.getUTCDay();\n var remainder = day % 7;\n var dayIndex = (remainder + 7) % 7;\n var diff = (dayIndex < weekStartsOn ? 7 : 0) + day - currentDay;\n date.setUTCDate(date.getUTCDate() + diff);\n return date;\n}","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport { Parser } from \"../Parser.js\";\nimport setUTCDay from \"../../../_lib/setUTCDay/index.js\"; // Day of week\nexport var DayParser = /*#__PURE__*/function (_Parser) {\n _inherits(DayParser, _Parser);\n var _super = _createSuper(DayParser);\n function DayParser() {\n var _this;\n _classCallCheck(this, DayParser);\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n _this = _super.call.apply(_super, [this].concat(args));\n _defineProperty(_assertThisInitialized(_this), \"priority\", 90);\n _defineProperty(_assertThisInitialized(_this), \"incompatibleTokens\", ['D', 'i', 'e', 'c', 't', 'T']);\n return _this;\n }\n _createClass(DayParser, [{\n key: \"parse\",\n value: function parse(dateString, token, match) {\n switch (token) {\n // Tue\n case 'E':\n case 'EE':\n case 'EEE':\n return match.day(dateString, {\n width: 'abbreviated',\n context: 'formatting'\n }) || match.day(dateString, {\n width: 'short',\n context: 'formatting'\n }) || match.day(dateString, {\n width: 'narrow',\n context: 'formatting'\n });\n // T\n case 'EEEEE':\n return match.day(dateString, {\n width: 'narrow',\n context: 'formatting'\n });\n // Tu\n case 'EEEEEE':\n return match.day(dateString, {\n width: 'short',\n context: 'formatting'\n }) || match.day(dateString, {\n width: 'narrow',\n context: 'formatting'\n });\n // Tuesday\n case 'EEEE':\n default:\n return match.day(dateString, {\n width: 'wide',\n context: 'formatting'\n }) || match.day(dateString, {\n width: 'abbreviated',\n context: 'formatting'\n }) || match.day(dateString, {\n width: 'short',\n context: 'formatting'\n }) || match.day(dateString, {\n width: 'narrow',\n context: 'formatting'\n });\n }\n }\n }, {\n key: \"validate\",\n value: function validate(_date, value) {\n return value >= 0 && value <= 6;\n }\n }, {\n key: \"set\",\n value: function set(date, _flags, value, options) {\n date = setUTCDay(date, value, options);\n date.setUTCHours(0, 0, 0, 0);\n return date;\n }\n }]);\n return DayParser;\n}(Parser);","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport { Parser } from \"../Parser.js\";\nimport { mapValue, parseNDigits } from \"../utils.js\";\nimport setUTCDay from \"../../../_lib/setUTCDay/index.js\"; // Local day of week\nexport var LocalDayParser = /*#__PURE__*/function (_Parser) {\n _inherits(LocalDayParser, _Parser);\n var _super = _createSuper(LocalDayParser);\n function LocalDayParser() {\n var _this;\n _classCallCheck(this, LocalDayParser);\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n _this = _super.call.apply(_super, [this].concat(args));\n _defineProperty(_assertThisInitialized(_this), \"priority\", 90);\n _defineProperty(_assertThisInitialized(_this), \"incompatibleTokens\", ['y', 'R', 'u', 'q', 'Q', 'M', 'L', 'I', 'd', 'D', 'E', 'i', 'c', 't', 'T']);\n return _this;\n }\n _createClass(LocalDayParser, [{\n key: \"parse\",\n value: function parse(dateString, token, match, options) {\n var valueCallback = function valueCallback(value) {\n var wholeWeekDays = Math.floor((value - 1) / 7) * 7;\n return (value + options.weekStartsOn + 6) % 7 + wholeWeekDays;\n };\n switch (token) {\n // 3\n case 'e':\n case 'ee':\n // 03\n return mapValue(parseNDigits(token.length, dateString), valueCallback);\n // 3rd\n case 'eo':\n return mapValue(match.ordinalNumber(dateString, {\n unit: 'day'\n }), valueCallback);\n // Tue\n case 'eee':\n return match.day(dateString, {\n width: 'abbreviated',\n context: 'formatting'\n }) || match.day(dateString, {\n width: 'short',\n context: 'formatting'\n }) || match.day(dateString, {\n width: 'narrow',\n context: 'formatting'\n });\n // T\n case 'eeeee':\n return match.day(dateString, {\n width: 'narrow',\n context: 'formatting'\n });\n // Tu\n case 'eeeeee':\n return match.day(dateString, {\n width: 'short',\n context: 'formatting'\n }) || match.day(dateString, {\n width: 'narrow',\n context: 'formatting'\n });\n // Tuesday\n case 'eeee':\n default:\n return match.day(dateString, {\n width: 'wide',\n context: 'formatting'\n }) || match.day(dateString, {\n width: 'abbreviated',\n context: 'formatting'\n }) || match.day(dateString, {\n width: 'short',\n context: 'formatting'\n }) || match.day(dateString, {\n width: 'narrow',\n context: 'formatting'\n });\n }\n }\n }, {\n key: \"validate\",\n value: function validate(_date, value) {\n return value >= 0 && value <= 6;\n }\n }, {\n key: \"set\",\n value: function set(date, _flags, value, options) {\n date = setUTCDay(date, value, options);\n date.setUTCHours(0, 0, 0, 0);\n return date;\n }\n }]);\n return LocalDayParser;\n}(Parser);","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport { Parser } from \"../Parser.js\";\nimport { mapValue, parseNDigits } from \"../utils.js\";\nimport setUTCDay from \"../../../_lib/setUTCDay/index.js\"; // Stand-alone local day of week\nexport var StandAloneLocalDayParser = /*#__PURE__*/function (_Parser) {\n _inherits(StandAloneLocalDayParser, _Parser);\n var _super = _createSuper(StandAloneLocalDayParser);\n function StandAloneLocalDayParser() {\n var _this;\n _classCallCheck(this, StandAloneLocalDayParser);\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n _this = _super.call.apply(_super, [this].concat(args));\n _defineProperty(_assertThisInitialized(_this), \"priority\", 90);\n _defineProperty(_assertThisInitialized(_this), \"incompatibleTokens\", ['y', 'R', 'u', 'q', 'Q', 'M', 'L', 'I', 'd', 'D', 'E', 'i', 'e', 't', 'T']);\n return _this;\n }\n _createClass(StandAloneLocalDayParser, [{\n key: \"parse\",\n value: function parse(dateString, token, match, options) {\n var valueCallback = function valueCallback(value) {\n var wholeWeekDays = Math.floor((value - 1) / 7) * 7;\n return (value + options.weekStartsOn + 6) % 7 + wholeWeekDays;\n };\n switch (token) {\n // 3\n case 'c':\n case 'cc':\n // 03\n return mapValue(parseNDigits(token.length, dateString), valueCallback);\n // 3rd\n case 'co':\n return mapValue(match.ordinalNumber(dateString, {\n unit: 'day'\n }), valueCallback);\n // Tue\n case 'ccc':\n return match.day(dateString, {\n width: 'abbreviated',\n context: 'standalone'\n }) || match.day(dateString, {\n width: 'short',\n context: 'standalone'\n }) || match.day(dateString, {\n width: 'narrow',\n context: 'standalone'\n });\n // T\n case 'ccccc':\n return match.day(dateString, {\n width: 'narrow',\n context: 'standalone'\n });\n // Tu\n case 'cccccc':\n return match.day(dateString, {\n width: 'short',\n context: 'standalone'\n }) || match.day(dateString, {\n width: 'narrow',\n context: 'standalone'\n });\n // Tuesday\n case 'cccc':\n default:\n return match.day(dateString, {\n width: 'wide',\n context: 'standalone'\n }) || match.day(dateString, {\n width: 'abbreviated',\n context: 'standalone'\n }) || match.day(dateString, {\n width: 'short',\n context: 'standalone'\n }) || match.day(dateString, {\n width: 'narrow',\n context: 'standalone'\n });\n }\n }\n }, {\n key: \"validate\",\n value: function validate(_date, value) {\n return value >= 0 && value <= 6;\n }\n }, {\n key: \"set\",\n value: function set(date, _flags, value, options) {\n date = setUTCDay(date, value, options);\n date.setUTCHours(0, 0, 0, 0);\n return date;\n }\n }]);\n return StandAloneLocalDayParser;\n}(Parser);","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport { Parser } from \"../Parser.js\";\nimport { mapValue, parseNDigits } from \"../utils.js\";\nimport setUTCISODay from \"../../../_lib/setUTCISODay/index.js\"; // ISO day of week\nexport var ISODayParser = /*#__PURE__*/function (_Parser) {\n _inherits(ISODayParser, _Parser);\n var _super = _createSuper(ISODayParser);\n function ISODayParser() {\n var _this;\n _classCallCheck(this, ISODayParser);\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n _this = _super.call.apply(_super, [this].concat(args));\n _defineProperty(_assertThisInitialized(_this), \"priority\", 90);\n _defineProperty(_assertThisInitialized(_this), \"incompatibleTokens\", ['y', 'Y', 'u', 'q', 'Q', 'M', 'L', 'w', 'd', 'D', 'E', 'e', 'c', 't', 'T']);\n return _this;\n }\n _createClass(ISODayParser, [{\n key: \"parse\",\n value: function parse(dateString, token, match) {\n var valueCallback = function valueCallback(value) {\n if (value === 0) {\n return 7;\n }\n return value;\n };\n switch (token) {\n // 2\n case 'i':\n case 'ii':\n // 02\n return parseNDigits(token.length, dateString);\n // 2nd\n case 'io':\n return match.ordinalNumber(dateString, {\n unit: 'day'\n });\n // Tue\n case 'iii':\n return mapValue(match.day(dateString, {\n width: 'abbreviated',\n context: 'formatting'\n }) || match.day(dateString, {\n width: 'short',\n context: 'formatting'\n }) || match.day(dateString, {\n width: 'narrow',\n context: 'formatting'\n }), valueCallback);\n // T\n case 'iiiii':\n return mapValue(match.day(dateString, {\n width: 'narrow',\n context: 'formatting'\n }), valueCallback);\n // Tu\n case 'iiiiii':\n return mapValue(match.day(dateString, {\n width: 'short',\n context: 'formatting'\n }) || match.day(dateString, {\n width: 'narrow',\n context: 'formatting'\n }), valueCallback);\n // Tuesday\n case 'iiii':\n default:\n return mapValue(match.day(dateString, {\n width: 'wide',\n context: 'formatting'\n }) || match.day(dateString, {\n width: 'abbreviated',\n context: 'formatting'\n }) || match.day(dateString, {\n width: 'short',\n context: 'formatting'\n }) || match.day(dateString, {\n width: 'narrow',\n context: 'formatting'\n }), valueCallback);\n }\n }\n }, {\n key: \"validate\",\n value: function validate(_date, value) {\n return value >= 1 && value <= 7;\n }\n }, {\n key: \"set\",\n value: function set(date, _flags, value) {\n date = setUTCISODay(date, value);\n date.setUTCHours(0, 0, 0, 0);\n return date;\n }\n }]);\n return ISODayParser;\n}(Parser);","import toDate from \"../../toDate/index.js\";\nimport requiredArgs from \"../requiredArgs/index.js\";\nimport toInteger from \"../toInteger/index.js\";\nexport default function setUTCISODay(dirtyDate, dirtyDay) {\n requiredArgs(2, arguments);\n var day = toInteger(dirtyDay);\n if (day % 7 === 0) {\n day = day - 7;\n }\n var weekStartsOn = 1;\n var date = toDate(dirtyDate);\n var currentDay = date.getUTCDay();\n var remainder = day % 7;\n var dayIndex = (remainder + 7) % 7;\n var diff = (dayIndex < weekStartsOn ? 7 : 0) + day - currentDay;\n date.setUTCDate(date.getUTCDate() + diff);\n return date;\n}","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport { Parser } from \"../Parser.js\";\nimport { dayPeriodEnumToHours } from \"../utils.js\";\nexport var AMPMParser = /*#__PURE__*/function (_Parser) {\n _inherits(AMPMParser, _Parser);\n var _super = _createSuper(AMPMParser);\n function AMPMParser() {\n var _this;\n _classCallCheck(this, AMPMParser);\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n _this = _super.call.apply(_super, [this].concat(args));\n _defineProperty(_assertThisInitialized(_this), \"priority\", 80);\n _defineProperty(_assertThisInitialized(_this), \"incompatibleTokens\", ['b', 'B', 'H', 'k', 't', 'T']);\n return _this;\n }\n _createClass(AMPMParser, [{\n key: \"parse\",\n value: function parse(dateString, token, match) {\n switch (token) {\n case 'a':\n case 'aa':\n case 'aaa':\n return match.dayPeriod(dateString, {\n width: 'abbreviated',\n context: 'formatting'\n }) || match.dayPeriod(dateString, {\n width: 'narrow',\n context: 'formatting'\n });\n case 'aaaaa':\n return match.dayPeriod(dateString, {\n width: 'narrow',\n context: 'formatting'\n });\n case 'aaaa':\n default:\n return match.dayPeriod(dateString, {\n width: 'wide',\n context: 'formatting'\n }) || match.dayPeriod(dateString, {\n width: 'abbreviated',\n context: 'formatting'\n }) || match.dayPeriod(dateString, {\n width: 'narrow',\n context: 'formatting'\n });\n }\n }\n }, {\n key: \"set\",\n value: function set(date, _flags, value) {\n date.setUTCHours(dayPeriodEnumToHours(value), 0, 0, 0);\n return date;\n }\n }]);\n return AMPMParser;\n}(Parser);","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport { Parser } from \"../Parser.js\";\nimport { dayPeriodEnumToHours } from \"../utils.js\";\nexport var AMPMMidnightParser = /*#__PURE__*/function (_Parser) {\n _inherits(AMPMMidnightParser, _Parser);\n var _super = _createSuper(AMPMMidnightParser);\n function AMPMMidnightParser() {\n var _this;\n _classCallCheck(this, AMPMMidnightParser);\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n _this = _super.call.apply(_super, [this].concat(args));\n _defineProperty(_assertThisInitialized(_this), \"priority\", 80);\n _defineProperty(_assertThisInitialized(_this), \"incompatibleTokens\", ['a', 'B', 'H', 'k', 't', 'T']);\n return _this;\n }\n _createClass(AMPMMidnightParser, [{\n key: \"parse\",\n value: function parse(dateString, token, match) {\n switch (token) {\n case 'b':\n case 'bb':\n case 'bbb':\n return match.dayPeriod(dateString, {\n width: 'abbreviated',\n context: 'formatting'\n }) || match.dayPeriod(dateString, {\n width: 'narrow',\n context: 'formatting'\n });\n case 'bbbbb':\n return match.dayPeriod(dateString, {\n width: 'narrow',\n context: 'formatting'\n });\n case 'bbbb':\n default:\n return match.dayPeriod(dateString, {\n width: 'wide',\n context: 'formatting'\n }) || match.dayPeriod(dateString, {\n width: 'abbreviated',\n context: 'formatting'\n }) || match.dayPeriod(dateString, {\n width: 'narrow',\n context: 'formatting'\n });\n }\n }\n }, {\n key: \"set\",\n value: function set(date, _flags, value) {\n date.setUTCHours(dayPeriodEnumToHours(value), 0, 0, 0);\n return date;\n }\n }]);\n return AMPMMidnightParser;\n}(Parser);","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport { Parser } from \"../Parser.js\";\nimport { dayPeriodEnumToHours } from \"../utils.js\"; // in the morning, in the afternoon, in the evening, at night\nexport var DayPeriodParser = /*#__PURE__*/function (_Parser) {\n _inherits(DayPeriodParser, _Parser);\n var _super = _createSuper(DayPeriodParser);\n function DayPeriodParser() {\n var _this;\n _classCallCheck(this, DayPeriodParser);\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n _this = _super.call.apply(_super, [this].concat(args));\n _defineProperty(_assertThisInitialized(_this), \"priority\", 80);\n _defineProperty(_assertThisInitialized(_this), \"incompatibleTokens\", ['a', 'b', 't', 'T']);\n return _this;\n }\n _createClass(DayPeriodParser, [{\n key: \"parse\",\n value: function parse(dateString, token, match) {\n switch (token) {\n case 'B':\n case 'BB':\n case 'BBB':\n return match.dayPeriod(dateString, {\n width: 'abbreviated',\n context: 'formatting'\n }) || match.dayPeriod(dateString, {\n width: 'narrow',\n context: 'formatting'\n });\n case 'BBBBB':\n return match.dayPeriod(dateString, {\n width: 'narrow',\n context: 'formatting'\n });\n case 'BBBB':\n default:\n return match.dayPeriod(dateString, {\n width: 'wide',\n context: 'formatting'\n }) || match.dayPeriod(dateString, {\n width: 'abbreviated',\n context: 'formatting'\n }) || match.dayPeriod(dateString, {\n width: 'narrow',\n context: 'formatting'\n });\n }\n }\n }, {\n key: \"set\",\n value: function set(date, _flags, value) {\n date.setUTCHours(dayPeriodEnumToHours(value), 0, 0, 0);\n return date;\n }\n }]);\n return DayPeriodParser;\n}(Parser);","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport { Parser } from \"../Parser.js\";\nimport { numericPatterns } from \"../constants.js\";\nimport { parseNumericPattern, parseNDigits } from \"../utils.js\";\nexport var Hour1to12Parser = /*#__PURE__*/function (_Parser) {\n _inherits(Hour1to12Parser, _Parser);\n var _super = _createSuper(Hour1to12Parser);\n function Hour1to12Parser() {\n var _this;\n _classCallCheck(this, Hour1to12Parser);\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n _this = _super.call.apply(_super, [this].concat(args));\n _defineProperty(_assertThisInitialized(_this), \"priority\", 70);\n _defineProperty(_assertThisInitialized(_this), \"incompatibleTokens\", ['H', 'K', 'k', 't', 'T']);\n return _this;\n }\n _createClass(Hour1to12Parser, [{\n key: \"parse\",\n value: function parse(dateString, token, match) {\n switch (token) {\n case 'h':\n return parseNumericPattern(numericPatterns.hour12h, dateString);\n case 'ho':\n return match.ordinalNumber(dateString, {\n unit: 'hour'\n });\n default:\n return parseNDigits(token.length, dateString);\n }\n }\n }, {\n key: \"validate\",\n value: function validate(_date, value) {\n return value >= 1 && value <= 12;\n }\n }, {\n key: \"set\",\n value: function set(date, _flags, value) {\n var isPM = date.getUTCHours() >= 12;\n if (isPM && value < 12) {\n date.setUTCHours(value + 12, 0, 0, 0);\n } else if (!isPM && value === 12) {\n date.setUTCHours(0, 0, 0, 0);\n } else {\n date.setUTCHours(value, 0, 0, 0);\n }\n return date;\n }\n }]);\n return Hour1to12Parser;\n}(Parser);","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport { Parser } from \"../Parser.js\";\nimport { numericPatterns } from \"../constants.js\";\nimport { parseNumericPattern, parseNDigits } from \"../utils.js\";\nexport var Hour0to23Parser = /*#__PURE__*/function (_Parser) {\n _inherits(Hour0to23Parser, _Parser);\n var _super = _createSuper(Hour0to23Parser);\n function Hour0to23Parser() {\n var _this;\n _classCallCheck(this, Hour0to23Parser);\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n _this = _super.call.apply(_super, [this].concat(args));\n _defineProperty(_assertThisInitialized(_this), \"priority\", 70);\n _defineProperty(_assertThisInitialized(_this), \"incompatibleTokens\", ['a', 'b', 'h', 'K', 'k', 't', 'T']);\n return _this;\n }\n _createClass(Hour0to23Parser, [{\n key: \"parse\",\n value: function parse(dateString, token, match) {\n switch (token) {\n case 'H':\n return parseNumericPattern(numericPatterns.hour23h, dateString);\n case 'Ho':\n return match.ordinalNumber(dateString, {\n unit: 'hour'\n });\n default:\n return parseNDigits(token.length, dateString);\n }\n }\n }, {\n key: \"validate\",\n value: function validate(_date, value) {\n return value >= 0 && value <= 23;\n }\n }, {\n key: \"set\",\n value: function set(date, _flags, value) {\n date.setUTCHours(value, 0, 0, 0);\n return date;\n }\n }]);\n return Hour0to23Parser;\n}(Parser);","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport { Parser } from \"../Parser.js\";\nimport { numericPatterns } from \"../constants.js\";\nimport { parseNumericPattern, parseNDigits } from \"../utils.js\";\nexport var Hour0To11Parser = /*#__PURE__*/function (_Parser) {\n _inherits(Hour0To11Parser, _Parser);\n var _super = _createSuper(Hour0To11Parser);\n function Hour0To11Parser() {\n var _this;\n _classCallCheck(this, Hour0To11Parser);\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n _this = _super.call.apply(_super, [this].concat(args));\n _defineProperty(_assertThisInitialized(_this), \"priority\", 70);\n _defineProperty(_assertThisInitialized(_this), \"incompatibleTokens\", ['h', 'H', 'k', 't', 'T']);\n return _this;\n }\n _createClass(Hour0To11Parser, [{\n key: \"parse\",\n value: function parse(dateString, token, match) {\n switch (token) {\n case 'K':\n return parseNumericPattern(numericPatterns.hour11h, dateString);\n case 'Ko':\n return match.ordinalNumber(dateString, {\n unit: 'hour'\n });\n default:\n return parseNDigits(token.length, dateString);\n }\n }\n }, {\n key: \"validate\",\n value: function validate(_date, value) {\n return value >= 0 && value <= 11;\n }\n }, {\n key: \"set\",\n value: function set(date, _flags, value) {\n var isPM = date.getUTCHours() >= 12;\n if (isPM && value < 12) {\n date.setUTCHours(value + 12, 0, 0, 0);\n } else {\n date.setUTCHours(value, 0, 0, 0);\n }\n return date;\n }\n }]);\n return Hour0To11Parser;\n}(Parser);","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport { Parser } from \"../Parser.js\";\nimport { numericPatterns } from \"../constants.js\";\nimport { parseNumericPattern, parseNDigits } from \"../utils.js\";\nexport var Hour1To24Parser = /*#__PURE__*/function (_Parser) {\n _inherits(Hour1To24Parser, _Parser);\n var _super = _createSuper(Hour1To24Parser);\n function Hour1To24Parser() {\n var _this;\n _classCallCheck(this, Hour1To24Parser);\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n _this = _super.call.apply(_super, [this].concat(args));\n _defineProperty(_assertThisInitialized(_this), \"priority\", 70);\n _defineProperty(_assertThisInitialized(_this), \"incompatibleTokens\", ['a', 'b', 'h', 'H', 'K', 't', 'T']);\n return _this;\n }\n _createClass(Hour1To24Parser, [{\n key: \"parse\",\n value: function parse(dateString, token, match) {\n switch (token) {\n case 'k':\n return parseNumericPattern(numericPatterns.hour24h, dateString);\n case 'ko':\n return match.ordinalNumber(dateString, {\n unit: 'hour'\n });\n default:\n return parseNDigits(token.length, dateString);\n }\n }\n }, {\n key: \"validate\",\n value: function validate(_date, value) {\n return value >= 1 && value <= 24;\n }\n }, {\n key: \"set\",\n value: function set(date, _flags, value) {\n var hours = value <= 24 ? value % 24 : value;\n date.setUTCHours(hours, 0, 0, 0);\n return date;\n }\n }]);\n return Hour1To24Parser;\n}(Parser);","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport { Parser } from \"../Parser.js\";\nimport { numericPatterns } from \"../constants.js\";\nimport { parseNumericPattern, parseNDigits } from \"../utils.js\";\nexport var MinuteParser = /*#__PURE__*/function (_Parser) {\n _inherits(MinuteParser, _Parser);\n var _super = _createSuper(MinuteParser);\n function MinuteParser() {\n var _this;\n _classCallCheck(this, MinuteParser);\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n _this = _super.call.apply(_super, [this].concat(args));\n _defineProperty(_assertThisInitialized(_this), \"priority\", 60);\n _defineProperty(_assertThisInitialized(_this), \"incompatibleTokens\", ['t', 'T']);\n return _this;\n }\n _createClass(MinuteParser, [{\n key: \"parse\",\n value: function parse(dateString, token, match) {\n switch (token) {\n case 'm':\n return parseNumericPattern(numericPatterns.minute, dateString);\n case 'mo':\n return match.ordinalNumber(dateString, {\n unit: 'minute'\n });\n default:\n return parseNDigits(token.length, dateString);\n }\n }\n }, {\n key: \"validate\",\n value: function validate(_date, value) {\n return value >= 0 && value <= 59;\n }\n }, {\n key: \"set\",\n value: function set(date, _flags, value) {\n date.setUTCMinutes(value, 0, 0);\n return date;\n }\n }]);\n return MinuteParser;\n}(Parser);","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport { Parser } from \"../Parser.js\";\nimport { numericPatterns } from \"../constants.js\";\nimport { parseNumericPattern, parseNDigits } from \"../utils.js\";\nexport var SecondParser = /*#__PURE__*/function (_Parser) {\n _inherits(SecondParser, _Parser);\n var _super = _createSuper(SecondParser);\n function SecondParser() {\n var _this;\n _classCallCheck(this, SecondParser);\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n _this = _super.call.apply(_super, [this].concat(args));\n _defineProperty(_assertThisInitialized(_this), \"priority\", 50);\n _defineProperty(_assertThisInitialized(_this), \"incompatibleTokens\", ['t', 'T']);\n return _this;\n }\n _createClass(SecondParser, [{\n key: \"parse\",\n value: function parse(dateString, token, match) {\n switch (token) {\n case 's':\n return parseNumericPattern(numericPatterns.second, dateString);\n case 'so':\n return match.ordinalNumber(dateString, {\n unit: 'second'\n });\n default:\n return parseNDigits(token.length, dateString);\n }\n }\n }, {\n key: \"validate\",\n value: function validate(_date, value) {\n return value >= 0 && value <= 59;\n }\n }, {\n key: \"set\",\n value: function set(date, _flags, value) {\n date.setUTCSeconds(value, 0);\n return date;\n }\n }]);\n return SecondParser;\n}(Parser);","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport { Parser } from \"../Parser.js\";\nimport { mapValue, parseNDigits } from \"../utils.js\";\nexport var FractionOfSecondParser = /*#__PURE__*/function (_Parser) {\n _inherits(FractionOfSecondParser, _Parser);\n var _super = _createSuper(FractionOfSecondParser);\n function FractionOfSecondParser() {\n var _this;\n _classCallCheck(this, FractionOfSecondParser);\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n _this = _super.call.apply(_super, [this].concat(args));\n _defineProperty(_assertThisInitialized(_this), \"priority\", 30);\n _defineProperty(_assertThisInitialized(_this), \"incompatibleTokens\", ['t', 'T']);\n return _this;\n }\n _createClass(FractionOfSecondParser, [{\n key: \"parse\",\n value: function parse(dateString, token) {\n var valueCallback = function valueCallback(value) {\n return Math.floor(value * Math.pow(10, -token.length + 3));\n };\n return mapValue(parseNDigits(token.length, dateString), valueCallback);\n }\n }, {\n key: \"set\",\n value: function set(date, _flags, value) {\n date.setUTCMilliseconds(value);\n return date;\n }\n }]);\n return FractionOfSecondParser;\n}(Parser);","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport { Parser } from \"../Parser.js\";\nimport { timezonePatterns } from \"../constants.js\";\nimport { parseTimezonePattern } from \"../utils.js\"; // Timezone (ISO-8601. +00:00 is `'Z'`)\nexport var ISOTimezoneWithZParser = /*#__PURE__*/function (_Parser) {\n _inherits(ISOTimezoneWithZParser, _Parser);\n var _super = _createSuper(ISOTimezoneWithZParser);\n function ISOTimezoneWithZParser() {\n var _this;\n _classCallCheck(this, ISOTimezoneWithZParser);\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n _this = _super.call.apply(_super, [this].concat(args));\n _defineProperty(_assertThisInitialized(_this), \"priority\", 10);\n _defineProperty(_assertThisInitialized(_this), \"incompatibleTokens\", ['t', 'T', 'x']);\n return _this;\n }\n _createClass(ISOTimezoneWithZParser, [{\n key: \"parse\",\n value: function parse(dateString, token) {\n switch (token) {\n case 'X':\n return parseTimezonePattern(timezonePatterns.basicOptionalMinutes, dateString);\n case 'XX':\n return parseTimezonePattern(timezonePatterns.basic, dateString);\n case 'XXXX':\n return parseTimezonePattern(timezonePatterns.basicOptionalSeconds, dateString);\n case 'XXXXX':\n return parseTimezonePattern(timezonePatterns.extendedOptionalSeconds, dateString);\n case 'XXX':\n default:\n return parseTimezonePattern(timezonePatterns.extended, dateString);\n }\n }\n }, {\n key: \"set\",\n value: function set(date, flags, value) {\n if (flags.timestampIsSet) {\n return date;\n }\n return new Date(date.getTime() - value);\n }\n }]);\n return ISOTimezoneWithZParser;\n}(Parser);","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport { Parser } from \"../Parser.js\";\nimport { timezonePatterns } from \"../constants.js\";\nimport { parseTimezonePattern } from \"../utils.js\"; // Timezone (ISO-8601)\nexport var ISOTimezoneParser = /*#__PURE__*/function (_Parser) {\n _inherits(ISOTimezoneParser, _Parser);\n var _super = _createSuper(ISOTimezoneParser);\n function ISOTimezoneParser() {\n var _this;\n _classCallCheck(this, ISOTimezoneParser);\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n _this = _super.call.apply(_super, [this].concat(args));\n _defineProperty(_assertThisInitialized(_this), \"priority\", 10);\n _defineProperty(_assertThisInitialized(_this), \"incompatibleTokens\", ['t', 'T', 'X']);\n return _this;\n }\n _createClass(ISOTimezoneParser, [{\n key: \"parse\",\n value: function parse(dateString, token) {\n switch (token) {\n case 'x':\n return parseTimezonePattern(timezonePatterns.basicOptionalMinutes, dateString);\n case 'xx':\n return parseTimezonePattern(timezonePatterns.basic, dateString);\n case 'xxxx':\n return parseTimezonePattern(timezonePatterns.basicOptionalSeconds, dateString);\n case 'xxxxx':\n return parseTimezonePattern(timezonePatterns.extendedOptionalSeconds, dateString);\n case 'xxx':\n default:\n return parseTimezonePattern(timezonePatterns.extended, dateString);\n }\n }\n }, {\n key: \"set\",\n value: function set(date, flags, value) {\n if (flags.timestampIsSet) {\n return date;\n }\n return new Date(date.getTime() - value);\n }\n }]);\n return ISOTimezoneParser;\n}(Parser);","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport { Parser } from \"../Parser.js\";\nimport { parseAnyDigitsSigned } from \"../utils.js\";\nexport var TimestampSecondsParser = /*#__PURE__*/function (_Parser) {\n _inherits(TimestampSecondsParser, _Parser);\n var _super = _createSuper(TimestampSecondsParser);\n function TimestampSecondsParser() {\n var _this;\n _classCallCheck(this, TimestampSecondsParser);\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n _this = _super.call.apply(_super, [this].concat(args));\n _defineProperty(_assertThisInitialized(_this), \"priority\", 40);\n _defineProperty(_assertThisInitialized(_this), \"incompatibleTokens\", '*');\n return _this;\n }\n _createClass(TimestampSecondsParser, [{\n key: \"parse\",\n value: function parse(dateString) {\n return parseAnyDigitsSigned(dateString);\n }\n }, {\n key: \"set\",\n value: function set(_date, _flags, value) {\n return [new Date(value * 1000), {\n timestampIsSet: true\n }];\n }\n }]);\n return TimestampSecondsParser;\n}(Parser);","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport { Parser } from \"../Parser.js\";\nimport { parseAnyDigitsSigned } from \"../utils.js\";\nexport var TimestampMillisecondsParser = /*#__PURE__*/function (_Parser) {\n _inherits(TimestampMillisecondsParser, _Parser);\n var _super = _createSuper(TimestampMillisecondsParser);\n function TimestampMillisecondsParser() {\n var _this;\n _classCallCheck(this, TimestampMillisecondsParser);\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n _this = _super.call.apply(_super, [this].concat(args));\n _defineProperty(_assertThisInitialized(_this), \"priority\", 20);\n _defineProperty(_assertThisInitialized(_this), \"incompatibleTokens\", '*');\n return _this;\n }\n _createClass(TimestampMillisecondsParser, [{\n key: \"parse\",\n value: function parse(dateString) {\n return parseAnyDigitsSigned(dateString);\n }\n }, {\n key: \"set\",\n value: function set(_date, _flags, value) {\n return [new Date(value), {\n timestampIsSet: true\n }];\n }\n }]);\n return TimestampMillisecondsParser;\n}(Parser);","import { EraParser } from \"./EraParser.js\";\nimport { YearParser } from \"./YearParser.js\";\nimport { LocalWeekYearParser } from \"./LocalWeekYearParser.js\";\nimport { ISOWeekYearParser } from \"./ISOWeekYearParser.js\";\nimport { ExtendedYearParser } from \"./ExtendedYearParser.js\";\nimport { QuarterParser } from \"./QuarterParser.js\";\nimport { StandAloneQuarterParser } from \"./StandAloneQuarterParser.js\";\nimport { MonthParser } from \"./MonthParser.js\";\nimport { StandAloneMonthParser } from \"./StandAloneMonthParser.js\";\nimport { LocalWeekParser } from \"./LocalWeekParser.js\";\nimport { ISOWeekParser } from \"./ISOWeekParser.js\";\nimport { DateParser } from \"./DateParser.js\";\nimport { DayOfYearParser } from \"./DayOfYearParser.js\";\nimport { DayParser } from \"./DayParser.js\";\nimport { LocalDayParser } from \"./LocalDayParser.js\";\nimport { StandAloneLocalDayParser } from \"./StandAloneLocalDayParser.js\";\nimport { ISODayParser } from \"./ISODayParser.js\";\nimport { AMPMParser } from \"./AMPMParser.js\";\nimport { AMPMMidnightParser } from \"./AMPMMidnightParser.js\";\nimport { DayPeriodParser } from \"./DayPeriodParser.js\";\nimport { Hour1to12Parser } from \"./Hour1to12Parser.js\";\nimport { Hour0to23Parser } from \"./Hour0to23Parser.js\";\nimport { Hour0To11Parser } from \"./Hour0To11Parser.js\";\nimport { Hour1To24Parser } from \"./Hour1To24Parser.js\";\nimport { MinuteParser } from \"./MinuteParser.js\";\nimport { SecondParser } from \"./SecondParser.js\";\nimport { FractionOfSecondParser } from \"./FractionOfSecondParser.js\";\nimport { ISOTimezoneWithZParser } from \"./ISOTimezoneWithZParser.js\";\nimport { ISOTimezoneParser } from \"./ISOTimezoneParser.js\";\nimport { TimestampSecondsParser } from \"./TimestampSecondsParser.js\";\nimport { TimestampMillisecondsParser } from \"./TimestampMillisecondsParser.js\";\n/*\n * | | Unit | | Unit |\n * |-----|--------------------------------|-----|--------------------------------|\n * | a | AM, PM | A* | Milliseconds in day |\n * | b | AM, PM, noon, midnight | B | Flexible day period |\n * | c | Stand-alone local day of week | C* | Localized hour w/ day period |\n * | d | Day of month | D | Day of year |\n * | e | Local day of week | E | Day of week |\n * | f | | F* | Day of week in month |\n * | g* | Modified Julian day | G | Era |\n * | h | Hour [1-12] | H | Hour [0-23] |\n * | i! | ISO day of week | I! | ISO week of year |\n * | j* | Localized hour w/ day period | J* | Localized hour w/o day period |\n * | k | Hour [1-24] | K | Hour [0-11] |\n * | l* | (deprecated) | L | Stand-alone month |\n * | m | Minute | M | Month |\n * | n | | N | |\n * | o! | Ordinal number modifier | O* | Timezone (GMT) |\n * | p | | P | |\n * | q | Stand-alone quarter | Q | Quarter |\n * | r* | Related Gregorian year | R! | ISO week-numbering year |\n * | s | Second | S | Fraction of second |\n * | t! | Seconds timestamp | T! | Milliseconds timestamp |\n * | u | Extended year | U* | Cyclic year |\n * | v* | Timezone (generic non-locat.) | V* | Timezone (location) |\n * | w | Local week of year | W* | Week of month |\n * | x | Timezone (ISO-8601 w/o Z) | X | Timezone (ISO-8601) |\n * | y | Year (abs) | Y | Local week-numbering year |\n * | z* | Timezone (specific non-locat.) | Z* | Timezone (aliases) |\n *\n * Letters marked by * are not implemented but reserved by Unicode standard.\n *\n * Letters marked by ! are non-standard, but implemented by date-fns:\n * - `o` modifies the previous token to turn it into an ordinal (see `parse` docs)\n * - `i` is ISO day of week. For `i` and `ii` is returns numeric ISO week days,\n * i.e. 7 for Sunday, 1 for Monday, etc.\n * - `I` is ISO week of year, as opposed to `w` which is local week of year.\n * - `R` is ISO week-numbering year, as opposed to `Y` which is local week-numbering year.\n * `R` is supposed to be used in conjunction with `I` and `i`\n * for universal ISO week-numbering date, whereas\n * `Y` is supposed to be used in conjunction with `w` and `e`\n * for week-numbering date specific to the locale.\n */\nexport var parsers = {\n G: new EraParser(),\n y: new YearParser(),\n Y: new LocalWeekYearParser(),\n R: new ISOWeekYearParser(),\n u: new ExtendedYearParser(),\n Q: new QuarterParser(),\n q: new StandAloneQuarterParser(),\n M: new MonthParser(),\n L: new StandAloneMonthParser(),\n w: new LocalWeekParser(),\n I: new ISOWeekParser(),\n d: new DateParser(),\n D: new DayOfYearParser(),\n E: new DayParser(),\n e: new LocalDayParser(),\n c: new StandAloneLocalDayParser(),\n i: new ISODayParser(),\n a: new AMPMParser(),\n b: new AMPMMidnightParser(),\n B: new DayPeriodParser(),\n h: new Hour1to12Parser(),\n H: new Hour0to23Parser(),\n K: new Hour0To11Parser(),\n k: new Hour1To24Parser(),\n m: new MinuteParser(),\n s: new SecondParser(),\n S: new FractionOfSecondParser(),\n X: new ISOTimezoneWithZParser(),\n x: new ISOTimezoneParser(),\n t: new TimestampSecondsParser(),\n T: new TimestampMillisecondsParser()\n};","import _typeof from \"@babel/runtime/helpers/esm/typeof\";\nimport _createForOfIteratorHelper from \"@babel/runtime/helpers/esm/createForOfIteratorHelper\";\nimport defaultLocale from \"../_lib/defaultLocale/index.js\";\nimport subMilliseconds from \"../subMilliseconds/index.js\";\nimport toDate from \"../toDate/index.js\";\nimport assign from \"../_lib/assign/index.js\";\nimport longFormatters from \"../_lib/format/longFormatters/index.js\";\nimport getTimezoneOffsetInMilliseconds from \"../_lib/getTimezoneOffsetInMilliseconds/index.js\";\nimport { isProtectedDayOfYearToken, isProtectedWeekYearToken, throwProtectedError } from \"../_lib/protectedTokens/index.js\";\nimport toInteger from \"../_lib/toInteger/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\nimport { DateToSystemTimezoneSetter } from \"./_lib/Setter.js\";\nimport { parsers } from \"./_lib/parsers/index.js\";\nimport { getDefaultOptions } from \"../_lib/defaultOptions/index.js\"; // This RegExp consists of three parts separated by `|`:\n// - [yYQqMLwIdDecihHKkms]o matches any available ordinal number token\n// (one of the certain letters followed by `o`)\n// - (\\w)\\1* matches any sequences of the same letter\n// - '' matches two quote characters in a row\n// - '(''|[^'])+('|$) matches anything surrounded by two quote characters ('),\n// except a single quote symbol, which ends the sequence.\n// Two quote characters do not end the sequence.\n// If there is no matching single quote\n// then the sequence will continue until the end of the string.\n// - . matches any single character unmatched by previous parts of the RegExps\nvar formattingTokensRegExp = /[yYQqMLwIdDecihHKkms]o|(\\w)\\1*|''|'(''|[^'])+('|$)|./g;\n\n// This RegExp catches symbols escaped by quotes, and also\n// sequences of symbols P, p, and the combinations like `PPPPPPPppppp`\nvar longFormattingTokensRegExp = /P+p+|P+|p+|''|'(''|[^'])+('|$)|./g;\nvar escapedStringRegExp = /^'([^]*?)'?$/;\nvar doubleQuoteRegExp = /''/g;\nvar notWhitespaceRegExp = /\\S/;\nvar unescapedLatinCharacterRegExp = /[a-zA-Z]/;\n\n/**\n * @name parse\n * @category Common Helpers\n * @summary Parse the date.\n *\n * @description\n * Return the date parsed from string using the given format string.\n *\n * > ⚠️ Please note that the `format` tokens differ from Moment.js and other libraries.\n * > See: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md\n *\n * The characters in the format string wrapped between two single quotes characters (') are escaped.\n * Two single quotes in a row, whether inside or outside a quoted sequence, represent a 'real' single quote.\n *\n * Format of the format string is based on Unicode Technical Standard #35:\n * https://www.unicode.org/reports/tr35/tr35-dates.html#Date_Field_Symbol_Table\n * with a few additions (see note 5 below the table).\n *\n * Not all tokens are compatible. Combinations that don't make sense or could lead to bugs are prohibited\n * and will throw `RangeError`. For example usage of 24-hour format token with AM/PM token will throw an exception:\n *\n * ```javascript\n * parse('23 AM', 'HH a', new Date())\n * //=> RangeError: The format string mustn't contain `HH` and `a` at the same time\n * ```\n *\n * See the compatibility table: https://docs.google.com/spreadsheets/d/e/2PACX-1vQOPU3xUhplll6dyoMmVUXHKl_8CRDs6_ueLmex3SoqwhuolkuN3O05l4rqx5h1dKX8eb46Ul-CCSrq/pubhtml?gid=0&single=true\n *\n * Accepted format string patterns:\n * | Unit |Prior| Pattern | Result examples | Notes |\n * |---------------------------------|-----|---------|-----------------------------------|-------|\n * | Era | 140 | G..GGG | AD, BC | |\n * | | | GGGG | Anno Domini, Before Christ | 2 |\n * | | | GGGGG | A, B | |\n * | Calendar year | 130 | y | 44, 1, 1900, 2017, 9999 | 4 |\n * | | | yo | 44th, 1st, 1900th, 9999999th | 4,5 |\n * | | | yy | 44, 01, 00, 17 | 4 |\n * | | | yyy | 044, 001, 123, 999 | 4 |\n * | | | yyyy | 0044, 0001, 1900, 2017 | 4 |\n * | | | yyyyy | ... | 2,4 |\n * | Local week-numbering year | 130 | Y | 44, 1, 1900, 2017, 9000 | 4 |\n * | | | Yo | 44th, 1st, 1900th, 9999999th | 4,5 |\n * | | | YY | 44, 01, 00, 17 | 4,6 |\n * | | | YYY | 044, 001, 123, 999 | 4 |\n * | | | YYYY | 0044, 0001, 1900, 2017 | 4,6 |\n * | | | YYYYY | ... | 2,4 |\n * | ISO week-numbering year | 130 | R | -43, 1, 1900, 2017, 9999, -9999 | 4,5 |\n * | | | RR | -43, 01, 00, 17 | 4,5 |\n * | | | RRR | -043, 001, 123, 999, -999 | 4,5 |\n * | | | RRRR | -0043, 0001, 2017, 9999, -9999 | 4,5 |\n * | | | RRRRR | ... | 2,4,5 |\n * | Extended year | 130 | u | -43, 1, 1900, 2017, 9999, -999 | 4 |\n * | | | uu | -43, 01, 99, -99 | 4 |\n * | | | uuu | -043, 001, 123, 999, -999 | 4 |\n * | | | uuuu | -0043, 0001, 2017, 9999, -9999 | 4 |\n * | | | uuuuu | ... | 2,4 |\n * | Quarter (formatting) | 120 | Q | 1, 2, 3, 4 | |\n * | | | Qo | 1st, 2nd, 3rd, 4th | 5 |\n * | | | QQ | 01, 02, 03, 04 | |\n * | | | QQQ | Q1, Q2, Q3, Q4 | |\n * | | | QQQQ | 1st quarter, 2nd quarter, ... | 2 |\n * | | | QQQQQ | 1, 2, 3, 4 | 4 |\n * | Quarter (stand-alone) | 120 | q | 1, 2, 3, 4 | |\n * | | | qo | 1st, 2nd, 3rd, 4th | 5 |\n * | | | qq | 01, 02, 03, 04 | |\n * | | | qqq | Q1, Q2, Q3, Q4 | |\n * | | | qqqq | 1st quarter, 2nd quarter, ... | 2 |\n * | | | qqqqq | 1, 2, 3, 4 | 3 |\n * | Month (formatting) | 110 | M | 1, 2, ..., 12 | |\n * | | | Mo | 1st, 2nd, ..., 12th | 5 |\n * | | | MM | 01, 02, ..., 12 | |\n * | | | MMM | Jan, Feb, ..., Dec | |\n * | | | MMMM | January, February, ..., December | 2 |\n * | | | MMMMM | J, F, ..., D | |\n * | Month (stand-alone) | 110 | L | 1, 2, ..., 12 | |\n * | | | Lo | 1st, 2nd, ..., 12th | 5 |\n * | | | LL | 01, 02, ..., 12 | |\n * | | | LLL | Jan, Feb, ..., Dec | |\n * | | | LLLL | January, February, ..., December | 2 |\n * | | | LLLLL | J, F, ..., D | |\n * | Local week of year | 100 | w | 1, 2, ..., 53 | |\n * | | | wo | 1st, 2nd, ..., 53th | 5 |\n * | | | ww | 01, 02, ..., 53 | |\n * | ISO week of year | 100 | I | 1, 2, ..., 53 | 5 |\n * | | | Io | 1st, 2nd, ..., 53th | 5 |\n * | | | II | 01, 02, ..., 53 | 5 |\n * | Day of month | 90 | d | 1, 2, ..., 31 | |\n * | | | do | 1st, 2nd, ..., 31st | 5 |\n * | | | dd | 01, 02, ..., 31 | |\n * | Day of year | 90 | D | 1, 2, ..., 365, 366 | 7 |\n * | | | Do | 1st, 2nd, ..., 365th, 366th | 5 |\n * | | | DD | 01, 02, ..., 365, 366 | 7 |\n * | | | DDD | 001, 002, ..., 365, 366 | |\n * | | | DDDD | ... | 2 |\n * | Day of week (formatting) | 90 | E..EEE | Mon, Tue, Wed, ..., Sun | |\n * | | | EEEE | Monday, Tuesday, ..., Sunday | 2 |\n * | | | EEEEE | M, T, W, T, F, S, S | |\n * | | | EEEEEE | Mo, Tu, We, Th, Fr, Sa, Su | |\n * | ISO day of week (formatting) | 90 | i | 1, 2, 3, ..., 7 | 5 |\n * | | | io | 1st, 2nd, ..., 7th | 5 |\n * | | | ii | 01, 02, ..., 07 | 5 |\n * | | | iii | Mon, Tue, Wed, ..., Sun | 5 |\n * | | | iiii | Monday, Tuesday, ..., Sunday | 2,5 |\n * | | | iiiii | M, T, W, T, F, S, S | 5 |\n * | | | iiiiii | Mo, Tu, We, Th, Fr, Sa, Su | 5 |\n * | Local day of week (formatting) | 90 | e | 2, 3, 4, ..., 1 | |\n * | | | eo | 2nd, 3rd, ..., 1st | 5 |\n * | | | ee | 02, 03, ..., 01 | |\n * | | | eee | Mon, Tue, Wed, ..., Sun | |\n * | | | eeee | Monday, Tuesday, ..., Sunday | 2 |\n * | | | eeeee | M, T, W, T, F, S, S | |\n * | | | eeeeee | Mo, Tu, We, Th, Fr, Sa, Su | |\n * | Local day of week (stand-alone) | 90 | c | 2, 3, 4, ..., 1 | |\n * | | | co | 2nd, 3rd, ..., 1st | 5 |\n * | | | cc | 02, 03, ..., 01 | |\n * | | | ccc | Mon, Tue, Wed, ..., Sun | |\n * | | | cccc | Monday, Tuesday, ..., Sunday | 2 |\n * | | | ccccc | M, T, W, T, F, S, S | |\n * | | | cccccc | Mo, Tu, We, Th, Fr, Sa, Su | |\n * | AM, PM | 80 | a..aaa | AM, PM | |\n * | | | aaaa | a.m., p.m. | 2 |\n * | | | aaaaa | a, p | |\n * | AM, PM, noon, midnight | 80 | b..bbb | AM, PM, noon, midnight | |\n * | | | bbbb | a.m., p.m., noon, midnight | 2 |\n * | | | bbbbb | a, p, n, mi | |\n * | Flexible day period | 80 | B..BBB | at night, in the morning, ... | |\n * | | | BBBB | at night, in the morning, ... | 2 |\n * | | | BBBBB | at night, in the morning, ... | |\n * | Hour [1-12] | 70 | h | 1, 2, ..., 11, 12 | |\n * | | | ho | 1st, 2nd, ..., 11th, 12th | 5 |\n * | | | hh | 01, 02, ..., 11, 12 | |\n * | Hour [0-23] | 70 | H | 0, 1, 2, ..., 23 | |\n * | | | Ho | 0th, 1st, 2nd, ..., 23rd | 5 |\n * | | | HH | 00, 01, 02, ..., 23 | |\n * | Hour [0-11] | 70 | K | 1, 2, ..., 11, 0 | |\n * | | | Ko | 1st, 2nd, ..., 11th, 0th | 5 |\n * | | | KK | 01, 02, ..., 11, 00 | |\n * | Hour [1-24] | 70 | k | 24, 1, 2, ..., 23 | |\n * | | | ko | 24th, 1st, 2nd, ..., 23rd | 5 |\n * | | | kk | 24, 01, 02, ..., 23 | |\n * | Minute | 60 | m | 0, 1, ..., 59 | |\n * | | | mo | 0th, 1st, ..., 59th | 5 |\n * | | | mm | 00, 01, ..., 59 | |\n * | Second | 50 | s | 0, 1, ..., 59 | |\n * | | | so | 0th, 1st, ..., 59th | 5 |\n * | | | ss | 00, 01, ..., 59 | |\n * | Seconds timestamp | 40 | t | 512969520 | |\n * | | | tt | ... | 2 |\n * | Fraction of second | 30 | S | 0, 1, ..., 9 | |\n * | | | SS | 00, 01, ..., 99 | |\n * | | | SSS | 000, 001, ..., 999 | |\n * | | | SSSS | ... | 2 |\n * | Milliseconds timestamp | 20 | T | 512969520900 | |\n * | | | TT | ... | 2 |\n * | Timezone (ISO-8601 w/ Z) | 10 | X | -08, +0530, Z | |\n * | | | XX | -0800, +0530, Z | |\n * | | | XXX | -08:00, +05:30, Z | |\n * | | | XXXX | -0800, +0530, Z, +123456 | 2 |\n * | | | XXXXX | -08:00, +05:30, Z, +12:34:56 | |\n * | Timezone (ISO-8601 w/o Z) | 10 | x | -08, +0530, +00 | |\n * | | | xx | -0800, +0530, +0000 | |\n * | | | xxx | -08:00, +05:30, +00:00 | 2 |\n * | | | xxxx | -0800, +0530, +0000, +123456 | |\n * | | | xxxxx | -08:00, +05:30, +00:00, +12:34:56 | |\n * | Long localized date | NA | P | 05/29/1453 | 5,8 |\n * | | | PP | May 29, 1453 | |\n * | | | PPP | May 29th, 1453 | |\n * | | | PPPP | Sunday, May 29th, 1453 | 2,5,8 |\n * | Long localized time | NA | p | 12:00 AM | 5,8 |\n * | | | pp | 12:00:00 AM | |\n * | Combination of date and time | NA | Pp | 05/29/1453, 12:00 AM | |\n * | | | PPpp | May 29, 1453, 12:00:00 AM | |\n * | | | PPPpp | May 29th, 1453 at ... | |\n * | | | PPPPpp | Sunday, May 29th, 1453 at ... | 2,5,8 |\n * Notes:\n * 1. \"Formatting\" units (e.g. formatting quarter) in the default en-US locale\n * are the same as \"stand-alone\" units, but are different in some languages.\n * \"Formatting\" units are declined according to the rules of the language\n * in the context of a date. \"Stand-alone\" units are always nominative singular.\n * In `format` function, they will produce different result:\n *\n * `format(new Date(2017, 10, 6), 'do LLLL', {locale: cs}) //=> '6. listopad'`\n *\n * `format(new Date(2017, 10, 6), 'do MMMM', {locale: cs}) //=> '6. listopadu'`\n *\n * `parse` will try to match both formatting and stand-alone units interchangably.\n *\n * 2. Any sequence of the identical letters is a pattern, unless it is escaped by\n * the single quote characters (see below).\n * If the sequence is longer than listed in table:\n * - for numerical units (`yyyyyyyy`) `parse` will try to match a number\n * as wide as the sequence\n * - for text units (`MMMMMMMM`) `parse` will try to match the widest variation of the unit.\n * These variations are marked with \"2\" in the last column of the table.\n *\n * 3. `QQQQQ` and `qqqqq` could be not strictly numerical in some locales.\n * These tokens represent the shortest form of the quarter.\n *\n * 4. The main difference between `y` and `u` patterns are B.C. years:\n *\n * | Year | `y` | `u` |\n * |------|-----|-----|\n * | AC 1 | 1 | 1 |\n * | BC 1 | 1 | 0 |\n * | BC 2 | 2 | -1 |\n *\n * Also `yy` will try to guess the century of two digit year by proximity with `referenceDate`:\n *\n * `parse('50', 'yy', new Date(2018, 0, 1)) //=> Sat Jan 01 2050 00:00:00`\n *\n * `parse('75', 'yy', new Date(2018, 0, 1)) //=> Wed Jan 01 1975 00:00:00`\n *\n * while `uu` will just assign the year as is:\n *\n * `parse('50', 'uu', new Date(2018, 0, 1)) //=> Sat Jan 01 0050 00:00:00`\n *\n * `parse('75', 'uu', new Date(2018, 0, 1)) //=> Tue Jan 01 0075 00:00:00`\n *\n * The same difference is true for local and ISO week-numbering years (`Y` and `R`),\n * except local week-numbering years are dependent on `options.weekStartsOn`\n * and `options.firstWeekContainsDate` (compare [setISOWeekYear]{@link https://date-fns.org/docs/setISOWeekYear}\n * and [setWeekYear]{@link https://date-fns.org/docs/setWeekYear}).\n *\n * 5. These patterns are not in the Unicode Technical Standard #35:\n * - `i`: ISO day of week\n * - `I`: ISO week of year\n * - `R`: ISO week-numbering year\n * - `o`: ordinal number modifier\n * - `P`: long localized date\n * - `p`: long localized time\n *\n * 6. `YY` and `YYYY` tokens represent week-numbering years but they are often confused with years.\n * You should enable `options.useAdditionalWeekYearTokens` to use them. See: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md\n *\n * 7. `D` and `DD` tokens represent days of the year but they are ofthen confused with days of the month.\n * You should enable `options.useAdditionalDayOfYearTokens` to use them. See: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md\n *\n * 8. `P+` tokens do not have a defined priority since they are merely aliases to other tokens based\n * on the given locale.\n *\n * using `en-US` locale: `P` => `MM/dd/yyyy`\n * using `en-US` locale: `p` => `hh:mm a`\n * using `pt-BR` locale: `P` => `dd/MM/yyyy`\n * using `pt-BR` locale: `p` => `HH:mm`\n *\n * Values will be assigned to the date in the descending order of its unit's priority.\n * Units of an equal priority overwrite each other in the order of appearance.\n *\n * If no values of higher priority are parsed (e.g. when parsing string 'January 1st' without a year),\n * the values will be taken from 3rd argument `referenceDate` which works as a context of parsing.\n *\n * `referenceDate` must be passed for correct work of the function.\n * If you're not sure which `referenceDate` to supply, create a new instance of Date:\n * `parse('02/11/2014', 'MM/dd/yyyy', new Date())`\n * In this case parsing will be done in the context of the current date.\n * If `referenceDate` is `Invalid Date` or a value not convertible to valid `Date`,\n * then `Invalid Date` will be returned.\n *\n * The result may vary by locale.\n *\n * If `formatString` matches with `dateString` but does not provides tokens, `referenceDate` will be returned.\n *\n * If parsing failed, `Invalid Date` will be returned.\n * Invalid Date is a Date, whose time value is NaN.\n * Time value of Date: http://es5.github.io/#x15.9.1.1\n *\n * @param {String} dateString - the string to parse\n * @param {String} formatString - the string of tokens\n * @param {Date|Number} referenceDate - defines values missing from the parsed dateString\n * @param {Object} [options] - an object with options.\n * @param {Locale} [options.locale=defaultLocale] - the locale object. See [Locale]{@link https://date-fns.org/docs/Locale}\n * @param {0|1|2|3|4|5|6} [options.weekStartsOn=0] - the index of the first day of the week (0 - Sunday)\n * @param {1|2|3|4|5|6|7} [options.firstWeekContainsDate=1] - the day of January, which is always in the first week of the year\n * @param {Boolean} [options.useAdditionalWeekYearTokens=false] - if true, allows usage of the week-numbering year tokens `YY` and `YYYY`;\n * see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md\n * @param {Boolean} [options.useAdditionalDayOfYearTokens=false] - if true, allows usage of the day of year tokens `D` and `DD`;\n * see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md\n * @returns {Date} the parsed date\n * @throws {TypeError} 3 arguments required\n * @throws {RangeError} `options.weekStartsOn` must be between 0 and 6\n * @throws {RangeError} `options.firstWeekContainsDate` must be between 1 and 7\n * @throws {RangeError} `options.locale` must contain `match` property\n * @throws {RangeError} use `yyyy` instead of `YYYY` for formatting years using [format provided] to the input [input provided]; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md\n * @throws {RangeError} use `yy` instead of `YY` for formatting years using [format provided] to the input [input provided]; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md\n * @throws {RangeError} use `d` instead of `D` for formatting days of the month using [format provided] to the input [input provided]; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md\n * @throws {RangeError} use `dd` instead of `DD` for formatting days of the month using [format provided] to the input [input provided]; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md\n * @throws {RangeError} format string contains an unescaped latin alphabet character\n *\n * @example\n * // Parse 11 February 2014 from middle-endian format:\n * var result = parse('02/11/2014', 'MM/dd/yyyy', new Date())\n * //=> Tue Feb 11 2014 00:00:00\n *\n * @example\n * // Parse 28th of February in Esperanto locale in the context of 2010 year:\n * import eo from 'date-fns/locale/eo'\n * var result = parse('28-a de februaro', \"do 'de' MMMM\", new Date(2010, 0, 1), {\n * locale: eo\n * })\n * //=> Sun Feb 28 2010 00:00:00\n */\nexport default function parse(dirtyDateString, dirtyFormatString, dirtyReferenceDate, options) {\n var _ref, _options$locale, _ref2, _ref3, _ref4, _options$firstWeekCon, _options$locale2, _options$locale2$opti, _defaultOptions$local, _defaultOptions$local2, _ref5, _ref6, _ref7, _options$weekStartsOn, _options$locale3, _options$locale3$opti, _defaultOptions$local3, _defaultOptions$local4;\n requiredArgs(3, arguments);\n var dateString = String(dirtyDateString);\n var formatString = String(dirtyFormatString);\n var defaultOptions = getDefaultOptions();\n var locale = (_ref = (_options$locale = options === null || options === void 0 ? void 0 : options.locale) !== null && _options$locale !== void 0 ? _options$locale : defaultOptions.locale) !== null && _ref !== void 0 ? _ref : defaultLocale;\n if (!locale.match) {\n throw new RangeError('locale must contain match property');\n }\n var firstWeekContainsDate = toInteger((_ref2 = (_ref3 = (_ref4 = (_options$firstWeekCon = options === null || options === void 0 ? void 0 : options.firstWeekContainsDate) !== null && _options$firstWeekCon !== void 0 ? _options$firstWeekCon : options === null || options === void 0 ? void 0 : (_options$locale2 = options.locale) === null || _options$locale2 === void 0 ? void 0 : (_options$locale2$opti = _options$locale2.options) === null || _options$locale2$opti === void 0 ? void 0 : _options$locale2$opti.firstWeekContainsDate) !== null && _ref4 !== void 0 ? _ref4 : defaultOptions.firstWeekContainsDate) !== null && _ref3 !== void 0 ? _ref3 : (_defaultOptions$local = defaultOptions.locale) === null || _defaultOptions$local === void 0 ? void 0 : (_defaultOptions$local2 = _defaultOptions$local.options) === null || _defaultOptions$local2 === void 0 ? void 0 : _defaultOptions$local2.firstWeekContainsDate) !== null && _ref2 !== void 0 ? _ref2 : 1);\n\n // Test if weekStartsOn is between 1 and 7 _and_ is not NaN\n if (!(firstWeekContainsDate >= 1 && firstWeekContainsDate <= 7)) {\n throw new RangeError('firstWeekContainsDate must be between 1 and 7 inclusively');\n }\n var weekStartsOn = toInteger((_ref5 = (_ref6 = (_ref7 = (_options$weekStartsOn = options === null || options === void 0 ? void 0 : options.weekStartsOn) !== null && _options$weekStartsOn !== void 0 ? _options$weekStartsOn : options === null || options === void 0 ? void 0 : (_options$locale3 = options.locale) === null || _options$locale3 === void 0 ? void 0 : (_options$locale3$opti = _options$locale3.options) === null || _options$locale3$opti === void 0 ? void 0 : _options$locale3$opti.weekStartsOn) !== null && _ref7 !== void 0 ? _ref7 : defaultOptions.weekStartsOn) !== null && _ref6 !== void 0 ? _ref6 : (_defaultOptions$local3 = defaultOptions.locale) === null || _defaultOptions$local3 === void 0 ? void 0 : (_defaultOptions$local4 = _defaultOptions$local3.options) === null || _defaultOptions$local4 === void 0 ? void 0 : _defaultOptions$local4.weekStartsOn) !== null && _ref5 !== void 0 ? _ref5 : 0);\n\n // Test if weekStartsOn is between 0 and 6 _and_ is not NaN\n if (!(weekStartsOn >= 0 && weekStartsOn <= 6)) {\n throw new RangeError('weekStartsOn must be between 0 and 6 inclusively');\n }\n if (formatString === '') {\n if (dateString === '') {\n return toDate(dirtyReferenceDate);\n } else {\n return new Date(NaN);\n }\n }\n var subFnOptions = {\n firstWeekContainsDate: firstWeekContainsDate,\n weekStartsOn: weekStartsOn,\n locale: locale\n };\n\n // If timezone isn't specified, it will be set to the system timezone\n var setters = [new DateToSystemTimezoneSetter()];\n var tokens = formatString.match(longFormattingTokensRegExp).map(function (substring) {\n var firstCharacter = substring[0];\n if (firstCharacter in longFormatters) {\n var longFormatter = longFormatters[firstCharacter];\n return longFormatter(substring, locale.formatLong);\n }\n return substring;\n }).join('').match(formattingTokensRegExp);\n var usedTokens = [];\n var _iterator = _createForOfIteratorHelper(tokens),\n _step;\n try {\n var _loop = function _loop() {\n var token = _step.value;\n if (!(options !== null && options !== void 0 && options.useAdditionalWeekYearTokens) && isProtectedWeekYearToken(token)) {\n throwProtectedError(token, formatString, dirtyDateString);\n }\n if (!(options !== null && options !== void 0 && options.useAdditionalDayOfYearTokens) && isProtectedDayOfYearToken(token)) {\n throwProtectedError(token, formatString, dirtyDateString);\n }\n var firstCharacter = token[0];\n var parser = parsers[firstCharacter];\n if (parser) {\n var incompatibleTokens = parser.incompatibleTokens;\n if (Array.isArray(incompatibleTokens)) {\n var incompatibleToken = usedTokens.find(function (usedToken) {\n return incompatibleTokens.includes(usedToken.token) || usedToken.token === firstCharacter;\n });\n if (incompatibleToken) {\n throw new RangeError(\"The format string mustn't contain `\".concat(incompatibleToken.fullToken, \"` and `\").concat(token, \"` at the same time\"));\n }\n } else if (parser.incompatibleTokens === '*' && usedTokens.length > 0) {\n throw new RangeError(\"The format string mustn't contain `\".concat(token, \"` and any other token at the same time\"));\n }\n usedTokens.push({\n token: firstCharacter,\n fullToken: token\n });\n var parseResult = parser.run(dateString, token, locale.match, subFnOptions);\n if (!parseResult) {\n return {\n v: new Date(NaN)\n };\n }\n setters.push(parseResult.setter);\n dateString = parseResult.rest;\n } else {\n if (firstCharacter.match(unescapedLatinCharacterRegExp)) {\n throw new RangeError('Format string contains an unescaped latin alphabet character `' + firstCharacter + '`');\n }\n\n // Replace two single quote characters with one single quote character\n if (token === \"''\") {\n token = \"'\";\n } else if (firstCharacter === \"'\") {\n token = cleanEscapedString(token);\n }\n\n // Cut token from string, or, if string doesn't match the token, return Invalid Date\n if (dateString.indexOf(token) === 0) {\n dateString = dateString.slice(token.length);\n } else {\n return {\n v: new Date(NaN)\n };\n }\n }\n };\n for (_iterator.s(); !(_step = _iterator.n()).done;) {\n var _ret = _loop();\n if (_typeof(_ret) === \"object\") return _ret.v;\n }\n\n // Check if the remaining input contains something other than whitespace\n } catch (err) {\n _iterator.e(err);\n } finally {\n _iterator.f();\n }\n if (dateString.length > 0 && notWhitespaceRegExp.test(dateString)) {\n return new Date(NaN);\n }\n var uniquePrioritySetters = setters.map(function (setter) {\n return setter.priority;\n }).sort(function (a, b) {\n return b - a;\n }).filter(function (priority, index, array) {\n return array.indexOf(priority) === index;\n }).map(function (priority) {\n return setters.filter(function (setter) {\n return setter.priority === priority;\n }).sort(function (a, b) {\n return b.subPriority - a.subPriority;\n });\n }).map(function (setterArray) {\n return setterArray[0];\n });\n var date = toDate(dirtyReferenceDate);\n if (isNaN(date.getTime())) {\n return new Date(NaN);\n }\n\n // Convert the date in system timezone to the same date in UTC+00:00 timezone.\n var utcDate = subMilliseconds(date, getTimezoneOffsetInMilliseconds(date));\n var flags = {};\n var _iterator2 = _createForOfIteratorHelper(uniquePrioritySetters),\n _step2;\n try {\n for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) {\n var setter = _step2.value;\n if (!setter.validate(utcDate, subFnOptions)) {\n return new Date(NaN);\n }\n var result = setter.set(utcDate, flags, subFnOptions);\n // Result is tuple (date, flags)\n if (Array.isArray(result)) {\n utcDate = result[0];\n assign(flags, result[1]);\n // Result is date\n } else {\n utcDate = result;\n }\n }\n } catch (err) {\n _iterator2.e(err);\n } finally {\n _iterator2.f();\n }\n return utcDate;\n}\nfunction cleanEscapedString(input) {\n return input.match(escapedStringRegExp)[1].replace(doubleQuoteRegExp, \"'\");\n}","import { millisecondsInHour, millisecondsInMinute } from \"../constants/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\nimport toInteger from \"../_lib/toInteger/index.js\";\n/**\n * @name parseISO\n * @category Common Helpers\n * @summary Parse ISO string\n *\n * @description\n * Parse the given string in ISO 8601 format and return an instance of Date.\n *\n * Function accepts complete ISO 8601 formats as well as partial implementations.\n * ISO 8601: http://en.wikipedia.org/wiki/ISO_8601\n *\n * If the argument isn't a string, the function cannot parse the string or\n * the values are invalid, it returns Invalid Date.\n *\n * @param {String} argument - the value to convert\n * @param {Object} [options] - an object with options.\n * @param {0|1|2} [options.additionalDigits=2] - the additional number of digits in the extended year format\n * @returns {Date} the parsed date in the local time zone\n * @throws {TypeError} 1 argument required\n * @throws {RangeError} `options.additionalDigits` must be 0, 1 or 2\n *\n * @example\n * // Convert string '2014-02-11T11:30:30' to date:\n * const result = parseISO('2014-02-11T11:30:30')\n * //=> Tue Feb 11 2014 11:30:30\n *\n * @example\n * // Convert string '+02014101' to date,\n * // if the additional number of digits in the extended year format is 1:\n * const result = parseISO('+02014101', { additionalDigits: 1 })\n * //=> Fri Apr 11 2014 00:00:00\n */\nexport default function parseISO(argument, options) {\n var _options$additionalDi;\n requiredArgs(1, arguments);\n var additionalDigits = toInteger((_options$additionalDi = options === null || options === void 0 ? void 0 : options.additionalDigits) !== null && _options$additionalDi !== void 0 ? _options$additionalDi : 2);\n if (additionalDigits !== 2 && additionalDigits !== 1 && additionalDigits !== 0) {\n throw new RangeError('additionalDigits must be 0, 1 or 2');\n }\n if (!(typeof argument === 'string' || Object.prototype.toString.call(argument) === '[object String]')) {\n return new Date(NaN);\n }\n var dateStrings = splitDateString(argument);\n var date;\n if (dateStrings.date) {\n var parseYearResult = parseYear(dateStrings.date, additionalDigits);\n date = parseDate(parseYearResult.restDateString, parseYearResult.year);\n }\n if (!date || isNaN(date.getTime())) {\n return new Date(NaN);\n }\n var timestamp = date.getTime();\n var time = 0;\n var offset;\n if (dateStrings.time) {\n time = parseTime(dateStrings.time);\n if (isNaN(time)) {\n return new Date(NaN);\n }\n }\n if (dateStrings.timezone) {\n offset = parseTimezone(dateStrings.timezone);\n if (isNaN(offset)) {\n return new Date(NaN);\n }\n } else {\n var dirtyDate = new Date(timestamp + time);\n // js parsed string assuming it's in UTC timezone\n // but we need it to be parsed in our timezone\n // so we use utc values to build date in our timezone.\n // Year values from 0 to 99 map to the years 1900 to 1999\n // so set year explicitly with setFullYear.\n var result = new Date(0);\n result.setFullYear(dirtyDate.getUTCFullYear(), dirtyDate.getUTCMonth(), dirtyDate.getUTCDate());\n result.setHours(dirtyDate.getUTCHours(), dirtyDate.getUTCMinutes(), dirtyDate.getUTCSeconds(), dirtyDate.getUTCMilliseconds());\n return result;\n }\n return new Date(timestamp + time + offset);\n}\nvar patterns = {\n dateTimeDelimiter: /[T ]/,\n timeZoneDelimiter: /[Z ]/i,\n timezone: /([Z+-].*)$/\n};\nvar dateRegex = /^-?(?:(\\d{3})|(\\d{2})(?:-?(\\d{2}))?|W(\\d{2})(?:-?(\\d{1}))?|)$/;\nvar timeRegex = /^(\\d{2}(?:[.,]\\d*)?)(?::?(\\d{2}(?:[.,]\\d*)?))?(?::?(\\d{2}(?:[.,]\\d*)?))?$/;\nvar timezoneRegex = /^([+-])(\\d{2})(?::?(\\d{2}))?$/;\nfunction splitDateString(dateString) {\n var dateStrings = {};\n var array = dateString.split(patterns.dateTimeDelimiter);\n var timeString;\n\n // The regex match should only return at maximum two array elements.\n // [date], [time], or [date, time].\n if (array.length > 2) {\n return dateStrings;\n }\n if (/:/.test(array[0])) {\n timeString = array[0];\n } else {\n dateStrings.date = array[0];\n timeString = array[1];\n if (patterns.timeZoneDelimiter.test(dateStrings.date)) {\n dateStrings.date = dateString.split(patterns.timeZoneDelimiter)[0];\n timeString = dateString.substr(dateStrings.date.length, dateString.length);\n }\n }\n if (timeString) {\n var token = patterns.timezone.exec(timeString);\n if (token) {\n dateStrings.time = timeString.replace(token[1], '');\n dateStrings.timezone = token[1];\n } else {\n dateStrings.time = timeString;\n }\n }\n return dateStrings;\n}\nfunction parseYear(dateString, additionalDigits) {\n var regex = new RegExp('^(?:(\\\\d{4}|[+-]\\\\d{' + (4 + additionalDigits) + '})|(\\\\d{2}|[+-]\\\\d{' + (2 + additionalDigits) + '})$)');\n var captures = dateString.match(regex);\n // Invalid ISO-formatted year\n if (!captures) return {\n year: NaN,\n restDateString: ''\n };\n var year = captures[1] ? parseInt(captures[1]) : null;\n var century = captures[2] ? parseInt(captures[2]) : null;\n\n // either year or century is null, not both\n return {\n year: century === null ? year : century * 100,\n restDateString: dateString.slice((captures[1] || captures[2]).length)\n };\n}\nfunction parseDate(dateString, year) {\n // Invalid ISO-formatted year\n if (year === null) return new Date(NaN);\n var captures = dateString.match(dateRegex);\n // Invalid ISO-formatted string\n if (!captures) return new Date(NaN);\n var isWeekDate = !!captures[4];\n var dayOfYear = parseDateUnit(captures[1]);\n var month = parseDateUnit(captures[2]) - 1;\n var day = parseDateUnit(captures[3]);\n var week = parseDateUnit(captures[4]);\n var dayOfWeek = parseDateUnit(captures[5]) - 1;\n if (isWeekDate) {\n if (!validateWeekDate(year, week, dayOfWeek)) {\n return new Date(NaN);\n }\n return dayOfISOWeekYear(year, week, dayOfWeek);\n } else {\n var date = new Date(0);\n if (!validateDate(year, month, day) || !validateDayOfYearDate(year, dayOfYear)) {\n return new Date(NaN);\n }\n date.setUTCFullYear(year, month, Math.max(dayOfYear, day));\n return date;\n }\n}\nfunction parseDateUnit(value) {\n return value ? parseInt(value) : 1;\n}\nfunction parseTime(timeString) {\n var captures = timeString.match(timeRegex);\n if (!captures) return NaN; // Invalid ISO-formatted time\n\n var hours = parseTimeUnit(captures[1]);\n var minutes = parseTimeUnit(captures[2]);\n var seconds = parseTimeUnit(captures[3]);\n if (!validateTime(hours, minutes, seconds)) {\n return NaN;\n }\n return hours * millisecondsInHour + minutes * millisecondsInMinute + seconds * 1000;\n}\nfunction parseTimeUnit(value) {\n return value && parseFloat(value.replace(',', '.')) || 0;\n}\nfunction parseTimezone(timezoneString) {\n if (timezoneString === 'Z') return 0;\n var captures = timezoneString.match(timezoneRegex);\n if (!captures) return 0;\n var sign = captures[1] === '+' ? -1 : 1;\n var hours = parseInt(captures[2]);\n var minutes = captures[3] && parseInt(captures[3]) || 0;\n if (!validateTimezone(hours, minutes)) {\n return NaN;\n }\n return sign * (hours * millisecondsInHour + minutes * millisecondsInMinute);\n}\nfunction dayOfISOWeekYear(isoWeekYear, week, day) {\n var date = new Date(0);\n date.setUTCFullYear(isoWeekYear, 0, 4);\n var fourthOfJanuaryDay = date.getUTCDay() || 7;\n var diff = (week - 1) * 7 + day + 1 - fourthOfJanuaryDay;\n date.setUTCDate(date.getUTCDate() + diff);\n return date;\n}\n\n// Validation functions\n\n// February is null to handle the leap year (using ||)\nvar daysInMonths = [31, null, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];\nfunction isLeapYearIndex(year) {\n return year % 400 === 0 || year % 4 === 0 && year % 100 !== 0;\n}\nfunction validateDate(year, month, date) {\n return month >= 0 && month <= 11 && date >= 1 && date <= (daysInMonths[month] || (isLeapYearIndex(year) ? 29 : 28));\n}\nfunction validateDayOfYearDate(year, dayOfYear) {\n return dayOfYear >= 1 && dayOfYear <= (isLeapYearIndex(year) ? 366 : 365);\n}\nfunction validateWeekDate(_year, week, day) {\n return week >= 1 && week <= 53 && day >= 0 && day <= 6;\n}\nfunction validateTime(hours, minutes, seconds) {\n if (hours === 24) {\n return minutes === 0 && seconds === 0;\n }\n return seconds >= 0 && seconds < 60 && minutes >= 0 && minutes < 60 && hours >= 0 && hours < 25;\n}\nfunction validateTimezone(_hours, minutes) {\n return minutes >= 0 && minutes <= 59;\n}","import _typeof from \"@babel/runtime/helpers/esm/typeof\";\nimport toDate from \"../toDate/index.js\";\nimport setMonth from \"../setMonth/index.js\";\nimport toInteger from \"../_lib/toInteger/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name set\n * @category Common Helpers\n * @summary Set date values to a given date.\n *\n * @description\n * Set date values to a given date.\n *\n * Sets time values to date from object `values`.\n * A value is not set if it is undefined or null or doesn't exist in `values`.\n *\n * Note about bundle size: `set` does not internally use `setX` functions from date-fns but instead opts\n * to use native `Date#setX` methods. If you use this function, you may not want to include the\n * other `setX` functions that date-fns provides if you are concerned about the bundle size.\n *\n * @param {Date|Number} date - the date to be changed\n * @param {Object} values - an object with options\n * @param {Number} [values.year] - the number of years to be set\n * @param {Number} [values.month] - the number of months to be set\n * @param {Number} [values.date] - the number of days to be set\n * @param {Number} [values.hours] - the number of hours to be set\n * @param {Number} [values.minutes] - the number of minutes to be set\n * @param {Number} [values.seconds] - the number of seconds to be set\n * @param {Number} [values.milliseconds] - the number of milliseconds to be set\n * @returns {Date} the new date with options set\n * @throws {TypeError} 2 arguments required\n * @throws {RangeError} `values` must be an object\n *\n * @example\n * // Transform 1 September 2014 into 20 October 2015 in a single line:\n * const result = set(new Date(2014, 8, 20), { year: 2015, month: 9, date: 20 })\n * //=> Tue Oct 20 2015 00:00:00\n *\n * @example\n * // Set 12 PM to 1 September 2014 01:23:45 to 1 September 2014 12:00:00:\n * const result = set(new Date(2014, 8, 1, 1, 23, 45), { hours: 12 })\n * //=> Mon Sep 01 2014 12:23:45\n */\nexport default function set(dirtyDate, values) {\n requiredArgs(2, arguments);\n if (_typeof(values) !== 'object' || values === null) {\n throw new RangeError('values parameter must be an object');\n }\n var date = toDate(dirtyDate);\n\n // Check if date is Invalid Date because Date.prototype.setFullYear ignores the value of Invalid Date\n if (isNaN(date.getTime())) {\n return new Date(NaN);\n }\n if (values.year != null) {\n date.setFullYear(values.year);\n }\n if (values.month != null) {\n date = setMonth(date, values.month);\n }\n if (values.date != null) {\n date.setDate(toInteger(values.date));\n }\n if (values.hours != null) {\n date.setHours(toInteger(values.hours));\n }\n if (values.minutes != null) {\n date.setMinutes(toInteger(values.minutes));\n }\n if (values.seconds != null) {\n date.setSeconds(toInteger(values.seconds));\n }\n if (values.milliseconds != null) {\n date.setMilliseconds(toInteger(values.milliseconds));\n }\n return date;\n}","import toInteger from \"../_lib/toInteger/index.js\";\nimport toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name setHours\n * @category Hour Helpers\n * @summary Set the hours to the given date.\n *\n * @description\n * Set the hours to the given date.\n *\n * @param {Date|Number} date - the date to be changed\n * @param {Number} hours - the hours of the new date\n * @returns {Date} the new date with the hours set\n * @throws {TypeError} 2 arguments required\n *\n * @example\n * // Set 4 hours to 1 September 2014 11:30:00:\n * const result = setHours(new Date(2014, 8, 1, 11, 30), 4)\n * //=> Mon Sep 01 2014 04:30:00\n */\nexport default function setHours(dirtyDate, dirtyHours) {\n requiredArgs(2, arguments);\n var date = toDate(dirtyDate);\n var hours = toInteger(dirtyHours);\n date.setHours(hours);\n return date;\n}","import toInteger from \"../_lib/toInteger/index.js\";\nimport toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name setMinutes\n * @category Minute Helpers\n * @summary Set the minutes to the given date.\n *\n * @description\n * Set the minutes to the given date.\n *\n * @param {Date|Number} date - the date to be changed\n * @param {Number} minutes - the minutes of the new date\n * @returns {Date} the new date with the minutes set\n * @throws {TypeError} 2 arguments required\n *\n * @example\n * // Set 45 minutes to 1 September 2014 11:30:40:\n * const result = setMinutes(new Date(2014, 8, 1, 11, 30, 40), 45)\n * //=> Mon Sep 01 2014 11:45:40\n */\nexport default function setMinutes(dirtyDate, dirtyMinutes) {\n requiredArgs(2, arguments);\n var date = toDate(dirtyDate);\n var minutes = toInteger(dirtyMinutes);\n date.setMinutes(minutes);\n return date;\n}","import toInteger from \"../_lib/toInteger/index.js\";\nimport toDate from \"../toDate/index.js\";\nimport getDaysInMonth from \"../getDaysInMonth/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name setMonth\n * @category Month Helpers\n * @summary Set the month to the given date.\n *\n * @description\n * Set the month to the given date.\n *\n * @param {Date|Number} date - the date to be changed\n * @param {Number} month - the month of the new date\n * @returns {Date} the new date with the month set\n * @throws {TypeError} 2 arguments required\n *\n * @example\n * // Set February to 1 September 2014:\n * const result = setMonth(new Date(2014, 8, 1), 1)\n * //=> Sat Feb 01 2014 00:00:00\n */\nexport default function setMonth(dirtyDate, dirtyMonth) {\n requiredArgs(2, arguments);\n var date = toDate(dirtyDate);\n var month = toInteger(dirtyMonth);\n var year = date.getFullYear();\n var day = date.getDate();\n var dateWithDesiredMonth = new Date(0);\n dateWithDesiredMonth.setFullYear(year, month, 15);\n dateWithDesiredMonth.setHours(0, 0, 0, 0);\n var daysInMonth = getDaysInMonth(dateWithDesiredMonth);\n // Set the last day of the new month\n // if the original date was the last day of the longer month\n date.setMonth(month, Math.min(day, daysInMonth));\n return date;\n}","import toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name getDaysInMonth\n * @category Month Helpers\n * @summary Get the number of days in a month of the given date.\n *\n * @description\n * Get the number of days in a month of the given date.\n *\n * @param {Date|Number} date - the given date\n * @returns {Number} the number of days in a month\n * @throws {TypeError} 1 argument required\n *\n * @example\n * // How many days are in February 2000?\n * const result = getDaysInMonth(new Date(2000, 1))\n * //=> 29\n */\nexport default function getDaysInMonth(dirtyDate) {\n requiredArgs(1, arguments);\n var date = toDate(dirtyDate);\n var year = date.getFullYear();\n var monthIndex = date.getMonth();\n var lastDayOfMonth = new Date(0);\n lastDayOfMonth.setFullYear(year, monthIndex + 1, 0);\n lastDayOfMonth.setHours(0, 0, 0, 0);\n return lastDayOfMonth.getDate();\n}","import toInteger from \"../_lib/toInteger/index.js\";\nimport toDate from \"../toDate/index.js\";\nimport setMonth from \"../setMonth/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name setQuarter\n * @category Quarter Helpers\n * @summary Set the year quarter to the given date.\n *\n * @description\n * Set the year quarter to the given date.\n *\n * @param {Date|Number} date - the date to be changed\n * @param {Number} quarter - the quarter of the new date\n * @returns {Date} the new date with the quarter set\n * @throws {TypeError} 2 arguments required\n *\n * @example\n * // Set the 2nd quarter to 2 July 2014:\n * const result = setQuarter(new Date(2014, 6, 2), 2)\n * //=> Wed Apr 02 2014 00:00:00\n */\nexport default function setQuarter(dirtyDate, dirtyQuarter) {\n requiredArgs(2, arguments);\n var date = toDate(dirtyDate);\n var quarter = toInteger(dirtyQuarter);\n var oldQuarter = Math.floor(date.getMonth() / 3) + 1;\n var diff = quarter - oldQuarter;\n return setMonth(date, date.getMonth() + diff * 3);\n}","import toInteger from \"../_lib/toInteger/index.js\";\nimport toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name setSeconds\n * @category Second Helpers\n * @summary Set the seconds to the given date.\n *\n * @description\n * Set the seconds to the given date.\n *\n * @param {Date|Number} date - the date to be changed\n * @param {Number} seconds - the seconds of the new date\n * @returns {Date} the new date with the seconds set\n * @throws {TypeError} 2 arguments required\n *\n * @example\n * // Set 45 seconds to 1 September 2014 11:30:40:\n * const result = setSeconds(new Date(2014, 8, 1, 11, 30, 40), 45)\n * //=> Mon Sep 01 2014 11:30:45\n */\nexport default function setSeconds(dirtyDate, dirtySeconds) {\n requiredArgs(2, arguments);\n var date = toDate(dirtyDate);\n var seconds = toInteger(dirtySeconds);\n date.setSeconds(seconds);\n return date;\n}","import toInteger from \"../_lib/toInteger/index.js\";\nimport toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name setYear\n * @category Year Helpers\n * @summary Set the year to the given date.\n *\n * @description\n * Set the year to the given date.\n *\n * @param {Date|Number} date - the date to be changed\n * @param {Number} year - the year of the new date\n * @returns {Date} the new date with the year set\n * @throws {TypeError} 2 arguments required\n *\n * @example\n * // Set year 2013 to 1 September 2014:\n * const result = setYear(new Date(2014, 8, 1), 2013)\n * //=> Sun Sep 01 2013 00:00:00\n */\nexport default function setYear(dirtyDate, dirtyYear) {\n requiredArgs(2, arguments);\n var date = toDate(dirtyDate);\n var year = toInteger(dirtyYear);\n\n // Check if date is Invalid Date because Date.prototype.setFullYear ignores the value of Invalid Date\n if (isNaN(date.getTime())) {\n return new Date(NaN);\n }\n date.setFullYear(year);\n return date;\n}","import toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name startOfDay\n * @category Day Helpers\n * @summary Return the start of a day for the given date.\n *\n * @description\n * Return the start of a day for the given date.\n * The result will be in the local timezone.\n *\n * @param {Date|Number} date - the original date\n * @returns {Date} the start of a day\n * @throws {TypeError} 1 argument required\n *\n * @example\n * // The start of a day for 2 September 2014 11:55:00:\n * const result = startOfDay(new Date(2014, 8, 2, 11, 55, 0))\n * //=> Tue Sep 02 2014 00:00:00\n */\nexport default function startOfDay(dirtyDate) {\n requiredArgs(1, arguments);\n var date = toDate(dirtyDate);\n date.setHours(0, 0, 0, 0);\n return date;\n}","import toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name startOfMonth\n * @category Month Helpers\n * @summary Return the start of a month for the given date.\n *\n * @description\n * Return the start of a month for the given date.\n * The result will be in the local timezone.\n *\n * @param {Date|Number} date - the original date\n * @returns {Date} the start of a month\n * @throws {TypeError} 1 argument required\n *\n * @example\n * // The start of a month for 2 September 2014 11:55:00:\n * const result = startOfMonth(new Date(2014, 8, 2, 11, 55, 0))\n * //=> Mon Sep 01 2014 00:00:00\n */\nexport default function startOfMonth(dirtyDate) {\n requiredArgs(1, arguments);\n var date = toDate(dirtyDate);\n date.setDate(1);\n date.setHours(0, 0, 0, 0);\n return date;\n}","import toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name startOfQuarter\n * @category Quarter Helpers\n * @summary Return the start of a year quarter for the given date.\n *\n * @description\n * Return the start of a year quarter for the given date.\n * The result will be in the local timezone.\n *\n * @param {Date|Number} date - the original date\n * @returns {Date} the start of a quarter\n * @throws {TypeError} 1 argument required\n *\n * @example\n * // The start of a quarter for 2 September 2014 11:55:00:\n * const result = startOfQuarter(new Date(2014, 8, 2, 11, 55, 0))\n * //=> Tue Jul 01 2014 00:00:00\n */\nexport default function startOfQuarter(dirtyDate) {\n requiredArgs(1, arguments);\n var date = toDate(dirtyDate);\n var currentMonth = date.getMonth();\n var month = currentMonth - currentMonth % 3;\n date.setMonth(month, 1);\n date.setHours(0, 0, 0, 0);\n return date;\n}","import toDate from \"../toDate/index.js\";\nimport toInteger from \"../_lib/toInteger/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\nimport { getDefaultOptions } from \"../_lib/defaultOptions/index.js\";\n/**\n * @name startOfWeek\n * @category Week Helpers\n * @summary Return the start of a week for the given date.\n *\n * @description\n * Return the start of a week for the given date.\n * The result will be in the local timezone.\n *\n * @param {Date|Number} date - the original date\n * @param {Object} [options] - an object with options.\n * @param {Locale} [options.locale=defaultLocale] - the locale object. See [Locale]{@link https://date-fns.org/docs/Locale}\n * @param {0|1|2|3|4|5|6} [options.weekStartsOn=0] - the index of the first day of the week (0 - Sunday)\n * @returns {Date} the start of a week\n * @throws {TypeError} 1 argument required\n * @throws {RangeError} `options.weekStartsOn` must be between 0 and 6\n *\n * @example\n * // The start of a week for 2 September 2014 11:55:00:\n * const result = startOfWeek(new Date(2014, 8, 2, 11, 55, 0))\n * //=> Sun Aug 31 2014 00:00:00\n *\n * @example\n * // If the week starts on Monday, the start of the week for 2 September 2014 11:55:00:\n * const result = startOfWeek(new Date(2014, 8, 2, 11, 55, 0), { weekStartsOn: 1 })\n * //=> Mon Sep 01 2014 00:00:00\n */\nexport default function startOfWeek(dirtyDate, options) {\n var _ref, _ref2, _ref3, _options$weekStartsOn, _options$locale, _options$locale$optio, _defaultOptions$local, _defaultOptions$local2;\n requiredArgs(1, arguments);\n var defaultOptions = getDefaultOptions();\n var weekStartsOn = toInteger((_ref = (_ref2 = (_ref3 = (_options$weekStartsOn = options === null || options === void 0 ? void 0 : options.weekStartsOn) !== null && _options$weekStartsOn !== void 0 ? _options$weekStartsOn : options === null || options === void 0 ? void 0 : (_options$locale = options.locale) === null || _options$locale === void 0 ? void 0 : (_options$locale$optio = _options$locale.options) === null || _options$locale$optio === void 0 ? void 0 : _options$locale$optio.weekStartsOn) !== null && _ref3 !== void 0 ? _ref3 : defaultOptions.weekStartsOn) !== null && _ref2 !== void 0 ? _ref2 : (_defaultOptions$local = defaultOptions.locale) === null || _defaultOptions$local === void 0 ? void 0 : (_defaultOptions$local2 = _defaultOptions$local.options) === null || _defaultOptions$local2 === void 0 ? void 0 : _defaultOptions$local2.weekStartsOn) !== null && _ref !== void 0 ? _ref : 0);\n\n // Test if weekStartsOn is between 0 and 6 _and_ is not NaN\n if (!(weekStartsOn >= 0 && weekStartsOn <= 6)) {\n throw new RangeError('weekStartsOn must be between 0 and 6 inclusively');\n }\n var date = toDate(dirtyDate);\n var day = date.getDay();\n var diff = (day < weekStartsOn ? 7 : 0) + day - weekStartsOn;\n date.setDate(date.getDate() - diff);\n date.setHours(0, 0, 0, 0);\n return date;\n}","import toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name startOfYear\n * @category Year Helpers\n * @summary Return the start of a year for the given date.\n *\n * @description\n * Return the start of a year for the given date.\n * The result will be in the local timezone.\n *\n * @param {Date|Number} date - the original date\n * @returns {Date} the start of a year\n * @throws {TypeError} 1 argument required\n *\n * @example\n * // The start of a year for 2 September 2014 11:55:00:\n * const result = startOfYear(new Date(2014, 8, 2, 11, 55, 00))\n * //=> Wed Jan 01 2014 00:00:00\n */\nexport default function startOfYear(dirtyDate) {\n requiredArgs(1, arguments);\n var cleanDate = toDate(dirtyDate);\n var date = new Date(0);\n date.setFullYear(cleanDate.getFullYear(), 0, 1);\n date.setHours(0, 0, 0, 0);\n return date;\n}","import addDays from \"../addDays/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\nimport toInteger from \"../_lib/toInteger/index.js\";\n/**\n * @name subDays\n * @category Day Helpers\n * @summary Subtract the specified number of days from the given date.\n *\n * @description\n * Subtract the specified number of days from the given date.\n *\n * @param {Date|Number} date - the date to be changed\n * @param {Number} amount - the amount of days to be subtracted. Positive decimals will be rounded using `Math.floor`, decimals less than zero will be rounded using `Math.ceil`.\n * @returns {Date} the new date with the days subtracted\n * @throws {TypeError} 2 arguments required\n *\n * @example\n * // Subtract 10 days from 1 September 2014:\n * const result = subDays(new Date(2014, 8, 1), 10)\n * //=> Fri Aug 22 2014 00:00:00\n */\nexport default function subDays(dirtyDate, dirtyAmount) {\n requiredArgs(2, arguments);\n var amount = toInteger(dirtyAmount);\n return addDays(dirtyDate, -amount);\n}","import addMilliseconds from \"../addMilliseconds/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\nimport toInteger from \"../_lib/toInteger/index.js\";\n/**\n * @name subMilliseconds\n * @category Millisecond Helpers\n * @summary Subtract the specified number of milliseconds from the given date.\n *\n * @description\n * Subtract the specified number of milliseconds from the given date.\n *\n * @param {Date|Number} date - the date to be changed\n * @param {Number} amount - the amount of milliseconds to be subtracted. Positive decimals will be rounded using `Math.floor`, decimals less than zero will be rounded using `Math.ceil`.\n * @returns {Date} the new date with the milliseconds subtracted\n * @throws {TypeError} 2 arguments required\n *\n * @example\n * // Subtract 750 milliseconds from 10 July 2014 12:45:30.000:\n * const result = subMilliseconds(new Date(2014, 6, 10, 12, 45, 30, 0), 750)\n * //=> Thu Jul 10 2014 12:45:29.250\n */\nexport default function subMilliseconds(dirtyDate, dirtyAmount) {\n requiredArgs(2, arguments);\n var amount = toInteger(dirtyAmount);\n return addMilliseconds(dirtyDate, -amount);\n}","import toInteger from \"../_lib/toInteger/index.js\";\nimport addMonths from \"../addMonths/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name subMonths\n * @category Month Helpers\n * @summary Subtract the specified number of months from the given date.\n *\n * @description\n * Subtract the specified number of months from the given date.\n *\n * @param {Date|Number} date - the date to be changed\n * @param {Number} amount - the amount of months to be subtracted. Positive decimals will be rounded using `Math.floor`, decimals less than zero will be rounded using `Math.ceil`.\n * @returns {Date} the new date with the months subtracted\n * @throws {TypeError} 2 arguments required\n *\n * @example\n * // Subtract 5 months from 1 February 2015:\n * const result = subMonths(new Date(2015, 1, 1), 5)\n * //=> Mon Sep 01 2014 00:00:00\n */\nexport default function subMonths(dirtyDate, dirtyAmount) {\n requiredArgs(2, arguments);\n var amount = toInteger(dirtyAmount);\n return addMonths(dirtyDate, -amount);\n}","import toInteger from \"../_lib/toInteger/index.js\";\nimport addQuarters from \"../addQuarters/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name subQuarters\n * @category Quarter Helpers\n * @summary Subtract the specified number of year quarters from the given date.\n *\n * @description\n * Subtract the specified number of year quarters from the given date.\n *\n * @param {Date|Number} date - the date to be changed\n * @param {Number} amount - the amount of quarters to be subtracted. Positive decimals will be rounded using `Math.floor`, decimals less than zero will be rounded using `Math.ceil`.\n * @returns {Date} the new date with the quarters subtracted\n * @throws {TypeError} 2 arguments required\n *\n * @example\n * // Subtract 3 quarters from 1 September 2014:\n * const result = subQuarters(new Date(2014, 8, 1), 3)\n * //=> Sun Dec 01 2013 00:00:00\n */\nexport default function subQuarters(dirtyDate, dirtyAmount) {\n requiredArgs(2, arguments);\n var amount = toInteger(dirtyAmount);\n return addQuarters(dirtyDate, -amount);\n}","import toInteger from \"../_lib/toInteger/index.js\";\nimport addWeeks from \"../addWeeks/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name subWeeks\n * @category Week Helpers\n * @summary Subtract the specified number of weeks from the given date.\n *\n * @description\n * Subtract the specified number of weeks from the given date.\n *\n * @param {Date|Number} date - the date to be changed\n * @param {Number} amount - the amount of weeks to be subtracted. Positive decimals will be rounded using `Math.floor`, decimals less than zero will be rounded using `Math.ceil`.\n * @returns {Date} the new date with the weeks subtracted\n * @throws {TypeError} 2 arguments required\n *\n * @example\n * // Subtract 4 weeks from 1 September 2014:\n * const result = subWeeks(new Date(2014, 8, 1), 4)\n * //=> Mon Aug 04 2014 00:00:00\n */\nexport default function subWeeks(dirtyDate, dirtyAmount) {\n requiredArgs(2, arguments);\n var amount = toInteger(dirtyAmount);\n return addWeeks(dirtyDate, -amount);\n}","import toInteger from \"../_lib/toInteger/index.js\";\nimport addYears from \"../addYears/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name subYears\n * @category Year Helpers\n * @summary Subtract the specified number of years from the given date.\n *\n * @description\n * Subtract the specified number of years from the given date.\n *\n * @param {Date|Number} date - the date to be changed\n * @param {Number} amount - the amount of years to be subtracted. Positive decimals will be rounded using `Math.floor`, decimals less than zero will be rounded using `Math.ceil`.\n * @returns {Date} the new date with the years subtracted\n * @throws {TypeError} 2 arguments required\n *\n * @example\n * // Subtract 5 years from 1 September 2014:\n * const result = subYears(new Date(2014, 8, 1), 5)\n * //=> Tue Sep 01 2009 00:00:00\n */\nexport default function subYears(dirtyDate, dirtyAmount) {\n requiredArgs(2, arguments);\n var amount = toInteger(dirtyAmount);\n return addYears(dirtyDate, -amount);\n}","import _typeof from \"@babel/runtime/helpers/esm/typeof\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name toDate\n * @category Common Helpers\n * @summary Convert the given argument to an instance of Date.\n *\n * @description\n * Convert the given argument to an instance of Date.\n *\n * If the argument is an instance of Date, the function returns its clone.\n *\n * If the argument is a number, it is treated as a timestamp.\n *\n * If the argument is none of the above, the function returns Invalid Date.\n *\n * **Note**: *all* Date arguments passed to any *date-fns* function is processed by `toDate`.\n *\n * @param {Date|Number} argument - the value to convert\n * @returns {Date} the parsed date in the local time zone\n * @throws {TypeError} 1 argument required\n *\n * @example\n * // Clone the date:\n * const result = toDate(new Date(2014, 1, 11, 11, 30, 30))\n * //=> Tue Feb 11 2014 11:30:30\n *\n * @example\n * // Convert the timestamp to date:\n * const result = toDate(1392098430000)\n * //=> Tue Feb 11 2014 11:30:30\n */\nexport default function toDate(argument) {\n requiredArgs(1, arguments);\n var argStr = Object.prototype.toString.call(argument);\n\n // Clone the date\n if (argument instanceof Date || _typeof(argument) === 'object' && argStr === '[object Date]') {\n // Prevent the date to lose the milliseconds when passed to new Date() in IE10\n return new Date(argument.getTime());\n } else if (typeof argument === 'number' || argStr === '[object Number]') {\n return new Date(argument);\n } else {\n if ((typeof argument === 'string' || argStr === '[object String]') && typeof console !== 'undefined') {\n // eslint-disable-next-line no-console\n console.warn(\"Starting with v2.0.0-beta.1 date-fns doesn't accept strings as date arguments. Please use `parseISO` to parse strings. See: https://github.com/date-fns/date-fns/blob/master/docs/upgradeGuide.md#string-arguments\");\n // eslint-disable-next-line no-console\n console.warn(new Error().stack);\n }\n return new Date(NaN);\n }\n}","!function(t,e){\"object\"==typeof exports&&\"undefined\"!=typeof module?module.exports=e():\"function\"==typeof define&&define.amd?define(e):(t=\"undefined\"!=typeof globalThis?globalThis:t||self).dayjs=e()}(this,(function(){\"use strict\";var t=1e3,e=6e4,n=36e5,r=\"millisecond\",i=\"second\",s=\"minute\",u=\"hour\",a=\"day\",o=\"week\",c=\"month\",f=\"quarter\",h=\"year\",d=\"date\",l=\"Invalid 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h.delete(t),{result:e,transferables:e}}return{result:[],transferables:[]}},record:e=>{let{recordingId:t,sampleRate:r,typedArrays:n}=e;const o=v(t,r,n),s=x.get(t);if(void 0!==s&&p(o.channelDataArrays[0])*(1e3/r)>=s.timeslice){const e=m(o.channelDataArrays,Math.ceil(s.timeslice*(r/1e3))),n=g(e,o.isComplete?\"initial\":\"subsequent\",16,r);o.isComplete=!1,x.delete(t),s.resolve({result:n,transferables:n})}return{result:null}}})})()})();`; // tslint:disable-line:max-line-length\n","import { createBroker } from 'broker-factory';\nimport { addUniqueNumber } from 'fast-unique-numbers';\nimport { TMediaEncoderHostWorkerDefinition } from 'media-encoder-host-worker';\nimport { IMediaEncoderHostBrokerDefinition } from './interfaces';\nimport { TMediaEncoderHostBrokerLoader, TMediaEncoderHostBrokerWrapper } from './types';\n\n/*\n * @todo Explicitly referencing the barrel file seems to be necessary when enabling the\n * isolatedModules compiler option.\n */\nexport * from './interfaces/index';\nexport * from './types/index';\n\nconst encoderIds: Set = new Set();\n\nexport const wrap: TMediaEncoderHostBrokerWrapper = createBroker({\n encode: ({ call }) => {\n return async (encoderId, timeslice) => {\n const arrayBuffers = await call('encode', { encoderId, timeslice });\n\n encoderIds.delete(encoderId);\n\n return arrayBuffers;\n };\n },\n instantiate: ({ call }) => {\n return async (mimeType, sampleRate) => {\n const encoderId = addUniqueNumber(encoderIds);\n const port = await call('instantiate', { encoderId, mimeType, sampleRate });\n\n return { encoderId, port };\n };\n },\n register: ({ call }) => {\n return (port) => {\n return call('register', { port }, [port]);\n };\n }\n});\n\nexport const load: TMediaEncoderHostBrokerLoader = (url: string) => {\n const worker = new Worker(url);\n\n return wrap(worker);\n};\n","import { load as loadWorker } from 'media-encoder-host-broker';\nimport { worker } from './worker/worker';\n\nconst blob: Blob = new Blob([worker], { type: 'application/javascript; charset=utf-8' });\n\nconst url: string = URL.createObjectURL(blob);\n\nconst mediaEncoderHost = loadWorker(url);\n\nexport const connect = mediaEncoderHost.connect;\n\nexport const disconnect = mediaEncoderHost.disconnect;\n\nexport const encode = mediaEncoderHost.encode;\n\nexport const instantiate = mediaEncoderHost.instantiate;\n\nexport const isSupported = mediaEncoderHost.isSupported;\n\nexport const register = mediaEncoderHost.register;\n\nURL.revokeObjectURL(url);\n","// This is the minified and stringified code of the media-encoder-host-worker package.\nexport const worker = `(()=>{var e={775:function(e,t,r){!function(e,t,r,n){\"use strict\";var o=function(e,t){return void 0===t?e:t.reduce((function(e,t){if(\"capitalize\"===t){var o=e.charAt(0).toUpperCase(),s=e.slice(1);return\"\".concat(o).concat(s)}return\"dashify\"===t?r(e):\"prependIndefiniteArticle\"===t?\"\".concat(n(e),\" \").concat(e):e}),e)},s=function(e){var 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n(e)||o(e)||s(e)||a()},e.exports.__esModule=!0,e.exports.default=e.exports},906:(e,t,r)=>{var n=r(768);e.exports=function(e,t){if(e){if(\"string\"==typeof e)return n(e,t);var r=Object.prototype.toString.call(e).slice(8,-1);return\"Object\"===r&&e.constructor&&(r=e.constructor.name),\"Map\"===r||\"Set\"===r?Array.from(e):\"Arguments\"===r||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(r)?n(e,t):void 0}},e.exports.__esModule=!0,e.exports.default=e.exports}},t={};function r(n){var o=t[n];if(void 0!==o)return o.exports;var s=t[n]={exports:{}};return e[n].call(s.exports,s,s.exports,r),s.exports}(()=>{\"use strict\";var e=r(775);const t=-32603,n=-32602,o=-32601,s=(0,e.compile)({message:'The requested method called \"\\${method}\" is not supported.',status:o}),a=(0,e.compile)({message:'The handler of the method called \"\\${method}\" returned no required result.',status:t}),i=(0,e.compile)({message:'The handler of the method called \"\\${method}\" returned an unexpected result.',status:t}),c=(0,e.compile)({message:'The specified parameter called \"portId\" with the given value \"\\${portId}\" does not identify a port connected to this worker.',status:n});var u=r(107);const l=new Map,d=(e,t,r)=>({...t,connect:r=>{let{port:n}=r;n.start();const o=e(n,t),s=(0,u.generateUniqueNumber)(l);return l.set(s,(()=>{o(),n.close(),l.delete(s)})),{result:s}},disconnect:e=>{let{portId:t}=e;const r=l.get(t);if(void 0===r)throw c({portId:t.toString()});return r(),{result:null}},isSupported:async()=>{if(await new Promise((e=>{const t=new ArrayBuffer(0),{port1:r,port2:n}=new MessageChannel;r.onmessage=t=>{let{data:r}=t;return e(null!==r)},n.postMessage(t,[t])}))){const e=r();return{result:e instanceof Promise?await e:e}}return{result:!1}}}),f=function(e,t){const r=d(f,t,arguments.length>2&&void 0!==arguments[2]?arguments[2]:()=>!0),n=((e,t)=>async r=>{let{data:{id:n,method:o,params:c}}=r;const u=t[o];try{if(void 0===u)throw s({method:o});const t=void 0===c?u():u(c);if(void 0===t)throw a({method:o});const r=t instanceof Promise?await t:t;if(null===n){if(void 0!==r.result)throw i({method:o})}else{if(void 0===r.result)throw i({method:o});const{result:t,transferables:s=[]}=r;e.postMessage({id:n,result:t},s)}}catch(t){const{message:r,status:o=-32603}=t;e.postMessage({error:{code:o,message:r},id:n})}})(e,r);return e.addEventListener(\"message\",n),()=>e.removeEventListener(\"message\",n)},p=e=>{e.onmessage=null,e.close()},m=new WeakMap,h=new WeakMap,g=(e=>{const t=(r=e,{...r,connect:e=>{let{call:t}=e;return async()=>{const{port1:e,port2:r}=new MessageChannel,n=await t(\"connect\",{port:e},[e]);return m.set(r,n),r}},disconnect:e=>{let{call:t}=e;return async e=>{const r=m.get(e);if(void 0===r)throw new Error(\"The given port is not connected.\");await t(\"disconnect\",{portId:r})}},isSupported:e=>{let{call:t}=e;return()=>t(\"isSupported\")}});var r;return e=>{const r=(e=>{if(h.has(e))return h.get(e);const t=new Map;return h.set(e,t),t})(e);e.addEventListener(\"message\",(e=>{let{data:t}=e;const{id:n}=t;if(null!==n&&r.has(n)){const{reject:e,resolve:o}=r.get(n);r.delete(n),void 0===t.error?o(t.result):e(new Error(t.error.message))}})),(e=>\"function\"==typeof e.start)(e)&&e.start();const n=function(t){let n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,o=arguments.length>2&&void 0!==arguments[2]?arguments[2]:[];return new Promise(((s,a)=>{const i=(0,u.generateUniqueNumber)(r);r.set(i,{reject:a,resolve:s}),null===n?e.postMessage({id:i,method:t},o):e.postMessage({id:i,method:t,params:n},o)}))},o=function(t,r){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:[];e.postMessage({id:null,method:t,params:r},n)};let s={};for(const[e,r]of Object.entries(t))s={...s,[e]:r({call:n,notify:o})};return{...s}}})({characterize:e=>{let{call:t}=e;return()=>t(\"characterize\")},encode:e=>{let{call:t}=e;return(e,r)=>t(\"encode\",{recordingId:e,timeslice:r})},record:e=>{let{call:t}=e;return async(e,r,n)=>{await t(\"record\",{recordingId:e,sampleRate:r,typedArrays:n},n.map((e=>{let{buffer:t}=e;return t})))}}}),v=async(e,t)=>{const r=g(t),n=await r.characterize(),o=n.toString();if(e.has(o))throw new Error(\"There is already an encoder stored which handles exactly the same mime types.\");return e.set(o,[n,r]),n},w=new Map,x=(e=>t=>{const r=e.get(t);if(void 0===r)throw new Error(\"There was no instance of an encoder stored with the given id.\");return r})(w),y=((e,t)=>r=>{const n=t(r);return e.delete(r),n})(w,x),M=new Map,b=((e,t)=>r=>{const[n,o,s,a]=t(r);return s?new Promise((t=>{o.onmessage=s=>{let{data:i}=s;0===i.length?(e(o),t(n.encode(r,null))):n.record(r,a,i)}})):n.encode(r,null)})(p,y),E=(e=>t=>{for(const[r,n]of Array.from(e.values()))if(r.test(t))return n;throw new Error(\"There is no encoder registered which could handle the given mimeType.\")})(M),A=((e,t,r)=>(n,o,s)=>{if(t.has(n))throw new Error('There is already an encoder registered with an id called \"'.concat(n,'\".'));const a=r(o),{port1:i,port2:c}=new MessageChannel,u=[a,i,!0,s];return t.set(n,u),i.onmessage=t=>{let{data:r}=t;0===r.length?(e(i),u[2]=!1):a.record(n,s,r.map((e=>\"number\"==typeof e?new Float32Array(e):e)))},c})(p,w,E),I=(e=>(t,r)=>{const[n]=e(t);return n.encode(t,r)})(x);f(self,{encode:async e=>{let{encoderId:t,timeslice:r}=e;const n=null===r?await b(t):await I(t,r);return{result:n,transferables:n}},instantiate:e=>{let{encoderId:t,mimeType:r,sampleRate:n}=e;const o=A(t,r,n);return{result:o,transferables:[o]}},register:async e=>{let{port:t}=e;return{result:await v(M,t)}}})})()})();`; // tslint:disable-line:max-line-length\n","import { IBlobEvent } from '../interfaces';\nimport { TBlobEventFactoryFactory } from '../types';\n\nexport const createBlobEventFactory: TBlobEventFactoryFactory = (nativeBlobEventConstructor) => {\n return (type, blobEventInit) => {\n // Bug #14: Safari does not yet support the BlobEvent.\n if (nativeBlobEventConstructor === null) {\n const { data, ...eventInit } = blobEventInit;\n const fakeBlobEvent = new Event(type, eventInit);\n\n ( & { -readonly [P in 'data']: IBlobEvent[P] }>fakeBlobEvent).data = data;\n\n return fakeBlobEvent;\n }\n\n return new nativeBlobEventConstructor(type, blobEventInit);\n };\n};\n","import { TInvalidModificationErrorFactory } from '../types';\n\nexport const createInvalidModificationError: TInvalidModificationErrorFactory = (message = '') => {\n try {\n return new DOMException(message, 'InvalidModificationError');\n } catch (err) {\n // @todo Edge is the only browser that does not yet allow to construct a DOMException.\n err.code = 13;\n err.message = message;\n err.name = 'InvalidModificationError';\n\n return err;\n }\n};\n","import { TNotSupportedErrorFactory } from '../types';\n\nexport const createNotSupportedError: TNotSupportedErrorFactory = () => {\n try {\n return new DOMException('', 'NotSupportedError');\n } catch (err) {\n // @todo Edge is the only browser that does not yet allow to construct a DOMException.\n err.code = 9;\n err.name = 'NotSupportedError';\n\n return err;\n }\n};\n","/**\n * @license Use of this source code is governed by an MIT-style license that\n * can be found in the LICENSE file at https://github.com/cartant/rxjs-interop\n */\n\ndeclare global {\n interface SymbolConstructor {\n readonly observable: symbol;\n }\n}\n\nexport const observable = Symbol.observable || \"@@observable\";\n","/**\n * @license Use of this source code is governed by an MIT-style license that\n * can be found in the LICENSE file at https://github.com/cartant/rxjs-interop\n */\n\nimport { Observer, PartialObserver } from \"./types\";\n\nconst noop = () => {};\nconst rethrow = (error: unknown) => {\n /* eslint-disable-next-line etc/throw-error */\n throw error;\n};\n\nexport function toObserver(observer?: PartialObserver): Observer {\n if (observer) {\n if (observer.next && observer.error && observer.complete) {\n return observer as Observer;\n }\n return {\n complete: (observer.complete ?? noop).bind(observer),\n error: (observer.error ?? rethrow).bind(observer),\n next: (observer.next ?? noop).bind(observer),\n };\n }\n return {\n complete: noop,\n error: rethrow,\n next: noop,\n };\n}\n","import { TAnimationFrameFactory } from '../types';\n\nexport const createAnimationFrame: TAnimationFrameFactory = (emitNotSupportedError, window, wrapSubscribeFunction) => {\n return () =>\n wrapSubscribeFunction((observer) => {\n if (window === null || window.cancelAnimationFrame === undefined || window.requestAnimationFrame === undefined) {\n return emitNotSupportedError(observer);\n }\n\n let animationFrameHandle = window.requestAnimationFrame(function animationFrameCallback(timestamp): void {\n animationFrameHandle = window.requestAnimationFrame(animationFrameCallback);\n\n observer.next(timestamp);\n });\n\n return () => window.cancelAnimationFrame(animationFrameHandle);\n });\n};\n","import { TEmitNotSupportedErrorFunction } from '../types';\n\nexport const emitNotSupportedError: TEmitNotSupportedErrorFunction = (observer) => {\n observer.error(new Error('The required browser API seems to be not supported.'));\n\n return () => {}; // tslint:disable-line:no-empty\n};\n","import { patch, toObserver } from 'rxjs-interop';\nimport { createAnimationFrame } from './factories/animation-frame';\nimport { createAttribute } from './factories/attribute';\nimport { createGeolocation } from './factories/geolocation';\nimport { createIntersections } from './factories/intersections';\nimport { createMapSubscribableThing } from './factories/map-subscribable-thing';\nimport { createMediaDevices } from './factories/media-devices';\nimport { createMediaQueryMatch } from './factories/media-query-match';\nimport { createMetrics } from './factories/metrics';\nimport { createMidiInputs } from './factories/midi-inputs';\nimport { createMidiOutputs } from './factories/midi-outputs';\nimport { createMutations } from './factories/mutations';\nimport { createOn } from './factories/on';\nimport { createOnline } from './factories/online';\nimport { createPermissionState } from './factories/permission-state';\nimport { createPrependSubscribableThing } from './factories/prepend-subscribable-thing';\nimport { createReports } from './factories/reports';\nimport { createResizes } from './factories/resizes';\nimport { createUnhandledRejection } from './factories/unhandled-rejection';\nimport { createVideoFrame } from './factories/video-frame';\nimport { createWakeLock } from './factories/wake-lock';\nimport { createWindow } from './factories/window';\nimport { createWrapSubscribeFunction } from './factories/wrap-subscribe-function';\nimport { emitNotSupportedError } from './functions/emit-not-supported-error';\n\n/*\n * @todo Explicitly referencing the barrel file seems to be necessary when enabling the\n * isolatedModules compiler option.\n */\nexport * from './interfaces/index';\nexport * from './types/index';\n\nconst window = createWindow();\nconst wrapSubscribeFunction = createWrapSubscribeFunction(patch, toObserver);\n\nexport const animationFrame = createAnimationFrame(emitNotSupportedError, window, wrapSubscribeFunction);\n\nexport const mutations = createMutations(emitNotSupportedError, window, wrapSubscribeFunction);\n\nconst mapSubscribableThing = createMapSubscribableThing(wrapSubscribeFunction);\nconst prependSubscribableThing = createPrependSubscribableThing(wrapSubscribeFunction);\n\nexport const attribute = createAttribute(mapSubscribableThing, mutations, prependSubscribableThing);\n\nexport const geolocation = createGeolocation(emitNotSupportedError, window, wrapSubscribeFunction);\n\nexport const intersections = createIntersections(emitNotSupportedError, window, wrapSubscribeFunction);\n\nexport const mediaDevices = createMediaDevices(emitNotSupportedError, window, wrapSubscribeFunction);\n\nexport const mediaQueryMatch = createMediaQueryMatch(emitNotSupportedError, window, wrapSubscribeFunction);\n\nexport const metrics = createMetrics(emitNotSupportedError, window, wrapSubscribeFunction);\n\nexport const midiInputs = createMidiInputs(wrapSubscribeFunction);\n\nexport const midiOutputs = createMidiOutputs(wrapSubscribeFunction);\n\nexport const on = createOn(wrapSubscribeFunction);\n\nexport const online = createOnline(emitNotSupportedError, window, wrapSubscribeFunction);\n\nexport const permissionState = createPermissionState(emitNotSupportedError, window, wrapSubscribeFunction);\n\nexport const reports = createReports(emitNotSupportedError, window, wrapSubscribeFunction);\n\nexport const resizes = createResizes(emitNotSupportedError, window, wrapSubscribeFunction);\n\nexport const unhandledRejection = createUnhandledRejection(emitNotSupportedError, window, wrapSubscribeFunction);\n\nexport const videoFrame = createVideoFrame(emitNotSupportedError, wrapSubscribeFunction);\n\nexport const wakeLock = createWakeLock(emitNotSupportedError, window, wrapSubscribeFunction);\n","import { TWindow, TWindowFactory } from '../types';\n\n// @todo TypeScript does not include type definitions for the Reporting API yet.\nexport const createWindow: TWindowFactory = () => (typeof window === 'undefined' ? null : window);\n","import { Observer, Subscribable } from 'rxjs-interop';\nimport { TObserverParameters, TSubscribableThing, TSubscribeFunction, TWrapSubscribeFunctionFactory } from '../types';\n\nexport const createWrapSubscribeFunction: TWrapSubscribeFunctionFactory = (patch, toObserver) => {\n const emptyFunction = () => {}; // tslint:disable-line:no-empty\n const isNextFunction = (args: TObserverParameters): args is [Observer['next']] => typeof args[0] === 'function';\n\n return (innerSubscribe: TSubscribeFunction) => {\n const subscribe = >((...args: TObserverParameters) => {\n const unsubscribe = innerSubscribe(isNextFunction(args) ? toObserver({ next: args[0] }) : toObserver(...args));\n\n if (unsubscribe !== undefined) {\n return unsubscribe;\n }\n\n return emptyFunction;\n });\n\n subscribe[Symbol.observable] = () => ({\n subscribe: (...args: Parameters['subscribe']>) => ({ unsubscribe: subscribe(...args) })\n });\n\n return patch(subscribe);\n };\n};\n","/**\n * @license Use of this source code is governed by an MIT-style license that\n * can be found in the LICENSE file at https://github.com/cartant/rxjs-interop\n */\n\nimport { observable } from \"./symbols\";\nimport { InteropObservable } from \"./types\";\n\nexport function patch>(instance: T): T;\nexport function patch InteropObservable>(\n constructor: T\n): T;\nexport function patch(\n arg: InteropObservable | (new (...args: any[]) => InteropObservable)\n): InteropObservable | (new (...args: any[]) => InteropObservable) {\n if (!Symbol.observable) {\n if (\n typeof arg === \"function\" &&\n arg.prototype &&\n arg.prototype[Symbol.observable]\n ) {\n (arg.prototype as any)[observable] = arg.prototype[Symbol.observable];\n delete arg.prototype[Symbol.observable];\n } else {\n (arg as any)[observable] = arg[Symbol.observable];\n delete arg[Symbol.observable];\n }\n }\n return arg;\n}\n","import { TMutationsFactory } from '../types';\n\nexport const createMutations: TMutationsFactory = (emitNotSupportedError, window, wrapSubscribeFunction) => {\n return (htmlElement, options) =>\n wrapSubscribeFunction((observer) => {\n if (window === null || window.MutationObserver === undefined) {\n return emitNotSupportedError(observer);\n }\n\n const mutationObserver = new window.MutationObserver((records) => observer.next(records));\n\n try {\n mutationObserver.observe(htmlElement, options);\n } catch (err) {\n observer.error(err);\n }\n\n return () => mutationObserver.disconnect();\n });\n};\n","import { TSubscribableThing, TWrapSubscribeFunctionFunction } from '../types';\n\nexport const createMapSubscribableThing =\n (wrapSubscribeFunction: TWrapSubscribeFunctionFunction) =>\n (\n subscribableThing: TSubscribableThing,\n map: (value: TValue) => TMappedValue\n ): TSubscribableThing =>\n wrapSubscribeFunction((observer) => subscribableThing({ ...observer, next: (value) => observer.next(map(value)) }));\n","import { TSubscribableThing, TWrapSubscribeFunctionFunction } from '../types';\n\nexport const createPrependSubscribableThing =\n (wrapSubscribeFunction: TWrapSubscribeFunctionFunction) =>\n (\n subscribableThing: TSubscribableThing,\n prependedValue: TPrependedValue\n ): TSubscribableThing =>\n wrapSubscribeFunction((observer) => {\n observer.next(prependedValue);\n\n return subscribableThing(observer);\n });\n","import { TSubscribableThing } from '../types';\nimport type { createMapSubscribableThing } from './map-subscribable-thing';\nimport type { createMutations } from './mutations';\nimport type { createPrependSubscribableThing } from './prepend-subscribable-thing';\n\nexport const createAttribute = (\n mapSubscribableThing: ReturnType,\n mutations: ReturnType,\n prependSubscribableThing: ReturnType\n) => {\n return (htmlElement: HTMLElement, name: string): TSubscribableThing => {\n const getAttribute = () => htmlElement.getAttribute(name);\n\n return prependSubscribableThing(\n mapSubscribableThing(\n mutations(htmlElement, {\n attributeFilter: [name],\n childList: false,\n subtree: false\n }),\n () => getAttribute()\n ),\n getAttribute()\n );\n };\n};\n","import { TEmitNotSupportedErrorFunction, TSubscribableThing, TWindow, TWrapSubscribeFunctionFunction } from '../types';\n\nexport const createGeolocation = (\n emitNotSupportedError: TEmitNotSupportedErrorFunction,\n window: null | TWindow,\n wrapSubscribeFunction: TWrapSubscribeFunctionFunction\n) => {\n return (options?: PositionOptions): TSubscribableThing =>\n wrapSubscribeFunction((observer) => {\n if (\n window === null ||\n window.navigator === undefined ||\n window.navigator.geolocation === undefined ||\n window.navigator.geolocation.clearWatch === undefined ||\n window.navigator.geolocation.watchPosition === undefined\n ) {\n return emitNotSupportedError(observer);\n }\n\n const watchId = window.navigator.geolocation.watchPosition(\n (position) => observer.next(position),\n (err) => observer.error(err),\n options\n );\n\n return () => window.navigator.geolocation.clearWatch(watchId);\n });\n};\n","import { TIntersectionsFactory } from '../types';\n\nexport const createIntersections: TIntersectionsFactory = (emitNotSupportedError, window, wrapSubscribeFunction) => {\n return (htmlElement, options) =>\n wrapSubscribeFunction((observer) => {\n if (window === null || window.IntersectionObserver === undefined) {\n return emitNotSupportedError(observer);\n }\n\n const intersectionObserverObserver = new window.IntersectionObserver((entries) => observer.next(entries), options);\n\n try {\n intersectionObserverObserver.observe(htmlElement);\n } catch (err) {\n observer.error(err);\n }\n\n return () => intersectionObserverObserver.disconnect();\n });\n};\n","import { TMediaDevicesFactory } from '../types';\n\nexport const createMediaDevices: TMediaDevicesFactory = (emitNotSupportedError, window, wrapSubscribeFunction) => {\n return () =>\n wrapSubscribeFunction((observer) => {\n if (\n window === null ||\n window.navigator === undefined ||\n window.navigator.mediaDevices === undefined ||\n window.navigator.mediaDevices.enumerateDevices === undefined\n ) {\n return emitNotSupportedError(observer);\n }\n\n let isActive = true;\n\n const enumerateDevices = () => {\n window.navigator.mediaDevices.enumerateDevices().then(\n (mediaDevices) => {\n if (isActive) {\n observer.next(mediaDevices);\n }\n },\n (err) => {\n if (isActive) {\n unsubscribe();\n\n observer.error(err);\n }\n }\n );\n };\n const unsubscribe = () => {\n isActive = false;\n window.navigator.mediaDevices.removeEventListener('devicechange', enumerateDevices);\n };\n\n enumerateDevices();\n window.navigator.mediaDevices.addEventListener('devicechange', enumerateDevices);\n\n return unsubscribe;\n });\n};\n","import { TMediaQueryMatchFactory } from '../types';\n\nexport const createMediaQueryMatch: TMediaQueryMatchFactory = (emitNotSupportedError, window, wrapSubscribeFunction) => {\n return (mediaQueryString) =>\n wrapSubscribeFunction((observer) => {\n if (window === null || window.matchMedia === undefined) {\n return emitNotSupportedError(observer);\n }\n\n const mediaQueryList = window.matchMedia(mediaQueryString);\n\n observer.next(mediaQueryList.matches);\n\n mediaQueryList.onchange = () => observer.next(mediaQueryList.matches);\n\n return () => {\n mediaQueryList.onchange = null;\n };\n });\n};\n","import { TMetricsFactory } from '../types';\n\nexport const createMetrics: TMetricsFactory = (emitNotSupportedError, window, wrapSubscribeFunction) => {\n return (options) =>\n wrapSubscribeFunction((observer) => {\n if (window === null || window.PerformanceObserver === undefined) {\n return emitNotSupportedError(observer);\n }\n\n const performanceObserver = new window.PerformanceObserver((entryList) => observer.next(entryList.getEntries()));\n\n try {\n performanceObserver.observe(options);\n } catch (err) {\n observer.error(err);\n }\n\n return () => performanceObserver.disconnect();\n });\n};\n","import { TMidiInputsFactory } from '../types';\n\nexport const createMidiInputs: TMidiInputsFactory = (wrapSubscribeFunction) => {\n return (midiAccess) =>\n wrapSubscribeFunction((observer) => {\n let midiInputs = Array.from(midiAccess.inputs.values());\n\n const emitMidiInputs = () => {\n const midiAccessInputs = midiAccess.inputs;\n\n if (midiInputs.length !== midiAccessInputs.size || midiInputs.some(({ id }) => !midiAccessInputs.has(id))) {\n midiInputs = Array.from(midiAccessInputs.values());\n\n observer.next(midiInputs);\n }\n };\n\n observer.next(midiInputs);\n midiAccess.addEventListener('statechange', emitMidiInputs);\n\n return () => midiAccess.removeEventListener('statechange', emitMidiInputs);\n });\n};\n","import { TMidiOutputsFactory } from '../types';\n\nexport const createMidiOutputs: TMidiOutputsFactory = (wrapSubscribeFunction) => {\n return (midiAccess) =>\n wrapSubscribeFunction((observer) => {\n let midiOutputs = Array.from(midiAccess.outputs.values());\n\n const emitMidiOutputs = () => {\n const midiAccessOutputs = midiAccess.outputs;\n\n if (midiOutputs.length !== midiAccessOutputs.size || midiOutputs.some(({ id }) => !midiAccessOutputs.has(id))) {\n midiOutputs = Array.from(midiAccessOutputs.values());\n\n observer.next(midiOutputs);\n }\n };\n\n observer.next(midiOutputs);\n midiAccess.addEventListener('statechange', emitMidiOutputs);\n\n return () => midiAccess.removeEventListener('statechange', emitMidiOutputs);\n });\n};\n","import { TEventHandler, TEventType, TOnFactory } from '../types';\n\nexport const createOn: TOnFactory = (wrapSubscribeFunction) => {\n return (target, type, options) =>\n wrapSubscribeFunction((observer) => {\n const listener: TEventHandler = (event) => observer.next(>event);\n\n target.addEventListener(type, listener, options);\n\n return () => target.removeEventListener(type, listener, options);\n });\n};\n","import { IAugmentedError, IParameterObject, compile } from 'compilerr';\n\nconst JSON_RPC_ERROR_CODES = { INTERNAL_ERROR: -32603, INVALID_PARAMS: -32602, METHOD_NOT_FOUND: -32601 };\n\nexport const renderMethodNotFoundError: (missingParameters: IParameterObject) => IAugmentedError = compile({\n message: 'The requested method called \"${method}\" is not supported.',\n status: JSON_RPC_ERROR_CODES.METHOD_NOT_FOUND\n});\n\nexport const renderMissingResponseError: (missingParameters: IParameterObject) => IAugmentedError = compile({\n message: 'The handler of the method called \"${method}\" returned no required result.',\n status: JSON_RPC_ERROR_CODES.INTERNAL_ERROR\n});\n\nexport const renderUnexpectedResultError: (missingParameters: IParameterObject) => IAugmentedError = compile({\n message: 'The handler of the method called \"${method}\" returned an unexpected result.',\n status: JSON_RPC_ERROR_CODES.INTERNAL_ERROR\n});\n\nexport const renderUnknownPortIdError: (missingParameters: IParameterObject) => IAugmentedError = compile({\n message: 'The specified parameter called \"portId\" with the given value \"${portId}\" does not identify a port connected to this worker.',\n status: JSON_RPC_ERROR_CODES.INVALID_PARAMS\n});\n","import { generateUniqueNumber } from 'fast-unique-numbers';\nimport { on } from 'subscribable-things';\nimport { isSupported } from 'worker-factory';\nimport { createAddRecorderAudioWorkletModule } from './factories/add-recorder-audio-worklet-module';\nimport { createListener } from './factories/listener';\nimport { createPostMessageFactory } from './factories/post-message-factory';\nimport { createRecorderAudioWorkletNodeFactory } from './factories/recorder-audio-worklet-node-factory';\nimport { validateState } from './functions/validate-state';\nimport { worklet } from './worklet/worklet';\n\n/*\n * @todo Explicitly referencing the barrel file seems to be necessary when enabling the\n * isolatedModules compiler option.\n */\nexport * from './interfaces/index';\nexport * from './types/index';\n\nexport const addRecorderAudioWorkletModule = createAddRecorderAudioWorkletModule(Blob, URL, worklet);\n\nexport const createRecorderAudioWorkletNode = createRecorderAudioWorkletNodeFactory(\n createListener,\n createPostMessageFactory(generateUniqueNumber),\n on,\n validateState\n);\n\nexport { isSupported };\n","import { generateUniqueNumber } from 'fast-unique-numbers';\nimport { IDefaultWorkerDefinition, IReceiver, IWorkerDefinition } from '../interfaces';\nimport { TDestroyWorkerFunction, TWorkerImplementation } from '../types';\nimport { renderUnknownPortIdError } from './error-renderers';\nimport { isSupportingTransferables } from './is-supporting-transferables';\n\nconst DESTROY_WORKER_FUNCTIONS: Map = new Map();\n\nexport const extendWorkerImplementation = (\n createWorker: (receiver: IReceiver, workerImplementation: TWorkerImplementation) => TDestroyWorkerFunction,\n partialWorkerImplementation: TWorkerImplementation,\n isSupportedFunction: () => boolean | Promise\n): TWorkerImplementation & TWorkerImplementation => ({\n ...partialWorkerImplementation,\n connect: ({ port }) => {\n port.start();\n\n const destroyWorker = createWorker(port, partialWorkerImplementation);\n const portId = generateUniqueNumber(DESTROY_WORKER_FUNCTIONS);\n\n DESTROY_WORKER_FUNCTIONS.set(portId, () => {\n destroyWorker();\n port.close();\n DESTROY_WORKER_FUNCTIONS.delete(portId);\n });\n\n return { result: portId };\n },\n disconnect: ({ portId }) => {\n const destroyWorker = DESTROY_WORKER_FUNCTIONS.get(portId);\n\n if (destroyWorker === undefined) {\n throw renderUnknownPortIdError({ portId: portId.toString() });\n }\n\n destroyWorker();\n\n return { result: null };\n },\n isSupported: async () => {\n const isSelfSupported = await isSupportingTransferables();\n\n if (isSelfSupported) {\n const result = isSupportedFunction();\n const synchronousResult = result instanceof Promise ? await result : result;\n\n return { result: synchronousResult };\n }\n\n return { result: false };\n }\n});\n","export const createAddRecorderAudioWorkletModule = (blobConstructor: typeof Blob, urlConstructor: typeof URL, worklet: string) => {\n return async (addAudioWorkletModule: (url: string) => Promise) => {\n const blob = new blobConstructor([worklet], { type: 'application/javascript; charset=utf-8' });\n const url = urlConstructor.createObjectURL(blob);\n\n try {\n await addAudioWorkletModule(url);\n } finally {\n urlConstructor.revokeObjectURL(url);\n }\n };\n};\n","// This is the minified and stringified code of the recorder-audio-worklet-processor package.\nexport const worklet = `(()=>{\"use strict\";class e extends AudioWorkletProcessor{constructor(){super(),this._encoderPort=null,this._state=\"inactive\",this.port.onmessage=e=>{let{data:t}=e;\"pause\"===t.method?\"active\"===this._state||\"recording\"===this._state?(this._state=\"paused\",this._sendAcknowledgement(t.id)):this._sendUnexpectedStateError(t.id):\"record\"===t.method?\"inactive\"===this._state?(this._encoderPort=t.params.encoderPort,this._state=\"active\",this._sendAcknowledgement(t.id)):this._sendUnexpectedStateError(t.id):\"resume\"===t.method?\"paused\"===this._state?(this._state=\"active\",this._sendAcknowledgement(t.id)):this._sendUnexpectedStateError(t.id):\"stop\"===t.method?\"active\"!==this._state&&\"paused\"!==this._state&&\"recording\"!==this._state||null===this._encoderPort?this._sendUnexpectedStateError(t.id):(this._stop(this._encoderPort),this._sendAcknowledgement(t.id)):\"number\"==typeof t.id&&this.port.postMessage({error:{code:-32601,message:\"The requested method is not supported.\"},id:t.id})}}process(e){let[t]=e;if(\"inactive\"===this._state||\"paused\"===this._state)return!0;if(\"active\"===this._state){if(void 0===t)throw new Error(\"No channelData was received for the first input.\");if(0===t.length)return!0;this._state=\"recording\"}if(\"recording\"===this._state&&null!==this._encoderPort){if(void 0===t)throw new Error(\"No channelData was received for the first input.\");if(0!==t.length)return this._encoderPort.postMessage(t,t.map((e=>{let{buffer:t}=e;return t}))),!0;this._stop(this._encoderPort)}return!1}_sendAcknowledgement(e){this.port.postMessage({id:e,result:null})}_sendUnexpectedStateError(e){this.port.postMessage({error:{code:-32603,message:\"The internal state does not allow to process the given message.\"},id:e})}_stop(e){e.postMessage([]),e.close(),this._encoderPort=null,this._state=\"stopped\"}}e.parameterDescriptors=[],registerProcessor(\"recorder-audio-worklet-processor\",e)})();`; // tslint:disable-line:max-line-length\n","import type {\n IAudioWorkletNode,\n TAudioWorkletNodeConstructor,\n TContext,\n TNativeAudioWorkletNode,\n TNativeAudioWorkletNodeConstructor,\n TNativeContext\n} from 'standardized-audio-context';\nimport type { on as onFunction } from 'subscribable-things';\nimport type { validateState as validateStateFunction } from '../functions/validate-state';\nimport { INativeRecorderAudioWorkletNode, IRecorderAudioWorkletNode } from '../interfaces';\nimport { TAnyRecorderAudioWorkletNodeOptions, TState } from '../types';\nimport type { createListener as createListenerFunction } from './listener';\nimport type { createPostMessageFactory } from './post-message-factory';\n\nexport const createRecorderAudioWorkletNodeFactory = (\n createListener: typeof createListenerFunction,\n createPostMessage: ReturnType,\n on: typeof onFunction,\n validateState: typeof validateStateFunction\n) => {\n return (\n audioWorkletNodeConstructor: T extends TContext ? TAudioWorkletNodeConstructor : TNativeAudioWorkletNodeConstructor,\n context: T,\n options: Partial> = {}\n ): T extends TContext ? IRecorderAudioWorkletNode : INativeRecorderAudioWorkletNode => {\n type TAnyAudioWorkletNode = T extends TContext ? IAudioWorkletNode : TNativeAudioWorkletNode;\n type TAnyRecorderAudioWorkletNode = T extends TContext ? IRecorderAudioWorkletNode : INativeRecorderAudioWorkletNode;\n\n const audioWorkletNode: TAnyAudioWorkletNode = new (audioWorkletNodeConstructor)(context, 'recorder-audio-worklet-processor', {\n ...options,\n channelCountMode: 'explicit',\n numberOfInputs: 1,\n numberOfOutputs: 0\n });\n const ongoingRequests: Map = new Map();\n const postMessage = createPostMessage(ongoingRequests, audioWorkletNode.port);\n const unsubscribe = on(audioWorkletNode.port, 'message')(createListener(ongoingRequests));\n\n audioWorkletNode.port.start();\n\n let state: TState = 'inactive';\n\n Object.defineProperties(audioWorkletNode, {\n pause: {\n get(): TAnyRecorderAudioWorkletNode['pause'] {\n return async () => {\n validateState(['recording'], state);\n\n state = 'paused';\n\n return postMessage({\n method: 'pause'\n });\n };\n }\n },\n port: {\n get(): TAnyRecorderAudioWorkletNode['port'] {\n throw new Error(\"The port of a RecorderAudioWorkletNode can't be accessed.\");\n }\n },\n record: {\n get(): TAnyRecorderAudioWorkletNode['record'] {\n return async (encoderPort: MessagePort) => {\n validateState(['inactive'], state);\n\n state = 'recording';\n\n return postMessage(\n {\n method: 'record',\n params: { encoderPort }\n },\n [encoderPort]\n );\n };\n }\n },\n resume: {\n get(): TAnyRecorderAudioWorkletNode['resume'] {\n return async () => {\n validateState(['paused'], state);\n\n state = 'recording';\n\n return postMessage({\n method: 'resume'\n });\n };\n }\n },\n stop: {\n get(): TAnyRecorderAudioWorkletNode['stop'] {\n return async () => {\n validateState(['paused', 'recording'], state);\n\n state = 'stopped';\n\n try {\n await postMessage({ method: 'stop' });\n } finally {\n unsubscribe();\n }\n };\n }\n }\n });\n\n return audioWorkletNode;\n };\n};\n","import type { IWorkerEvent } from 'broker-factory';\nimport type { IWorkerErrorMessage, IWorkerResultMessage } from 'worker-factory';\n\nexport const createListener = (ongoingRequests: Map) => {\n return ({ data: message }: IWorkerEvent) => {\n const { id } = message;\n\n if (id !== null) {\n const ongoingRequest = ongoingRequests.get(id);\n\n if (ongoingRequest !== undefined) {\n const { reject, resolve } = ongoingRequest;\n\n ongoingRequests.delete(id);\n\n if ((message).error === undefined) {\n resolve((message).result);\n } else {\n reject(new Error((message).error.message));\n }\n }\n }\n };\n};\n","import type { generateUniqueNumber as generateUniqueNumberFunction } from 'fast-unique-numbers';\n\nexport const createPostMessageFactory = (generateUniqueNumber: typeof generateUniqueNumberFunction) => {\n return (ongoingRequests: Map, port: MessagePort) => {\n return (message: { method: string; params?: object }, transferables: Transferable[] = []): Promise => {\n return new Promise((resolve, reject) => {\n const id = generateUniqueNumber(ongoingRequests);\n\n ongoingRequests.set(id, { reject, resolve });\n\n port.postMessage({ id, ...message }, transferables);\n });\n };\n };\n};\n","import { TState } from '../types';\n\nexport const validateState = (expectedStates: TState[], currentState: TState): void => {\n if (!expectedStates.includes(currentState)) {\n throw new Error(\n `Expected the state to be ${expectedStates\n .map((expectedState) => `\"${expectedState}\"`)\n .join(' or ')} but it was \"${currentState}\".`\n );\n }\n};\n","import { TAbortErrorFactory } from '../types';\n\nexport const createAbortError: TAbortErrorFactory = () => new DOMException('', 'AbortError');\n","import { IAudioNode, IAudioWorkletProcessor, IAudioWorkletProcessorConstructor } from './interfaces';\nimport {\n TAudioNodeConnectionsStore,\n TAudioNodeStore,\n TAudioParamConnectionsStore,\n TAudioParamStore,\n TContext,\n TContextStore,\n TCycleCounters,\n TInternalStateEventListener,\n TNativeAudioWorkletNode,\n TNativeContext\n} from './types';\n\nexport const ACTIVE_AUDIO_NODE_STORE: WeakSet> = new WeakSet();\n\nexport const AUDIO_NODE_CONNECTIONS_STORE: TAudioNodeConnectionsStore = new WeakMap();\n\nexport const AUDIO_NODE_STORE: TAudioNodeStore = new WeakMap();\n\nexport const AUDIO_PARAM_CONNECTIONS_STORE: TAudioParamConnectionsStore = new WeakMap();\n\nexport const AUDIO_PARAM_STORE: TAudioParamStore = new WeakMap();\n\nexport const CONTEXT_STORE: TContextStore = new WeakMap();\n\nexport const EVENT_LISTENERS: WeakMap, Set> = new WeakMap();\n\nexport const CYCLE_COUNTERS: TCycleCounters = new WeakMap();\n\n// This clunky name is borrowed from the spec. :-)\nexport const NODE_NAME_TO_PROCESSOR_CONSTRUCTOR_MAPS: WeakMap<\n TNativeContext,\n Map\n> = new WeakMap();\n\nexport const NODE_TO_PROCESSOR_MAPS: WeakMap<\n TNativeContext,\n WeakMap>\n> = new WeakMap();\n","import { TConstructor } from '../types';\n\nconst handler = {\n construct(): any {\n return handler;\n }\n};\n\nexport const isConstructible = (constructible: TConstructor): boolean => {\n try {\n const proxy = new Proxy(constructible, handler);\n\n new proxy(); // tslint:disable-line:no-unused-expression\n } catch {\n return false;\n }\n\n return true;\n};\n","/*\n * This massive regex tries to cover all the following cases.\n *\n * import './path';\n * import defaultImport from './path';\n * import { namedImport } from './path';\n * import { namedImport as renamendImport } from './path';\n * import * as namespaceImport from './path';\n * import defaultImport, { namedImport } from './path';\n * import defaultImport, { namedImport as renamendImport } from './path';\n * import defaultImport, * as namespaceImport from './path';\n */\nconst IMPORT_STATEMENT_REGEX = /^import(?:(?:[\\s]+[\\w]+|(?:[\\s]+[\\w]+[\\s]*,)?[\\s]*\\{[\\s]*[\\w]+(?:[\\s]+as[\\s]+[\\w]+)?(?:[\\s]*,[\\s]*[\\w]+(?:[\\s]+as[\\s]+[\\w]+)?)*[\\s]*}|(?:[\\s]+[\\w]+[\\s]*,)?[\\s]*\\*[\\s]+as[\\s]+[\\w]+)[\\s]+from)?(?:[\\s]*)(\"([^\"\\\\]|\\\\.)+\"|'([^'\\\\]|\\\\.)+')(?:[\\s]*);?/; // tslint:disable-line:max-line-length\n\nexport const splitImportStatements = (source: string, url: string): [string, string] => {\n const importStatements = [];\n\n let sourceWithoutImportStatements = source.replace(/^[\\s]+/, '');\n let result = sourceWithoutImportStatements.match(IMPORT_STATEMENT_REGEX);\n\n while (result !== null) {\n const unresolvedUrl = result[1].slice(1, -1);\n\n const importStatementWithResolvedUrl = result[0]\n .replace(/([\\s]+)?;?$/, '')\n .replace(unresolvedUrl, new URL(unresolvedUrl, url).toString());\n importStatements.push(importStatementWithResolvedUrl);\n\n sourceWithoutImportStatements = sourceWithoutImportStatements.slice(result[0].length).replace(/^[\\s]+/, '');\n result = sourceWithoutImportStatements.match(IMPORT_STATEMENT_REGEX);\n }\n\n return [importStatements.join(';'), sourceWithoutImportStatements];\n};\n","import { NODE_NAME_TO_PROCESSOR_CONSTRUCTOR_MAPS } from '../globals';\nimport { isConstructible } from '../helpers/is-constructible';\nimport { splitImportStatements } from '../helpers/split-import-statements';\nimport { IAudioWorkletProcessorConstructor } from '../interfaces';\nimport { TAddAudioWorkletModuleFactory, TEvaluateAudioWorkletGlobalScopeFunction } from '../types';\n\nconst verifyParameterDescriptors = (parameterDescriptors: IAudioWorkletProcessorConstructor['parameterDescriptors']) => {\n if (parameterDescriptors !== undefined && !Array.isArray(parameterDescriptors)) {\n throw new TypeError('The parameterDescriptors property of given value for processorCtor is not an array.');\n }\n};\n\nconst verifyProcessorCtor = (processorCtor: T) => {\n if (!isConstructible(processorCtor)) {\n throw new TypeError('The given value for processorCtor should be a constructor.');\n }\n\n if (processorCtor.prototype === null || typeof processorCtor.prototype !== 'object') {\n throw new TypeError('The given value for processorCtor should have a prototype.');\n }\n};\n\nexport const createAddAudioWorkletModule: TAddAudioWorkletModuleFactory = (\n cacheTestResult,\n createNotSupportedError,\n evaluateSource,\n exposeCurrentFrameAndCurrentTime,\n fetchSource,\n getNativeContext,\n getOrCreateBackupOfflineAudioContext,\n isNativeOfflineAudioContext,\n nativeAudioWorkletNodeConstructor,\n ongoingRequests,\n resolvedRequests,\n testAudioWorkletProcessorPostMessageSupport,\n window\n) => {\n let index = 0;\n\n return (context, moduleURL, options = { credentials: 'omit' }) => {\n const resolvedRequestsOfContext = resolvedRequests.get(context);\n\n if (resolvedRequestsOfContext !== undefined && resolvedRequestsOfContext.has(moduleURL)) {\n return Promise.resolve();\n }\n\n const ongoingRequestsOfContext = ongoingRequests.get(context);\n\n if (ongoingRequestsOfContext !== undefined) {\n const promiseOfOngoingRequest = ongoingRequestsOfContext.get(moduleURL);\n\n if (promiseOfOngoingRequest !== undefined) {\n return promiseOfOngoingRequest;\n }\n }\n\n const nativeContext = getNativeContext(context);\n\n // Bug #59: Safari does not implement the audioWorklet property.\n const promise =\n nativeContext.audioWorklet === undefined\n ? fetchSource(moduleURL)\n .then(([source, absoluteUrl]) => {\n const [importStatements, sourceWithoutImportStatements] = splitImportStatements(source, absoluteUrl);\n\n /*\n * This is the unminified version of the code used below:\n *\n * ```js\n * ${ importStatements };\n * ((a, b) => {\n * (a[b] = a[b] || [ ]).push(\n * (AudioWorkletProcessor, global, registerProcessor, sampleRate, self, window) => {\n * ${ sourceWithoutImportStatements }\n * }\n * );\n * })(window, '_AWGS');\n * ```\n */\n // tslint:disable-next-line:max-line-length\n const wrappedSource = `${importStatements};((a,b)=>{(a[b]=a[b]||[]).push((AudioWorkletProcessor,global,registerProcessor,sampleRate,self,window)=>{${sourceWithoutImportStatements}\n})})(window,'_AWGS')`;\n\n // @todo Evaluating the given source code is a possible security problem.\n return evaluateSource(wrappedSource);\n })\n .then(() => {\n const evaluateAudioWorkletGlobalScope = ((window)._AWGS).pop();\n\n if (evaluateAudioWorkletGlobalScope === undefined) {\n // Bug #182 Chrome and Edge do throw an instance of a SyntaxError instead of a DOMException.\n throw new SyntaxError();\n }\n\n exposeCurrentFrameAndCurrentTime(nativeContext.currentTime, nativeContext.sampleRate, () =>\n evaluateAudioWorkletGlobalScope(\n class AudioWorkletProcessor {},\n undefined,\n (name, processorCtor) => {\n if (name.trim() === '') {\n throw createNotSupportedError();\n }\n\n const nodeNameToProcessorConstructorMap = NODE_NAME_TO_PROCESSOR_CONSTRUCTOR_MAPS.get(nativeContext);\n\n if (nodeNameToProcessorConstructorMap !== undefined) {\n if (nodeNameToProcessorConstructorMap.has(name)) {\n throw createNotSupportedError();\n }\n\n verifyProcessorCtor(processorCtor);\n verifyParameterDescriptors(processorCtor.parameterDescriptors);\n\n nodeNameToProcessorConstructorMap.set(name, processorCtor);\n } else {\n verifyProcessorCtor(processorCtor);\n verifyParameterDescriptors(processorCtor.parameterDescriptors);\n\n NODE_NAME_TO_PROCESSOR_CONSTRUCTOR_MAPS.set(nativeContext, new Map([[name, processorCtor]]));\n }\n },\n nativeContext.sampleRate,\n undefined,\n undefined\n )\n );\n })\n : Promise.all([\n fetchSource(moduleURL),\n Promise.resolve(\n cacheTestResult(testAudioWorkletProcessorPostMessageSupport, testAudioWorkletProcessorPostMessageSupport)\n )\n ]).then(([[source, absoluteUrl], isSupportingPostMessage]) => {\n const currentIndex = index + 1;\n\n index = currentIndex;\n\n const [importStatements, sourceWithoutImportStatements] = splitImportStatements(source, absoluteUrl);\n /*\n * Bug #179: Firefox does not allow to transfer any buffer which has been passed to the process() method as an argument.\n *\n * This is the unminified version of the code used below.\n *\n * ```js\n * class extends AudioWorkletProcessor {\n *\n * __buffers = new WeakSet();\n *\n * constructor () {\n * super();\n *\n * this.port.postMessage = ((postMessage) => {\n * return (message, transferables) => {\n * const filteredTransferables = (transferables)\n * ? transferables.filter((transferable) => !this.__buffers.has(transferable))\n * : transferables;\n *\n * return postMessage.call(this.port, message, filteredTransferables);\n * };\n * })(this.port.postMessage);\n * }\n * }\n * ```\n */\n const patchedAudioWorkletProcessor = isSupportingPostMessage\n ? 'AudioWorkletProcessor'\n : 'class extends AudioWorkletProcessor {__b=new WeakSet();constructor(){super();(p=>p.postMessage=(q=>(m,t)=>q.call(p,m,t?t.filter(u=>!this.__b.has(u)):t))(p.postMessage))(this.port)}}';\n /*\n * Bug #170: Chrome and Edge do call process() with an array with empty channelData for each input if no input is connected.\n *\n * Bug #179: Firefox does not allow to transfer any buffer which has been passed to the process() method as an argument.\n *\n * Bug #190: Safari doesn't throw an error when loading an unparsable module.\n *\n * This is the unminified version of the code used below:\n *\n * ```js\n * `${ importStatements };\n * ((AudioWorkletProcessor, registerProcessor) => {${ sourceWithoutImportStatements }\n * })(\n * ${ patchedAudioWorkletProcessor },\n * (name, processorCtor) => registerProcessor(name, class extends processorCtor {\n *\n * __collectBuffers = (array) => {\n * array.forEach((element) => this.__buffers.add(element.buffer));\n * };\n *\n * process (inputs, outputs, parameters) {\n * inputs.forEach(this.__collectBuffers);\n * outputs.forEach(this.__collectBuffers);\n * this.__collectBuffers(Object.values(parameters));\n *\n * return super.process(\n * (inputs.map((input) => input.some((channelData) => channelData.length === 0)) ? [ ] : input),\n * outputs,\n * parameters\n * );\n * }\n *\n * })\n * );\n *\n * registerProcessor(`__sac${currentIndex}`, class extends AudioWorkletProcessor{\n *\n * process () {\n * return false;\n * }\n *\n * })`\n * ```\n */\n const memberDefinition = isSupportingPostMessage ? '' : '__c = (a) => a.forEach(e=>this.__b.add(e.buffer));';\n const bufferRegistration = isSupportingPostMessage\n ? ''\n : 'i.forEach(this.__c);o.forEach(this.__c);this.__c(Object.values(p));';\n const wrappedSource = `${importStatements};((AudioWorkletProcessor,registerProcessor)=>{${sourceWithoutImportStatements}\n})(${patchedAudioWorkletProcessor},(n,p)=>registerProcessor(n,class extends p{${memberDefinition}process(i,o,p){${bufferRegistration}return super.process(i.map(j=>j.some(k=>k.length===0)?[]:j),o,p)}}));registerProcessor('__sac${currentIndex}',class extends AudioWorkletProcessor{process(){return !1}})`;\n const blob = new Blob([wrappedSource], { type: 'application/javascript; charset=utf-8' });\n const url = URL.createObjectURL(blob);\n\n return nativeContext.audioWorklet\n .addModule(url, options)\n .then(() => {\n if (isNativeOfflineAudioContext(nativeContext)) {\n return nativeContext;\n }\n\n // Bug #186: Chrome and Edge do not allow to create an AudioWorkletNode on a closed AudioContext.\n const backupOfflineAudioContext = getOrCreateBackupOfflineAudioContext(nativeContext);\n\n return backupOfflineAudioContext.audioWorklet.addModule(url, options).then(() => backupOfflineAudioContext);\n })\n .then((nativeContextOrBackupOfflineAudioContext) => {\n if (nativeAudioWorkletNodeConstructor === null) {\n throw new SyntaxError();\n }\n\n try {\n // Bug #190: Safari doesn't throw an error when loading an unparsable module.\n new nativeAudioWorkletNodeConstructor(nativeContextOrBackupOfflineAudioContext, `__sac${currentIndex}`); // tslint:disable-line:no-unused-expression\n } catch {\n throw new SyntaxError();\n }\n })\n .finally(() => URL.revokeObjectURL(url));\n });\n\n if (ongoingRequestsOfContext === undefined) {\n ongoingRequests.set(context, new Map([[moduleURL, promise]]));\n } else {\n ongoingRequestsOfContext.set(moduleURL, promise);\n }\n\n promise\n .then(() => {\n const updatedResolvedRequestsOfContext = resolvedRequests.get(context);\n\n if (updatedResolvedRequestsOfContext === undefined) {\n resolvedRequests.set(context, new Set([moduleURL]));\n } else {\n updatedResolvedRequestsOfContext.add(moduleURL);\n }\n })\n .finally(() => {\n const updatedOngoingRequestsOfContext = ongoingRequests.get(context);\n\n if (updatedOngoingRequestsOfContext !== undefined) {\n updatedOngoingRequestsOfContext.delete(moduleURL);\n }\n });\n\n return promise;\n };\n};\n","import { TGetValueForKeyFunction } from '../types';\n\nexport const getValueForKey: TGetValueForKeyFunction = (map, key) => {\n const value = map.get(key);\n\n if (value === undefined) {\n throw new Error('A value with the given key could not be found.');\n }\n\n return value;\n};\n","import { TPickElementFromSetFunction } from '../types';\n\nexport const pickElementFromSet: TPickElementFromSetFunction = (set, predicate) => {\n const matchingElements = Array.from(set).filter(predicate);\n\n if (matchingElements.length > 1) {\n throw Error('More than one element was found.');\n }\n\n if (matchingElements.length === 0) {\n throw Error('No element was found.');\n }\n\n const [matchingElement] = matchingElements;\n\n set.delete(matchingElement);\n\n return matchingElement;\n};\n","import { IAudioNode } from '../interfaces';\nimport { TContext, TPassiveAudioNodeInputConnection } from '../types';\nimport { getValueForKey } from './get-value-for-key';\nimport { pickElementFromSet } from './pick-element-from-set';\n\nexport const deletePassiveInputConnectionToAudioNode = (\n passiveInputs: WeakMap, Set>,\n source: IAudioNode,\n output: number,\n input: number\n) => {\n const passiveInputConnections = getValueForKey(passiveInputs, source);\n const matchingConnection = pickElementFromSet(\n passiveInputConnections,\n (passiveInputConnection) => passiveInputConnection[0] === output && passiveInputConnection[1] === input\n );\n\n if (passiveInputConnections.size === 0) {\n passiveInputs.delete(source);\n }\n\n return matchingConnection;\n};\n","import { EVENT_LISTENERS } from '../globals';\nimport { TGetEventListenersOfAudioNodeFunction } from '../types';\nimport { getValueForKey } from './get-value-for-key';\n\nexport const getEventListenersOfAudioNode: TGetEventListenersOfAudioNodeFunction = (audioNode) => {\n return getValueForKey(EVENT_LISTENERS, audioNode);\n};\n","import { ACTIVE_AUDIO_NODE_STORE } from '../globals';\nimport { IAudioNode } from '../interfaces';\nimport { TContext } from '../types';\nimport { getEventListenersOfAudioNode } from './get-event-listeners-of-audio-node';\n\nexport const setInternalStateToActive = (audioNode: IAudioNode) => {\n if (ACTIVE_AUDIO_NODE_STORE.has(audioNode)) {\n throw new Error('The AudioNode is already stored.');\n }\n\n ACTIVE_AUDIO_NODE_STORE.add(audioNode);\n\n getEventListenersOfAudioNode(audioNode).forEach((eventListener) => eventListener(true));\n};\n","import { IAudioNode, IAudioWorkletNode } from '../interfaces';\nimport { TContext } from '../types';\n\nexport const isAudioWorkletNode = (audioNode: IAudioNode): audioNode is IAudioWorkletNode => {\n return 'port' in audioNode;\n};\n","import { ACTIVE_AUDIO_NODE_STORE } from '../globals';\nimport { IAudioNode } from '../interfaces';\nimport { TContext } from '../types';\nimport { getEventListenersOfAudioNode } from './get-event-listeners-of-audio-node';\n\nexport const setInternalStateToPassive = (audioNode: IAudioNode) => {\n if (!ACTIVE_AUDIO_NODE_STORE.has(audioNode)) {\n throw new Error('The AudioNode is not stored.');\n }\n\n ACTIVE_AUDIO_NODE_STORE.delete(audioNode);\n\n getEventListenersOfAudioNode(audioNode).forEach((eventListener) => eventListener(false));\n};\n","import { isAudioWorkletNode } from '../guards/audio-worklet-node';\nimport { IAudioNode } from '../interfaces';\nimport { TActiveInputConnection, TContext } from '../types';\nimport { setInternalStateToPassive } from './set-internal-state-to-passive';\n\n// Set the internalState of the audioNode to 'passive' if it is not an AudioWorkletNode and if it has no 'active' input connections.\nexport const setInternalStateToPassiveWhenNecessary = (\n audioNode: IAudioNode,\n activeInputs: Set>[]\n) => {\n if (!isAudioWorkletNode(audioNode) && activeInputs.every((connections) => connections.size === 0)) {\n setInternalStateToPassive(audioNode);\n }\n};\n","import { IAnalyserNode, IAnalyserOptions } from '../interfaces';\nimport { TAnalyserNodeConstructorFactory, TAudioNodeRenderer, TContext, TNativeAnalyserNode } from '../types';\n\nconst DEFAULT_OPTIONS = {\n channelCount: 2,\n channelCountMode: 'max',\n channelInterpretation: 'speakers',\n fftSize: 2048,\n maxDecibels: -30,\n minDecibels: -100,\n smoothingTimeConstant: 0.8\n} as const;\n\nexport const createAnalyserNodeConstructor: TAnalyserNodeConstructorFactory = (\n audionNodeConstructor,\n createAnalyserNodeRenderer,\n createIndexSizeError,\n createNativeAnalyserNode,\n getNativeContext,\n isNativeOfflineAudioContext\n) => {\n return class AnalyserNode extends audionNodeConstructor implements IAnalyserNode {\n private _nativeAnalyserNode: TNativeAnalyserNode;\n\n constructor(context: T, options?: Partial) {\n const nativeContext = getNativeContext(context);\n const mergedOptions = { ...DEFAULT_OPTIONS, ...options };\n const nativeAnalyserNode = createNativeAnalyserNode(nativeContext, mergedOptions);\n const analyserNodeRenderer = >(\n (isNativeOfflineAudioContext(nativeContext) ? createAnalyserNodeRenderer() : null)\n );\n\n super(context, false, nativeAnalyserNode, analyserNodeRenderer);\n\n this._nativeAnalyserNode = nativeAnalyserNode;\n }\n\n get fftSize(): number {\n return this._nativeAnalyserNode.fftSize;\n }\n\n set fftSize(value) {\n this._nativeAnalyserNode.fftSize = value;\n }\n\n get frequencyBinCount(): number {\n return this._nativeAnalyserNode.frequencyBinCount;\n }\n\n get maxDecibels(): number {\n return this._nativeAnalyserNode.maxDecibels;\n }\n\n set maxDecibels(value) {\n // Bug #118: Safari does not throw an error if maxDecibels is not more than minDecibels.\n const maxDecibels = this._nativeAnalyserNode.maxDecibels;\n\n this._nativeAnalyserNode.maxDecibels = value;\n\n if (!(value > this._nativeAnalyserNode.minDecibels)) {\n this._nativeAnalyserNode.maxDecibels = maxDecibels;\n\n throw createIndexSizeError();\n }\n }\n\n get minDecibels(): number {\n return this._nativeAnalyserNode.minDecibels;\n }\n\n set minDecibels(value) {\n // Bug #118: Safari does not throw an error if maxDecibels is not more than minDecibels.\n const minDecibels = this._nativeAnalyserNode.minDecibels;\n\n this._nativeAnalyserNode.minDecibels = value;\n\n if (!(this._nativeAnalyserNode.maxDecibels > value)) {\n this._nativeAnalyserNode.minDecibels = minDecibels;\n\n throw createIndexSizeError();\n }\n }\n\n get smoothingTimeConstant(): number {\n return this._nativeAnalyserNode.smoothingTimeConstant;\n }\n\n set smoothingTimeConstant(value) {\n this._nativeAnalyserNode.smoothingTimeConstant = value;\n }\n\n public getByteFrequencyData(array: Uint8Array): void {\n this._nativeAnalyserNode.getByteFrequencyData(array);\n }\n\n public getByteTimeDomainData(array: Uint8Array): void {\n this._nativeAnalyserNode.getByteTimeDomainData(array);\n }\n\n public getFloatFrequencyData(array: Float32Array): void {\n this._nativeAnalyserNode.getFloatFrequencyData(array);\n }\n\n public getFloatTimeDomainData(array: Float32Array): void {\n this._nativeAnalyserNode.getFloatTimeDomainData(array);\n }\n };\n};\n","import { TNativeAudioNode, TNativeContext } from '../types';\n\nexport const isOwnedByContext = (nativeAudioNode: TNativeAudioNode, nativeContext: TNativeContext): boolean => {\n return nativeAudioNode.context === nativeContext;\n};\n","import { TNativeAudioBuffer } from '../types';\n\nexport const testAudioBufferCopyChannelMethodsOutOfBoundsSupport = (nativeAudioBuffer: TNativeAudioBuffer): boolean => {\n try {\n nativeAudioBuffer.copyToChannel(new Float32Array(1), 0, -1);\n } catch {\n return false;\n }\n\n return true;\n};\n","import { TIndexSizeErrorFactory } from '../types';\n\nexport const createIndexSizeError: TIndexSizeErrorFactory = () => new DOMException('', 'IndexSizeError');\n","import { createIndexSizeError } from '../factories/index-size-error';\nimport { TNativeAudioBuffer } from '../types';\n\nexport const wrapAudioBufferGetChannelDataMethod = (audioBuffer: TNativeAudioBuffer): void => {\n audioBuffer.getChannelData = ((getChannelData) => {\n return (channel: number) => {\n try {\n return getChannelData.call(audioBuffer, channel);\n } catch (err) {\n if (err.code === 12) {\n throw createIndexSizeError();\n }\n\n throw err;\n }\n };\n })(audioBuffer.getChannelData);\n};\n","import { testAudioBufferCopyChannelMethodsOutOfBoundsSupport } from '../helpers/test-audio-buffer-copy-channel-methods-out-of-bounds-support';\nimport { wrapAudioBufferGetChannelDataMethod } from '../helpers/wrap-audio-buffer-get-channel-data-method';\nimport { IAudioBuffer, IAudioBufferOptions } from '../interfaces';\nimport { TAudioBufferConstructorFactory, TNativeOfflineAudioContext } from '../types';\n\nconst DEFAULT_OPTIONS = {\n numberOfChannels: 1\n} as const;\n\nexport const createAudioBufferConstructor: TAudioBufferConstructorFactory = (\n audioBufferStore,\n cacheTestResult,\n createNotSupportedError,\n nativeAudioBufferConstructor,\n nativeOfflineAudioContextConstructor,\n testNativeAudioBufferConstructorSupport,\n wrapAudioBufferCopyChannelMethods,\n wrapAudioBufferCopyChannelMethodsOutOfBounds\n) => {\n let nativeOfflineAudioContext: null | TNativeOfflineAudioContext = null;\n\n return class AudioBuffer implements IAudioBuffer {\n // This field needs to be defined to convince TypeScript that the IAudioBuffer will be implemented.\n public copyFromChannel!: (destination: Float32Array, channelNumber: number, bufferOffset?: number) => void;\n\n // This field needs to be defined to convince TypeScript that the IAudioBuffer will be implemented.\n public copyToChannel!: (source: Float32Array, channelNumber: number, bufferOffset?: number) => void;\n\n // This field needs to be defined to convince TypeScript that the IAudioBuffer will be implemented.\n public duration!: number;\n\n // This field needs to be defined to convince TypeScript that the IAudioBuffer will be implemented.\n public getChannelData!: (channel: number) => Float32Array;\n\n // This field needs to be defined to convince TypeScript that the IAudioBuffer will be implemented.\n public length!: number;\n\n // This field needs to be defined to convince TypeScript that the IAudioBuffer will be implemented.\n public numberOfChannels!: number;\n\n // This field needs to be defined to convince TypeScript that the IAudioBuffer will be implemented.\n public sampleRate!: number;\n\n constructor(options: IAudioBufferOptions) {\n if (nativeOfflineAudioContextConstructor === null) {\n throw new Error('Missing the native OfflineAudioContext constructor.');\n }\n\n const { length, numberOfChannels, sampleRate } = { ...DEFAULT_OPTIONS, ...options };\n\n if (nativeOfflineAudioContext === null) {\n nativeOfflineAudioContext = new nativeOfflineAudioContextConstructor(1, 1, 44100);\n }\n\n /*\n * Bug #99: Firefox does not throw a NotSupportedError when the numberOfChannels is zero. But it only does it when using the\n * factory function. But since Firefox also supports the constructor everything should be fine.\n */\n const audioBuffer =\n nativeAudioBufferConstructor !== null &&\n cacheTestResult(testNativeAudioBufferConstructorSupport, testNativeAudioBufferConstructorSupport)\n ? new nativeAudioBufferConstructor({ length, numberOfChannels, sampleRate })\n : nativeOfflineAudioContext.createBuffer(numberOfChannels, length, sampleRate);\n\n // Bug #99: Safari does not throw an error when the numberOfChannels is zero.\n if (audioBuffer.numberOfChannels === 0) {\n throw createNotSupportedError();\n }\n\n // Bug #5: Safari does not support copyFromChannel() and copyToChannel().\n // Bug #100: Safari does throw a wrong error when calling getChannelData() with an out-of-bounds value.\n if (typeof audioBuffer.copyFromChannel !== 'function') {\n wrapAudioBufferCopyChannelMethods(audioBuffer);\n wrapAudioBufferGetChannelDataMethod(audioBuffer);\n // Bug #157: Firefox does not allow the bufferOffset to be out-of-bounds.\n } else if (\n !cacheTestResult(testAudioBufferCopyChannelMethodsOutOfBoundsSupport, () =>\n testAudioBufferCopyChannelMethodsOutOfBoundsSupport(audioBuffer)\n )\n ) {\n wrapAudioBufferCopyChannelMethodsOutOfBounds(audioBuffer);\n }\n\n audioBufferStore.add(audioBuffer);\n\n /*\n * This does violate all good pratices but it is necessary to allow this AudioBuffer to be used with native\n * (Offline)AudioContexts.\n */\n return audioBuffer;\n }\n\n public static [Symbol.hasInstance](instance: unknown): boolean {\n return (\n (instance !== null && typeof instance === 'object' && Object.getPrototypeOf(instance) === AudioBuffer.prototype) ||\n audioBufferStore.has(instance)\n );\n }\n };\n};\n","export const MOST_NEGATIVE_SINGLE_FLOAT = -3.4028234663852886e38;\n\nexport const MOST_POSITIVE_SINGLE_FLOAT = -MOST_NEGATIVE_SINGLE_FLOAT;\n","import { ACTIVE_AUDIO_NODE_STORE } from '../globals';\nimport { TIsActiveAudioNodeFunction } from '../types';\n\nexport const isActiveAudioNode: TIsActiveAudioNodeFunction = (audioNode) => ACTIVE_AUDIO_NODE_STORE.has(audioNode);\n","import { MOST_NEGATIVE_SINGLE_FLOAT, MOST_POSITIVE_SINGLE_FLOAT } from '../constants';\nimport { isActiveAudioNode } from '../helpers/is-active-audio-node';\nimport { setInternalStateToActive } from '../helpers/set-internal-state-to-active';\nimport { setInternalStateToPassive } from '../helpers/set-internal-state-to-passive';\nimport { IAudioBufferSourceNode, IAudioBufferSourceOptions, IAudioParam, IAudioScheduledSourceNodeEventMap } from '../interfaces';\nimport {\n TAnyAudioBuffer,\n TAudioBufferSourceNodeConstructorFactory,\n TAudioBufferSourceNodeRenderer,\n TContext,\n TEventHandler,\n TNativeAudioBufferSourceNode\n} from '../types';\n\nconst DEFAULT_OPTIONS = {\n buffer: null,\n channelCount: 2,\n channelCountMode: 'max',\n channelInterpretation: 'speakers',\n // Bug #149: Safari does not yet support the detune AudioParam.\n loop: false,\n loopEnd: 0,\n loopStart: 0,\n playbackRate: 1\n} as const;\n\nexport const createAudioBufferSourceNodeConstructor: TAudioBufferSourceNodeConstructorFactory = (\n audioNodeConstructor,\n createAudioBufferSourceNodeRenderer,\n createAudioParam,\n createInvalidStateError,\n createNativeAudioBufferSourceNode,\n getNativeContext,\n isNativeOfflineAudioContext,\n wrapEventListener\n) => {\n return class AudioBufferSourceNode\n extends audioNodeConstructor\n implements IAudioBufferSourceNode\n {\n private _audioBufferSourceNodeRenderer: TAudioBufferSourceNodeRenderer;\n\n private _isBufferNullified: boolean;\n\n private _isBufferSet: boolean;\n\n private _nativeAudioBufferSourceNode: TNativeAudioBufferSourceNode;\n\n private _onended: null | TEventHandler;\n\n private _playbackRate: IAudioParam;\n\n constructor(context: T, options?: Partial) {\n const nativeContext = getNativeContext(context);\n const mergedOptions = { ...DEFAULT_OPTIONS, ...options };\n const nativeAudioBufferSourceNode = createNativeAudioBufferSourceNode(nativeContext, mergedOptions);\n const isOffline = isNativeOfflineAudioContext(nativeContext);\n const audioBufferSourceNodeRenderer = >(\n (isOffline ? createAudioBufferSourceNodeRenderer() : null)\n );\n\n super(context, false, nativeAudioBufferSourceNode, audioBufferSourceNodeRenderer);\n\n this._audioBufferSourceNodeRenderer = audioBufferSourceNodeRenderer;\n this._isBufferNullified = false;\n this._isBufferSet = mergedOptions.buffer !== null;\n this._nativeAudioBufferSourceNode = nativeAudioBufferSourceNode;\n this._onended = null;\n // Bug #73: Safari does not export the correct values for maxValue and minValue.\n this._playbackRate = createAudioParam(\n this,\n isOffline,\n nativeAudioBufferSourceNode.playbackRate,\n MOST_POSITIVE_SINGLE_FLOAT,\n MOST_NEGATIVE_SINGLE_FLOAT\n );\n }\n\n get buffer(): null | TAnyAudioBuffer {\n if (this._isBufferNullified) {\n return null;\n }\n\n return this._nativeAudioBufferSourceNode.buffer;\n }\n\n set buffer(value) {\n this._nativeAudioBufferSourceNode.buffer = value;\n\n // Bug #72: Only Chrome & Edge do not allow to reassign the buffer yet.\n if (value !== null) {\n if (this._isBufferSet) {\n throw createInvalidStateError();\n }\n\n this._isBufferSet = true;\n }\n }\n\n get loop(): boolean {\n return this._nativeAudioBufferSourceNode.loop;\n }\n\n set loop(value) {\n this._nativeAudioBufferSourceNode.loop = value;\n }\n\n get loopEnd(): number {\n return this._nativeAudioBufferSourceNode.loopEnd;\n }\n\n set loopEnd(value) {\n this._nativeAudioBufferSourceNode.loopEnd = value;\n }\n\n get loopStart(): number {\n return this._nativeAudioBufferSourceNode.loopStart;\n }\n\n set loopStart(value) {\n this._nativeAudioBufferSourceNode.loopStart = value;\n }\n\n get onended(): null | TEventHandler {\n return this._onended;\n }\n\n set onended(value) {\n const wrappedListener = typeof value === 'function' ? wrapEventListener(this, value) : null;\n\n this._nativeAudioBufferSourceNode.onended = wrappedListener;\n\n const nativeOnEnded = this._nativeAudioBufferSourceNode.onended;\n\n this._onended = nativeOnEnded !== null && nativeOnEnded === wrappedListener ? value : nativeOnEnded;\n }\n\n get playbackRate(): IAudioParam {\n return this._playbackRate;\n }\n\n public start(when = 0, offset = 0, duration?: number): void {\n this._nativeAudioBufferSourceNode.start(when, offset, duration);\n\n if (this._audioBufferSourceNodeRenderer !== null) {\n this._audioBufferSourceNodeRenderer.start = duration === undefined ? [when, offset] : [when, offset, duration];\n }\n\n if (this.context.state !== 'closed') {\n setInternalStateToActive(this);\n\n const resetInternalStateToPassive = () => {\n this._nativeAudioBufferSourceNode.removeEventListener('ended', resetInternalStateToPassive);\n\n if (isActiveAudioNode(this)) {\n setInternalStateToPassive(this);\n }\n };\n\n this._nativeAudioBufferSourceNode.addEventListener('ended', resetInternalStateToPassive);\n }\n }\n\n public stop(when = 0): void {\n this._nativeAudioBufferSourceNode.stop(when);\n\n if (this._audioBufferSourceNodeRenderer !== null) {\n this._audioBufferSourceNodeRenderer.stop = when;\n }\n }\n };\n};\n","import { AUDIO_NODE_CONNECTIONS_STORE } from '../globals';\nimport { IAudioNode } from '../interfaces';\nimport { TAudioNodeConnections, TContext, TGetAudioNodeConnectionsFunction } from '../types';\nimport { getValueForKey } from './get-value-for-key';\n\nexport const getAudioNodeConnections: TGetAudioNodeConnectionsFunction = (\n audioNode: IAudioNode\n): TAudioNodeConnections => {\n return >getValueForKey(AUDIO_NODE_CONNECTIONS_STORE, audioNode);\n};\n","import { AUDIO_PARAM_CONNECTIONS_STORE } from '../globals';\nimport { IAudioParam } from '../interfaces';\nimport { TAudioParamConnections, TContext, TGetAudioParamConnectionsFunction } from '../types';\nimport { getValueForKey } from './get-value-for-key';\n\nexport const getAudioParamConnections: TGetAudioParamConnectionsFunction = (\n audioParam: IAudioParam\n): TAudioParamConnections => {\n return >getValueForKey(AUDIO_PARAM_CONNECTIONS_STORE, audioParam);\n};\n","import { isAudioBufferSourceNode } from '../guards/audio-buffer-source-node';\nimport { isAudioWorkletNode } from '../guards/audio-worklet-node';\nimport { isBiquadFilterNode } from '../guards/biquad-filter-node';\nimport { isConstantSourceNode } from '../guards/constant-source-node';\nimport { isGainNode } from '../guards/gain-node';\nimport { isOscillatorNode } from '../guards/oscillator-node';\nimport { isStereoPannerNode } from '../guards/stereo-panner-node';\nimport { IAudioNode } from '../interfaces';\nimport { TContext } from '../types';\nimport { getAudioNodeConnections } from './get-audio-node-connections';\nimport { getAudioParamConnections } from './get-audio-param-connections';\nimport { isActiveAudioNode } from './is-active-audio-node';\nimport { setInternalStateToPassive } from './set-internal-state-to-passive';\n\nexport const deactivateActiveAudioNodeInputConnections = (\n audioNode: IAudioNode,\n trace: readonly IAudioNode[]\n) => {\n const { activeInputs } = getAudioNodeConnections(audioNode);\n\n activeInputs.forEach((connections) =>\n connections.forEach(([source]) => {\n if (!trace.includes(audioNode)) {\n deactivateActiveAudioNodeInputConnections(source, [...trace, audioNode]);\n }\n })\n );\n\n const audioParams = isAudioBufferSourceNode(audioNode)\n ? [\n // Bug #149: Safari does not yet support the detune AudioParam.\n audioNode.playbackRate\n ]\n : isAudioWorkletNode(audioNode)\n ? Array.from(audioNode.parameters.values())\n : isBiquadFilterNode(audioNode)\n ? [audioNode.Q, audioNode.detune, audioNode.frequency, audioNode.gain]\n : isConstantSourceNode(audioNode)\n ? [audioNode.offset]\n : isGainNode(audioNode)\n ? [audioNode.gain]\n : isOscillatorNode(audioNode)\n ? [audioNode.detune, audioNode.frequency]\n : isStereoPannerNode(audioNode)\n ? [audioNode.pan]\n : [];\n\n for (const audioParam of audioParams) {\n const audioParamConnections = getAudioParamConnections(audioParam);\n\n if (audioParamConnections !== undefined) {\n audioParamConnections.activeInputs.forEach(([source]) => deactivateActiveAudioNodeInputConnections(source, trace));\n }\n }\n\n if (isActiveAudioNode(audioNode)) {\n setInternalStateToPassive(audioNode);\n }\n};\n","import { IAudioBufferSourceNode, IAudioNode } from '../interfaces';\nimport { TContext } from '../types';\n\nexport const isAudioBufferSourceNode = (audioNode: IAudioNode): audioNode is IAudioBufferSourceNode => {\n return 'playbackRate' in audioNode;\n};\n","import { IAudioNode, IBiquadFilterNode } from '../interfaces';\nimport { TContext } from '../types';\n\nexport const isBiquadFilterNode = (audioNode: IAudioNode): audioNode is IBiquadFilterNode => {\n return 'frequency' in audioNode && 'gain' in audioNode;\n};\n","import { IAudioNode, IConstantSourceNode } from '../interfaces';\nimport { TContext } from '../types';\n\nexport const isConstantSourceNode = (audioNode: IAudioNode): audioNode is IConstantSourceNode => {\n return 'offset' in audioNode;\n};\n","import { IAudioNode, IGainNode } from '../interfaces';\nimport { TContext } from '../types';\n\nexport const isGainNode = (audioNode: IAudioNode): audioNode is IGainNode => {\n return !('frequency' in audioNode) && 'gain' in audioNode;\n};\n","import { IAudioNode, IOscillatorNode } from '../interfaces';\nimport { TContext } from '../types';\n\nexport const isOscillatorNode = (audioNode: IAudioNode): audioNode is IOscillatorNode => {\n return 'detune' in audioNode && 'frequency' in audioNode;\n};\n","import { IAudioNode, IStereoPannerNode } from '../interfaces';\nimport { TContext } from '../types';\n\nexport const isStereoPannerNode = (audioNode: IAudioNode): audioNode is IStereoPannerNode => {\n return 'pan' in audioNode;\n};\n","import { IAudioDestinationNode } from '../interfaces';\nimport { TContext } from '../types';\nimport { deactivateActiveAudioNodeInputConnections } from './deactivate-active-audio-node-input-connections';\n\nexport const deactivateAudioGraph = (context: T): void => {\n deactivateActiveAudioNodeInputConnections(>context.destination, []);\n};\n","import { IAudioContextOptions } from '../interfaces';\n\nexport const isValidLatencyHint = (latencyHint: IAudioContextOptions['latencyHint']) => {\n return (\n latencyHint === undefined ||\n typeof latencyHint === 'number' ||\n (typeof latencyHint === 'string' && (latencyHint === 'balanced' || latencyHint === 'interactive' || latencyHint === 'playback'))\n );\n};\n","import { IAudioNode, IAudioParam } from '../interfaces';\nimport { TContext } from '../types';\n\nexport const isAudioNode = (\n audioNodeOrAudioParam: IAudioNode | IAudioParam\n): audioNodeOrAudioParam is IAudioNode => {\n return 'context' in audioNodeOrAudioParam;\n};\n","import { TAudioNodeOutputConnection, TContext, TOutputConnection } from '../types';\nimport { isAudioNode } from './audio-node';\n\nexport const isAudioNodeOutputConnection = (\n outputConnection: TOutputConnection\n): outputConnection is TAudioNodeOutputConnection => {\n return isAudioNode(outputConnection[0]);\n};\n","import { TInsertElementInSetFunction } from '../types';\n\nexport const insertElementInSet: TInsertElementInSetFunction = (set, element, predicate, ignoreDuplicates) => {\n for (const lmnt of set) {\n if (predicate(lmnt)) {\n if (ignoreDuplicates) {\n return false;\n }\n\n throw Error('The set contains at least one similar element.');\n }\n }\n\n set.add(element);\n\n return true;\n};\n","import { IAudioNode } from '../interfaces';\nimport { TActiveInputConnection, TContext, TPassiveAudioParamInputConnection } from '../types';\nimport { insertElementInSet } from './insert-element-in-set';\n\nexport const addActiveInputConnectionToAudioParam = (\n activeInputs: Set>,\n source: IAudioNode,\n [output, eventListener]: TPassiveAudioParamInputConnection,\n ignoreDuplicates: boolean\n) => {\n insertElementInSet(\n activeInputs,\n [source, output, eventListener],\n (activeInputConnection) => activeInputConnection[0] === source && activeInputConnection[1] === output,\n ignoreDuplicates\n );\n};\n","import { IAudioNode } from '../interfaces';\nimport { TActiveInputConnection, TContext, TPassiveAudioParamInputConnection } from '../types';\nimport { insertElementInSet } from './insert-element-in-set';\n\nexport const addPassiveInputConnectionToAudioParam = (\n passiveInputs: WeakMap, Set>,\n [source, output, eventListener]: TActiveInputConnection,\n ignoreDuplicates: boolean\n) => {\n const passiveInputConnections = passiveInputs.get(source);\n\n if (passiveInputConnections === undefined) {\n passiveInputs.set(source, new Set([[output, eventListener]]));\n } else {\n insertElementInSet(\n passiveInputConnections,\n [output, eventListener],\n (passiveInputConnection) => passiveInputConnection[0] === output,\n ignoreDuplicates\n );\n }\n};\n","import { INativeAudioNodeFaker } from '../interfaces';\nimport { TNativeAudioNode } from '../types';\n\nexport const isNativeAudioNodeFaker = (\n nativeAudioNodeOrNativeAudioNodeFaker: TNativeAudioNode | INativeAudioNodeFaker\n): nativeAudioNodeOrNativeAudioNodeFaker is INativeAudioNodeFaker => {\n return 'inputs' in nativeAudioNodeOrNativeAudioNodeFaker;\n};\n","import { isNativeAudioNodeFaker } from '../guards/native-audio-node-faker';\nimport { INativeAudioNodeFaker } from '../interfaces';\nimport { TConnectNativeAudioNodeToNativeAudioNodeFunction, TNativeAudioNode } from '../types';\n\nexport const connectNativeAudioNodeToNativeAudioNode: TConnectNativeAudioNodeToNativeAudioNodeFunction = (\n nativeSourceAudioNode: INativeAudioNodeFaker | TNativeAudioNode,\n nativeDestinationAudioNode: INativeAudioNodeFaker | TNativeAudioNode,\n output: number,\n input: number\n): [TNativeAudioNode, number, number] => {\n if (isNativeAudioNodeFaker(nativeDestinationAudioNode)) {\n const fakeNativeDestinationAudioNode = nativeDestinationAudioNode.inputs[input];\n\n nativeSourceAudioNode.connect(fakeNativeDestinationAudioNode, output, 0);\n\n return [fakeNativeDestinationAudioNode, output, 0];\n }\n\n nativeSourceAudioNode.connect(nativeDestinationAudioNode, output, input);\n\n return [nativeDestinationAudioNode, output, input];\n};\n","import { IAudioNode } from '../interfaces';\nimport { TActiveInputConnection, TContext } from '../types';\n\nexport const deleteActiveInputConnection = (\n activeInputConnections: Set>,\n source: IAudioNode,\n output: number\n): null | TActiveInputConnection => {\n for (const activeInputConnection of activeInputConnections) {\n if (activeInputConnection[0] === source && activeInputConnection[1] === output) {\n activeInputConnections.delete(activeInputConnection);\n\n return activeInputConnection;\n }\n }\n\n return null;\n};\n","import { IAudioNode } from '../interfaces';\nimport { TContext, TInternalStateEventListener } from '../types';\nimport { getEventListenersOfAudioNode } from './get-event-listeners-of-audio-node';\n\nexport const deleteEventListenerOfAudioNode = (\n audioNode: IAudioNode,\n eventListener: TInternalStateEventListener\n) => {\n const eventListeners = getEventListenersOfAudioNode(audioNode);\n\n if (!eventListeners.delete(eventListener)) {\n throw new Error('Missing the expected event listener.');\n }\n};\n","import { IAudioNode } from '../interfaces';\nimport { TContext, TPassiveAudioParamInputConnection } from '../types';\nimport { getValueForKey } from './get-value-for-key';\nimport { pickElementFromSet } from './pick-element-from-set';\n\nexport const deletePassiveInputConnectionToAudioParam = (\n passiveInputs: WeakMap, Set>,\n source: IAudioNode,\n output: number\n) => {\n const passiveInputConnections = getValueForKey(passiveInputs, source);\n const matchingConnection = pickElementFromSet(\n passiveInputConnections,\n (passiveInputConnection) => passiveInputConnection[0] === output\n );\n\n if (passiveInputConnections.size === 0) {\n passiveInputs.delete(source);\n }\n\n return matchingConnection;\n};\n","import { isNativeAudioNodeFaker } from '../guards/native-audio-node-faker';\nimport { TDisconnectNativeAudioNodeFromNativeAudioNodeFunction } from '../types';\n\nexport const disconnectNativeAudioNodeFromNativeAudioNode: TDisconnectNativeAudioNodeFromNativeAudioNodeFunction = (\n nativeSourceAudioNode,\n nativeDestinationAudioNode,\n output,\n input\n) => {\n if (isNativeAudioNodeFaker(nativeDestinationAudioNode)) {\n nativeSourceAudioNode.disconnect(nativeDestinationAudioNode.inputs[input], output, 0);\n } else {\n nativeSourceAudioNode.disconnect(nativeDestinationAudioNode, output, input);\n }\n};\n","import { AUDIO_NODE_STORE } from '../globals';\nimport { IAudioNode, INativeAudioNodeFaker } from '../interfaces';\nimport { TContext, TGetNativeAudioNodeFunction, TNativeAudioNode } from '../types';\nimport { getValueForKey } from './get-value-for-key';\n\nexport const getNativeAudioNode: TGetNativeAudioNodeFunction = (\n audioNode: IAudioNode\n): U => {\n return getValueForKey(AUDIO_NODE_STORE, audioNode);\n};\n","import { AUDIO_PARAM_STORE } from '../globals';\nimport { IAudioParam } from '../interfaces';\nimport { TNativeAudioParam } from '../types';\nimport { getValueForKey } from './get-value-for-key';\n\nexport const getNativeAudioParam = (audioParam: IAudioParam): TNativeAudioParam => {\n return getValueForKey(AUDIO_PARAM_STORE, audioParam);\n};\n","import { CYCLE_COUNTERS } from '../globals';\nimport { TIsPartOfACycleFunction } from '../types';\n\nexport const isPartOfACycle: TIsPartOfACycleFunction = (audioNode) => {\n return CYCLE_COUNTERS.has(audioNode);\n};\n","import { ACTIVE_AUDIO_NODE_STORE } from '../globals';\nimport { TIsPassiveAudioNodeFunction } from '../types';\n\nexport const isPassiveAudioNode: TIsPassiveAudioNodeFunction = (audioNode) => {\n return !ACTIVE_AUDIO_NODE_STORE.has(audioNode);\n};\n","import { TNativeAudioContext, TNativeAudioWorkletNodeConstructor } from '../types';\n\nexport const testAudioNodeDisconnectMethodSupport = (\n nativeAudioContext: TNativeAudioContext,\n nativeAudioWorkletNodeConstructor: null | TNativeAudioWorkletNodeConstructor\n): Promise => {\n return new Promise((resolve) => {\n /*\n * This bug existed in Safari up until v14.0.2. Since AudioWorklets were not supported in Safari until v14.1 the presence of the\n * constructor for an AudioWorkletNode can be used here to skip the test.\n */\n if (nativeAudioWorkletNodeConstructor !== null) {\n resolve(true);\n } else {\n const analyzer = nativeAudioContext.createScriptProcessor(256, 1, 1); // tslint:disable-line deprecation\n const dummy = nativeAudioContext.createGain();\n // Bug #95: Safari does not play one sample buffers.\n const ones = nativeAudioContext.createBuffer(1, 2, 44100);\n const channelData = ones.getChannelData(0);\n\n channelData[0] = 1;\n channelData[1] = 1;\n\n const source = nativeAudioContext.createBufferSource();\n\n source.buffer = ones;\n source.loop = true;\n\n source.connect(analyzer).connect(nativeAudioContext.destination);\n source.connect(dummy);\n source.disconnect(dummy);\n\n // tslint:disable-next-line:deprecation\n analyzer.onaudioprocess = (event) => {\n const chnnlDt = event.inputBuffer.getChannelData(0); // tslint:disable-line deprecation\n\n if (Array.prototype.some.call(chnnlDt, (sample: number) => sample === 1)) {\n resolve(true);\n } else {\n resolve(false);\n }\n\n source.stop();\n\n analyzer.onaudioprocess = null; // tslint:disable-line:deprecation\n\n source.disconnect(analyzer);\n analyzer.disconnect(nativeAudioContext.destination);\n };\n\n source.start();\n }\n });\n};\n","import { IAudioNode } from '../interfaces';\nimport { TContext } from '../types';\n\nexport const visitEachAudioNodeOnce = (\n cycles: IAudioNode[][],\n visitor: (audioNode: IAudioNode, count: number) => void\n): void => {\n const counts = new Map, number>();\n\n for (const cycle of cycles) {\n for (const audioNode of cycle) {\n const count = counts.get(audioNode);\n\n counts.set(audioNode, count === undefined ? 1 : count + 1);\n }\n }\n\n counts.forEach((count, audioNode) => visitor(audioNode, count));\n};\n","import { TNativeAudioNode, TNativeAudioParam } from '../types';\n\nexport const isNativeAudioNode = (\n nativeAudioNodeOrAudioParam: TNativeAudioNode | TNativeAudioParam\n): nativeAudioNodeOrAudioParam is TNativeAudioNode => {\n return 'context' in nativeAudioNodeOrAudioParam;\n};\n","import { isNativeAudioNode } from '../guards/native-audio-node';\nimport { TNativeAudioNode, TNativeAudioParam } from '../types';\n\nexport const wrapAudioNodeDisconnectMethod = (nativeAudioNode: TNativeAudioNode): void => {\n const connections = new Map();\n\n nativeAudioNode.connect = ((connect) => {\n // tslint:disable-next-line:invalid-void no-inferrable-types\n return (destination: TNativeAudioNode | TNativeAudioParam, output = 0, input: number = 0): void | TNativeAudioNode => {\n const returnValue = isNativeAudioNode(destination) ? connect(destination, output, input) : connect(destination, output);\n\n // Save the new connection only if the calls to connect above didn't throw an error.\n const connectionsToDestination = connections.get(destination);\n\n if (connectionsToDestination === undefined) {\n connections.set(destination, [{ input, output }]);\n } else {\n if (connectionsToDestination.every((connection) => connection.input !== input || connection.output !== output)) {\n connectionsToDestination.push({ input, output });\n }\n }\n\n return returnValue;\n };\n })(nativeAudioNode.connect.bind(nativeAudioNode));\n\n nativeAudioNode.disconnect = ((disconnect) => {\n return (destinationOrOutput?: number | TNativeAudioNode | TNativeAudioParam, output?: number, input?: number): void => {\n disconnect.apply(nativeAudioNode);\n\n if (destinationOrOutput === undefined) {\n connections.clear();\n } else if (typeof destinationOrOutput === 'number') {\n for (const [destination, connectionsToDestination] of connections) {\n const filteredConnections = connectionsToDestination.filter((connection) => connection.output !== destinationOrOutput);\n\n if (filteredConnections.length === 0) {\n connections.delete(destination);\n } else {\n connections.set(destination, filteredConnections);\n }\n }\n } else if (connections.has(destinationOrOutput)) {\n if (output === undefined) {\n connections.delete(destinationOrOutput);\n } else {\n const connectionsToDestination = connections.get(destinationOrOutput);\n\n if (connectionsToDestination !== undefined) {\n const filteredConnections = connectionsToDestination.filter(\n (connection) => connection.output !== output && (connection.input !== input || input === undefined)\n );\n\n if (filteredConnections.length === 0) {\n connections.delete(destinationOrOutput);\n } else {\n connections.set(destinationOrOutput, filteredConnections);\n }\n }\n }\n }\n\n for (const [destination, connectionsToDestination] of connections) {\n connectionsToDestination.forEach((connection) => {\n if (isNativeAudioNode(destination)) {\n nativeAudioNode.connect(destination, connection.output, connection.input);\n } else {\n nativeAudioNode.connect(destination, connection.output);\n }\n });\n }\n };\n })(nativeAudioNode.disconnect);\n};\n","import { AUDIO_NODE_STORE, EVENT_LISTENERS } from '../globals';\nimport { isAudioNode } from '../guards/audio-node';\nimport { isAudioNodeOutputConnection } from '../guards/audio-node-output-connection';\nimport { addActiveInputConnectionToAudioParam } from '../helpers/add-active-input-connection-to-audio-param';\nimport { addPassiveInputConnectionToAudioParam } from '../helpers/add-passive-input-connection-to-audio-param';\nimport { connectNativeAudioNodeToNativeAudioNode } from '../helpers/connect-native-audio-node-to-native-audio-node';\nimport { deleteActiveInputConnection } from '../helpers/delete-active-input-connection';\nimport { deleteActiveInputConnectionToAudioParam } from '../helpers/delete-active-input-connection-to-audio-param';\nimport { deleteEventListenerOfAudioNode } from '../helpers/delete-event-listeners-of-audio-node';\nimport { deletePassiveInputConnectionToAudioNode } from '../helpers/delete-passive-input-connection-to-audio-node';\nimport { deletePassiveInputConnectionToAudioParam } from '../helpers/delete-passive-input-connection-to-audio-param';\nimport { disconnectNativeAudioNodeFromNativeAudioNode } from '../helpers/disconnect-native-audio-node-from-native-audio-node';\nimport { getAudioNodeConnections } from '../helpers/get-audio-node-connections';\nimport { getAudioParamConnections } from '../helpers/get-audio-param-connections';\nimport { getEventListenersOfAudioNode } from '../helpers/get-event-listeners-of-audio-node';\nimport { getNativeAudioNode } from '../helpers/get-native-audio-node';\nimport { getNativeAudioParam } from '../helpers/get-native-audio-param';\nimport { insertElementInSet } from '../helpers/insert-element-in-set';\nimport { isActiveAudioNode } from '../helpers/is-active-audio-node';\nimport { isPartOfACycle } from '../helpers/is-part-of-a-cycle';\nimport { isPassiveAudioNode } from '../helpers/is-passive-audio-node';\nimport { setInternalStateToActive } from '../helpers/set-internal-state-to-active';\nimport { setInternalStateToPassiveWhenNecessary } from '../helpers/set-internal-state-to-passive-when-necessary';\nimport { testAudioNodeDisconnectMethodSupport } from '../helpers/test-audio-node-disconnect-method-support';\nimport { visitEachAudioNodeOnce } from '../helpers/visit-each-audio-node-once';\nimport { wrapAudioNodeDisconnectMethod } from '../helpers/wrap-audio-node-disconnect-method';\nimport {\n IAudioNode,\n IAudioNodeRenderer,\n IAudioParam,\n IMinimalOfflineAudioContext,\n INativeAudioNodeFaker,\n IOfflineAudioContext\n} from '../interfaces';\nimport {\n TAudioNodeConstructorFactory,\n TChannelCountMode,\n TChannelInterpretation,\n TContext,\n TInternalStateEventListener,\n TNativeAudioNode,\n TNativeAudioParam\n} from '../types';\n\nconst addConnectionToAudioParamOfAudioContext = (\n source: IAudioNode,\n destination: IAudioParam,\n output: number,\n isOffline: boolean\n): boolean => {\n const { activeInputs, passiveInputs } = getAudioParamConnections(destination);\n const { outputs } = getAudioNodeConnections(source);\n const eventListeners = getEventListenersOfAudioNode(source);\n\n const eventListener: TInternalStateEventListener = (isActive) => {\n const nativeAudioNode = getNativeAudioNode(source);\n const nativeAudioParam = getNativeAudioParam(destination);\n\n if (isActive) {\n const partialConnection = deletePassiveInputConnectionToAudioParam(passiveInputs, source, output);\n\n addActiveInputConnectionToAudioParam(activeInputs, source, partialConnection, false);\n\n if (!isOffline && !isPartOfACycle(source)) {\n nativeAudioNode.connect(nativeAudioParam, output);\n }\n } else {\n const partialConnection = deleteActiveInputConnectionToAudioParam(activeInputs, source, output);\n\n addPassiveInputConnectionToAudioParam(passiveInputs, partialConnection, false);\n\n if (!isOffline && !isPartOfACycle(source)) {\n nativeAudioNode.disconnect(nativeAudioParam, output);\n }\n }\n };\n\n if (\n insertElementInSet(\n outputs,\n [destination, output],\n (outputConnection) => outputConnection[0] === destination && outputConnection[1] === output,\n true\n )\n ) {\n eventListeners.add(eventListener);\n\n if (isActiveAudioNode(source)) {\n addActiveInputConnectionToAudioParam(activeInputs, source, [output, eventListener], true);\n } else {\n addPassiveInputConnectionToAudioParam(passiveInputs, [source, output, eventListener], true);\n }\n\n return true;\n }\n\n return false;\n};\n\nconst deleteInputConnectionOfAudioNode = (\n source: IAudioNode,\n destination: IAudioNode,\n output: number,\n input: number\n): [null | TInternalStateEventListener, boolean] => {\n const { activeInputs, passiveInputs } = getAudioNodeConnections(destination);\n\n const activeInputConnection = deleteActiveInputConnection(activeInputs[input], source, output);\n\n if (activeInputConnection === null) {\n const passiveInputConnection = deletePassiveInputConnectionToAudioNode(passiveInputs, source, output, input);\n\n return [passiveInputConnection[2], false];\n }\n\n return [activeInputConnection[2], true];\n};\n\nconst deleteInputConnectionOfAudioParam = (\n source: IAudioNode,\n destination: IAudioParam,\n output: number\n): [null | TInternalStateEventListener, boolean] => {\n const { activeInputs, passiveInputs } = getAudioParamConnections(destination);\n\n const activeInputConnection = deleteActiveInputConnection(activeInputs, source, output);\n\n if (activeInputConnection === null) {\n const passiveInputConnection = deletePassiveInputConnectionToAudioParam(passiveInputs, source, output);\n\n return [passiveInputConnection[1], false];\n }\n\n return [activeInputConnection[2], true];\n};\n\nconst deleteInputsOfAudioNode = (\n source: IAudioNode,\n isOffline: boolean,\n destination: IAudioNode,\n output: number,\n input: number\n) => {\n const [listener, isActive] = deleteInputConnectionOfAudioNode(source, destination, output, input);\n\n if (listener !== null) {\n deleteEventListenerOfAudioNode(source, listener);\n\n if (isActive && !isOffline && !isPartOfACycle(source)) {\n disconnectNativeAudioNodeFromNativeAudioNode(getNativeAudioNode(source), getNativeAudioNode(destination), output, input);\n }\n }\n\n if (isActiveAudioNode(destination)) {\n const { activeInputs } = getAudioNodeConnections(destination);\n\n setInternalStateToPassiveWhenNecessary(destination, activeInputs);\n }\n};\n\nconst deleteInputsOfAudioParam = (\n source: IAudioNode,\n isOffline: boolean,\n destination: IAudioParam,\n output: number\n) => {\n const [listener, isActive] = deleteInputConnectionOfAudioParam(source, destination, output);\n\n if (listener !== null) {\n deleteEventListenerOfAudioNode(source, listener);\n\n if (isActive && !isOffline && !isPartOfACycle(source)) {\n getNativeAudioNode(source).disconnect(getNativeAudioParam(destination), output);\n }\n }\n};\n\nconst deleteAnyConnection = (source: IAudioNode, isOffline: boolean): (IAudioNode | IAudioParam)[] => {\n const audioNodeConnectionsOfSource = getAudioNodeConnections(source);\n const destinations = [];\n\n for (const outputConnection of audioNodeConnectionsOfSource.outputs) {\n if (isAudioNodeOutputConnection(outputConnection)) {\n deleteInputsOfAudioNode(source, isOffline, ...outputConnection);\n } else {\n deleteInputsOfAudioParam(source, isOffline, ...outputConnection);\n }\n\n destinations.push(outputConnection[0]);\n }\n\n audioNodeConnectionsOfSource.outputs.clear();\n\n return destinations;\n};\n\nconst deleteConnectionAtOutput = (\n source: IAudioNode,\n isOffline: boolean,\n output: number\n): (IAudioNode | IAudioParam)[] => {\n const audioNodeConnectionsOfSource = getAudioNodeConnections(source);\n const destinations = [];\n\n for (const outputConnection of audioNodeConnectionsOfSource.outputs) {\n if (outputConnection[1] === output) {\n if (isAudioNodeOutputConnection(outputConnection)) {\n deleteInputsOfAudioNode(source, isOffline, ...outputConnection);\n } else {\n deleteInputsOfAudioParam(source, isOffline, ...outputConnection);\n }\n\n destinations.push(outputConnection[0]);\n audioNodeConnectionsOfSource.outputs.delete(outputConnection);\n }\n }\n\n return destinations;\n};\n\nconst deleteConnectionToDestination = (\n source: IAudioNode,\n isOffline: boolean,\n destination: IAudioNode | IAudioParam,\n output?: number,\n input?: number\n): (IAudioNode | IAudioParam)[] => {\n const audioNodeConnectionsOfSource = getAudioNodeConnections(source);\n\n return Array.from(audioNodeConnectionsOfSource.outputs)\n .filter(\n (outputConnection) =>\n outputConnection[0] === destination &&\n (output === undefined || outputConnection[1] === output) &&\n (input === undefined || outputConnection[2] === input)\n )\n .map((outputConnection) => {\n if (isAudioNodeOutputConnection(outputConnection)) {\n deleteInputsOfAudioNode(source, isOffline, ...outputConnection);\n } else {\n deleteInputsOfAudioParam(source, isOffline, ...outputConnection);\n }\n\n audioNodeConnectionsOfSource.outputs.delete(outputConnection);\n\n return outputConnection[0];\n });\n};\n\nexport const createAudioNodeConstructor: TAudioNodeConstructorFactory = (\n addAudioNodeConnections,\n addConnectionToAudioNode,\n cacheTestResult,\n createIncrementCycleCounter,\n createIndexSizeError,\n createInvalidAccessError,\n createNotSupportedError,\n decrementCycleCounter,\n detectCycles,\n eventTargetConstructor,\n getNativeContext,\n isNativeAudioContext,\n isNativeAudioNode,\n isNativeAudioParam,\n isNativeOfflineAudioContext,\n nativeAudioWorkletNodeConstructor\n) => {\n return class AudioNode = {}>\n extends eventTargetConstructor\n implements IAudioNode\n {\n private _context: T;\n\n private _nativeAudioNode: INativeAudioNodeFaker | TNativeAudioNode;\n\n constructor(\n context: T,\n isActive: boolean,\n nativeAudioNode: INativeAudioNodeFaker | TNativeAudioNode,\n audioNodeRenderer: T extends IMinimalOfflineAudioContext | IOfflineAudioContext ? IAudioNodeRenderer> : null\n ) {\n super(nativeAudioNode);\n\n this._context = context;\n this._nativeAudioNode = nativeAudioNode;\n\n const nativeContext = getNativeContext(context);\n\n // Bug #12: Safari does not support to disconnect a specific destination.\n if (\n isNativeAudioContext(nativeContext) &&\n true !==\n cacheTestResult(testAudioNodeDisconnectMethodSupport, () => {\n return testAudioNodeDisconnectMethodSupport(nativeContext, nativeAudioWorkletNodeConstructor);\n })\n ) {\n wrapAudioNodeDisconnectMethod(nativeAudioNode);\n }\n\n AUDIO_NODE_STORE.set(this, nativeAudioNode);\n EVENT_LISTENERS.set(this, new Set());\n\n if (context.state !== 'closed' && isActive) {\n setInternalStateToActive(this);\n }\n\n addAudioNodeConnections(this, audioNodeRenderer, nativeAudioNode);\n }\n\n get channelCount(): number {\n return this._nativeAudioNode.channelCount;\n }\n\n set channelCount(value) {\n this._nativeAudioNode.channelCount = value;\n }\n\n get channelCountMode(): TChannelCountMode {\n return this._nativeAudioNode.channelCountMode;\n }\n\n set channelCountMode(value) {\n this._nativeAudioNode.channelCountMode = value;\n }\n\n get channelInterpretation(): TChannelInterpretation {\n return this._nativeAudioNode.channelInterpretation;\n }\n\n set channelInterpretation(value) {\n this._nativeAudioNode.channelInterpretation = value;\n }\n\n get context(): T {\n return this._context;\n }\n\n get numberOfInputs(): number {\n return this._nativeAudioNode.numberOfInputs;\n }\n\n get numberOfOutputs(): number {\n return this._nativeAudioNode.numberOfOutputs;\n }\n\n public connect>(destinationNode: V, output?: number, input?: number): V;\n public connect(destinationParam: IAudioParam, output?: number): void;\n // tslint:disable-next-line:invalid-void\n public connect>(destination: V | IAudioParam, output = 0, input = 0): void | V {\n // Bug #174: Safari does expose a wrong numberOfOutputs for MediaStreamAudioDestinationNodes.\n if (output < 0 || output >= this._nativeAudioNode.numberOfOutputs) {\n throw createIndexSizeError();\n }\n\n const nativeContext = getNativeContext(this._context);\n const isOffline = isNativeOfflineAudioContext(nativeContext);\n\n if (isNativeAudioNode(destination) || isNativeAudioParam(destination)) {\n throw createInvalidAccessError();\n }\n\n if (isAudioNode(destination)) {\n const nativeDestinationAudioNode = getNativeAudioNode(destination);\n\n try {\n const connection = connectNativeAudioNodeToNativeAudioNode(\n this._nativeAudioNode,\n nativeDestinationAudioNode,\n output,\n input\n );\n\n const isPassive = isPassiveAudioNode(this);\n\n if (isOffline || isPassive) {\n this._nativeAudioNode.disconnect(...connection);\n }\n\n if (this.context.state !== 'closed' && !isPassive && isPassiveAudioNode(destination)) {\n setInternalStateToActive(destination);\n }\n } catch (err) {\n // Bug #41: Safari does not throw the correct exception so far.\n if (err.code === 12) {\n throw createInvalidAccessError();\n }\n\n throw err;\n }\n\n const isNewConnectionToAudioNode = addConnectionToAudioNode(\n this,\n >destination,\n output,\n input,\n isOffline\n );\n\n // Bug #164: Only Firefox detects cycles so far.\n if (isNewConnectionToAudioNode) {\n const cycles = detectCycles([this], >(destination));\n\n visitEachAudioNodeOnce(cycles, createIncrementCycleCounter(isOffline));\n }\n\n return destination;\n }\n\n const nativeAudioParam = getNativeAudioParam(destination);\n\n /*\n * Bug #73, #147 & #153: Safari does not support to connect an input signal to the playbackRate AudioParam of an\n * AudioBufferSourceNode. This can't be easily detected and that's why the outdated name property is used here to identify\n * Safari. In addition to that the maxValue property is used to only detect the affected versions below v14.0.2.\n */\n if ((nativeAudioParam).name === 'playbackRate' && nativeAudioParam.maxValue === 1024) {\n throw createNotSupportedError();\n }\n\n try {\n this._nativeAudioNode.connect(nativeAudioParam, output);\n\n if (isOffline || isPassiveAudioNode(this)) {\n this._nativeAudioNode.disconnect(nativeAudioParam, output);\n }\n } catch (err) {\n // Bug #58: Safari doesn't throw an InvalidAccessError yet.\n if (err.code === 12) {\n throw createInvalidAccessError();\n }\n\n throw err;\n }\n\n const isNewConnectionToAudioParam = addConnectionToAudioParamOfAudioContext(this, destination, output, isOffline);\n\n // Bug #164: Only Firefox detects cycles so far.\n if (isNewConnectionToAudioParam) {\n const cycles = detectCycles([this], destination);\n\n visitEachAudioNodeOnce(cycles, createIncrementCycleCounter(isOffline));\n }\n }\n\n public disconnect(output?: number): void;\n public disconnect(destinationNode: IAudioNode, output?: number, input?: number): void;\n public disconnect(destinationParam: IAudioParam, output?: number): void;\n public disconnect(\n destinationOrOutput?: number | IAudioNode | IAudioParam,\n output?: number,\n input?: number\n ): void {\n let destinations: (IAudioNode | IAudioParam)[];\n\n const nativeContext = getNativeContext(this._context);\n const isOffline = isNativeOfflineAudioContext(nativeContext);\n\n if (destinationOrOutput === undefined) {\n destinations = deleteAnyConnection(this, isOffline);\n } else if (typeof destinationOrOutput === 'number') {\n if (destinationOrOutput < 0 || destinationOrOutput >= this.numberOfOutputs) {\n throw createIndexSizeError();\n }\n\n destinations = deleteConnectionAtOutput(this, isOffline, destinationOrOutput);\n } else {\n if (output !== undefined && (output < 0 || output >= this.numberOfOutputs)) {\n throw createIndexSizeError();\n }\n\n if (isAudioNode(destinationOrOutput) && input !== undefined && (input < 0 || input >= destinationOrOutput.numberOfInputs)) {\n throw createIndexSizeError();\n }\n\n destinations = deleteConnectionToDestination(this, isOffline, destinationOrOutput, output, input);\n\n if (destinations.length === 0) {\n throw createInvalidAccessError();\n }\n }\n\n // Bug #164: Only Firefox detects cycles so far.\n for (const destination of destinations) {\n const cycles = detectCycles([this], destination);\n\n visitEachAudioNodeOnce(cycles, decrementCycleCounter);\n }\n }\n };\n};\n","import { IAudioNode } from '../interfaces';\nimport { TActiveInputConnection, TContext } from '../types';\nimport { pickElementFromSet } from './pick-element-from-set';\n\nexport const deleteActiveInputConnectionToAudioParam = (\n activeInputs: Set>,\n source: IAudioNode,\n output: number\n) => {\n return pickElementFromSet(\n activeInputs,\n (activeInputConnection) => activeInputConnection[0] === source && activeInputConnection[1] === output\n );\n};\n","import { IReadOnlyMap } from './interfaces';\n\nexport class ReadOnlyMap implements IReadOnlyMap {\n private _map: Map;\n\n constructor(parameters: [T, U][]) {\n this._map = new Map(parameters);\n }\n\n get size(): number {\n return this._map.size;\n }\n\n public entries(): IterableIterator<[T, U]> {\n return this._map.entries();\n }\n\n public forEach(callback: (audioParam: U, name: T, map: ReadOnlyMap) => void, thisArg: any = null): void {\n return this._map.forEach((value: U, key: T) => callback.call(thisArg, value, key, this));\n }\n\n public get(name: T): undefined | U {\n return this._map.get(name);\n }\n\n public has(name: T): boolean {\n return this._map.has(name);\n }\n\n public keys(): IterableIterator {\n return this._map.keys();\n }\n\n public values(): IterableIterator