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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 */\n\nexport default function toDate(argument) {\n  requiredArgs(1, arguments);\n  var argStr = Object.prototype.toString.call(argument); // Clone the date\n\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://git.io/fjule\"); // eslint-disable-next-line no-console\n\n      console.warn(new Error().stack);\n    }\n\n    return new Date(NaN);\n  }\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 * ### v2.0.0 breaking changes:\n *\n * - [Changes that are common for the whole library](https://github.com/date-fns/date-fns/blob/master/docs/upgradeGuide.md#Common-Changes).\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 */\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 toInteger from \"../_lib/toInteger/index.js\";\nimport addMilliseconds from \"../addMilliseconds/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/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 * ### v2.0.0 breaking changes:\n *\n * - [Changes that are common for the whole library](https://github.com/date-fns/date-fns/blob/master/docs/upgradeGuide.md#Common-Changes).\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 */\n\nexport default function subMilliseconds(dirtyDate, dirtyAmount) {\n  requiredArgs(2, arguments);\n  var amount = toInteger(dirtyAmount);\n  return addMilliseconds(dirtyDate, -amount);\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 * ### v2.0.0 breaking changes:\n *\n * - [Changes that are common for the whole library](https://github.com/date-fns/date-fns/blob/master/docs/upgradeGuide.md#Common-Changes).\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 */\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 toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name startOfHour\n * @category Hour Helpers\n * @summary Return the start of an hour for the given date.\n *\n * @description\n * Return the start of an hour for the given date.\n * The result will be in the local timezone.\n *\n * ### v2.0.0 breaking changes:\n *\n * - [Changes that are common for the whole library](https://github.com/date-fns/date-fns/blob/master/docs/upgradeGuide.md#Common-Changes).\n *\n * @param {Date|Number} date - the original date\n * @returns {Date} the start of an hour\n * @throws {TypeError} 1 argument required\n *\n * @example\n * // The start of an hour for 2 September 2014 11:55:00:\n * const result = startOfHour(new Date(2014, 8, 2, 11, 55))\n * //=> Tue Sep 02 2014 11:00:00\n */\n\nexport default function startOfHour(dirtyDate) {\n  requiredArgs(1, arguments);\n  var date = toDate(dirtyDate);\n  date.setMinutes(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 * ### v2.0.0 breaking changes:\n *\n * - [Changes that are common for the whole library](https://github.com/date-fns/date-fns/blob/master/docs/upgradeGuide.md#Common-Changes).\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 */\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 toInteger from \"../_lib/toInteger/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/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 * ### v2.0.0 breaking changes:\n *\n * - [Changes that are common for the whole library](https://github.com/date-fns/date-fns/blob/master/docs/upgradeGuide.md#Common-Changes).\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 */\n\nexport default function startOfWeek(dirtyDate, dirtyOptions) {\n  requiredArgs(1, arguments);\n  var options = dirtyOptions || {};\n  var locale = options.locale;\n  var localeWeekStartsOn = locale && locale.options && locale.options.weekStartsOn;\n  var defaultWeekStartsOn = localeWeekStartsOn == null ? 0 : toInteger(localeWeekStartsOn);\n  var weekStartsOn = options.weekStartsOn == null ? defaultWeekStartsOn : toInteger(options.weekStartsOn); // Test if weekStartsOn is between 0 and 6 _and_ is not NaN\n\n  if (!(weekStartsOn >= 0 && weekStartsOn <= 6)) {\n    throw new RangeError('weekStartsOn must be between 0 and 6 inclusively');\n  }\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 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 * ### v2.0.0 breaking changes:\n *\n * - [Changes that are common for the whole library](https://github.com/date-fns/date-fns/blob/master/docs/upgradeGuide.md#Common-Changes).\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 * var result = setHours(new Date(2014, 8, 1, 11, 30), 4)\n * //=> Mon Sep 01 2014 04:30:00\n */\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 * ### v2.0.0 breaking changes:\n *\n * - [Changes that are common for the whole library](https://github.com/date-fns/date-fns/blob/master/docs/upgradeGuide.md#Common-Changes).\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 */\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 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 * ### v2.0.0 breaking changes:\n *\n * - [Changes that are common for the whole library](https://github.com/date-fns/date-fns/blob/master/docs/upgradeGuide.md#Common-Changes).\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 */\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 * ### v2.0.0 breaking changes:\n *\n * - [Changes that are common for the whole library](https://github.com/date-fns/date-fns/blob/master/docs/upgradeGuide.md#Common-Changes).\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 */\n\nexport default function setYear(dirtyDate, dirtyYear) {\n  requiredArgs(2, arguments);\n  var date = toDate(dirtyDate);\n  var year = toInteger(dirtyYear); // Check if date is Invalid Date because Date.prototype.setFullYear ignores the value of Invalid Date\n\n  if (isNaN(date.getTime())) {\n    return new Date(NaN);\n  }\n\n  date.setFullYear(year);\n  return date;\n}","import defaultLocale from \"../locale/en-US/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 parsers from \"./_lib/parsers/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\nvar TIMEZONE_UNIT_PRIORITY = 10; // 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// - '(''|[^'])+('|$) matches anything surrounded by two quote characters ('),\n//   except a single quote symbol, which ends the sequence.\n//   Two quote characters do not end the sequence.\n//   If there is no matching single quote\n//   then the sequence will continue until the end of the string.\n// - . matches any single character unmatched by previous parts of the RegExps\n\nvar formattingTokensRegExp = /[yYQqMLwIdDecihHKkms]o|(\\w)\\1*|''|'(''|[^'])+('|$)|./g; // This RegExp catches symbols escaped by quotes, and also\n// sequences of symbols P, p, and the combinations like `PPPPPPPppppp`\n\nvar longFormattingTokensRegExp = /P+p+|P+|p+|''|'(''|[^'])+('|$)|./g;\nvar escapedStringRegExp = /^'([^]*?)'?$/;\nvar doubleQuoteRegExp = /''/g;\nvar notWhitespaceRegExp = /\\S/;\nvar unescapedLatinCharacterRegExp = /[a-zA-Z]/;\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://git.io/fxCyr\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://git.io/fxCyr\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://git.io/fxCyr\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 * ### v2.0.0 breaking changes:\n *\n * - [Changes that are common for the whole library](https://github.com/date-fns/date-fns/blob/master/docs/upgradeGuide.md#Common-Changes).\n *\n * - Old `parse` was renamed to `toDate`.\n *   Now `parse` is a new function which parses a string using a provided format.\n *\n *   ```javascript\n *   // Before v2.0.0\n *   parse('2016-01-01')\n *\n *   // v2.0.0 onward (toDate no longer accepts a string)\n *   toDate(1392098430000) // Unix to timestamp\n *   toDate(new Date(2014, 1, 11, 11, 30, 30)) // Cloning the date\n *   parse('2016-01-01', 'yyyy-MM-dd', new Date())\n *   ```\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://git.io/fxCyr\n * @param {Boolean} [options.useAdditionalDayOfYearTokens=false] - if true, allows usage of the day of year tokens `D` and `DD`;\n *   see: https://git.io/fxCyr\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://git.io/fxCyr\n * @throws {RangeError} use `yy` instead of `YY` for formatting years using [format provided] to the input [input provided]; see: https://git.io/fxCyr\n * @throws {RangeError} use `d` instead of `D` for formatting days of the month using [format provided] to the input [input provided]; see: https://git.io/fxCyr\n * @throws {RangeError} use `dd` instead of `DD` for formatting days of the month using [format provided] to the input [input provided]; see: https://git.io/fxCyr\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 */\n\nexport default function parse(dirtyDateString, dirtyFormatString, dirtyReferenceDate, dirtyOptions) {\n  requiredArgs(3, arguments);\n  var dateString = String(dirtyDateString);\n  var formatString = String(dirtyFormatString);\n  var options = dirtyOptions || {};\n  var locale = options.locale || defaultLocale;\n\n  if (!locale.match) {\n    throw new RangeError('locale must contain match property');\n  }\n\n  var localeFirstWeekContainsDate = locale.options && locale.options.firstWeekContainsDate;\n  var defaultFirstWeekContainsDate = localeFirstWeekContainsDate == null ? 1 : toInteger(localeFirstWeekContainsDate);\n  var firstWeekContainsDate = options.firstWeekContainsDate == null ? defaultFirstWeekContainsDate : toInteger(options.firstWeekContainsDate); // Test if weekStartsOn is between 1 and 7 _and_ is not NaN\n\n  if (!(firstWeekContainsDate >= 1 && firstWeekContainsDate <= 7)) {\n    throw new RangeError('firstWeekContainsDate must be between 1 and 7 inclusively');\n  }\n\n  var localeWeekStartsOn = locale.options && locale.options.weekStartsOn;\n  var defaultWeekStartsOn = localeWeekStartsOn == null ? 0 : toInteger(localeWeekStartsOn);\n  var weekStartsOn = options.weekStartsOn == null ? defaultWeekStartsOn : toInteger(options.weekStartsOn); // Test if weekStartsOn is between 0 and 6 _and_ is not NaN\n\n  if (!(weekStartsOn >= 0 && weekStartsOn <= 6)) {\n    throw new RangeError('weekStartsOn must be between 0 and 6 inclusively');\n  }\n\n  if (formatString === '') {\n    if (dateString === '') {\n      return toDate(dirtyReferenceDate);\n    } else {\n      return new Date(NaN);\n    }\n  }\n\n  var subFnOptions = {\n    firstWeekContainsDate: firstWeekContainsDate,\n    weekStartsOn: weekStartsOn,\n    locale: locale\n  }; // If timezone isn't specified, it will be set to the system timezone\n\n  var setters = [{\n    priority: TIMEZONE_UNIT_PRIORITY,\n    subPriority: -1,\n    set: dateToSystemTimezone,\n    index: 0\n  }];\n  var i;\n  var tokens = formatString.match(longFormattingTokensRegExp).map(function (substring) {\n    var firstCharacter = substring[0];\n\n    if (firstCharacter === 'p' || firstCharacter === 'P') {\n      var longFormatter = longFormatters[firstCharacter];\n      return longFormatter(substring, locale.formatLong, subFnOptions);\n    }\n\n    return substring;\n  }).join('').match(formattingTokensRegExp);\n  var usedTokens = [];\n\n  for (i = 0; i < tokens.length; i++) {\n    var token = tokens[i];\n\n    if (!options.useAdditionalWeekYearTokens && isProtectedWeekYearToken(token)) {\n      throwProtectedError(token, formatString, dirtyDateString);\n    }\n\n    if (!options.useAdditionalDayOfYearTokens && isProtectedDayOfYearToken(token)) {\n      throwProtectedError(token, formatString, dirtyDateString);\n    }\n\n    var firstCharacter = token[0];\n    var parser = parsers[firstCharacter];\n\n    if (parser) {\n      var incompatibleTokens = parser.incompatibleTokens;\n\n      if (Array.isArray(incompatibleTokens)) {\n        var incompatibleToken = void 0;\n\n        for (var _i = 0; _i < usedTokens.length; _i++) {\n          var usedToken = usedTokens[_i].token;\n\n          if (incompatibleTokens.indexOf(usedToken) !== -1 || usedToken === firstCharacter) {\n            incompatibleToken = usedTokens[_i];\n            break;\n          }\n        }\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) {\n        throw new RangeError(\"The format string mustn't contain `\".concat(token, \"` and any other token at the same time\"));\n      }\n\n      usedTokens.push({\n        token: firstCharacter,\n        fullToken: token\n      });\n      var parseResult = parser.parse(dateString, token, locale.match, subFnOptions);\n\n      if (!parseResult) {\n        return new Date(NaN);\n      }\n\n      setters.push({\n        priority: parser.priority,\n        subPriority: parser.subPriority || 0,\n        set: parser.set,\n        validate: parser.validate,\n        value: parseResult.value,\n        index: setters.length\n      });\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      } // Replace two single quote characters with one single quote character\n\n\n      if (token === \"''\") {\n        token = \"'\";\n      } else if (firstCharacter === \"'\") {\n        token = cleanEscapedString(token);\n      } // Cut token from string, or, if string doesn't match the token, return Invalid Date\n\n\n      if (dateString.indexOf(token) === 0) {\n        dateString = dateString.slice(token.length);\n      } else {\n        return new Date(NaN);\n      }\n    }\n  } // Check if the remaining input contains something other than whitespace\n\n\n  if (dateString.length > 0 && notWhitespaceRegExp.test(dateString)) {\n    return new Date(NaN);\n  }\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\n  if (isNaN(date)) {\n    return new Date(NaN);\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/37\n\n\n  var utcDate = subMilliseconds(date, getTimezoneOffsetInMilliseconds(date));\n  var flags = {};\n\n  for (i = 0; i < uniquePrioritySetters.length; i++) {\n    var setter = uniquePrioritySetters[i];\n\n    if (setter.validate && !setter.validate(utcDate, setter.value, subFnOptions)) {\n      return new Date(NaN);\n    }\n\n    var result = setter.set(utcDate, flags, setter.value, subFnOptions); // Result is tuple (date, flags)\n\n    if (result[0]) {\n      utcDate = result[0];\n      assign(flags, result[1]); // Result is date\n    } else {\n      utcDate = result;\n    }\n  }\n\n  return utcDate;\n}\n\nfunction dateToSystemTimezone(date, flags) {\n  if (flags.timestampIsSet) {\n    return date;\n  }\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\nfunction cleanEscapedString(input) {\n  return input.match(escapedStringRegExp)[1].replace(doubleQuoteRegExp, \"'\");\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 * ### v2.0.0 breaking changes:\n *\n * - [Changes that are common for the whole library](https://github.com/date-fns/date-fns/blob/master/docs/upgradeGuide.md#Common-Changes).\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 */\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); // Set the last day of the new month\n  // if the original date was the last day of the longer month\n\n  date.setMonth(month, Math.min(day, daysInMonth));\n  return date;\n}"],"sourceRoot":""}