\n Fraserway RV maintains liability coverage on all its rental vehicles to a maximum of $5,000,000.\n This stands out in the rv rental industry, others don't offer this high of an insurance.\n This applies regardless of coverage options.\n
\n {children}\n }\n \n );\n}","import React, { } from 'react'\nimport DateLocation from './bookingInfo/DateLocation'\nimport PersonalInformation from './bookingInfo/PersonalInformation'\nimport Guests from './bookingInfo/Guests'\nimport { useSelector } from 'react-redux'\nimport { useNavigate } from 'react-router-dom'\nimport CancellationPolicy from './bookingInfo/CancellationPolicy'\nimport DepartureInformation from './bookingInfo/DepartureInformation'\nimport ReturnLocation from './bookingInfo/ReturnLocation'\nimport BillingInformation from './bookingInfo/BillingInformation'\nimport { selectCanPayDeposit } from '../features/checkout/checkoutSelectors'\nimport PaymentInformation from './bookingInfo/PaymentInformation'\nimport moment from 'moment'\n\nconst handleConfirm = async (checkout) => {\n const { quotationNumber } = await createQuotation(checkoutState);\n navigate('/checkout/complete');\n}\n\nexport default () => {\n const navigate = useNavigate();\n\n const checkout = useSelector(state => state.checkout);\n const { startLocation, endLocation, startDate, endDate, guests, personalInformationForm, isDeposit } = checkout;\n const canPayDeposit = useSelector(selectCanPayDeposit); \n return (\n
\n
\n
Your trip
\n
\n
\n \n \n
\n
\n \n \n
\n {(isDeposit && canPayDeposit) ? : null}\n
\n
\n\n
\n
Personal Information
\n \n
Billing Information
\n \n
\n\n
\n
Terms & Conditions
\n
I understand/acknowledge that the controller of my personal data is Fraserway RV LP with its registered office in 30440 South Fraser Way Abbotsford BC V2T 6L4. I understand/acknowledge that my personal data shall be processed and transmitted in accordance with the General Data Protection Regulation(GDPR). *
\n
I want to sign up to receive special offers. I hereby consent for Fraserway RV LP to keep my information on file for the purpose of receiving special offers, repeater incentives, faster booking process and onroad support and to participate in occasional surveys. We will not sell or distribute your information wo any third party at any time. Fraserway RV.
\n )\n}","import React from 'react'\nimport DateLocation from './bookingInfo/DateLocation'\nimport PersonalInformation from './bookingInfo/PersonalInformation'\nimport Guests from './bookingInfo/Guests'\nimport { useSelector } from 'react-redux'\n\n\nimport { selectCanPayDeposit } from '../features/checkout/checkoutSelectors'\nimport CancellationPolicy from './bookingInfo/CancellationPolicy'\nimport moment from 'moment'\n\nexport default () => {\n const { isDeposit, guests, personalInformationForm, isOnRequest, startDate, startLocation, endDate, endLocation } = useSelector(state => state.checkout);\n\n const canPayDeposit = useSelector(selectCanPayDeposit);\n\n return (\n
\n
\n\n
Your trip
\n \n \n
Since this is a reservation request, you will only be placing\n deposit after we confirm the reservation with you
\n
\n\n
\n
Personal Information
\n \n
\n
\n
Terms & Conditions
\n
I understand/acknowledge that the controller of my personal data is Fraserway RV LP with its registered office in 30440 South Fraser Way Abbotsford BC V2T 6L4. I understand/acknowledge that my personal data shall be processed and transmitted in accordance with the General Data Protection Regulation(GDPR). *
\n
I want to sign up to receive special offers. I hereby consent for Fraserway RV LP to keep my information on file for the purpose of receiving special offers, repeater incentives, faster booking process and onroad support and to participate in occasional surveys. We will not sell or distribute your information wo any third party at any time. Fraserway RV.
\n )\n}\n\n","import React, { useState } from 'react'\nimport DateLocation from './bookingInfo/DateLocation'\nimport PersonalInformation from './bookingInfo/PersonalInformation'\nimport BillingInformation from './bookingInfo/BillingInformation'\nimport Guests from './bookingInfo/Guests'\nimport { useSelector } from 'react-redux'\n\nimport PaymentInformation from './bookingInfo/PaymentInformation'\n\nimport { selectCanPayDeposit } from '../features/checkout/checkoutSelectors'\nimport CancellationPolicy from './bookingInfo/CancellationPolicy'\nimport moment from 'moment'\n\nconst CheckoutReview = () => {\n\n const { isDeposit, guests, personalInformationForm, isOnRequest, startDate } = useSelector(state => state.checkout);\n const canPayDeposit = useSelector(selectCanPayDeposit);\n\n const deposit = isDeposit && canPayDeposit;\n\n return (\n
\n
{deposit ? 'Reserve your RV with a deposit' : 'Reserve your RV'}
\n
Step 2 of 2 - Confirm and Pay
\n
\n
Your trip
\n \n \n {deposit ? : null}\n
\n\n
\n
Personal Information
\n \n
Billing Information
\n \n
\n
\n
Cancellation Policy
\n \n
\n
\n )\n}\n\nexport default CheckoutReview","import React, { useEffect, useRef } from 'react'\nimport DateLocation from './bookingInfo/DateLocation'\nimport PersonalInformation from './bookingInfo/PersonalInformation'\nimport BillingInformation from './bookingInfo/BillingInformation'\nimport Guests from './bookingInfo/Guests'\nimport { useSelector } from 'react-redux'\nimport moment from 'moment'\nimport PaymentInformation from './bookingInfo/PaymentInformation'\nimport { Button } from 'react-aria-components'\nimport { useNavigate } from 'react-router-dom'\nimport CancellationPolicy from './bookingInfo/CancellationPolicy'\n\n\nconst handleConfirm = async (checkout) => {\n const { quotationNumber } = await createQuotation(checkoutState);\n navigate('/checkout/complete');\n}\n\nconst CheckoutReviewQuotationBody = () => {\n const navigate = useNavigate();\n\n const checkout = useSelector(state => state.checkout);\n const { startLocation, endLocation, startDate, endDate, guests, personalInformationForm } = checkout;\n return (\n
\n
Submit a reservation request
\n
Step 2 of 2 - Confirm and submit
\n Finalize Your Booking: Review Details Prior to submit a reservation request\n\n
\n
Your trip
\n \n \n\n
Since this is a reservation request, you will only be placing\n deposit after we confirm the reservation with you
\n
\n\n
\n
Personal Information
\n \n
\n\n
\n
Terms & Conditions
\n
I understand/acknowledge that the controller of my personal data is Fraserway RV LP with its registered office in 30440 South Fraser Way Abbotsford BC V2T 6L4. I understand/acknowledge that my personal data shall be processed and transmitted in accordance with the General Data Protection Regulation(GDPR). *
\n
I want to sign up to receive special offers. I hereby consent for Fraserway RV LP to keep my information on file for the purpose of receiving special offers, repeater incentives, faster booking process and onroad support and to participate in occasional surveys. We will not sell or distribute your information wo any third party at any time. Fraserway RV.
\n UNLIMITED KM FOR {currencyFormatter.format(unlimitedPackage.rate)} / NIGHT\n
\n
You can travel freely to wherever you want with no overage cost
\n \n
}\n
\n\n
\n {totalKmPackage ?
Total KM Package: {kmFormatter.format(totalKmPackage.km)} ({currencyFormatter.format(totalKmPackage.totalRate)})
: null}\n
* Additional kilometres exceeding your prebooked amount will be charged at $0.45 per kilometre at the end of the rental. No refund for unused kilometres.
{ canPayDeposit ? 'Reserve your RV with a deposit' : 'Reserve your RV' }
\n
Step 1 of 2 - Enter Deposit Info
\n
\n
Personal Information
\n
{ canPayDeposit ? 'Please provide the following information to secure your RV reservation with a deposit for a seamless adventure.' : 'Please provide the following information to secure your RV reservation for a seamless adventure.'}
\n dispatch(setUnderstandOrAcknowledgement(selected))}>\n I understand/acknowledge that the controller of my personal data is Fraserway RV LP with its registered office in 30440 South Fraser Way Abbotsford BC V2T 6L4. I understand/acknowledge that my personal data shall be processed and transmitted in accordance with the General Data Protection Regulation(GDPR). *\n \n dispatch(setOptIn(selected))}>\n I want to sign up to receive special offers. I hereby consent for Fraserway RV LP to keep my information on file for the purpose of receiving special offers, repeater incentives, faster booking process and onroad support and to participate in occasional surveys. We will not sell or distribute your information wo any third party at any time. Fraserway RV.\n \n\n
\n dispatch(clearAddons())}>Cancel Back to Listing\n
\n\n
\n\n\n \n \n )\n}\n\nexport default CheckoutAddons;","import React, { useEffect } from 'react'\nimport SearchSummaryPortal from '../components/SearchSummaryPortal';\nimport { useDispatch, useSelector } from 'react-redux';\nimport CheckoutSummary from '../components/checkoutSummary/CheckoutSummary';\nimport { reset } from '../features/checkout/checkoutSlice';\nimport BackToSection from '../components/BackToSection';\nimport CheckoutCompletePaymentBody from '../components/CheckoutCompletePaymentBody';\nimport CheckoutCompleteQuotationBody from '../components/CheckoutCompleteQuotationBody';\n\nexport default () => {\n const { vehicleType, isOnRequest, reservationNumber } = useSelector(state => state.checkout);\n const dispatch = useDispatch();\n useEffect(() => {\n return () => {\n dispatch(reset());\n }\n }, [])\n\n const onRequest = vehicleType?.status === 'On Request';\n return (\n <>\n
\n \n
\n
\n
\n {isOnRequest ? <>\n
Reservation Request Submitted
\n
\n Your RV rental request was submitted. Our team will check availability and get back to you as soon as possible. You'll receive an email with your request soon. Your reference number is {reservationNumber}.\n
:\n <>\n
Reservation Confirmed
\n
Great news! We've reserved your RV and received your deposit. You'll receive a confirmation email with all the details soon. Your reference number is {reservationNumber}. Get ready for your adventure
\n }\n
\n {onRequest ? : }\n
\n
\n \n \n
\n
\n
\n\n \n \n )\n}","import React, { useEffect, useRef } from 'react'\nimport SearchSummaryPortal from '../components/SearchSummaryPortal';\nimport { useDispatch, useSelector } from 'react-redux';\nimport CheckoutSummary from '../components/checkoutSummary/CheckoutSummary';\nimport Payment from '../components/payment/Payment';\nimport Quotation from '../components/payment/Quotation';\nimport { useLocation, useNavigate } from 'react-router-dom';\nimport BackToSection from '../components/BackToSection';\nimport PromoCodeInput from '../components/checkoutSummary/PromoCodeInput';\nconst CheckoutPayment = () => {\n const { isOnRequest, paymentStatus } = useSelector(state => state.checkout);\n const { state } = useLocation();\n const reservationNumber = state?.reservationNumber;\n\n const navigate = useNavigate();\n const isInit = useRef(true);\n useEffect(() => {\n if (isInit.current) {\n isInit.current = false;\n return;\n }\n\n if (paymentStatus === 'succeded') {\n navigate('/checkout/complete');\n }\n }, [paymentStatus]);\n\n return (\n <>\n
\n
\n \n {isOnRequest ? : }\n
\n
\n \n \n \n
\n
\n\n \n \n )\n}\n\nexport default CheckoutPayment;","import React, { useEffect, useRef, useState } from 'react'\nimport SearchSummaryPortal from '../components/SearchSummaryPortal';\nimport { useDispatch, useSelector } from 'react-redux';\nimport CheckoutSummary from '../components/checkoutSummary/CheckoutSummary';\nimport CheckoutReviewBody from '../components/CheckoutReviewPaymentBody'\nimport CheckoutReviewQuotationBody from '../components/CheckoutReviewQuotationBody';\nimport { Button } from 'react-aria-components';\nimport { submitReservation } from '../features/checkout/checkoutSlice';\nimport { Link, useLocation, useNavigate } from 'react-router-dom';\nimport { selectIsPaymentInProgress } from '../features/checkout/checkoutSelectors';\nimport BackToSection from '../components/BackToSection';\nimport PromoCodeInput from '../components/checkoutSummary/PromoCodeInput';\nimport { unwrapResult } from '@reduxjs/toolkit';\n\nconst CheckoutReview = () => {\n const { isOnRequest, paymentStatus } = useSelector(state => state.checkout);\n const { state } = useLocation();\n const isPaymentInProgress = useSelector(selectIsPaymentInProgress);\n const navigate = useNavigate();\n const dispatch = useDispatch();\n const isInit = useRef(true);\n const [errorMessage, setErrorMessage] = useState(null);\n const [reservationNumber, setReservationNumber] = useState(state?.reservationNumber || null);\n\n useEffect(() => {\n if (isInit.current) {\n isInit.current = false;\n return;\n }\n\n if (paymentStatus === 'succeded') {\n navigate('/checkout/complete');\n }\n\n if (paymentStatus === 'fail') {\n setErrorMessage('Something went wrong with your payment. Please return to the previous page and review your payment details.');\n window.scrollTo({\n top: 0,\n left: 0,\n behavior: \"smooth\",\n });\n }\n }, [paymentStatus]);\n\n return (\n <>\n
\n
\n \n {errorMessage ?
\n
Something went wrong with your payment. Please return to the previous page and review your payment details.
\n
If you require assistance, please contact us at:\n
Please try selecting a different date or location.
}\n }\n\n \n
\n )\n};","import moment from \"moment\";\nimport { nowFormatted, nowISO } from \"../dateUtils\";\nimport { card } from 'creditcards';\nimport { postPayment, postQuotation, postReservation } from \"../api/client\";\nimport { selectCanPayDeposit, selectRatesAsMap } from \"../features/checkout/checkoutSelectors\";\nimport { getDepositAmount } from \"../config\";\n\nconst buildOptionRateListObject = (store) => {\n const allRates = selectRatesAsMap(store);\n return {\n \"includedOptionRates\": store.selectedOptions.filter(o => o.type === 'included').map(({ optionId, orderedQty }) => ({ optionRateId: allRates[optionId]?.optionRateId, orderedQty })).filter(x => x.optionRateId),\n \"selectedOptionRates\": store.selectedOptions.filter(o => o.type === 'selected').map(({ optionId, orderedQty }) => ({ optionRateId: allRates[optionId]?.optionRateId, orderedQty })).filter(x => x.optionRateId)\n }\n}\n\nconst buildPaymentObject = (store) => {\n const { personalInformationForm, vehicleType, cardInformation, billingInformationForm, billingUsePersonalInformation } = store;\n const [rate] = vehicleType?.rentalRate;\n\n const cardNormalized = card.parse(cardInformation?.cardNo);\n const cardType = card.type(cardNormalized);\n const [expMonth, expYear] = cardInformation?.expiryDate.split('/');\n\n const { address1, address2, city, country, state, postalcode } = billingUsePersonalInformation ? personalInformationForm : billingInformationForm;\n\n const deposit = store.isDeposit && selectCanPayDeposit(store);\n return {\n \"paymentId\": null,\n \"cardType\": cardType,\n \"cardNumber\": cardNormalized,\n \"expiryMonth\": expMonth,\n \"expiryYear\": Number('20' + expYear),\n \"nameOnCard\": cardInformation?.name,\n \"cvv\": cardInformation?.securityCode,\n \"postalCode\": postalcode,\n \"reservationNumber\": null,\n \"addressLine1\": address1,\n \"addressLine2\": address2,\n \"city\": city,\n \"state\": state,\n \"country\": country,\n \"companyName\": null,\n \"isBillingInformation\": false,\n \"isDeposit\": deposit,\n \"amount\": deposit ? getDepositAmount() : store.summary.total\n }\n}\n\nconst buildCustomerObject = (store) => {\n const { personalInformationForm } = store;\n return {\n \"customerId\": 0,\n \"firstName\": personalInformationForm?.firstName,\n \"lastName\": personalInformationForm?.lastName,\n \"countryCode\": \"\",\n \"phone\": personalInformationForm?.phone,\n \"phoneExtension\": \"\",\n \"status\": true,\n \"addressLine1\": personalInformationForm?.address1,\n \"addressLine2\": personalInformationForm?.address2,\n \"postalCode\": personalInformationForm?.postalcode,\n \"city\": personalInformationForm?.city,\n \"state\": personalInformationForm?.state,\n \"region\": \"\",\n \"country\": personalInformationForm?.country\n }\n}\n\nconst buildQuotationCustomerObject = (store) => {\n const { personalInformationForm } = store;\n return {\n \"customerId\": 0,\n \"firstName\": personalInformationForm?.firstName,\n \"lastName\": personalInformationForm?.lastName,\n \"countryCode\": \"\",\n \"phone\": personalInformationForm?.phone,\n \"phoneExtension\": \"\",\n \"status\": true,\n \"addressLine1\": personalInformationForm?.address1,\n \"addressLine2\": personalInformationForm?.address2,\n \"postalCode\": personalInformationForm?.postalcode,\n \"city\": personalInformationForm?.city,\n \"state\": personalInformationForm?.state,\n \"region\": \"\",\n \"country\": personalInformationForm?.country,\n \"emailMarkettingConsent\": false\n }\n}\n\nconst buildQuotationReservationObject = (store) => {\n const { personalInformationForm, startLocation, endLocation, vehicleType, customerNote, optIn } = store;\n const [rate] = vehicleType?.rentalRate;\n return {\n \"reservationDate\": nowISO(),\n \"reservationTypeCode\": \"1\",\n \"firstName\": personalInformationForm?.firstName,\n \"lastName\": personalInformationForm?.lastName,\n \"email\": personalInformationForm?.email,\n \"phoneCountryCode\": \"CA/CAN/US/USA\",\n \"phoneNumber\": personalInformationForm.phone,\n \"bookingDate\": nowISO(),\n \"departureDate\": moment(store.startDate).toISOString(),\n \"returnDate\": moment(store.endDate).toISOString(),\n \"adultPassengerCount\": store.guests.adult || 0,\n \"kidsPassengerCount\": store.guests.child || 0,\n \"expiryDate\": moment().add(2, 'days').toISOString(),\n \"businessUnitId\": \"1\",\n \"departureLocationId\": startLocation?.locationId,\n \"returnLocationId\": endLocation?.locationId,\n \"vehicleTypeId\": vehicleType.vehicleTypeId,\n \"rateId\": rate?.rateId,\n \"referralId\": 34999,\n \"referralName\": \"Retail Website\",\n \"optionReservationMap\": [],\n \"customerNote\": customerNote,\n \"alertReservationMap\": [],\n \"cancellationPolicy\": true,\n \"termsAndConditions\": true,\n \"understandOrAcknowledgement\": true,\n \"reservationStatus\": \"Temporary\",\n \"consentMessage\": false,\n \"optIn\": optIn\n }\n}\n\nconst buildReservationObject = (store) => {\n const { personalInformationForm, startLocation, endLocation, vehicleType, customerNote, promocodeApplied, promocode } = store;\n const [rate] = vehicleType?.rentalRate;\n const result = {\n \"reservationDate\": nowFormatted(),\n \"reservationTypeCode\": \"1\",\n \"firstName\": personalInformationForm?.firstName,\n \"lastName\": personalInformationForm?.lastName,\n \"email\": personalInformationForm?.email,\n \"phoneCountryCode\": '',\n \"phoneNumber\": personalInformationForm.phone,\n \"bookingDate\": nowFormatted(),\n \"departureDate\": store.startDate,\n \"returnDate\": store.endDate,\n \"adultPassengerCount\": store.guests.adult || 0,\n \"kidsPassengerCount\": store.guests.child || 0,\n \"expiryDate\": moment().add(2, 'days'),\n \"businessUnitId\": \"1\",\n \"departureLocationId\": startLocation?.locationId,\n \"returnLocationId\": endLocation?.locationId,\n \"vehicleTypeId\": vehicleType.vehicleTypeId,\n \"rateId\": rate?.rateId,\n \"rateCode\": rate?.rateCode,\n \"referralId\": 34999,\n \"referralName\": \"Retail Website\",\n \"optionReservationMap\": [],\n \"customerNote\": customerNote,\n \"alertReservationMap\": [],\n \"termsAndConditions\": true,\n \"understandOrAcknowledgement\": true,\n \"reservationStatus\": \"Temporary\",\n \"consentMessage\": false,\n \"optIn\": false\n }\n\n if (promocodeApplied && promocode) {\n result.promoCode = promocode;\n }\n\n return result;\n}\n\nexport const createQuotation = async (store) => {\n const request = {\n \"reservationDTO\": buildQuotationReservationObject(store),\n \"customerDTO\": buildQuotationCustomerObject(store),\n \"optionRateList\": buildOptionRateListObject(store)\n }\n\n const result = await postQuotation(request);\n\n return result;\n}\n\n\n\nexport const makePayment = async (reservationId, store) => {\n const paymentRequest = buildPaymentObject(store);\n\n const result = await postPayment(reservationId, paymentRequest);\n\n return result;\n}\n\nexport const createReservation = async (store) => {\n const request = {\n \"reservationDTO\": buildReservationObject(store),\n \"paymentsDTO\": buildPaymentObject(store),\n \"customerDTO\": buildCustomerObject(store),\n \"optionRateList\": buildOptionRateListObject(store)\n };\n const result = await postReservation(request);\n return result;\n}\n\n","import { configureStore } from '@reduxjs/toolkit';\nimport searchReducer from './features/search/searchSlice';\nimport checkoutReducer from './features/checkout/checkoutSlice';\nimport storage from 'redux-persist/lib/storage';\nimport { persistReducer, persistStore } from 'redux-persist';\n\nconst searchPersistConfig = {\n key: 'search',\n storage,\n blacklist: ['locations', 'endLocations', 'startLocation', 'endLocation']\n \n}\n\nconst checkoutPersistConfig = {\n key: 'checkout',\n storage,\n blacklist: ['cardInformation', 'paymentStatus', 'reservationNumber']\n}\n\nconst persistedSearchReducer = persistReducer(searchPersistConfig, searchReducer);\nconst persistedCheckoutReducer = persistReducer(checkoutPersistConfig, checkoutReducer);\n\nexport const store = configureStore({\n reducer: {\n search: persistedSearchReducer,\n checkout: persistedCheckoutReducer\n },\n})\n\nexport const persistor = persistStore(store)\n\n","export const maskCreditCard = (str) => str ? '*'.repeat(12) + str.substr(-4) : '';","export const minDateRange = (minDuration) => ((range) => minDuration && range?.end?.compare(range?.start) < minDuration ? `Our minimum charge is ${minDuration} nights` : null);\nexport const createDateRangeValidators = (minDuration) => [minDateRange(minDuration)]","'use strict';\n\nvar processInclude = require('base/util');\n\n$(document).ready(function () {\n processInclude(require('./applications/retail/index'));\n});","//\n// Main\n//\nexport function memoize(fn, options) {\n var cache = options && options.cache ? options.cache : cacheDefault;\n var serializer = options && options.serializer ? options.serializer : serializerDefault;\n var strategy = options && options.strategy ? options.strategy : strategyDefault;\n return strategy(fn, {\n cache: cache,\n serializer: serializer,\n });\n}\n//\n// Strategy\n//\nfunction isPrimitive(value) {\n return (value == null || typeof value === 'number' || typeof value === 'boolean'); // || typeof value === \"string\" 'unsafe' primitive for our needs\n}\nfunction monadic(fn, cache, serializer, arg) {\n var cacheKey = isPrimitive(arg) ? arg : serializer(arg);\n var computedValue = cache.get(cacheKey);\n if (typeof computedValue === 'undefined') {\n computedValue = fn.call(this, arg);\n cache.set(cacheKey, computedValue);\n }\n return computedValue;\n}\nfunction variadic(fn, cache, serializer) {\n var args = Array.prototype.slice.call(arguments, 3);\n var cacheKey = serializer(args);\n var computedValue = cache.get(cacheKey);\n if (typeof computedValue === 'undefined') {\n computedValue = fn.apply(this, args);\n cache.set(cacheKey, computedValue);\n }\n return computedValue;\n}\nfunction assemble(fn, context, strategy, cache, serialize) {\n return strategy.bind(context, fn, cache, serialize);\n}\nfunction strategyDefault(fn, options) {\n var strategy = fn.length === 1 ? monadic : variadic;\n return assemble(fn, this, strategy, options.cache.create(), options.serializer);\n}\nfunction strategyVariadic(fn, options) {\n return assemble(fn, this, variadic, options.cache.create(), options.serializer);\n}\nfunction strategyMonadic(fn, options) {\n return assemble(fn, this, monadic, options.cache.create(), options.serializer);\n}\n//\n// Serializer\n//\nvar serializerDefault = function () {\n return JSON.stringify(arguments);\n};\n//\n// Cache\n//\nfunction ObjectWithoutPrototypeCache() {\n this.cache = Object.create(null);\n}\nObjectWithoutPrototypeCache.prototype.get = function (key) {\n return this.cache[key];\n};\nObjectWithoutPrototypeCache.prototype.set = function (key, value) {\n this.cache[key] = value;\n};\nvar cacheDefault = {\n create: function create() {\n // @ts-ignore\n return new ObjectWithoutPrototypeCache();\n },\n};\nexport var strategies = {\n variadic: strategyVariadic,\n monadic: strategyMonadic,\n};\n","import { timeData } from './time-data.generated';\n/**\n * Returns the best matching date time pattern if a date time skeleton\n * pattern is provided with a locale. Follows the Unicode specification:\n * https://www.unicode.org/reports/tr35/tr35-dates.html#table-mapping-requested-time-skeletons-to-patterns\n * @param skeleton date time skeleton pattern that possibly includes j, J or C\n * @param locale\n */\nexport function getBestPattern(skeleton, locale) {\n var skeletonCopy = '';\n for (var patternPos = 0; patternPos < skeleton.length; patternPos++) {\n var patternChar = skeleton.charAt(patternPos);\n if (patternChar === 'j') {\n var extraLength = 0;\n while (patternPos + 1 < skeleton.length &&\n skeleton.charAt(patternPos + 1) === patternChar) {\n extraLength++;\n patternPos++;\n }\n var hourLen = 1 + (extraLength & 1);\n var dayPeriodLen = extraLength < 2 ? 1 : 3 + (extraLength >> 1);\n var dayPeriodChar = 'a';\n var hourChar = getDefaultHourSymbolFromLocale(locale);\n if (hourChar == 'H' || hourChar == 'k') {\n dayPeriodLen = 0;\n }\n while (dayPeriodLen-- > 0) {\n skeletonCopy += dayPeriodChar;\n }\n while (hourLen-- > 0) {\n skeletonCopy = hourChar + skeletonCopy;\n }\n }\n else if (patternChar === 'J') {\n skeletonCopy += 'H';\n }\n else {\n skeletonCopy += patternChar;\n }\n }\n return skeletonCopy;\n}\n/**\n * Maps the [hour cycle type](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/Locale/hourCycle)\n * of the given `locale` to the corresponding time pattern.\n * @param locale\n */\nfunction getDefaultHourSymbolFromLocale(locale) {\n var hourCycle = locale.hourCycle;\n if (hourCycle === undefined &&\n // @ts-ignore hourCycle(s) is not identified yet\n locale.hourCycles &&\n // @ts-ignore\n locale.hourCycles.length) {\n // @ts-ignore\n hourCycle = locale.hourCycles[0];\n }\n if (hourCycle) {\n switch (hourCycle) {\n case 'h24':\n return 'k';\n case 'h23':\n return 'H';\n case 'h12':\n return 'h';\n case 'h11':\n return 'K';\n default:\n throw new Error('Invalid hourCycle');\n }\n }\n // TODO: Once hourCycle is fully supported remove the following with data generation\n var languageTag = locale.language;\n var regionTag;\n if (languageTag !== 'root') {\n regionTag = locale.maximize().region;\n }\n var hourCycles = timeData[regionTag || ''] ||\n timeData[languageTag || ''] ||\n timeData[\"\".concat(languageTag, \"-001\")] ||\n timeData['001'];\n return hourCycles[0];\n}\n","export var ErrorKind;\n(function (ErrorKind) {\n /** Argument is unclosed (e.g. `{0`) */\n ErrorKind[ErrorKind[\"EXPECT_ARGUMENT_CLOSING_BRACE\"] = 1] = \"EXPECT_ARGUMENT_CLOSING_BRACE\";\n /** Argument is empty (e.g. `{}`). */\n ErrorKind[ErrorKind[\"EMPTY_ARGUMENT\"] = 2] = \"EMPTY_ARGUMENT\";\n /** Argument is malformed (e.g. `{foo!}``) */\n ErrorKind[ErrorKind[\"MALFORMED_ARGUMENT\"] = 3] = \"MALFORMED_ARGUMENT\";\n /** Expect an argument type (e.g. `{foo,}`) */\n ErrorKind[ErrorKind[\"EXPECT_ARGUMENT_TYPE\"] = 4] = \"EXPECT_ARGUMENT_TYPE\";\n /** Unsupported argument type (e.g. `{foo,foo}`) */\n ErrorKind[ErrorKind[\"INVALID_ARGUMENT_TYPE\"] = 5] = \"INVALID_ARGUMENT_TYPE\";\n /** Expect an argument style (e.g. `{foo, number, }`) */\n ErrorKind[ErrorKind[\"EXPECT_ARGUMENT_STYLE\"] = 6] = \"EXPECT_ARGUMENT_STYLE\";\n /** The number skeleton is invalid. */\n ErrorKind[ErrorKind[\"INVALID_NUMBER_SKELETON\"] = 7] = \"INVALID_NUMBER_SKELETON\";\n /** The date time skeleton is invalid. */\n ErrorKind[ErrorKind[\"INVALID_DATE_TIME_SKELETON\"] = 8] = \"INVALID_DATE_TIME_SKELETON\";\n /** Exepct a number skeleton following the `::` (e.g. `{foo, number, ::}`) */\n ErrorKind[ErrorKind[\"EXPECT_NUMBER_SKELETON\"] = 9] = \"EXPECT_NUMBER_SKELETON\";\n /** Exepct a date time skeleton following the `::` (e.g. `{foo, date, ::}`) */\n ErrorKind[ErrorKind[\"EXPECT_DATE_TIME_SKELETON\"] = 10] = \"EXPECT_DATE_TIME_SKELETON\";\n /** Unmatched apostrophes in the argument style (e.g. `{foo, number, 'test`) */\n ErrorKind[ErrorKind[\"UNCLOSED_QUOTE_IN_ARGUMENT_STYLE\"] = 11] = \"UNCLOSED_QUOTE_IN_ARGUMENT_STYLE\";\n /** Missing select argument options (e.g. `{foo, select}`) */\n ErrorKind[ErrorKind[\"EXPECT_SELECT_ARGUMENT_OPTIONS\"] = 12] = \"EXPECT_SELECT_ARGUMENT_OPTIONS\";\n /** Expecting an offset value in `plural` or `selectordinal` argument (e.g `{foo, plural, offset}`) */\n ErrorKind[ErrorKind[\"EXPECT_PLURAL_ARGUMENT_OFFSET_VALUE\"] = 13] = \"EXPECT_PLURAL_ARGUMENT_OFFSET_VALUE\";\n /** Offset value in `plural` or `selectordinal` is invalid (e.g. `{foo, plural, offset: x}`) */\n ErrorKind[ErrorKind[\"INVALID_PLURAL_ARGUMENT_OFFSET_VALUE\"] = 14] = \"INVALID_PLURAL_ARGUMENT_OFFSET_VALUE\";\n /** Expecting a selector in `select` argument (e.g `{foo, select}`) */\n ErrorKind[ErrorKind[\"EXPECT_SELECT_ARGUMENT_SELECTOR\"] = 15] = \"EXPECT_SELECT_ARGUMENT_SELECTOR\";\n /** Expecting a selector in `plural` or `selectordinal` argument (e.g `{foo, plural}`) */\n ErrorKind[ErrorKind[\"EXPECT_PLURAL_ARGUMENT_SELECTOR\"] = 16] = \"EXPECT_PLURAL_ARGUMENT_SELECTOR\";\n /** Expecting a message fragment after the `select` selector (e.g. `{foo, select, apple}`) */\n ErrorKind[ErrorKind[\"EXPECT_SELECT_ARGUMENT_SELECTOR_FRAGMENT\"] = 17] = \"EXPECT_SELECT_ARGUMENT_SELECTOR_FRAGMENT\";\n /**\n * Expecting a message fragment after the `plural` or `selectordinal` selector\n * (e.g. `{foo, plural, one}`)\n */\n ErrorKind[ErrorKind[\"EXPECT_PLURAL_ARGUMENT_SELECTOR_FRAGMENT\"] = 18] = \"EXPECT_PLURAL_ARGUMENT_SELECTOR_FRAGMENT\";\n /** Selector in `plural` or `selectordinal` is malformed (e.g. `{foo, plural, =x {#}}`) */\n ErrorKind[ErrorKind[\"INVALID_PLURAL_ARGUMENT_SELECTOR\"] = 19] = \"INVALID_PLURAL_ARGUMENT_SELECTOR\";\n /**\n * Duplicate selectors in `plural` or `selectordinal` argument.\n * (e.g. {foo, plural, one {#} one {#}})\n */\n ErrorKind[ErrorKind[\"DUPLICATE_PLURAL_ARGUMENT_SELECTOR\"] = 20] = \"DUPLICATE_PLURAL_ARGUMENT_SELECTOR\";\n /** Duplicate selectors in `select` argument.\n * (e.g. {foo, select, apple {apple} apple {apple}})\n */\n ErrorKind[ErrorKind[\"DUPLICATE_SELECT_ARGUMENT_SELECTOR\"] = 21] = \"DUPLICATE_SELECT_ARGUMENT_SELECTOR\";\n /** Plural or select argument option must have `other` clause. */\n ErrorKind[ErrorKind[\"MISSING_OTHER_CLAUSE\"] = 22] = \"MISSING_OTHER_CLAUSE\";\n /** The tag is malformed. (e.g. `foo) */\n ErrorKind[ErrorKind[\"INVALID_TAG\"] = 23] = \"INVALID_TAG\";\n /** The tag name is invalid. (e.g. `<123>foo`) */\n ErrorKind[ErrorKind[\"INVALID_TAG_NAME\"] = 25] = \"INVALID_TAG_NAME\";\n /** The closing tag does not match the opening tag. (e.g. `foo`) */\n ErrorKind[ErrorKind[\"UNMATCHED_CLOSING_TAG\"] = 26] = \"UNMATCHED_CLOSING_TAG\";\n /** The opening tag has unmatched closing tag. (e.g. `foo`) */\n ErrorKind[ErrorKind[\"UNCLOSED_TAG\"] = 27] = \"UNCLOSED_TAG\";\n})(ErrorKind || (ErrorKind = {}));\n","import { __assign } from \"tslib\";\nimport { ErrorKind } from './error';\nimport { Parser } from './parser';\nimport { isDateElement, isDateTimeSkeleton, isNumberElement, isNumberSkeleton, isPluralElement, isSelectElement, isTagElement, isTimeElement, } from './types';\nfunction pruneLocation(els) {\n els.forEach(function (el) {\n delete el.location;\n if (isSelectElement(el) || isPluralElement(el)) {\n for (var k in el.options) {\n delete el.options[k].location;\n pruneLocation(el.options[k].value);\n }\n }\n else if (isNumberElement(el) && isNumberSkeleton(el.style)) {\n delete el.style.location;\n }\n else if ((isDateElement(el) || isTimeElement(el)) &&\n isDateTimeSkeleton(el.style)) {\n delete el.style.location;\n }\n else if (isTagElement(el)) {\n pruneLocation(el.children);\n }\n });\n}\nexport function parse(message, opts) {\n if (opts === void 0) { opts = {}; }\n opts = __assign({ shouldParseSkeletons: true, requiresOtherClause: true }, opts);\n var result = new Parser(message, opts).parse();\n if (result.err) {\n var error = SyntaxError(ErrorKind[result.err.kind]);\n // @ts-expect-error Assign to error object\n error.location = result.err.location;\n // @ts-expect-error Assign to error object\n error.originalMessage = result.err.message;\n throw error;\n }\n if (!(opts === null || opts === void 0 ? void 0 : opts.captureLocation)) {\n pruneLocation(result.val);\n }\n return result.val;\n}\nexport * from './types';\n// only for testing\nexport var _Parser = Parser;\n","var _a;\nimport { __assign } from \"tslib\";\nimport { ErrorKind } from './error';\nimport { SKELETON_TYPE, TYPE, } from './types';\nimport { SPACE_SEPARATOR_REGEX } from './regex.generated';\nimport { parseNumberSkeleton, parseNumberSkeletonFromString, parseDateTimeSkeleton, } from '@formatjs/icu-skeleton-parser';\nimport { getBestPattern } from './date-time-pattern-generator';\nvar SPACE_SEPARATOR_START_REGEX = new RegExp(\"^\".concat(SPACE_SEPARATOR_REGEX.source, \"*\"));\nvar SPACE_SEPARATOR_END_REGEX = new RegExp(\"\".concat(SPACE_SEPARATOR_REGEX.source, \"*$\"));\nfunction createLocation(start, end) {\n return { start: start, end: end };\n}\n// #region Ponyfills\n// Consolidate these variables up top for easier toggling during debugging\nvar hasNativeStartsWith = !!String.prototype.startsWith && '_a'.startsWith('a', 1);\nvar hasNativeFromCodePoint = !!String.fromCodePoint;\nvar hasNativeFromEntries = !!Object.fromEntries;\nvar hasNativeCodePointAt = !!String.prototype.codePointAt;\nvar hasTrimStart = !!String.prototype.trimStart;\nvar hasTrimEnd = !!String.prototype.trimEnd;\nvar hasNativeIsSafeInteger = !!Number.isSafeInteger;\nvar isSafeInteger = hasNativeIsSafeInteger\n ? Number.isSafeInteger\n : function (n) {\n return (typeof n === 'number' &&\n isFinite(n) &&\n Math.floor(n) === n &&\n Math.abs(n) <= 0x1fffffffffffff);\n };\n// IE11 does not support y and u.\nvar REGEX_SUPPORTS_U_AND_Y = true;\ntry {\n var re = RE('([^\\\\p{White_Space}\\\\p{Pattern_Syntax}]*)', 'yu');\n /**\n * legacy Edge or Xbox One browser\n * Unicode flag support: supported\n * Pattern_Syntax support: not supported\n * See https://github.com/formatjs/formatjs/issues/2822\n */\n REGEX_SUPPORTS_U_AND_Y = ((_a = re.exec('a')) === null || _a === void 0 ? void 0 : _a[0]) === 'a';\n}\ncatch (_) {\n REGEX_SUPPORTS_U_AND_Y = false;\n}\nvar startsWith = hasNativeStartsWith\n ? // Native\n function startsWith(s, search, position) {\n return s.startsWith(search, position);\n }\n : // For IE11\n function startsWith(s, search, position) {\n return s.slice(position, position + search.length) === search;\n };\nvar fromCodePoint = hasNativeFromCodePoint\n ? String.fromCodePoint\n : // IE11\n function fromCodePoint() {\n var codePoints = [];\n for (var _i = 0; _i < arguments.length; _i++) {\n codePoints[_i] = arguments[_i];\n }\n var elements = '';\n var length = codePoints.length;\n var i = 0;\n var code;\n while (length > i) {\n code = codePoints[i++];\n if (code > 0x10ffff)\n throw RangeError(code + ' is not a valid code point');\n elements +=\n code < 0x10000\n ? String.fromCharCode(code)\n : String.fromCharCode(((code -= 0x10000) >> 10) + 0xd800, (code % 0x400) + 0xdc00);\n }\n return elements;\n };\nvar fromEntries = \n// native\nhasNativeFromEntries\n ? Object.fromEntries\n : // Ponyfill\n function fromEntries(entries) {\n var obj = {};\n for (var _i = 0, entries_1 = entries; _i < entries_1.length; _i++) {\n var _a = entries_1[_i], k = _a[0], v = _a[1];\n obj[k] = v;\n }\n return obj;\n };\nvar codePointAt = hasNativeCodePointAt\n ? // Native\n function codePointAt(s, index) {\n return s.codePointAt(index);\n }\n : // IE 11\n function codePointAt(s, index) {\n var size = s.length;\n if (index < 0 || index >= size) {\n return undefined;\n }\n var first = s.charCodeAt(index);\n var second;\n return first < 0xd800 ||\n first > 0xdbff ||\n index + 1 === size ||\n (second = s.charCodeAt(index + 1)) < 0xdc00 ||\n second > 0xdfff\n ? first\n : ((first - 0xd800) << 10) + (second - 0xdc00) + 0x10000;\n };\nvar trimStart = hasTrimStart\n ? // Native\n function trimStart(s) {\n return s.trimStart();\n }\n : // Ponyfill\n function trimStart(s) {\n return s.replace(SPACE_SEPARATOR_START_REGEX, '');\n };\nvar trimEnd = hasTrimEnd\n ? // Native\n function trimEnd(s) {\n return s.trimEnd();\n }\n : // Ponyfill\n function trimEnd(s) {\n return s.replace(SPACE_SEPARATOR_END_REGEX, '');\n };\n// Prevent minifier to translate new RegExp to literal form that might cause syntax error on IE11.\nfunction RE(s, flag) {\n return new RegExp(s, flag);\n}\n// #endregion\nvar matchIdentifierAtIndex;\nif (REGEX_SUPPORTS_U_AND_Y) {\n // Native\n var IDENTIFIER_PREFIX_RE_1 = RE('([^\\\\p{White_Space}\\\\p{Pattern_Syntax}]*)', 'yu');\n matchIdentifierAtIndex = function matchIdentifierAtIndex(s, index) {\n var _a;\n IDENTIFIER_PREFIX_RE_1.lastIndex = index;\n var match = IDENTIFIER_PREFIX_RE_1.exec(s);\n return (_a = match[1]) !== null && _a !== void 0 ? _a : '';\n };\n}\nelse {\n // IE11\n matchIdentifierAtIndex = function matchIdentifierAtIndex(s, index) {\n var match = [];\n while (true) {\n var c = codePointAt(s, index);\n if (c === undefined || _isWhiteSpace(c) || _isPatternSyntax(c)) {\n break;\n }\n match.push(c);\n index += c >= 0x10000 ? 2 : 1;\n }\n return fromCodePoint.apply(void 0, match);\n };\n}\nvar Parser = /** @class */ (function () {\n function Parser(message, options) {\n if (options === void 0) { options = {}; }\n this.message = message;\n this.position = { offset: 0, line: 1, column: 1 };\n this.ignoreTag = !!options.ignoreTag;\n this.locale = options.locale;\n this.requiresOtherClause = !!options.requiresOtherClause;\n this.shouldParseSkeletons = !!options.shouldParseSkeletons;\n }\n Parser.prototype.parse = function () {\n if (this.offset() !== 0) {\n throw Error('parser can only be used once');\n }\n return this.parseMessage(0, '', false);\n };\n Parser.prototype.parseMessage = function (nestingLevel, parentArgType, expectingCloseTag) {\n var elements = [];\n while (!this.isEOF()) {\n var char = this.char();\n if (char === 123 /* `{` */) {\n var result = this.parseArgument(nestingLevel, expectingCloseTag);\n if (result.err) {\n return result;\n }\n elements.push(result.val);\n }\n else if (char === 125 /* `}` */ && nestingLevel > 0) {\n break;\n }\n else if (char === 35 /* `#` */ &&\n (parentArgType === 'plural' || parentArgType === 'selectordinal')) {\n var position = this.clonePosition();\n this.bump();\n elements.push({\n type: TYPE.pound,\n location: createLocation(position, this.clonePosition()),\n });\n }\n else if (char === 60 /* `<` */ &&\n !this.ignoreTag &&\n this.peek() === 47 // char code for '/'\n ) {\n if (expectingCloseTag) {\n break;\n }\n else {\n return this.error(ErrorKind.UNMATCHED_CLOSING_TAG, createLocation(this.clonePosition(), this.clonePosition()));\n }\n }\n else if (char === 60 /* `<` */ &&\n !this.ignoreTag &&\n _isAlpha(this.peek() || 0)) {\n var result = this.parseTag(nestingLevel, parentArgType);\n if (result.err) {\n return result;\n }\n elements.push(result.val);\n }\n else {\n var result = this.parseLiteral(nestingLevel, parentArgType);\n if (result.err) {\n return result;\n }\n elements.push(result.val);\n }\n }\n return { val: elements, err: null };\n };\n /**\n * A tag name must start with an ASCII lower/upper case letter. The grammar is based on the\n * [custom element name][] except that a dash is NOT always mandatory and uppercase letters\n * are accepted:\n *\n * ```\n * tag ::= \"<\" tagName (whitespace)* \"/>\" | \"<\" tagName (whitespace)* \">\" message \"\"\n * tagName ::= [a-z] (PENChar)*\n * PENChar ::=\n * \"-\" | \".\" | [0-9] | \"_\" | [a-z] | [A-Z] | #xB7 | [#xC0-#xD6] | [#xD8-#xF6] | [#xF8-#x37D] |\n * [#x37F-#x1FFF] | [#x200C-#x200D] | [#x203F-#x2040] | [#x2070-#x218F] | [#x2C00-#x2FEF] |\n * [#x3001-#xD7FF] | [#xF900-#xFDCF] | [#xFDF0-#xFFFD] | [#x10000-#xEFFFF]\n * ```\n *\n * [custom element name]: https://html.spec.whatwg.org/multipage/custom-elements.html#valid-custom-element-name\n * NOTE: We're a bit more lax here since HTML technically does not allow uppercase HTML element but we do\n * since other tag-based engines like React allow it\n */\n Parser.prototype.parseTag = function (nestingLevel, parentArgType) {\n var startPosition = this.clonePosition();\n this.bump(); // `<`\n var tagName = this.parseTagName();\n this.bumpSpace();\n if (this.bumpIf('/>')) {\n // Self closing tag\n return {\n val: {\n type: TYPE.literal,\n value: \"<\".concat(tagName, \"/>\"),\n location: createLocation(startPosition, this.clonePosition()),\n },\n err: null,\n };\n }\n else if (this.bumpIf('>')) {\n var childrenResult = this.parseMessage(nestingLevel + 1, parentArgType, true);\n if (childrenResult.err) {\n return childrenResult;\n }\n var children = childrenResult.val;\n // Expecting a close tag\n var endTagStartPosition = this.clonePosition();\n if (this.bumpIf('')) {\n return this.error(ErrorKind.INVALID_TAG, createLocation(endTagStartPosition, this.clonePosition()));\n }\n return {\n val: {\n type: TYPE.tag,\n value: tagName,\n children: children,\n location: createLocation(startPosition, this.clonePosition()),\n },\n err: null,\n };\n }\n else {\n return this.error(ErrorKind.UNCLOSED_TAG, createLocation(startPosition, this.clonePosition()));\n }\n }\n else {\n return this.error(ErrorKind.INVALID_TAG, createLocation(startPosition, this.clonePosition()));\n }\n };\n /**\n * This method assumes that the caller has peeked ahead for the first tag character.\n */\n Parser.prototype.parseTagName = function () {\n var startOffset = this.offset();\n this.bump(); // the first tag name character\n while (!this.isEOF() && _isPotentialElementNameChar(this.char())) {\n this.bump();\n }\n return this.message.slice(startOffset, this.offset());\n };\n Parser.prototype.parseLiteral = function (nestingLevel, parentArgType) {\n var start = this.clonePosition();\n var value = '';\n while (true) {\n var parseQuoteResult = this.tryParseQuote(parentArgType);\n if (parseQuoteResult) {\n value += parseQuoteResult;\n continue;\n }\n var parseUnquotedResult = this.tryParseUnquoted(nestingLevel, parentArgType);\n if (parseUnquotedResult) {\n value += parseUnquotedResult;\n continue;\n }\n var parseLeftAngleResult = this.tryParseLeftAngleBracket();\n if (parseLeftAngleResult) {\n value += parseLeftAngleResult;\n continue;\n }\n break;\n }\n var location = createLocation(start, this.clonePosition());\n return {\n val: { type: TYPE.literal, value: value, location: location },\n err: null,\n };\n };\n Parser.prototype.tryParseLeftAngleBracket = function () {\n if (!this.isEOF() &&\n this.char() === 60 /* `<` */ &&\n (this.ignoreTag ||\n // If at the opening tag or closing tag position, bail.\n !_isAlphaOrSlash(this.peek() || 0))) {\n this.bump(); // `<`\n return '<';\n }\n return null;\n };\n /**\n * Starting with ICU 4.8, an ASCII apostrophe only starts quoted text if it immediately precedes\n * a character that requires quoting (that is, \"only where needed\"), and works the same in\n * nested messages as on the top level of the pattern. The new behavior is otherwise compatible.\n */\n Parser.prototype.tryParseQuote = function (parentArgType) {\n if (this.isEOF() || this.char() !== 39 /* `'` */) {\n return null;\n }\n // Parse escaped char following the apostrophe, or early return if there is no escaped char.\n // Check if is valid escaped character\n switch (this.peek()) {\n case 39 /* `'` */:\n // double quote, should return as a single quote.\n this.bump();\n this.bump();\n return \"'\";\n // '{', '<', '>', '}'\n case 123:\n case 60:\n case 62:\n case 125:\n break;\n case 35: // '#'\n if (parentArgType === 'plural' || parentArgType === 'selectordinal') {\n break;\n }\n return null;\n default:\n return null;\n }\n this.bump(); // apostrophe\n var codePoints = [this.char()]; // escaped char\n this.bump();\n // read chars until the optional closing apostrophe is found\n while (!this.isEOF()) {\n var ch = this.char();\n if (ch === 39 /* `'` */) {\n if (this.peek() === 39 /* `'` */) {\n codePoints.push(39);\n // Bump one more time because we need to skip 2 characters.\n this.bump();\n }\n else {\n // Optional closing apostrophe.\n this.bump();\n break;\n }\n }\n else {\n codePoints.push(ch);\n }\n this.bump();\n }\n return fromCodePoint.apply(void 0, codePoints);\n };\n Parser.prototype.tryParseUnquoted = function (nestingLevel, parentArgType) {\n if (this.isEOF()) {\n return null;\n }\n var ch = this.char();\n if (ch === 60 /* `<` */ ||\n ch === 123 /* `{` */ ||\n (ch === 35 /* `#` */ &&\n (parentArgType === 'plural' || parentArgType === 'selectordinal')) ||\n (ch === 125 /* `}` */ && nestingLevel > 0)) {\n return null;\n }\n else {\n this.bump();\n return fromCodePoint(ch);\n }\n };\n Parser.prototype.parseArgument = function (nestingLevel, expectingCloseTag) {\n var openingBracePosition = this.clonePosition();\n this.bump(); // `{`\n this.bumpSpace();\n if (this.isEOF()) {\n return this.error(ErrorKind.EXPECT_ARGUMENT_CLOSING_BRACE, createLocation(openingBracePosition, this.clonePosition()));\n }\n if (this.char() === 125 /* `}` */) {\n this.bump();\n return this.error(ErrorKind.EMPTY_ARGUMENT, createLocation(openingBracePosition, this.clonePosition()));\n }\n // argument name\n var value = this.parseIdentifierIfPossible().value;\n if (!value) {\n return this.error(ErrorKind.MALFORMED_ARGUMENT, createLocation(openingBracePosition, this.clonePosition()));\n }\n this.bumpSpace();\n if (this.isEOF()) {\n return this.error(ErrorKind.EXPECT_ARGUMENT_CLOSING_BRACE, createLocation(openingBracePosition, this.clonePosition()));\n }\n switch (this.char()) {\n // Simple argument: `{name}`\n case 125 /* `}` */: {\n this.bump(); // `}`\n return {\n val: {\n type: TYPE.argument,\n // value does not include the opening and closing braces.\n value: value,\n location: createLocation(openingBracePosition, this.clonePosition()),\n },\n err: null,\n };\n }\n // Argument with options: `{name, format, ...}`\n case 44 /* `,` */: {\n this.bump(); // `,`\n this.bumpSpace();\n if (this.isEOF()) {\n return this.error(ErrorKind.EXPECT_ARGUMENT_CLOSING_BRACE, createLocation(openingBracePosition, this.clonePosition()));\n }\n return this.parseArgumentOptions(nestingLevel, expectingCloseTag, value, openingBracePosition);\n }\n default:\n return this.error(ErrorKind.MALFORMED_ARGUMENT, createLocation(openingBracePosition, this.clonePosition()));\n }\n };\n /**\n * Advance the parser until the end of the identifier, if it is currently on\n * an identifier character. Return an empty string otherwise.\n */\n Parser.prototype.parseIdentifierIfPossible = function () {\n var startingPosition = this.clonePosition();\n var startOffset = this.offset();\n var value = matchIdentifierAtIndex(this.message, startOffset);\n var endOffset = startOffset + value.length;\n this.bumpTo(endOffset);\n var endPosition = this.clonePosition();\n var location = createLocation(startingPosition, endPosition);\n return { value: value, location: location };\n };\n Parser.prototype.parseArgumentOptions = function (nestingLevel, expectingCloseTag, value, openingBracePosition) {\n var _a;\n // Parse this range:\n // {name, type, style}\n // ^---^\n var typeStartPosition = this.clonePosition();\n var argType = this.parseIdentifierIfPossible().value;\n var typeEndPosition = this.clonePosition();\n switch (argType) {\n case '':\n // Expecting a style string number, date, time, plural, selectordinal, or select.\n return this.error(ErrorKind.EXPECT_ARGUMENT_TYPE, createLocation(typeStartPosition, typeEndPosition));\n case 'number':\n case 'date':\n case 'time': {\n // Parse this range:\n // {name, number, style}\n // ^-------^\n this.bumpSpace();\n var styleAndLocation = null;\n if (this.bumpIf(',')) {\n this.bumpSpace();\n var styleStartPosition = this.clonePosition();\n var result = this.parseSimpleArgStyleIfPossible();\n if (result.err) {\n return result;\n }\n var style = trimEnd(result.val);\n if (style.length === 0) {\n return this.error(ErrorKind.EXPECT_ARGUMENT_STYLE, createLocation(this.clonePosition(), this.clonePosition()));\n }\n var styleLocation = createLocation(styleStartPosition, this.clonePosition());\n styleAndLocation = { style: style, styleLocation: styleLocation };\n }\n var argCloseResult = this.tryParseArgumentClose(openingBracePosition);\n if (argCloseResult.err) {\n return argCloseResult;\n }\n var location_1 = createLocation(openingBracePosition, this.clonePosition());\n // Extract style or skeleton\n if (styleAndLocation && startsWith(styleAndLocation === null || styleAndLocation === void 0 ? void 0 : styleAndLocation.style, '::', 0)) {\n // Skeleton starts with `::`.\n var skeleton = trimStart(styleAndLocation.style.slice(2));\n if (argType === 'number') {\n var result = this.parseNumberSkeletonFromString(skeleton, styleAndLocation.styleLocation);\n if (result.err) {\n return result;\n }\n return {\n val: { type: TYPE.number, value: value, location: location_1, style: result.val },\n err: null,\n };\n }\n else {\n if (skeleton.length === 0) {\n return this.error(ErrorKind.EXPECT_DATE_TIME_SKELETON, location_1);\n }\n var dateTimePattern = skeleton;\n // Get \"best match\" pattern only if locale is passed, if not, let it\n // pass as-is where `parseDateTimeSkeleton()` will throw an error\n // for unsupported patterns.\n if (this.locale) {\n dateTimePattern = getBestPattern(skeleton, this.locale);\n }\n var style = {\n type: SKELETON_TYPE.dateTime,\n pattern: dateTimePattern,\n location: styleAndLocation.styleLocation,\n parsedOptions: this.shouldParseSkeletons\n ? parseDateTimeSkeleton(dateTimePattern)\n : {},\n };\n var type = argType === 'date' ? TYPE.date : TYPE.time;\n return {\n val: { type: type, value: value, location: location_1, style: style },\n err: null,\n };\n }\n }\n // Regular style or no style.\n return {\n val: {\n type: argType === 'number'\n ? TYPE.number\n : argType === 'date'\n ? TYPE.date\n : TYPE.time,\n value: value,\n location: location_1,\n style: (_a = styleAndLocation === null || styleAndLocation === void 0 ? void 0 : styleAndLocation.style) !== null && _a !== void 0 ? _a : null,\n },\n err: null,\n };\n }\n case 'plural':\n case 'selectordinal':\n case 'select': {\n // Parse this range:\n // {name, plural, options}\n // ^---------^\n var typeEndPosition_1 = this.clonePosition();\n this.bumpSpace();\n if (!this.bumpIf(',')) {\n return this.error(ErrorKind.EXPECT_SELECT_ARGUMENT_OPTIONS, createLocation(typeEndPosition_1, __assign({}, typeEndPosition_1)));\n }\n this.bumpSpace();\n // Parse offset:\n // {name, plural, offset:1, options}\n // ^-----^\n //\n // or the first option:\n //\n // {name, plural, one {...} other {...}}\n // ^--^\n var identifierAndLocation = this.parseIdentifierIfPossible();\n var pluralOffset = 0;\n if (argType !== 'select' && identifierAndLocation.value === 'offset') {\n if (!this.bumpIf(':')) {\n return this.error(ErrorKind.EXPECT_PLURAL_ARGUMENT_OFFSET_VALUE, createLocation(this.clonePosition(), this.clonePosition()));\n }\n this.bumpSpace();\n var result = this.tryParseDecimalInteger(ErrorKind.EXPECT_PLURAL_ARGUMENT_OFFSET_VALUE, ErrorKind.INVALID_PLURAL_ARGUMENT_OFFSET_VALUE);\n if (result.err) {\n return result;\n }\n // Parse another identifier for option parsing\n this.bumpSpace();\n identifierAndLocation = this.parseIdentifierIfPossible();\n pluralOffset = result.val;\n }\n var optionsResult = this.tryParsePluralOrSelectOptions(nestingLevel, argType, expectingCloseTag, identifierAndLocation);\n if (optionsResult.err) {\n return optionsResult;\n }\n var argCloseResult = this.tryParseArgumentClose(openingBracePosition);\n if (argCloseResult.err) {\n return argCloseResult;\n }\n var location_2 = createLocation(openingBracePosition, this.clonePosition());\n if (argType === 'select') {\n return {\n val: {\n type: TYPE.select,\n value: value,\n options: fromEntries(optionsResult.val),\n location: location_2,\n },\n err: null,\n };\n }\n else {\n return {\n val: {\n type: TYPE.plural,\n value: value,\n options: fromEntries(optionsResult.val),\n offset: pluralOffset,\n pluralType: argType === 'plural' ? 'cardinal' : 'ordinal',\n location: location_2,\n },\n err: null,\n };\n }\n }\n default:\n return this.error(ErrorKind.INVALID_ARGUMENT_TYPE, createLocation(typeStartPosition, typeEndPosition));\n }\n };\n Parser.prototype.tryParseArgumentClose = function (openingBracePosition) {\n // Parse: {value, number, ::currency/GBP }\n //\n if (this.isEOF() || this.char() !== 125 /* `}` */) {\n return this.error(ErrorKind.EXPECT_ARGUMENT_CLOSING_BRACE, createLocation(openingBracePosition, this.clonePosition()));\n }\n this.bump(); // `}`\n return { val: true, err: null };\n };\n /**\n * See: https://github.com/unicode-org/icu/blob/af7ed1f6d2298013dc303628438ec4abe1f16479/icu4c/source/common/messagepattern.cpp#L659\n */\n Parser.prototype.parseSimpleArgStyleIfPossible = function () {\n var nestedBraces = 0;\n var startPosition = this.clonePosition();\n while (!this.isEOF()) {\n var ch = this.char();\n switch (ch) {\n case 39 /* `'` */: {\n // Treat apostrophe as quoting but include it in the style part.\n // Find the end of the quoted literal text.\n this.bump();\n var apostrophePosition = this.clonePosition();\n if (!this.bumpUntil(\"'\")) {\n return this.error(ErrorKind.UNCLOSED_QUOTE_IN_ARGUMENT_STYLE, createLocation(apostrophePosition, this.clonePosition()));\n }\n this.bump();\n break;\n }\n case 123 /* `{` */: {\n nestedBraces += 1;\n this.bump();\n break;\n }\n case 125 /* `}` */: {\n if (nestedBraces > 0) {\n nestedBraces -= 1;\n }\n else {\n return {\n val: this.message.slice(startPosition.offset, this.offset()),\n err: null,\n };\n }\n break;\n }\n default:\n this.bump();\n break;\n }\n }\n return {\n val: this.message.slice(startPosition.offset, this.offset()),\n err: null,\n };\n };\n Parser.prototype.parseNumberSkeletonFromString = function (skeleton, location) {\n var tokens = [];\n try {\n tokens = parseNumberSkeletonFromString(skeleton);\n }\n catch (e) {\n return this.error(ErrorKind.INVALID_NUMBER_SKELETON, location);\n }\n return {\n val: {\n type: SKELETON_TYPE.number,\n tokens: tokens,\n location: location,\n parsedOptions: this.shouldParseSkeletons\n ? parseNumberSkeleton(tokens)\n : {},\n },\n err: null,\n };\n };\n /**\n * @param nesting_level The current nesting level of messages.\n * This can be positive when parsing message fragment in select or plural argument options.\n * @param parent_arg_type The parent argument's type.\n * @param parsed_first_identifier If provided, this is the first identifier-like selector of\n * the argument. It is a by-product of a previous parsing attempt.\n * @param expecting_close_tag If true, this message is directly or indirectly nested inside\n * between a pair of opening and closing tags. The nested message will not parse beyond\n * the closing tag boundary.\n */\n Parser.prototype.tryParsePluralOrSelectOptions = function (nestingLevel, parentArgType, expectCloseTag, parsedFirstIdentifier) {\n var _a;\n var hasOtherClause = false;\n var options = [];\n var parsedSelectors = new Set();\n var selector = parsedFirstIdentifier.value, selectorLocation = parsedFirstIdentifier.location;\n // Parse:\n // one {one apple}\n // ^--^\n while (true) {\n if (selector.length === 0) {\n var startPosition = this.clonePosition();\n if (parentArgType !== 'select' && this.bumpIf('=')) {\n // Try parse `={number}` selector\n var result = this.tryParseDecimalInteger(ErrorKind.EXPECT_PLURAL_ARGUMENT_SELECTOR, ErrorKind.INVALID_PLURAL_ARGUMENT_SELECTOR);\n if (result.err) {\n return result;\n }\n selectorLocation = createLocation(startPosition, this.clonePosition());\n selector = this.message.slice(startPosition.offset, this.offset());\n }\n else {\n break;\n }\n }\n // Duplicate selector clauses\n if (parsedSelectors.has(selector)) {\n return this.error(parentArgType === 'select'\n ? ErrorKind.DUPLICATE_SELECT_ARGUMENT_SELECTOR\n : ErrorKind.DUPLICATE_PLURAL_ARGUMENT_SELECTOR, selectorLocation);\n }\n if (selector === 'other') {\n hasOtherClause = true;\n }\n // Parse:\n // one {one apple}\n // ^----------^\n this.bumpSpace();\n var openingBracePosition = this.clonePosition();\n if (!this.bumpIf('{')) {\n return this.error(parentArgType === 'select'\n ? ErrorKind.EXPECT_SELECT_ARGUMENT_SELECTOR_FRAGMENT\n : ErrorKind.EXPECT_PLURAL_ARGUMENT_SELECTOR_FRAGMENT, createLocation(this.clonePosition(), this.clonePosition()));\n }\n var fragmentResult = this.parseMessage(nestingLevel + 1, parentArgType, expectCloseTag);\n if (fragmentResult.err) {\n return fragmentResult;\n }\n var argCloseResult = this.tryParseArgumentClose(openingBracePosition);\n if (argCloseResult.err) {\n return argCloseResult;\n }\n options.push([\n selector,\n {\n value: fragmentResult.val,\n location: createLocation(openingBracePosition, this.clonePosition()),\n },\n ]);\n // Keep track of the existing selectors\n parsedSelectors.add(selector);\n // Prep next selector clause.\n this.bumpSpace();\n (_a = this.parseIdentifierIfPossible(), selector = _a.value, selectorLocation = _a.location);\n }\n if (options.length === 0) {\n return this.error(parentArgType === 'select'\n ? ErrorKind.EXPECT_SELECT_ARGUMENT_SELECTOR\n : ErrorKind.EXPECT_PLURAL_ARGUMENT_SELECTOR, createLocation(this.clonePosition(), this.clonePosition()));\n }\n if (this.requiresOtherClause && !hasOtherClause) {\n return this.error(ErrorKind.MISSING_OTHER_CLAUSE, createLocation(this.clonePosition(), this.clonePosition()));\n }\n return { val: options, err: null };\n };\n Parser.prototype.tryParseDecimalInteger = function (expectNumberError, invalidNumberError) {\n var sign = 1;\n var startingPosition = this.clonePosition();\n if (this.bumpIf('+')) {\n }\n else if (this.bumpIf('-')) {\n sign = -1;\n }\n var hasDigits = false;\n var decimal = 0;\n while (!this.isEOF()) {\n var ch = this.char();\n if (ch >= 48 /* `0` */ && ch <= 57 /* `9` */) {\n hasDigits = true;\n decimal = decimal * 10 + (ch - 48);\n this.bump();\n }\n else {\n break;\n }\n }\n var location = createLocation(startingPosition, this.clonePosition());\n if (!hasDigits) {\n return this.error(expectNumberError, location);\n }\n decimal *= sign;\n if (!isSafeInteger(decimal)) {\n return this.error(invalidNumberError, location);\n }\n return { val: decimal, err: null };\n };\n Parser.prototype.offset = function () {\n return this.position.offset;\n };\n Parser.prototype.isEOF = function () {\n return this.offset() === this.message.length;\n };\n Parser.prototype.clonePosition = function () {\n // This is much faster than `Object.assign` or spread.\n return {\n offset: this.position.offset,\n line: this.position.line,\n column: this.position.column,\n };\n };\n /**\n * Return the code point at the current position of the parser.\n * Throws if the index is out of bound.\n */\n Parser.prototype.char = function () {\n var offset = this.position.offset;\n if (offset >= this.message.length) {\n throw Error('out of bound');\n }\n var code = codePointAt(this.message, offset);\n if (code === undefined) {\n throw Error(\"Offset \".concat(offset, \" is at invalid UTF-16 code unit boundary\"));\n }\n return code;\n };\n Parser.prototype.error = function (kind, location) {\n return {\n val: null,\n err: {\n kind: kind,\n message: this.message,\n location: location,\n },\n };\n };\n /** Bump the parser to the next UTF-16 code unit. */\n Parser.prototype.bump = function () {\n if (this.isEOF()) {\n return;\n }\n var code = this.char();\n if (code === 10 /* '\\n' */) {\n this.position.line += 1;\n this.position.column = 1;\n this.position.offset += 1;\n }\n else {\n this.position.column += 1;\n // 0 ~ 0x10000 -> unicode BMP, otherwise skip the surrogate pair.\n this.position.offset += code < 0x10000 ? 1 : 2;\n }\n };\n /**\n * If the substring starting at the current position of the parser has\n * the given prefix, then bump the parser to the character immediately\n * following the prefix and return true. Otherwise, don't bump the parser\n * and return false.\n */\n Parser.prototype.bumpIf = function (prefix) {\n if (startsWith(this.message, prefix, this.offset())) {\n for (var i = 0; i < prefix.length; i++) {\n this.bump();\n }\n return true;\n }\n return false;\n };\n /**\n * Bump the parser until the pattern character is found and return `true`.\n * Otherwise bump to the end of the file and return `false`.\n */\n Parser.prototype.bumpUntil = function (pattern) {\n var currentOffset = this.offset();\n var index = this.message.indexOf(pattern, currentOffset);\n if (index >= 0) {\n this.bumpTo(index);\n return true;\n }\n else {\n this.bumpTo(this.message.length);\n return false;\n }\n };\n /**\n * Bump the parser to the target offset.\n * If target offset is beyond the end of the input, bump the parser to the end of the input.\n */\n Parser.prototype.bumpTo = function (targetOffset) {\n if (this.offset() > targetOffset) {\n throw Error(\"targetOffset \".concat(targetOffset, \" must be greater than or equal to the current offset \").concat(this.offset()));\n }\n targetOffset = Math.min(targetOffset, this.message.length);\n while (true) {\n var offset = this.offset();\n if (offset === targetOffset) {\n break;\n }\n if (offset > targetOffset) {\n throw Error(\"targetOffset \".concat(targetOffset, \" is at invalid UTF-16 code unit boundary\"));\n }\n this.bump();\n if (this.isEOF()) {\n break;\n }\n }\n };\n /** advance the parser through all whitespace to the next non-whitespace code unit. */\n Parser.prototype.bumpSpace = function () {\n while (!this.isEOF() && _isWhiteSpace(this.char())) {\n this.bump();\n }\n };\n /**\n * Peek at the *next* Unicode codepoint in the input without advancing the parser.\n * If the input has been exhausted, then this returns null.\n */\n Parser.prototype.peek = function () {\n if (this.isEOF()) {\n return null;\n }\n var code = this.char();\n var offset = this.offset();\n var nextCode = this.message.charCodeAt(offset + (code >= 0x10000 ? 2 : 1));\n return nextCode !== null && nextCode !== void 0 ? nextCode : null;\n };\n return Parser;\n}());\nexport { Parser };\n/**\n * This check if codepoint is alphabet (lower & uppercase)\n * @param codepoint\n * @returns\n */\nfunction _isAlpha(codepoint) {\n return ((codepoint >= 97 && codepoint <= 122) ||\n (codepoint >= 65 && codepoint <= 90));\n}\nfunction _isAlphaOrSlash(codepoint) {\n return _isAlpha(codepoint) || codepoint === 47; /* '/' */\n}\n/** See `parseTag` function docs. */\nfunction _isPotentialElementNameChar(c) {\n return (c === 45 /* '-' */ ||\n c === 46 /* '.' */ ||\n (c >= 48 && c <= 57) /* 0..9 */ ||\n c === 95 /* '_' */ ||\n (c >= 97 && c <= 122) /** a..z */ ||\n (c >= 65 && c <= 90) /* A..Z */ ||\n c == 0xb7 ||\n (c >= 0xc0 && c <= 0xd6) ||\n (c >= 0xd8 && c <= 0xf6) ||\n (c >= 0xf8 && c <= 0x37d) ||\n (c >= 0x37f && c <= 0x1fff) ||\n (c >= 0x200c && c <= 0x200d) ||\n (c >= 0x203f && c <= 0x2040) ||\n (c >= 0x2070 && c <= 0x218f) ||\n (c >= 0x2c00 && c <= 0x2fef) ||\n (c >= 0x3001 && c <= 0xd7ff) ||\n (c >= 0xf900 && c <= 0xfdcf) ||\n (c >= 0xfdf0 && c <= 0xfffd) ||\n (c >= 0x10000 && c <= 0xeffff));\n}\n/**\n * Code point equivalent of regex `\\p{White_Space}`.\n * From: https://www.unicode.org/Public/UCD/latest/ucd/PropList.txt\n */\nfunction _isWhiteSpace(c) {\n return ((c >= 0x0009 && c <= 0x000d) ||\n c === 0x0020 ||\n c === 0x0085 ||\n (c >= 0x200e && c <= 0x200f) ||\n c === 0x2028 ||\n c === 0x2029);\n}\n/**\n * Code point equivalent of regex `\\p{Pattern_Syntax}`.\n * See https://www.unicode.org/Public/UCD/latest/ucd/PropList.txt\n */\nfunction _isPatternSyntax(c) {\n return ((c >= 0x0021 && c <= 0x0023) ||\n c === 0x0024 ||\n (c >= 0x0025 && c <= 0x0027) ||\n c === 0x0028 ||\n c === 0x0029 ||\n c === 0x002a ||\n c === 0x002b ||\n c === 0x002c ||\n c === 0x002d ||\n (c >= 0x002e && c <= 0x002f) ||\n (c >= 0x003a && c <= 0x003b) ||\n (c >= 0x003c && c <= 0x003e) ||\n (c >= 0x003f && c <= 0x0040) ||\n c === 0x005b ||\n c === 0x005c ||\n c === 0x005d ||\n c === 0x005e ||\n c === 0x0060 ||\n c === 0x007b ||\n c === 0x007c ||\n c === 0x007d ||\n c === 0x007e ||\n c === 0x00a1 ||\n (c >= 0x00a2 && c <= 0x00a5) ||\n c === 0x00a6 ||\n c === 0x00a7 ||\n c === 0x00a9 ||\n c === 0x00ab ||\n c === 0x00ac ||\n c === 0x00ae ||\n c === 0x00b0 ||\n c === 0x00b1 ||\n c === 0x00b6 ||\n c === 0x00bb ||\n c === 0x00bf ||\n c === 0x00d7 ||\n c === 0x00f7 ||\n (c >= 0x2010 && c <= 0x2015) ||\n (c >= 0x2016 && c <= 0x2017) ||\n c === 0x2018 ||\n c === 0x2019 ||\n c === 0x201a ||\n (c >= 0x201b && c <= 0x201c) ||\n c === 0x201d ||\n c === 0x201e ||\n c === 0x201f ||\n (c >= 0x2020 && c <= 0x2027) ||\n (c >= 0x2030 && c <= 0x2038) ||\n c === 0x2039 ||\n c === 0x203a ||\n (c >= 0x203b && c <= 0x203e) ||\n (c >= 0x2041 && c <= 0x2043) ||\n c === 0x2044 ||\n c === 0x2045 ||\n c === 0x2046 ||\n (c >= 0x2047 && c <= 0x2051) ||\n c === 0x2052 ||\n c === 0x2053 ||\n (c >= 0x2055 && c <= 0x205e) ||\n (c >= 0x2190 && c <= 0x2194) ||\n (c >= 0x2195 && c <= 0x2199) ||\n (c >= 0x219a && c <= 0x219b) ||\n (c >= 0x219c && c <= 0x219f) ||\n c === 0x21a0 ||\n (c >= 0x21a1 && c <= 0x21a2) ||\n c === 0x21a3 ||\n (c >= 0x21a4 && c <= 0x21a5) ||\n c === 0x21a6 ||\n (c >= 0x21a7 && c <= 0x21ad) ||\n c === 0x21ae ||\n (c >= 0x21af && c <= 0x21cd) ||\n (c >= 0x21ce && c <= 0x21cf) ||\n (c >= 0x21d0 && c <= 0x21d1) ||\n c === 0x21d2 ||\n c === 0x21d3 ||\n c === 0x21d4 ||\n (c >= 0x21d5 && c <= 0x21f3) ||\n (c >= 0x21f4 && c <= 0x22ff) ||\n (c >= 0x2300 && c <= 0x2307) ||\n c === 0x2308 ||\n c === 0x2309 ||\n c === 0x230a ||\n c === 0x230b ||\n (c >= 0x230c && c <= 0x231f) ||\n (c >= 0x2320 && c <= 0x2321) ||\n (c >= 0x2322 && c <= 0x2328) ||\n c === 0x2329 ||\n c === 0x232a ||\n (c >= 0x232b && c <= 0x237b) ||\n c === 0x237c ||\n (c >= 0x237d && c <= 0x239a) ||\n (c >= 0x239b && c <= 0x23b3) ||\n (c >= 0x23b4 && c <= 0x23db) ||\n (c >= 0x23dc && c <= 0x23e1) ||\n (c >= 0x23e2 && c <= 0x2426) ||\n (c >= 0x2427 && c <= 0x243f) ||\n (c >= 0x2440 && c <= 0x244a) ||\n (c >= 0x244b && c <= 0x245f) ||\n (c >= 0x2500 && c <= 0x25b6) ||\n c === 0x25b7 ||\n (c >= 0x25b8 && c <= 0x25c0) ||\n c === 0x25c1 ||\n (c >= 0x25c2 && c <= 0x25f7) ||\n (c >= 0x25f8 && c <= 0x25ff) ||\n (c >= 0x2600 && c <= 0x266e) ||\n c === 0x266f ||\n (c >= 0x2670 && c <= 0x2767) ||\n c === 0x2768 ||\n c === 0x2769 ||\n c === 0x276a ||\n c === 0x276b ||\n c === 0x276c ||\n c === 0x276d ||\n c === 0x276e ||\n c === 0x276f ||\n c === 0x2770 ||\n c === 0x2771 ||\n c === 0x2772 ||\n c === 0x2773 ||\n c === 0x2774 ||\n c === 0x2775 ||\n (c >= 0x2794 && c <= 0x27bf) ||\n (c >= 0x27c0 && c <= 0x27c4) ||\n c === 0x27c5 ||\n c === 0x27c6 ||\n (c >= 0x27c7 && c <= 0x27e5) ||\n c === 0x27e6 ||\n c === 0x27e7 ||\n c === 0x27e8 ||\n c === 0x27e9 ||\n c === 0x27ea ||\n c === 0x27eb ||\n c === 0x27ec ||\n c === 0x27ed ||\n c === 0x27ee ||\n c === 0x27ef ||\n (c >= 0x27f0 && c <= 0x27ff) ||\n (c >= 0x2800 && c <= 0x28ff) ||\n (c >= 0x2900 && c <= 0x2982) ||\n c === 0x2983 ||\n c === 0x2984 ||\n c === 0x2985 ||\n c === 0x2986 ||\n c === 0x2987 ||\n c === 0x2988 ||\n c === 0x2989 ||\n c === 0x298a ||\n c === 0x298b ||\n c === 0x298c ||\n c === 0x298d ||\n c === 0x298e ||\n c === 0x298f ||\n c === 0x2990 ||\n c === 0x2991 ||\n c === 0x2992 ||\n c === 0x2993 ||\n c === 0x2994 ||\n c === 0x2995 ||\n c === 0x2996 ||\n c === 0x2997 ||\n c === 0x2998 ||\n (c >= 0x2999 && c <= 0x29d7) ||\n c === 0x29d8 ||\n c === 0x29d9 ||\n c === 0x29da ||\n c === 0x29db ||\n (c >= 0x29dc && c <= 0x29fb) ||\n c === 0x29fc ||\n c === 0x29fd ||\n (c >= 0x29fe && c <= 0x2aff) ||\n (c >= 0x2b00 && c <= 0x2b2f) ||\n (c >= 0x2b30 && c <= 0x2b44) ||\n (c >= 0x2b45 && c <= 0x2b46) ||\n (c >= 0x2b47 && c <= 0x2b4c) ||\n (c >= 0x2b4d && c <= 0x2b73) ||\n (c >= 0x2b74 && c <= 0x2b75) ||\n (c >= 0x2b76 && c <= 0x2b95) ||\n c === 0x2b96 ||\n (c >= 0x2b97 && c <= 0x2bff) ||\n (c >= 0x2e00 && c <= 0x2e01) ||\n c === 0x2e02 ||\n c === 0x2e03 ||\n c === 0x2e04 ||\n c === 0x2e05 ||\n (c 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\"H\",\n \"hB\"\n ],\n \"ZW\": [\n \"H\",\n \"h\"\n ],\n \"af-ZA\": [\n \"H\",\n \"h\",\n \"hB\",\n \"hb\"\n ],\n \"ar-001\": [\n \"h\",\n \"hB\",\n \"hb\",\n \"H\"\n ],\n \"ca-ES\": [\n \"H\",\n \"h\",\n \"hB\"\n ],\n \"en-001\": [\n \"h\",\n \"hb\",\n \"H\",\n \"hB\"\n ],\n \"es-BO\": [\n \"H\",\n \"h\",\n \"hB\",\n \"hb\"\n ],\n \"es-BR\": [\n \"H\",\n \"h\",\n \"hB\",\n \"hb\"\n ],\n \"es-EC\": [\n \"H\",\n \"h\",\n \"hB\",\n \"hb\"\n ],\n \"es-ES\": [\n \"H\",\n \"h\",\n \"hB\",\n \"hb\"\n ],\n \"es-GQ\": [\n \"H\",\n \"h\",\n \"hB\",\n \"hb\"\n ],\n \"es-PE\": [\n \"H\",\n \"h\",\n \"hB\",\n \"hb\"\n ],\n \"fr-CA\": [\n \"H\",\n \"h\",\n \"hB\"\n ],\n \"gl-ES\": [\n \"H\",\n \"h\",\n \"hB\"\n ],\n \"gu-IN\": [\n \"hB\",\n \"hb\",\n \"h\",\n \"H\"\n ],\n \"hi-IN\": [\n \"hB\",\n \"h\",\n \"H\"\n ],\n \"it-CH\": [\n \"H\",\n \"h\",\n \"hB\"\n ],\n \"it-IT\": [\n \"H\",\n \"h\",\n \"hB\"\n ],\n \"kn-IN\": [\n \"hB\",\n \"h\",\n \"H\"\n ],\n \"ml-IN\": [\n \"hB\",\n \"h\",\n \"H\"\n ],\n \"mr-IN\": [\n \"hB\",\n \"hb\",\n \"h\",\n \"H\"\n ],\n \"pa-IN\": [\n \"hB\",\n \"hb\",\n \"h\",\n \"H\"\n ],\n \"ta-IN\": [\n \"hB\",\n \"h\",\n \"hb\",\n \"H\"\n ],\n \"te-IN\": [\n \"hB\",\n \"h\",\n \"H\"\n ],\n \"zu-ZA\": [\n \"H\",\n \"hB\",\n \"hb\",\n \"h\"\n ]\n};\n","export var TYPE;\n(function (TYPE) {\n /**\n * Raw text\n */\n TYPE[TYPE[\"literal\"] = 0] = \"literal\";\n /**\n * Variable w/o any format, e.g `var` in `this is a {var}`\n */\n TYPE[TYPE[\"argument\"] = 1] = \"argument\";\n /**\n * Variable w/ number format\n */\n TYPE[TYPE[\"number\"] = 2] = \"number\";\n /**\n * Variable w/ date format\n */\n TYPE[TYPE[\"date\"] = 3] = \"date\";\n /**\n * Variable w/ time format\n */\n TYPE[TYPE[\"time\"] = 4] = \"time\";\n /**\n * Variable w/ select format\n */\n TYPE[TYPE[\"select\"] = 5] = \"select\";\n /**\n * Variable w/ plural format\n */\n TYPE[TYPE[\"plural\"] = 6] = \"plural\";\n /**\n * Only possible within plural argument.\n * This is the `#` symbol that will be substituted with the count.\n */\n TYPE[TYPE[\"pound\"] = 7] = \"pound\";\n /**\n * XML-like tag\n */\n TYPE[TYPE[\"tag\"] = 8] = \"tag\";\n})(TYPE || (TYPE = {}));\nexport var SKELETON_TYPE;\n(function (SKELETON_TYPE) {\n SKELETON_TYPE[SKELETON_TYPE[\"number\"] = 0] = \"number\";\n SKELETON_TYPE[SKELETON_TYPE[\"dateTime\"] = 1] = \"dateTime\";\n})(SKELETON_TYPE || (SKELETON_TYPE = {}));\n/**\n * Type Guards\n */\nexport function isLiteralElement(el) {\n return el.type === TYPE.literal;\n}\nexport function isArgumentElement(el) {\n return el.type === TYPE.argument;\n}\nexport function isNumberElement(el) {\n return el.type === TYPE.number;\n}\nexport function isDateElement(el) {\n return el.type === TYPE.date;\n}\nexport function isTimeElement(el) {\n return el.type === TYPE.time;\n}\nexport function isSelectElement(el) {\n return el.type === TYPE.select;\n}\nexport function isPluralElement(el) {\n return el.type === TYPE.plural;\n}\nexport function isPoundElement(el) {\n return el.type === TYPE.pound;\n}\nexport function isTagElement(el) {\n return el.type === TYPE.tag;\n}\nexport function isNumberSkeleton(el) {\n return !!(el && typeof el === 'object' && el.type === SKELETON_TYPE.number);\n}\nexport function isDateTimeSkeleton(el) {\n return !!(el && typeof el === 'object' && el.type === SKELETON_TYPE.dateTime);\n}\nexport function createLiteralElement(value) {\n return {\n type: TYPE.literal,\n value: value,\n };\n}\nexport function createNumberElement(value, style) {\n return {\n type: TYPE.number,\n value: value,\n style: style,\n };\n}\n","/**\n * https://unicode.org/reports/tr35/tr35-dates.html#Date_Field_Symbol_Table\n * Credit: https://github.com/caridy/intl-datetimeformat-pattern/blob/master/index.js\n * with some tweaks\n */\nvar DATE_TIME_REGEX = /(?:[Eec]{1,6}|G{1,5}|[Qq]{1,5}|(?:[yYur]+|U{1,5})|[ML]{1,5}|d{1,2}|D{1,3}|F{1}|[abB]{1,5}|[hkHK]{1,2}|w{1,2}|W{1}|m{1,2}|s{1,2}|[zZOvVxX]{1,4})(?=([^']*'[^']*')*[^']*$)/g;\n/**\n * Parse Date time skeleton into Intl.DateTimeFormatOptions\n * Ref: https://unicode.org/reports/tr35/tr35-dates.html#Date_Field_Symbol_Table\n * @public\n * @param skeleton skeleton string\n */\nexport function parseDateTimeSkeleton(skeleton) {\n var result = {};\n skeleton.replace(DATE_TIME_REGEX, function (match) {\n var len = match.length;\n switch (match[0]) {\n // Era\n case 'G':\n result.era = len === 4 ? 'long' : len === 5 ? 'narrow' : 'short';\n break;\n // Year\n case 'y':\n result.year = len === 2 ? '2-digit' : 'numeric';\n break;\n case 'Y':\n case 'u':\n case 'U':\n case 'r':\n throw new RangeError('`Y/u/U/r` (year) patterns are not supported, use `y` instead');\n // Quarter\n case 'q':\n case 'Q':\n throw new RangeError('`q/Q` (quarter) patterns are not supported');\n // Month\n case 'M':\n case 'L':\n result.month = ['numeric', '2-digit', 'short', 'long', 'narrow'][len - 1];\n break;\n // Week\n case 'w':\n case 'W':\n throw new RangeError('`w/W` (week) patterns are not supported');\n case 'd':\n result.day = ['numeric', '2-digit'][len - 1];\n break;\n case 'D':\n case 'F':\n case 'g':\n throw new RangeError('`D/F/g` (day) patterns are not supported, use `d` instead');\n // Weekday\n case 'E':\n result.weekday = len === 4 ? 'long' : len === 5 ? 'narrow' : 'short';\n break;\n case 'e':\n if (len < 4) {\n throw new RangeError('`e..eee` (weekday) patterns are not supported');\n }\n result.weekday = ['short', 'long', 'narrow', 'short'][len - 4];\n break;\n case 'c':\n if (len < 4) {\n throw new RangeError('`c..ccc` (weekday) patterns are not supported');\n }\n result.weekday = ['short', 'long', 'narrow', 'short'][len - 4];\n break;\n // Period\n case 'a': // AM, PM\n result.hour12 = true;\n break;\n case 'b': // am, pm, noon, midnight\n case 'B': // flexible day periods\n throw new RangeError('`b/B` (period) patterns are not supported, use `a` instead');\n // Hour\n case 'h':\n result.hourCycle = 'h12';\n result.hour = ['numeric', '2-digit'][len - 1];\n break;\n case 'H':\n result.hourCycle = 'h23';\n result.hour = ['numeric', '2-digit'][len - 1];\n break;\n case 'K':\n result.hourCycle = 'h11';\n result.hour = ['numeric', '2-digit'][len - 1];\n break;\n case 'k':\n result.hourCycle = 'h24';\n result.hour = ['numeric', '2-digit'][len - 1];\n break;\n case 'j':\n case 'J':\n case 'C':\n throw new RangeError('`j/J/C` (hour) patterns are not supported, use `h/H/K/k` instead');\n // Minute\n case 'm':\n result.minute = ['numeric', '2-digit'][len - 1];\n break;\n // Second\n case 's':\n result.second = ['numeric', '2-digit'][len - 1];\n break;\n case 'S':\n case 'A':\n throw new RangeError('`S/A` (second) patterns are not supported, use `s` instead');\n // Zone\n case 'z': // 1..3, 4: specific non-location format\n result.timeZoneName = len < 4 ? 'short' : 'long';\n break;\n case 'Z': // 1..3, 4, 5: The ISO8601 varios formats\n case 'O': // 1, 4: milliseconds in day short, long\n case 'v': // 1, 4: generic non-location format\n case 'V': // 1, 2, 3, 4: time zone ID or city\n case 'X': // 1, 2, 3, 4: The ISO8601 varios formats\n case 'x': // 1, 2, 3, 4: The ISO8601 varios formats\n throw new RangeError('`Z/O/v/V/X/x` (timeZone) patterns are not supported, use `z` instead');\n }\n return '';\n });\n return result;\n}\n","export * from './date-time';\nexport * from './number';\n","import { __assign } from \"tslib\";\nimport { WHITE_SPACE_REGEX } from './regex.generated';\nexport function parseNumberSkeletonFromString(skeleton) {\n if (skeleton.length === 0) {\n throw new Error('Number skeleton cannot be empty');\n }\n // Parse the skeleton\n var stringTokens = skeleton\n .split(WHITE_SPACE_REGEX)\n .filter(function (x) { return x.length > 0; });\n var tokens = [];\n for (var _i = 0, stringTokens_1 = stringTokens; _i < stringTokens_1.length; _i++) {\n var stringToken = stringTokens_1[_i];\n var stemAndOptions = stringToken.split('/');\n if (stemAndOptions.length === 0) {\n throw new Error('Invalid number skeleton');\n }\n var stem = stemAndOptions[0], options = stemAndOptions.slice(1);\n for (var _a = 0, options_1 = options; _a < options_1.length; _a++) {\n var option = options_1[_a];\n if (option.length === 0) {\n throw new Error('Invalid number skeleton');\n }\n }\n tokens.push({ stem: stem, options: options });\n }\n return tokens;\n}\nfunction icuUnitToEcma(unit) {\n return unit.replace(/^(.*?)-/, '');\n}\nvar FRACTION_PRECISION_REGEX = /^\\.(?:(0+)(\\*)?|(#+)|(0+)(#+))$/g;\nvar SIGNIFICANT_PRECISION_REGEX = /^(@+)?(\\+|#+)?[rs]?$/g;\nvar INTEGER_WIDTH_REGEX = /(\\*)(0+)|(#+)(0+)|(0+)/g;\nvar CONCISE_INTEGER_WIDTH_REGEX = /^(0+)$/;\nfunction parseSignificantPrecision(str) {\n var result = {};\n if (str[str.length - 1] === 'r') {\n result.roundingPriority = 'morePrecision';\n }\n else if (str[str.length - 1] === 's') {\n result.roundingPriority = 'lessPrecision';\n }\n str.replace(SIGNIFICANT_PRECISION_REGEX, function (_, g1, g2) {\n // @@@ case\n if (typeof g2 !== 'string') {\n result.minimumSignificantDigits = g1.length;\n result.maximumSignificantDigits = g1.length;\n }\n // @@@+ case\n else if (g2 === '+') {\n result.minimumSignificantDigits = g1.length;\n }\n // .### case\n else if (g1[0] === '#') {\n result.maximumSignificantDigits = g1.length;\n }\n // .@@## or .@@@ case\n else {\n result.minimumSignificantDigits = g1.length;\n result.maximumSignificantDigits =\n g1.length + (typeof g2 === 'string' ? g2.length : 0);\n }\n return '';\n });\n return result;\n}\nfunction parseSign(str) {\n switch (str) {\n case 'sign-auto':\n return {\n signDisplay: 'auto',\n };\n case 'sign-accounting':\n case '()':\n return {\n currencySign: 'accounting',\n };\n case 'sign-always':\n case '+!':\n return {\n signDisplay: 'always',\n };\n case 'sign-accounting-always':\n case '()!':\n return {\n signDisplay: 'always',\n currencySign: 'accounting',\n };\n case 'sign-except-zero':\n case '+?':\n return {\n signDisplay: 'exceptZero',\n };\n case 'sign-accounting-except-zero':\n case '()?':\n return {\n signDisplay: 'exceptZero',\n currencySign: 'accounting',\n };\n case 'sign-never':\n case '+_':\n return {\n signDisplay: 'never',\n };\n }\n}\nfunction parseConciseScientificAndEngineeringStem(stem) {\n // Engineering\n var result;\n if (stem[0] === 'E' && stem[1] === 'E') {\n result = {\n notation: 'engineering',\n };\n stem = stem.slice(2);\n }\n else if (stem[0] === 'E') {\n result = {\n notation: 'scientific',\n };\n stem = stem.slice(1);\n }\n if (result) {\n var signDisplay = stem.slice(0, 2);\n if (signDisplay === '+!') {\n result.signDisplay = 'always';\n stem = stem.slice(2);\n }\n else if (signDisplay === '+?') {\n result.signDisplay = 'exceptZero';\n stem = stem.slice(2);\n }\n if (!CONCISE_INTEGER_WIDTH_REGEX.test(stem)) {\n throw new Error('Malformed concise eng/scientific notation');\n }\n result.minimumIntegerDigits = stem.length;\n }\n return result;\n}\nfunction parseNotationOptions(opt) {\n var result = {};\n var signOpts = parseSign(opt);\n if (signOpts) {\n return signOpts;\n }\n return result;\n}\n/**\n * https://github.com/unicode-org/icu/blob/master/docs/userguide/format_parse/numbers/skeletons.md#skeleton-stems-and-options\n */\nexport function parseNumberSkeleton(tokens) {\n var result = {};\n for (var _i = 0, tokens_1 = tokens; _i < tokens_1.length; _i++) {\n var token = tokens_1[_i];\n switch (token.stem) {\n case 'percent':\n case '%':\n result.style = 'percent';\n continue;\n case '%x100':\n result.style = 'percent';\n result.scale = 100;\n continue;\n case 'currency':\n result.style = 'currency';\n result.currency = token.options[0];\n continue;\n case 'group-off':\n case ',_':\n result.useGrouping = false;\n continue;\n case 'precision-integer':\n case '.':\n result.maximumFractionDigits = 0;\n continue;\n case 'measure-unit':\n case 'unit':\n result.style = 'unit';\n result.unit = icuUnitToEcma(token.options[0]);\n continue;\n case 'compact-short':\n case 'K':\n result.notation = 'compact';\n result.compactDisplay = 'short';\n continue;\n case 'compact-long':\n case 'KK':\n result.notation = 'compact';\n result.compactDisplay = 'long';\n continue;\n case 'scientific':\n result = __assign(__assign(__assign({}, result), { notation: 'scientific' }), token.options.reduce(function (all, opt) { return (__assign(__assign({}, all), parseNotationOptions(opt))); }, {}));\n continue;\n case 'engineering':\n result = __assign(__assign(__assign({}, result), { notation: 'engineering' }), token.options.reduce(function (all, opt) { return (__assign(__assign({}, all), parseNotationOptions(opt))); }, {}));\n continue;\n case 'notation-simple':\n result.notation = 'standard';\n continue;\n // https://github.com/unicode-org/icu/blob/master/icu4c/source/i18n/unicode/unumberformatter.h\n case 'unit-width-narrow':\n result.currencyDisplay = 'narrowSymbol';\n result.unitDisplay = 'narrow';\n continue;\n case 'unit-width-short':\n result.currencyDisplay = 'code';\n result.unitDisplay = 'short';\n continue;\n case 'unit-width-full-name':\n result.currencyDisplay = 'name';\n result.unitDisplay = 'long';\n continue;\n case 'unit-width-iso-code':\n result.currencyDisplay = 'symbol';\n continue;\n case 'scale':\n result.scale = parseFloat(token.options[0]);\n continue;\n case 'rounding-mode-floor':\n result.roundingMode = 'floor';\n continue;\n case 'rounding-mode-ceiling':\n result.roundingMode = 'ceil';\n continue;\n case 'rounding-mode-down':\n result.roundingMode = 'trunc';\n continue;\n case 'rounding-mode-up':\n result.roundingMode = 'expand';\n continue;\n case 'rounding-mode-half-even':\n result.roundingMode = 'halfEven';\n continue;\n case 'rounding-mode-half-down':\n result.roundingMode = 'halfTrunc';\n continue;\n case 'rounding-mode-half-up':\n result.roundingMode = 'halfExpand';\n continue;\n // https://unicode-org.github.io/icu/userguide/format_parse/numbers/skeletons.html#integer-width\n case 'integer-width':\n if (token.options.length > 1) {\n throw new RangeError('integer-width stems only accept a single optional option');\n }\n token.options[0].replace(INTEGER_WIDTH_REGEX, function (_, g1, g2, g3, g4, g5) {\n if (g1) {\n result.minimumIntegerDigits = g2.length;\n }\n else if (g3 && g4) {\n throw new Error('We currently do not support maximum integer digits');\n }\n else if (g5) {\n throw new Error('We currently do not support exact integer digits');\n }\n return '';\n });\n continue;\n }\n // https://unicode-org.github.io/icu/userguide/format_parse/numbers/skeletons.html#integer-width\n if (CONCISE_INTEGER_WIDTH_REGEX.test(token.stem)) {\n result.minimumIntegerDigits = token.stem.length;\n continue;\n }\n if (FRACTION_PRECISION_REGEX.test(token.stem)) {\n // Precision\n // https://unicode-org.github.io/icu/userguide/format_parse/numbers/skeletons.html#fraction-precision\n // precision-integer case\n if (token.options.length > 1) {\n throw new RangeError('Fraction-precision stems only accept a single optional option');\n }\n token.stem.replace(FRACTION_PRECISION_REGEX, function (_, g1, g2, g3, g4, g5) {\n // .000* case (before ICU67 it was .000+)\n if (g2 === '*') {\n result.minimumFractionDigits = g1.length;\n }\n // .### case\n else if (g3 && g3[0] === '#') {\n result.maximumFractionDigits = g3.length;\n }\n // .00## case\n else if (g4 && g5) {\n result.minimumFractionDigits = g4.length;\n result.maximumFractionDigits = g4.length + g5.length;\n }\n else {\n result.minimumFractionDigits = g1.length;\n result.maximumFractionDigits = g1.length;\n }\n return '';\n });\n var opt = token.options[0];\n // https://unicode-org.github.io/icu/userguide/format_parse/numbers/skeletons.html#trailing-zero-display\n if (opt === 'w') {\n result = __assign(__assign({}, result), { trailingZeroDisplay: 'stripIfInteger' });\n }\n else if (opt) {\n result = __assign(__assign({}, result), parseSignificantPrecision(opt));\n }\n continue;\n }\n // https://unicode-org.github.io/icu/userguide/format_parse/numbers/skeletons.html#significant-digits-precision\n if (SIGNIFICANT_PRECISION_REGEX.test(token.stem)) {\n result = __assign(__assign({}, result), parseSignificantPrecision(token.stem));\n continue;\n }\n var signOpts = parseSign(token.stem);\n if (signOpts) {\n result = __assign(__assign({}, result), signOpts);\n }\n var conciseScientificAndEngineeringOpts = parseConciseScientificAndEngineeringStem(token.stem);\n if (conciseScientificAndEngineeringOpts) {\n result = __assign(__assign({}, result), conciseScientificAndEngineeringOpts);\n }\n }\n return result;\n}\n","// @generated from regex-gen.ts\nexport var WHITE_SPACE_REGEX = /[\\t-\\r \\x85\\u200E\\u200F\\u2028\\u2029]/i;\n","/*\n * Copyright 2020 Adobe. All rights reserved.\n * This file is licensed to you under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License. You may obtain a copy\n * of the License at http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software distributed under\n * the License is distributed on an \"AS IS\" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS\n * OF ANY KIND, either express or implied. See the License for the specific language\n * governing permissions and limitations under the License.\n */\n\n// Portions of the code in this file are based on code from ICU.\n// Original licensing can be found in the NOTICE file in the root directory of this source tree.\n\nimport {AnyCalendarDate} from '../types';\nimport {CalendarDate} from '../CalendarDate';\nimport {fromExtendedYear, getExtendedYear, GregorianCalendar} from './GregorianCalendar';\n\nconst BUDDHIST_ERA_START = -543;\n\n/**\n * The Buddhist calendar is the same as the Gregorian calendar, but counts years\n * starting from the birth of Buddha in 543 BC (Gregorian). It supports only one\n * era, identified as 'BE'.\n */\nexport class BuddhistCalendar extends GregorianCalendar {\n identifier = 'buddhist';\n\n fromJulianDay(jd: number): CalendarDate {\n let gregorianDate = super.fromJulianDay(jd);\n let year = getExtendedYear(gregorianDate.era, gregorianDate.year);\n return new CalendarDate(\n this,\n year - BUDDHIST_ERA_START,\n gregorianDate.month,\n gregorianDate.day\n );\n }\n\n toJulianDay(date: AnyCalendarDate) {\n return super.toJulianDay(toGregorian(date));\n }\n\n getEras() {\n return ['BE'];\n }\n\n getDaysInMonth(date: AnyCalendarDate): number {\n return super.getDaysInMonth(toGregorian(date));\n }\n\n balanceDate() {}\n}\n\nfunction toGregorian(date: AnyCalendarDate) {\n let [era, year] = fromExtendedYear(date.year + BUDDHIST_ERA_START);\n return new CalendarDate(\n era,\n year,\n date.month,\n date.day\n );\n}\n","/*\n * Copyright 2020 Adobe. All rights reserved.\n * This file is licensed to you under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License. You may obtain a copy\n * of the License at http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software distributed under\n * the License is distributed on an \"AS IS\" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS\n * OF ANY KIND, either express or implied. See the License for the specific language\n * governing permissions and limitations under the License.\n */\n\nimport {add, addTime, addZoned, constrain, constrainTime, cycleDate, cycleTime, cycleZoned, set, setTime, setZoned, subtract, subtractTime, subtractZoned} from './manipulation';\nimport {AnyCalendarDate, AnyTime, Calendar, CycleOptions, CycleTimeOptions, DateDuration, DateField, DateFields, DateTimeDuration, Disambiguation, TimeDuration, TimeField, TimeFields} from './types';\nimport {compareDate, compareTime} from './queries';\nimport {dateTimeToString, dateToString, timeToString, zonedDateTimeToString} from './string';\nimport {GregorianCalendar} from './calendars/GregorianCalendar';\nimport {toCalendarDateTime, toDate, toZoned, zonedToDate} from './conversion';\n\nfunction shiftArgs(args: any[]) {\n let calendar: Calendar = typeof args[0] === 'object'\n ? args.shift()\n : new GregorianCalendar();\n\n let era: string;\n if (typeof args[0] === 'string') {\n era = args.shift();\n } else {\n let eras = calendar.getEras();\n era = eras[eras.length - 1];\n }\n\n let year = args.shift();\n let month = args.shift();\n let day = args.shift();\n\n return [calendar, era, year, month, day];\n}\n\n/** A CalendarDate represents a date without any time components in a specific calendar system. */\nexport class CalendarDate {\n // This prevents TypeScript from allowing other types with the same fields to match.\n // i.e. a ZonedDateTime should not be be passable to a parameter that expects CalendarDate.\n // If that behavior is desired, use the AnyCalendarDate interface instead.\n // @ts-ignore\n #type;\n /** The calendar system associated with this date, e.g. Gregorian. */\n public readonly calendar: Calendar;\n /** The calendar era for this date, e.g. \"BC\" or \"AD\". */\n public readonly era: string;\n /** The year of this date within the era. */\n public readonly year: number;\n /**\n * The month number within the year. Note that some calendar systems such as Hebrew\n * may have a variable number of months per year. Therefore, month numbers may not\n * always correspond to the same month names in different years.\n */\n public readonly month: number;\n /** The day number within the month. */\n public readonly day: number;\n\n constructor(year: number, month: number, day: number);\n constructor(era: string, year: number, month: number, day: number);\n constructor(calendar: Calendar, year: number, month: number, day: number);\n constructor(calendar: Calendar, era: string, year: number, month: number, day: number);\n constructor(...args: any[]) {\n let [calendar, era, year, month, day] = shiftArgs(args);\n this.calendar = calendar;\n this.era = era;\n this.year = year;\n this.month = month;\n this.day = day;\n\n constrain(this);\n }\n\n /** Returns a copy of this date. */\n copy(): CalendarDate {\n if (this.era) {\n return new CalendarDate(this.calendar, this.era, this.year, this.month, this.day);\n } else {\n return new CalendarDate(this.calendar, this.year, this.month, this.day);\n }\n }\n\n /** Returns a new `CalendarDate` with the given duration added to it. */\n add(duration: DateDuration): CalendarDate {\n return add(this, duration);\n }\n\n /** Returns a new `CalendarDate` with the given duration subtracted from it. */\n subtract(duration: DateDuration): CalendarDate {\n return subtract(this, duration);\n }\n\n /** Returns a new `CalendarDate` with the given fields set to the provided values. Other fields will be constrained accordingly. */\n set(fields: DateFields): CalendarDate {\n return set(this, fields);\n }\n\n /**\n * Returns a new `CalendarDate` with the given field adjusted by a specified amount.\n * When the resulting value reaches the limits of the field, it wraps around.\n */\n cycle(field: DateField, amount: number, options?: CycleOptions): CalendarDate {\n return cycleDate(this, field, amount, options);\n }\n\n /** Converts the date to a native JavaScript Date object, with the time set to midnight in the given time zone. */\n toDate(timeZone: string): Date {\n return toDate(this, timeZone);\n }\n\n /** Converts the date to an ISO 8601 formatted string. */\n toString(): string {\n return dateToString(this);\n }\n\n /** Compares this date with another. A negative result indicates that this date is before the given one, and a positive date indicates that it is after. */\n compare(b: AnyCalendarDate): number {\n return compareDate(this, b);\n }\n}\n\n/** A Time represents a clock time without any date components. */\nexport class Time {\n // This prevents TypeScript from allowing other types with the same fields to match.\n // @ts-ignore\n #type;\n /** The hour, numbered from 0 to 23. */\n public readonly hour: number;\n /** The minute in the hour. */\n public readonly minute: number;\n /** The second in the minute. */\n public readonly second: number;\n /** The millisecond in the second. */\n public readonly millisecond: number;\n\n constructor(\n hour: number = 0,\n minute: number = 0,\n second: number = 0,\n millisecond: number = 0\n ) {\n this.hour = hour;\n this.minute = minute;\n this.second = second;\n this.millisecond = millisecond;\n constrainTime(this);\n }\n\n /** Returns a copy of this time. */\n copy(): Time {\n return new Time(this.hour, this.minute, this.second, this.millisecond);\n }\n\n /** Returns a new `Time` with the given duration added to it. */\n add(duration: TimeDuration) {\n return addTime(this, duration);\n }\n\n /** Returns a new `Time` with the given duration subtracted from it. */\n subtract(duration: TimeDuration) {\n return subtractTime(this, duration);\n }\n\n /** Returns a new `Time` with the given fields set to the provided values. Other fields will be constrained accordingly. */\n set(fields: TimeFields) {\n return setTime(this, fields);\n }\n\n /**\n * Returns a new `Time` with the given field adjusted by a specified amount.\n * When the resulting value reaches the limits of the field, it wraps around.\n */\n cycle(field: TimeField, amount: number, options?: CycleTimeOptions) {\n return cycleTime(this, field, amount, options);\n }\n\n /** Converts the time to an ISO 8601 formatted string. */\n toString() {\n return timeToString(this);\n }\n\n /** Compares this time with another. A negative result indicates that this time is before the given one, and a positive time indicates that it is after. */\n compare(b: AnyTime) {\n return compareTime(this, b);\n }\n}\n\n/** A CalendarDateTime represents a date and time without a time zone, in a specific calendar system. */\nexport class CalendarDateTime {\n // This prevents TypeScript from allowing other types with the same fields to match.\n // @ts-ignore\n #type;\n /** The calendar system associated with this date, e.g. Gregorian. */\n public readonly calendar: Calendar;\n /** The calendar era for this date, e.g. \"BC\" or \"AD\". */\n public readonly era: string;\n /** The year of this date within the era. */\n public readonly year: number;\n /**\n * The month number within the year. Note that some calendar systems such as Hebrew\n * may have a variable number of months per year. Therefore, month numbers may not\n * always correspond to the same month names in different years.\n */\n public readonly month: number;\n /** The day number within the month. */\n public readonly day: number;\n /** The hour in the day, numbered from 0 to 23. */\n public readonly hour: number;\n /** The minute in the hour. */\n public readonly minute: number;\n /** The second in the minute. */\n public readonly second: number;\n /** The millisecond in the second. */\n public readonly millisecond: number;\n\n constructor(year: number, month: number, day: number, hour?: number, minute?: number, second?: number, millisecond?: number);\n constructor(era: string, year: number, month: number, day: number, hour?: number, minute?: number, second?: number, millisecond?: number);\n constructor(calendar: Calendar, year: number, month: number, day: number, hour?: number, minute?: number, second?: number, millisecond?: number);\n constructor(calendar: Calendar, era: string, year: number, month: number, day: number, hour?: number, minute?: number, second?: number, millisecond?: number);\n constructor(...args: any[]) {\n let [calendar, era, year, month, day] = shiftArgs(args);\n this.calendar = calendar;\n this.era = era;\n this.year = year;\n this.month = month;\n this.day = day;\n this.hour = args.shift() || 0;\n this.minute = args.shift() || 0;\n this.second = args.shift() || 0;\n this.millisecond = args.shift() || 0;\n\n constrain(this);\n }\n\n /** Returns a copy of this date. */\n copy(): CalendarDateTime {\n if (this.era) {\n return new CalendarDateTime(this.calendar, this.era, this.year, this.month, this.day, this.hour, this.minute, this.second, this.millisecond);\n } else {\n return new CalendarDateTime(this.calendar, this.year, this.month, this.day, this.hour, this.minute, this.second, this.millisecond);\n }\n }\n\n /** Returns a new `CalendarDateTime` with the given duration added to it. */\n add(duration: DateTimeDuration): CalendarDateTime {\n return add(this, duration);\n }\n\n /** Returns a new `CalendarDateTime` with the given duration subtracted from it. */\n subtract(duration: DateTimeDuration): CalendarDateTime {\n return subtract(this, duration);\n }\n\n /** Returns a new `CalendarDateTime` with the given fields set to the provided values. Other fields will be constrained accordingly. */\n set(fields: DateFields & TimeFields): CalendarDateTime {\n return set(setTime(this, fields), fields);\n }\n\n /**\n * Returns a new `CalendarDateTime` with the given field adjusted by a specified amount.\n * When the resulting value reaches the limits of the field, it wraps around.\n */\n cycle(field: DateField | TimeField, amount: number, options?: CycleTimeOptions): CalendarDateTime {\n switch (field) {\n case 'era':\n case 'year':\n case 'month':\n case 'day':\n return cycleDate(this, field, amount, options);\n default:\n return cycleTime(this, field, amount, options);\n }\n }\n\n /** Converts the date to a native JavaScript Date object in the given time zone. */\n toDate(timeZone: string, disambiguation?: Disambiguation): Date {\n return toDate(this, timeZone, disambiguation);\n }\n\n /** Converts the date to an ISO 8601 formatted string. */\n toString(): string {\n return dateTimeToString(this);\n }\n\n /** Compares this date with another. A negative result indicates that this date is before the given one, and a positive date indicates that it is after. */\n compare(b: CalendarDate | CalendarDateTime | ZonedDateTime): number {\n let res = compareDate(this, b);\n if (res === 0) {\n return compareTime(this, toCalendarDateTime(b));\n }\n\n return res;\n }\n}\n\n/** A ZonedDateTime represents a date and time in a specific time zone and calendar system. */\nexport class ZonedDateTime {\n // This prevents TypeScript from allowing other types with the same fields to match.\n // @ts-ignore\n #type;\n /** The calendar system associated with this date, e.g. Gregorian. */\n public readonly calendar: Calendar;\n /** The calendar era for this date, e.g. \"BC\" or \"AD\". */\n public readonly era: string;\n /** The year of this date within the era. */\n public readonly year: number;\n /**\n * The month number within the year. Note that some calendar systems such as Hebrew\n * may have a variable number of months per year. Therefore, month numbers may not\n * always correspond to the same month names in different years.\n */\n public readonly month: number;\n /** The day number within the month. */\n public readonly day: number;\n /** The hour in the day, numbered from 0 to 23. */\n public readonly hour: number;\n /** The minute in the hour. */\n public readonly minute: number;\n /** The second in the minute. */\n public readonly second: number;\n /** The millisecond in the second. */\n public readonly millisecond: number;\n /** The IANA time zone identifier that this date and time is represented in. */\n public readonly timeZone: string;\n /** The UTC offset for this time, in milliseconds. */\n public readonly offset: number;\n\n constructor(year: number, month: number, day: number, timeZone: string, offset: number, hour?: number, minute?: number, second?: number, millisecond?: number);\n constructor(era: string, year: number, month: number, day: number, timeZone: string, offset: number, hour?: number, minute?: number, second?: number, millisecond?: number);\n constructor(calendar: Calendar, year: number, month: number, day: number, timeZone: string, offset: number, hour?: number, minute?: number, second?: number, millisecond?: number);\n constructor(calendar: Calendar, era: string, year: number, month: number, day: number, timeZone: string, offset: number, hour?: number, minute?: number, second?: number, millisecond?: number);\n constructor(...args: any[]) {\n let [calendar, era, year, month, day] = shiftArgs(args);\n let timeZone = args.shift();\n let offset = args.shift();\n this.calendar = calendar;\n this.era = era;\n this.year = year;\n this.month = month;\n this.day = day;\n this.timeZone = timeZone;\n this.offset = offset;\n this.hour = args.shift() || 0;\n this.minute = args.shift() || 0;\n this.second = args.shift() || 0;\n this.millisecond = args.shift() || 0;\n\n constrain(this);\n }\n\n /** Returns a copy of this date. */\n copy(): ZonedDateTime {\n if (this.era) {\n return new ZonedDateTime(this.calendar, this.era, this.year, this.month, this.day, this.timeZone, this.offset, this.hour, this.minute, this.second, this.millisecond);\n } else {\n return new ZonedDateTime(this.calendar, this.year, this.month, this.day, this.timeZone, this.offset, this.hour, this.minute, this.second, this.millisecond);\n }\n }\n\n /** Returns a new `ZonedDateTime` with the given duration added to it. */\n add(duration: DateTimeDuration) {\n return addZoned(this, duration);\n }\n\n /** Returns a new `ZonedDateTime` with the given duration subtracted from it. */\n subtract(duration: DateTimeDuration) {\n return subtractZoned(this, duration);\n }\n\n /** Returns a new `ZonedDateTime` with the given fields set to the provided values. Other fields will be constrained accordingly. */\n set(fields: DateFields & TimeFields, disambiguation?: Disambiguation) {\n return setZoned(this, fields, disambiguation);\n }\n\n /**\n * Returns a new `ZonedDateTime` with the given field adjusted by a specified amount.\n * When the resulting value reaches the limits of the field, it wraps around.\n */\n cycle(field: DateField | TimeField, amount: number, options?: CycleTimeOptions) {\n return cycleZoned(this, field, amount, options);\n }\n\n /** Converts the date to a native JavaScript Date object. */\n toDate() {\n return zonedToDate(this);\n }\n\n /** Converts the date to an ISO 8601 formatted string, including the UTC offset and time zone identifier. */\n toString() {\n return zonedDateTimeToString(this);\n }\n\n /** Converts the date to an ISO 8601 formatted string in UTC. */\n toAbsoluteString() {\n return this.toDate().toISOString();\n }\n\n /** Compares this date with another. A negative result indicates that this date is before the given one, and a positive date indicates that it is after. */\n compare(b: CalendarDate | CalendarDateTime | ZonedDateTime) {\n // TODO: Is this a bad idea??\n return this.toDate().getTime() - toZoned(b, this.timeZone).toDate().getTime();\n }\n}\n","/*\n * Copyright 2020 Adobe. All rights reserved.\n * This file is licensed to you under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License. You may obtain a copy\n * of the License at http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software distributed under\n * the License is distributed on an \"AS IS\" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS\n * OF ANY KIND, either express or implied. See the License for the specific language\n * governing permissions and limitations under the License.\n */\n\nlet formatterCache = new Map();\n\ninterface ResolvedDateTimeFormatOptions extends Intl.ResolvedDateTimeFormatOptions {\n hourCycle?: Intl.DateTimeFormatOptions['hourCycle']\n}\n\ninterface DateRangeFormatPart extends Intl.DateTimeFormatPart {\n source: 'startRange' | 'endRange' | 'shared'\n}\n\n/** A wrapper around Intl.DateTimeFormat that fixes various browser bugs, and polyfills new features. */\nexport class DateFormatter implements Intl.DateTimeFormat {\n private formatter: Intl.DateTimeFormat;\n private options: Intl.DateTimeFormatOptions;\n private resolvedHourCycle: Intl.DateTimeFormatOptions['hourCycle'];\n\n constructor(locale: string, options: Intl.DateTimeFormatOptions = {}) {\n this.formatter = getCachedDateFormatter(locale, options);\n this.options = options;\n }\n\n /** Formats a date as a string according to the locale and format options passed to the constructor. */\n format(value: Date): string {\n return this.formatter.format(value);\n }\n\n /** Formats a date to an array of parts such as separators, numbers, punctuation, and more. */\n formatToParts(value: Date): Intl.DateTimeFormatPart[] {\n return this.formatter.formatToParts(value);\n }\n\n /** Formats a date range as a string. */\n formatRange(start: Date, end: Date): string {\n // @ts-ignore\n if (typeof this.formatter.formatRange === 'function') {\n // @ts-ignore\n return this.formatter.formatRange(start, end);\n }\n\n if (end < start) {\n throw new RangeError('End date must be >= start date');\n }\n\n // Very basic fallback for old browsers.\n return `${this.formatter.format(start)} – ${this.formatter.format(end)}`;\n }\n\n /** Formats a date range as an array of parts. */\n formatRangeToParts(start: Date, end: Date): DateRangeFormatPart[] {\n // @ts-ignore\n if (typeof this.formatter.formatRangeToParts === 'function') {\n // @ts-ignore\n return this.formatter.formatRangeToParts(start, end);\n }\n\n if (end < start) {\n throw new RangeError('End date must be >= start date');\n }\n\n let startParts = this.formatter.formatToParts(start);\n let endParts = this.formatter.formatToParts(end);\n return [\n ...startParts.map(p => ({...p, source: 'startRange'} as DateRangeFormatPart)),\n {type: 'literal', value: ' – ', source: 'shared'},\n ...endParts.map(p => ({...p, source: 'endRange'} as DateRangeFormatPart))\n ];\n }\n\n /** Returns the resolved formatting options based on the values passed to the constructor. */\n resolvedOptions(): ResolvedDateTimeFormatOptions {\n let resolvedOptions = this.formatter.resolvedOptions() as ResolvedDateTimeFormatOptions;\n if (hasBuggyResolvedHourCycle()) {\n if (!this.resolvedHourCycle) {\n this.resolvedHourCycle = getResolvedHourCycle(resolvedOptions.locale, this.options);\n }\n resolvedOptions.hourCycle = this.resolvedHourCycle;\n resolvedOptions.hour12 = this.resolvedHourCycle === 'h11' || this.resolvedHourCycle === 'h12';\n }\n\n // Safari uses a different name for the Ethiopic (Amete Alem) calendar.\n // https://bugs.webkit.org/show_bug.cgi?id=241564\n if (resolvedOptions.calendar === 'ethiopic-amete-alem') {\n resolvedOptions.calendar = 'ethioaa';\n }\n\n return resolvedOptions;\n }\n}\n\n// There are multiple bugs involving the hour12 and hourCycle options in various browser engines.\n// - Chrome [1] (and the ECMA 402 spec [2]) resolve hour12: false in English and other locales to h24 (24:00 - 23:59)\n// rather than h23 (00:00 - 23:59). Same can happen with hour12: true in French, which Chrome resolves to h11 (00:00 - 11:59)\n// rather than h12 (12:00 - 11:59).\n// - WebKit returns an incorrect hourCycle resolved option in the French locale due to incorrect parsing of 'h' literal\n// in the resolved pattern. It also formats incorrectly when specifying the hourCycle option for the same reason. [3]\n// [1] https://bugs.chromium.org/p/chromium/issues/detail?id=1045791\n// [2] https://github.com/tc39/ecma402/issues/402\n// [3] https://bugs.webkit.org/show_bug.cgi?id=229313\n\n// https://github.com/unicode-org/cldr/blob/018b55eff7ceb389c7e3fc44e2f657eae3b10b38/common/supplemental/supplementalData.xml#L4774-L4802\nconst hour12Preferences = {\n true: {\n // Only Japanese uses the h11 style for 12 hour time. All others use h12.\n ja: 'h11'\n },\n false: {\n // All locales use h23 for 24 hour time. None use h24.\n }\n};\n\nfunction getCachedDateFormatter(locale: string, options: Intl.DateTimeFormatOptions = {}): Intl.DateTimeFormat {\n // Work around buggy hour12 behavior in Chrome / ECMA 402 spec by using hourCycle instead.\n // Only apply the workaround if the issue is detected, because the hourCycle option is buggy in Safari.\n if (typeof options.hour12 === 'boolean' && hasBuggyHour12Behavior()) {\n options = {...options};\n let pref = hour12Preferences[String(options.hour12)][locale.split('-')[0]];\n let defaultHourCycle = options.hour12 ? 'h12' : 'h23';\n options.hourCycle = pref ?? defaultHourCycle;\n delete options.hour12;\n }\n\n let cacheKey = locale + (options ? Object.entries(options).sort((a, b) => a[0] < b[0] ? -1 : 1).join() : '');\n if (formatterCache.has(cacheKey)) {\n return formatterCache.get(cacheKey)!;\n }\n\n let numberFormatter = new Intl.DateTimeFormat(locale, options);\n formatterCache.set(cacheKey, numberFormatter);\n return numberFormatter;\n}\n\nlet _hasBuggyHour12Behavior: boolean | null = null;\nfunction hasBuggyHour12Behavior() {\n if (_hasBuggyHour12Behavior == null) {\n _hasBuggyHour12Behavior = new Intl.DateTimeFormat('en-US', {\n hour: 'numeric',\n hour12: false\n }).format(new Date(2020, 2, 3, 0)) === '24';\n }\n\n return _hasBuggyHour12Behavior;\n}\n\nlet _hasBuggyResolvedHourCycle: boolean | null = null;\nfunction hasBuggyResolvedHourCycle() {\n if (_hasBuggyResolvedHourCycle == null) {\n _hasBuggyResolvedHourCycle = (new Intl.DateTimeFormat('fr', {\n hour: 'numeric',\n hour12: false\n }).resolvedOptions() as ResolvedDateTimeFormatOptions).hourCycle === 'h12';\n }\n\n return _hasBuggyResolvedHourCycle;\n}\n\nfunction getResolvedHourCycle(locale: string, options: Intl.DateTimeFormatOptions) {\n if (!options.timeStyle && !options.hour) {\n return undefined;\n }\n\n // Work around buggy results in resolved hourCycle and hour12 options in WebKit.\n // Format the minimum possible hour and maximum possible hour in a day and parse the results.\n locale = locale.replace(/(-u-)?-nu-[a-zA-Z0-9]+/, '');\n locale += (locale.includes('-u-') ? '' : '-u') + '-nu-latn';\n let formatter = getCachedDateFormatter(locale, {\n ...options,\n timeZone: undefined // use local timezone\n });\n\n let min = parseInt(formatter.formatToParts(new Date(2020, 2, 3, 0)).find(p => p.type === 'hour')!.value, 10);\n let max = parseInt(formatter.formatToParts(new Date(2020, 2, 3, 23)).find(p => p.type === 'hour')!.value, 10);\n\n if (min === 0 && max === 23) {\n return 'h23';\n }\n\n if (min === 24 && max === 23) {\n return 'h24';\n }\n\n if (min === 0 && max === 11) {\n return 'h11';\n }\n\n if (min === 12 && max === 11) {\n return 'h12';\n }\n\n throw new Error('Unexpected hour cycle result');\n}\n","/*\n * Copyright 2020 Adobe. All rights reserved.\n * This file is licensed to you under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License. You may obtain a copy\n * of the License at http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software distributed under\n * the License is distributed on an \"AS IS\" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS\n * OF ANY KIND, either express or implied. See the License for the specific language\n * governing permissions and limitations under the License.\n */\n\n// Portions of the code in this file are based on code from ICU.\n// Original licensing can be found in the NOTICE file in the root directory of this source tree.\n\nimport {AnyCalendarDate, Calendar} from '../types';\nimport {CalendarDate} from '../CalendarDate';\nimport {Mutable} from '../utils';\n\nconst ETHIOPIC_EPOCH = 1723856;\nconst COPTIC_EPOCH = 1824665;\n\n// The delta between Amete Alem 1 and Amete Mihret 1\n// AA 5501 = AM 1\nconst AMETE_MIHRET_DELTA = 5500;\n\nfunction ceToJulianDay(epoch: number, year: number, month: number, day: number): number {\n return (\n epoch // difference from Julian epoch to 1,1,1\n + 365 * year // number of days from years\n + Math.floor(year / 4) // extra day of leap year\n + 30 * (month - 1) // number of days from months (1 based)\n + day - 1 // number of days for present month (1 based)\n );\n}\n\nfunction julianDayToCE(epoch: number, jd: number) {\n let year = Math.floor((4 * (jd - epoch)) / 1461);\n let month = 1 + Math.floor((jd - ceToJulianDay(epoch, year, 1, 1)) / 30);\n let day = jd + 1 - ceToJulianDay(epoch, year, month, 1);\n return [year, month, day];\n}\n\nfunction getLeapDay(year: number) {\n return Math.floor((year % 4) / 3);\n}\n\nfunction getDaysInMonth(year: number, month: number) {\n // The Ethiopian and Coptic calendars have 13 months, 12 of 30 days each and\n // an intercalary month at the end of the year of 5 or 6 days, depending whether\n // the year is a leap year or not. The Leap Year follows the same rules as the\n // Julian Calendar so that the extra month always has six days in the year before\n // a Julian Leap Year.\n if (month % 13 !== 0) {\n // not intercalary month\n return 30;\n } else {\n // intercalary month 5 days + possible leap day\n return getLeapDay(year) + 5;\n }\n}\n\n/**\n * The Ethiopic calendar system is the official calendar used in Ethiopia.\n * It includes 12 months of 30 days each, plus 5 or 6 intercalary days depending\n * on whether it is a leap year. Two eras are supported: 'AA' and 'AM'.\n */\nexport class EthiopicCalendar implements Calendar {\n identifier = 'ethiopic';\n\n fromJulianDay(jd: number): CalendarDate {\n let [year, month, day] = julianDayToCE(ETHIOPIC_EPOCH, jd);\n let era = 'AM';\n if (year <= 0) {\n era = 'AA';\n year += AMETE_MIHRET_DELTA;\n }\n\n return new CalendarDate(this, era, year, month, day);\n }\n\n toJulianDay(date: AnyCalendarDate) {\n let year = date.year;\n if (date.era === 'AA') {\n year -= AMETE_MIHRET_DELTA;\n }\n\n return ceToJulianDay(ETHIOPIC_EPOCH, year, date.month, date.day);\n }\n\n getDaysInMonth(date: AnyCalendarDate): number {\n return getDaysInMonth(date.year, date.month);\n }\n\n getMonthsInYear(): number {\n return 13;\n }\n\n getDaysInYear(date: AnyCalendarDate): number {\n return 365 + getLeapDay(date.year);\n }\n\n getYearsInEra(date: AnyCalendarDate): number {\n // 9999-12-31 gregorian is 9992-20-02 ethiopic.\n // Round down to 9991 for the last full year.\n // AA 9999-01-01 ethiopic is 4506-09-30 gregorian.\n return date.era === 'AA' ? 9999 : 9991;\n }\n\n getEras() {\n return ['AA', 'AM'];\n }\n}\n\n/**\n * The Ethiopic (Amete Alem) calendar is the same as the modern Ethiopic calendar,\n * except years were measured from a different epoch. Only one era is supported: 'AA'.\n */\nexport class EthiopicAmeteAlemCalendar extends EthiopicCalendar {\n identifier = 'ethioaa'; // also known as 'ethiopic-amete-alem' in ICU\n\n fromJulianDay(jd: number): CalendarDate {\n let [year, month, day] = julianDayToCE(ETHIOPIC_EPOCH, jd);\n year += AMETE_MIHRET_DELTA;\n return new CalendarDate(this, 'AA', year, month, day);\n }\n\n getEras() {\n return ['AA'];\n }\n\n getYearsInEra(): number {\n // 9999-13-04 ethioaa is the maximum date, which is equivalent to 4506-09-29 gregorian.\n return 9999;\n }\n}\n\n/**\n * The Coptic calendar is similar to the Ethiopic calendar.\n * It includes 12 months of 30 days each, plus 5 or 6 intercalary days depending\n * on whether it is a leap year. Two eras are supported: 'BCE' and 'CE'.\n */\nexport class CopticCalendar extends EthiopicCalendar {\n identifier = 'coptic';\n\n fromJulianDay(jd: number): CalendarDate {\n let [year, month, day] = julianDayToCE(COPTIC_EPOCH, jd);\n let era = 'CE';\n if (year <= 0) {\n era = 'BCE';\n year = 1 - year;\n }\n\n return new CalendarDate(this, era, year, month, day);\n }\n\n toJulianDay(date: AnyCalendarDate) {\n let year = date.year;\n if (date.era === 'BCE') {\n year = 1 - year;\n }\n\n return ceToJulianDay(COPTIC_EPOCH, year, date.month, date.day);\n }\n\n getDaysInMonth(date: AnyCalendarDate): number {\n let year = date.year;\n if (date.era === 'BCE') {\n year = 1 - year;\n }\n\n return getDaysInMonth(year, date.month);\n }\n\n isInverseEra(date: AnyCalendarDate): boolean {\n return date.era === 'BCE';\n }\n\n balanceDate(date: Mutable) {\n if (date.year <= 0) {\n date.era = date.era === 'BCE' ? 'CE' : 'BCE';\n date.year = 1 - date.year;\n }\n }\n\n getEras() {\n return ['BCE', 'CE'];\n }\n\n getYearsInEra(date: AnyCalendarDate): number {\n // 9999-12-30 gregorian is 9716-02-20 coptic.\n // Round down to 9715 for the last full year.\n // BCE 9999-01-01 coptic is BC 9716-06-15 gregorian.\n return date.era === 'BCE' ? 9999 : 9715;\n }\n}\n","/*\n * Copyright 2020 Adobe. All rights reserved.\n * This file is licensed to you under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License. You may obtain a copy\n * of the License at http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software distributed under\n * the License is distributed on an \"AS IS\" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS\n * OF ANY KIND, either express or implied. See the License for the specific language\n * governing permissions and limitations under the License.\n */\n\n// Portions of the code in this file are based on code from ICU.\n// Original licensing can be found in the NOTICE file in the root directory of this source tree.\n\nimport {AnyCalendarDate, Calendar} from '../types';\nimport {CalendarDate} from '../CalendarDate';\nimport {mod, Mutable} from '../utils';\n\nconst EPOCH = 1721426; // 001/01/03 Julian C.E.\nexport function gregorianToJulianDay(era: string, year: number, month: number, day: number): number {\n year = getExtendedYear(era, year);\n\n let y1 = year - 1;\n let monthOffset = -2;\n if (month <= 2) {\n monthOffset = 0;\n } else if (isLeapYear(year)) {\n monthOffset = -1;\n }\n\n return (\n EPOCH -\n 1 +\n 365 * y1 +\n Math.floor(y1 / 4) -\n Math.floor(y1 / 100) +\n Math.floor(y1 / 400) +\n Math.floor((367 * month - 362) / 12 + monthOffset + day)\n );\n}\n\nexport function isLeapYear(year: number): boolean {\n return year % 4 === 0 && (year % 100 !== 0 || year % 400 === 0);\n}\n\nexport function getExtendedYear(era: string, year: number): number {\n return era === 'BC' ? 1 - year : year;\n}\n\nexport function fromExtendedYear(year: number): [string, number] {\n let era = 'AD';\n if (year <= 0) {\n era = 'BC';\n year = 1 - year;\n }\n\n return [era, year];\n}\n\nconst daysInMonth = {\n standard: [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31],\n leapyear: [31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]\n};\n\n/**\n * The Gregorian calendar is the most commonly used calendar system in the world. It supports two eras: BC, and AD.\n * Years always contain 12 months, and 365 or 366 days depending on whether it is a leap year.\n */\nexport class GregorianCalendar implements Calendar {\n identifier = 'gregory';\n\n fromJulianDay(jd: number): CalendarDate {\n let jd0 = jd;\n let depoch = jd0 - EPOCH;\n let quadricent = Math.floor(depoch / 146097);\n let dqc = mod(depoch, 146097);\n let cent = Math.floor(dqc / 36524);\n let dcent = mod(dqc, 36524);\n let quad = Math.floor(dcent / 1461);\n let dquad = mod(dcent, 1461);\n let yindex = Math.floor(dquad / 365);\n\n let extendedYear = quadricent * 400 + cent * 100 + quad * 4 + yindex + (cent !== 4 && yindex !== 4 ? 1 : 0);\n let [era, year] = fromExtendedYear(extendedYear);\n let yearDay = jd0 - gregorianToJulianDay(era, year, 1, 1);\n let leapAdj = 2;\n if (jd0 < gregorianToJulianDay(era, year, 3, 1)) {\n leapAdj = 0;\n } else if (isLeapYear(year)) {\n leapAdj = 1;\n }\n let month = Math.floor(((yearDay + leapAdj) * 12 + 373) / 367);\n let day = jd0 - gregorianToJulianDay(era, year, month, 1) + 1;\n\n return new CalendarDate(era, year, month, day);\n }\n\n toJulianDay(date: AnyCalendarDate): number {\n return gregorianToJulianDay(date.era, date.year, date.month, date.day);\n }\n\n getDaysInMonth(date: AnyCalendarDate): number {\n return daysInMonth[isLeapYear(date.year) ? 'leapyear' : 'standard'][date.month - 1];\n }\n\n // eslint-disable-next-line @typescript-eslint/no-unused-vars\n getMonthsInYear(date: AnyCalendarDate): number {\n return 12;\n }\n\n getDaysInYear(date: AnyCalendarDate): number {\n return isLeapYear(date.year) ? 366 : 365;\n }\n\n // eslint-disable-next-line @typescript-eslint/no-unused-vars\n getYearsInEra(date: AnyCalendarDate): number {\n return 9999;\n }\n\n getEras() {\n return ['BC', 'AD'];\n }\n\n isInverseEra(date: AnyCalendarDate): boolean {\n return date.era === 'BC';\n }\n\n balanceDate(date: Mutable) {\n if (date.year <= 0) {\n date.era = date.era === 'BC' ? 'AD' : 'BC';\n date.year = 1 - date.year;\n }\n }\n}\n","/*\n * Copyright 2020 Adobe. All rights reserved.\n * This file is licensed to you under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License. You may obtain a copy\n * of the License at http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software distributed under\n * the License is distributed on an \"AS IS\" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS\n * OF ANY KIND, either express or implied. See the License for the specific language\n * governing permissions and limitations under the License.\n */\n\n// Portions of the code in this file are based on code from ICU.\n// Original licensing can be found in the NOTICE file in the root directory of this source tree.\n\nimport {AnyCalendarDate, Calendar} from '../types';\nimport {CalendarDate} from '../CalendarDate';\nimport {mod, Mutable} from '../utils';\n\nconst HEBREW_EPOCH = 347997;\n\n// Hebrew date calculations are performed in terms of days, hours, and\n// \"parts\" (or halakim), which are 1/1080 of an hour, or 3 1/3 seconds.\nconst HOUR_PARTS = 1080;\nconst DAY_PARTS = 24 * HOUR_PARTS;\n\n// An approximate value for the length of a lunar month.\n// It is used to calculate the approximate year and month of a given\n// absolute date.\nconst MONTH_DAYS = 29;\nconst MONTH_FRACT = 12 * HOUR_PARTS + 793;\nconst MONTH_PARTS = MONTH_DAYS * DAY_PARTS + MONTH_FRACT;\n\nfunction isLeapYear(year: number) {\n return mod(year * 7 + 1, 19) < 7;\n}\n\n// Test for delay of start of new year and to avoid\n// Sunday, Wednesday, and Friday as start of the new year.\nfunction hebrewDelay1(year: number) {\n let months = Math.floor((235 * year - 234) / 19);\n let parts = 12084 + 13753 * months;\n let day = months * 29 + Math.floor(parts / 25920);\n\n if (mod(3 * (day + 1), 7) < 3) {\n day += 1;\n }\n\n return day;\n}\n\n// Check for delay in start of new year due to length of adjacent years\nfunction hebrewDelay2(year: number) {\n let last = hebrewDelay1(year - 1);\n let present = hebrewDelay1(year);\n let next = hebrewDelay1(year + 1);\n\n if (next - present === 356) {\n return 2;\n }\n\n if (present - last === 382) {\n return 1;\n }\n\n return 0;\n}\n\nfunction startOfYear(year: number) {\n return hebrewDelay1(year) + hebrewDelay2(year);\n}\n\nfunction getDaysInYear(year: number) {\n return startOfYear(year + 1) - startOfYear(year);\n}\n\nfunction getYearType(year: number) {\n let yearLength = getDaysInYear(year);\n\n if (yearLength > 380) {\n yearLength -= 30; // Subtract length of leap month.\n }\n\n switch (yearLength) {\n case 353:\n return 0; // deficient\n case 354:\n return 1; // normal\n case 355:\n return 2; // complete\n }\n}\n\nfunction getDaysInMonth(year: number, month: number): number {\n // Normalize month numbers from 1 - 13, even on non-leap years\n if (month >= 6 && !isLeapYear(year)) {\n month++;\n }\n\n // First of all, dispose of fixed-length 29 day months\n if (month === 4 || month === 7 || month === 9 || month === 11 || month === 13) {\n return 29;\n }\n\n let yearType = getYearType(year);\n\n // If it's Heshvan, days depend on length of year\n if (month === 2) {\n return yearType === 2 ? 30 : 29;\n }\n\n // Similarly, Kislev varies with the length of year\n if (month === 3) {\n return yearType === 0 ? 29 : 30;\n }\n\n // Adar I only exists in leap years\n if (month === 6) {\n return isLeapYear(year) ? 30 : 0;\n }\n\n return 30;\n}\n\n/**\n * The Hebrew calendar is used in Israel and around the world by the Jewish faith.\n * Years include either 12 or 13 months depending on whether it is a leap year.\n * In leap years, an extra month is inserted at month 6.\n */\nexport class HebrewCalendar implements Calendar {\n identifier = 'hebrew';\n\n fromJulianDay(jd: number): CalendarDate {\n let d = jd - HEBREW_EPOCH;\n let m = (d * DAY_PARTS) / MONTH_PARTS; // Months (approx)\n let year = Math.floor((19 * m + 234) / 235) + 1; // Years (approx)\n let ys = startOfYear(year); // 1st day of year\n let dayOfYear = Math.floor(d - ys);\n\n // Because of the postponement rules, it's possible to guess wrong. Fix it.\n while (dayOfYear < 1) {\n year--;\n ys = startOfYear(year);\n dayOfYear = Math.floor(d - ys);\n }\n\n // Now figure out which month we're in, and the date within that month\n let month = 1;\n let monthStart = 0;\n while (monthStart < dayOfYear) {\n monthStart += getDaysInMonth(year, month);\n month++;\n }\n\n month--;\n monthStart -= getDaysInMonth(year, month);\n\n let day = dayOfYear - monthStart;\n return new CalendarDate(this, year, month, day);\n }\n\n toJulianDay(date: AnyCalendarDate) {\n let jd = startOfYear(date.year);\n for (let month = 1; month < date.month; month++) {\n jd += getDaysInMonth(date.year, month);\n }\n\n return jd + date.day + HEBREW_EPOCH;\n }\n\n getDaysInMonth(date: AnyCalendarDate): number {\n return getDaysInMonth(date.year, date.month);\n }\n\n getMonthsInYear(date: AnyCalendarDate): number {\n return isLeapYear(date.year) ? 13 : 12;\n }\n\n getDaysInYear(date: AnyCalendarDate): number {\n return getDaysInYear(date.year);\n }\n\n getYearsInEra(): number {\n // 6239 gregorian\n return 9999;\n }\n\n getEras() {\n return ['AM'];\n }\n\n balanceYearMonth(date: Mutable, previousDate: AnyCalendarDate) {\n // Keep date in the same month when switching between leap years and non leap years\n if (previousDate.year !== date.year) {\n if (isLeapYear(previousDate.year) && !isLeapYear(date.year) && previousDate.month > 6) {\n date.month--;\n } else if (!isLeapYear(previousDate.year) && isLeapYear(date.year) && previousDate.month > 6) {\n date.month++;\n }\n }\n }\n}\n","/*\n * Copyright 2020 Adobe. All rights reserved.\n * This file is licensed to you under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License. You may obtain a copy\n * of the License at http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software distributed under\n * the License is distributed on an \"AS IS\" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS\n * OF ANY KIND, either express or implied. See the License for the specific language\n * governing permissions and limitations under the License.\n */\n\n// Portions of the code in this file are based on code from ICU.\n// Original licensing can be found in the NOTICE file in the root directory of this source tree.\n\nimport {AnyCalendarDate} from '../types';\nimport {CalendarDate} from '../CalendarDate';\nimport {fromExtendedYear, GregorianCalendar, gregorianToJulianDay, isLeapYear} from './GregorianCalendar';\n\n// Starts in 78 AD,\nconst INDIAN_ERA_START = 78;\n\n// The Indian year starts 80 days later than the Gregorian year.\nconst INDIAN_YEAR_START = 80;\n\n/**\n * The Indian National Calendar is similar to the Gregorian calendar, but with\n * years numbered since the Saka era in 78 AD (Gregorian). There are 12 months\n * in each year, with either 30 or 31 days. Only one era identifier is supported: 'saka'.\n */\nexport class IndianCalendar extends GregorianCalendar {\n identifier = 'indian';\n\n fromJulianDay(jd: number): CalendarDate {\n // Gregorian date for Julian day\n let date = super.fromJulianDay(jd);\n\n // Year in Saka era\n let indianYear = date.year - INDIAN_ERA_START;\n\n // Day number in Gregorian year (starting from 0)\n let yDay = jd - gregorianToJulianDay(date.era, date.year, 1, 1);\n\n let leapMonth: number;\n if (yDay < INDIAN_YEAR_START) {\n // Day is at the end of the preceding Saka year\n indianYear--;\n\n // Days in leapMonth this year, previous Gregorian year\n leapMonth = isLeapYear(date.year - 1) ? 31 : 30;\n yDay += leapMonth + (31 * 5) + (30 * 3) + 10;\n } else {\n // Days in leapMonth this year\n leapMonth = isLeapYear(date.year) ? 31 : 30;\n yDay -= INDIAN_YEAR_START;\n }\n\n let indianMonth: number;\n let indianDay: number;\n if (yDay < leapMonth) {\n indianMonth = 1;\n indianDay = yDay + 1;\n } else {\n let mDay = yDay - leapMonth;\n if (mDay < (31 * 5)) {\n indianMonth = Math.floor(mDay / 31) + 2;\n indianDay = (mDay % 31) + 1;\n } else {\n mDay -= 31 * 5;\n indianMonth = Math.floor(mDay / 30) + 7;\n indianDay = (mDay % 30) + 1;\n }\n }\n\n return new CalendarDate(this, indianYear, indianMonth, indianDay);\n }\n\n toJulianDay(date: AnyCalendarDate) {\n let extendedYear = date.year + INDIAN_ERA_START;\n let [era, year] = fromExtendedYear(extendedYear);\n\n let leapMonth: number;\n let jd: number;\n if (isLeapYear(year)) {\n leapMonth = 31;\n jd = gregorianToJulianDay(era, year, 3, 21);\n } else {\n leapMonth = 30;\n jd = gregorianToJulianDay(era, year, 3, 22);\n }\n\n if (date.month === 1) {\n return jd + date.day - 1;\n }\n\n jd += leapMonth + Math.min(date.month - 2, 5) * 31;\n\n if (date.month >= 8) {\n jd += (date.month - 7) * 30;\n }\n\n jd += date.day - 1;\n return jd;\n }\n\n getDaysInMonth(date: AnyCalendarDate): number {\n if (date.month === 1 && isLeapYear(date.year + INDIAN_ERA_START)) {\n return 31;\n }\n\n if (date.month >= 2 && date.month <= 6) {\n return 31;\n }\n\n return 30;\n }\n\n getYearsInEra(): number {\n // 9999-12-31 gregorian is 9920-10-10 indian.\n // Round down to 9919 for the last full year.\n return 9919;\n }\n\n getEras() {\n return ['saka'];\n }\n\n balanceDate() {}\n}\n","/*\n * Copyright 2020 Adobe. All rights reserved.\n * This file is licensed to you under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License. You may obtain a copy\n * of the License at http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software distributed under\n * the License is distributed on an \"AS IS\" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS\n * OF ANY KIND, either express or implied. See the License for the specific language\n * governing permissions and limitations under the License.\n */\n\n// Portions of the code in this file are based on code from ICU.\n// Original licensing can be found in the NOTICE file in the root directory of this source tree.\n\nimport {AnyCalendarDate, Calendar} from '../types';\nimport {CalendarDate} from '../CalendarDate';\n\nconst CIVIL_EPOC = 1948440; // CE 622 July 16 Friday (Julian calendar) / CE 622 July 19 (Gregorian calendar)\nconst ASTRONOMICAL_EPOC = 1948439; // CE 622 July 15 Thursday (Julian calendar)\nconst UMALQURA_YEAR_START = 1300;\nconst UMALQURA_YEAR_END = 1600;\nconst UMALQURA_START_DAYS = 460322;\n\nfunction islamicToJulianDay(epoch: number, year: number, month: number, day: number): number {\n return day +\n Math.ceil(29.5 * (month - 1)) +\n (year - 1) * 354 +\n Math.floor((3 + 11 * year) / 30) +\n epoch - 1;\n}\n\nfunction julianDayToIslamic(calendar: Calendar, epoch: number, jd: number) {\n let year = Math.floor((30 * (jd - epoch) + 10646) / 10631);\n let month = Math.min(12, Math.ceil((jd - (29 + islamicToJulianDay(epoch, year, 1, 1))) / 29.5) + 1);\n let day = jd - islamicToJulianDay(epoch, year, month, 1) + 1;\n\n return new CalendarDate(calendar, year, month, day);\n}\n\nfunction isLeapYear(year: number): boolean {\n return (14 + 11 * year) % 30 < 11;\n}\n\n/**\n * The Islamic calendar, also known as the \"Hijri\" calendar, is used throughout much of the Arab world.\n * The civil variant uses simple arithmetic rules rather than astronomical calculations to approximate\n * the traditional calendar, which is based on sighting of the crescent moon. It uses Friday, July 16 622 CE (Julian) as the epoch.\n * Each year has 12 months, with either 354 or 355 days depending on whether it is a leap year.\n * Learn more about the available Islamic calendars [here](https://cldr.unicode.org/development/development-process/design-proposals/islamic-calendar-types).\n */\nexport class IslamicCivilCalendar implements Calendar {\n identifier = 'islamic-civil';\n\n fromJulianDay(jd: number): CalendarDate {\n return julianDayToIslamic(this, CIVIL_EPOC, jd);\n }\n\n toJulianDay(date: AnyCalendarDate) {\n return islamicToJulianDay(CIVIL_EPOC, date.year, date.month, date.day);\n }\n\n getDaysInMonth(date: AnyCalendarDate): number {\n let length = 29 + date.month % 2;\n if (date.month === 12 && isLeapYear(date.year)) {\n length++;\n }\n\n return length;\n }\n\n getMonthsInYear(): number {\n return 12;\n }\n\n getDaysInYear(date: AnyCalendarDate): number {\n return isLeapYear(date.year) ? 355 : 354;\n }\n\n getYearsInEra(): number {\n // 9999 gregorian\n return 9665;\n }\n\n getEras() {\n return ['AH'];\n }\n}\n\n/**\n * The Islamic calendar, also known as the \"Hijri\" calendar, is used throughout much of the Arab world.\n * The tabular variant uses simple arithmetic rules rather than astronomical calculations to approximate\n * the traditional calendar, which is based on sighting of the crescent moon. It uses Thursday, July 15 622 CE (Julian) as the epoch.\n * Each year has 12 months, with either 354 or 355 days depending on whether it is a leap year.\n * Learn more about the available Islamic calendars [here](https://cldr.unicode.org/development/development-process/design-proposals/islamic-calendar-types).\n */\nexport class IslamicTabularCalendar extends IslamicCivilCalendar {\n identifier = 'islamic-tbla';\n\n fromJulianDay(jd: number): CalendarDate {\n return julianDayToIslamic(this, ASTRONOMICAL_EPOC, jd);\n }\n\n toJulianDay(date: AnyCalendarDate) {\n return islamicToJulianDay(ASTRONOMICAL_EPOC, date.year, date.month, date.day);\n }\n}\n\n// Generated by scripts/generate-umalqura.js\nconst UMALQURA_DATA = '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';\nlet UMALQURA_MONTHLENGTH: Uint16Array;\nlet UMALQURA_YEAR_START_TABLE: Uint32Array;\n\nfunction umalquraYearStart(year: number): number {\n return UMALQURA_START_DAYS + UMALQURA_YEAR_START_TABLE[year - UMALQURA_YEAR_START];\n}\n\nfunction umalquraMonthLength(year: number, month: number): number {\n let idx = (year - UMALQURA_YEAR_START);\n let mask = (0x01 << (11 - (month - 1)));\n if ((UMALQURA_MONTHLENGTH[idx] & mask) === 0) {\n return 29;\n } else {\n return 30;\n }\n}\n\nfunction umalquraMonthStart(year: number, month: number): number {\n let day = umalquraYearStart(year);\n for (let i = 1; i < month; i++) {\n day += umalquraMonthLength(year, i);\n }\n return day;\n}\n\nfunction umalquraYearLength(year: number): number {\n return UMALQURA_YEAR_START_TABLE[year + 1 - UMALQURA_YEAR_START] - UMALQURA_YEAR_START_TABLE[year - UMALQURA_YEAR_START];\n}\n\n/**\n * The Islamic calendar, also known as the \"Hijri\" calendar, is used throughout much of the Arab world.\n * The Umalqura variant is primarily used in Saudi Arabia. It is a lunar calendar, based on astronomical\n * calculations that predict the sighting of a crescent moon. Month and year lengths vary between years\n * depending on these calculations.\n * Learn more about the available Islamic calendars [here](https://cldr.unicode.org/development/development-process/design-proposals/islamic-calendar-types).\n */\nexport class IslamicUmalquraCalendar extends IslamicCivilCalendar {\n identifier = 'islamic-umalqura';\n\n constructor() {\n super();\n if (!UMALQURA_MONTHLENGTH) {\n UMALQURA_MONTHLENGTH = new Uint16Array(Uint8Array.from(atob(UMALQURA_DATA), c => c.charCodeAt(0)).buffer);\n }\n\n if (!UMALQURA_YEAR_START_TABLE) {\n UMALQURA_YEAR_START_TABLE = new Uint32Array(UMALQURA_YEAR_END - UMALQURA_YEAR_START + 1);\n\n let yearStart = 0;\n for (let year = UMALQURA_YEAR_START; year <= UMALQURA_YEAR_END; year++) {\n UMALQURA_YEAR_START_TABLE[year - UMALQURA_YEAR_START] = yearStart;\n for (let i = 1; i <= 12; i++) {\n yearStart += umalquraMonthLength(year, i);\n }\n }\n }\n }\n\n fromJulianDay(jd: number): CalendarDate {\n let days = jd - CIVIL_EPOC;\n let startDays = umalquraYearStart(UMALQURA_YEAR_START);\n let endDays = umalquraYearStart(UMALQURA_YEAR_END);\n if (days < startDays || days > endDays) {\n return super.fromJulianDay(jd);\n } else {\n let y = UMALQURA_YEAR_START - 1;\n let m = 1;\n let d = 1;\n while (d > 0) {\n y++;\n d = days - umalquraYearStart(y) + 1;\n let yearLength = umalquraYearLength(y);\n if (d === yearLength) {\n m = 12;\n break;\n } else if (d < yearLength) {\n let monthLength = umalquraMonthLength(y, m);\n m = 1;\n while (d > monthLength) {\n d -= monthLength;\n m++;\n monthLength = umalquraMonthLength(y, m);\n }\n break;\n }\n }\n\n return new CalendarDate(this, y, m, (days - umalquraMonthStart(y, m) + 1));\n }\n }\n\n toJulianDay(date: AnyCalendarDate): number {\n if (date.year < UMALQURA_YEAR_START || date.year > UMALQURA_YEAR_END) {\n return super.toJulianDay(date);\n }\n\n return CIVIL_EPOC + umalquraMonthStart(date.year, date.month) + (date.day - 1);\n }\n\n getDaysInMonth(date: AnyCalendarDate): number {\n if (date.year < UMALQURA_YEAR_START || date.year > UMALQURA_YEAR_END) {\n return super.getDaysInMonth(date);\n }\n\n return umalquraMonthLength(date.year, date.month);\n }\n\n getDaysInYear(date: AnyCalendarDate): number {\n if (date.year < UMALQURA_YEAR_START || date.year > UMALQURA_YEAR_END) {\n return super.getDaysInYear(date);\n }\n\n return umalquraYearLength(date.year);\n }\n}\n","/*\n * Copyright 2020 Adobe. All rights reserved.\n * This file is licensed to you under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License. You may obtain a copy\n * of the License at http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software distributed under\n * the License is distributed on an \"AS IS\" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS\n * OF ANY KIND, either express or implied. See the License for the specific language\n * governing permissions and limitations under the License.\n */\n\n// Portions of the code in this file are based on code from the TC39 Temporal proposal.\n// Original licensing can be found in the NOTICE file in the root directory of this source tree.\n\nimport {AnyCalendarDate} from '../types';\nimport {CalendarDate} from '../CalendarDate';\nimport {GregorianCalendar} from './GregorianCalendar';\nimport {Mutable} from '../utils';\n\nconst ERA_START_DATES = [[1868, 9, 8], [1912, 7, 30], [1926, 12, 25], [1989, 1, 8], [2019, 5, 1]];\nconst ERA_END_DATES = [[1912, 7, 29], [1926, 12, 24], [1989, 1, 7], [2019, 4, 30]];\nconst ERA_ADDENDS = [1867, 1911, 1925, 1988, 2018];\nconst ERA_NAMES = ['meiji', 'taisho', 'showa', 'heisei', 'reiwa'];\n\nfunction findEraFromGregorianDate(date: AnyCalendarDate) {\n const idx = ERA_START_DATES.findIndex(([year, month, day]) => {\n if (date.year < year) {\n return true;\n }\n\n if (date.year === year && date.month < month) {\n return true;\n }\n\n if (date.year === year && date.month === month && date.day < day) {\n return true;\n }\n\n return false;\n });\n\n if (idx === -1) {\n return ERA_START_DATES.length - 1;\n }\n\n if (idx === 0) {\n return 0;\n }\n\n return idx - 1;\n}\n\nfunction toGregorian(date: AnyCalendarDate) {\n let eraAddend = ERA_ADDENDS[ERA_NAMES.indexOf(date.era)];\n if (!eraAddend) {\n throw new Error('Unknown era: ' + date.era);\n }\n\n return new CalendarDate(\n date.year + eraAddend,\n date.month,\n date.day\n );\n}\n\n/**\n * The Japanese calendar is based on the Gregorian calendar, but with eras for the reign of each Japanese emperor.\n * Whenever a new emperor ascends to the throne, a new era begins and the year starts again from 1.\n * Note that eras before 1868 (Gregorian) are not currently supported by this implementation.\n */\nexport class JapaneseCalendar extends GregorianCalendar {\n identifier = 'japanese';\n\n fromJulianDay(jd: number): CalendarDate {\n let date = super.fromJulianDay(jd);\n let era = findEraFromGregorianDate(date);\n\n return new CalendarDate(\n this,\n ERA_NAMES[era],\n date.year - ERA_ADDENDS[era],\n date.month,\n date.day\n );\n }\n\n toJulianDay(date: AnyCalendarDate) {\n return super.toJulianDay(toGregorian(date));\n }\n\n balanceDate(date: Mutable) {\n let gregorianDate = toGregorian(date);\n let era = findEraFromGregorianDate(gregorianDate);\n\n if (ERA_NAMES[era] !== date.era) {\n date.era = ERA_NAMES[era];\n date.year = gregorianDate.year - ERA_ADDENDS[era];\n }\n\n // Constrain in case we went before the first supported era.\n this.constrainDate(date);\n }\n\n constrainDate(date: Mutable) {\n let idx = ERA_NAMES.indexOf(date.era);\n let end = ERA_END_DATES[idx];\n if (end != null) {\n let [endYear, endMonth, endDay] = end;\n\n // Constrain the year to the maximum possible value in the era.\n // Then constrain the month and day fields within that.\n let maxYear = endYear - ERA_ADDENDS[idx];\n date.year = Math.max(1, Math.min(maxYear, date.year));\n if (date.year === maxYear) {\n date.month = Math.min(endMonth, date.month);\n\n if (date.month === endMonth) {\n date.day = Math.min(endDay, date.day);\n }\n }\n }\n\n if (date.year === 1 && idx >= 0) {\n let [, startMonth, startDay] = ERA_START_DATES[idx];\n date.month = Math.max(startMonth, date.month);\n\n if (date.month === startMonth) {\n date.day = Math.max(startDay, date.day);\n }\n }\n }\n\n getEras() {\n return ERA_NAMES;\n }\n\n getYearsInEra(date: AnyCalendarDate): number {\n // Get the number of years in the era, taking into account the date's month and day fields.\n let era = ERA_NAMES.indexOf(date.era);\n let cur = ERA_START_DATES[era];\n let next = ERA_START_DATES[era + 1];\n if (next == null) {\n // 9999 gregorian is the maximum year allowed.\n return 9999 - cur[0] + 1;\n }\n\n let years = next[0] - cur[0];\n\n if (date.month < next[1] || (date.month === next[1] && date.day < next[2])) {\n years++;\n }\n\n return years;\n }\n\n getDaysInMonth(date: AnyCalendarDate): number {\n return super.getDaysInMonth(toGregorian(date));\n }\n\n getMinimumMonthInYear(date: AnyCalendarDate): number {\n let start = getMinimums(date);\n return start ? start[1] : 1;\n }\n\n getMinimumDayInMonth(date: AnyCalendarDate): number {\n let start = getMinimums(date);\n return start && date.month === start[1] ? start[2] : 1;\n }\n}\n\nfunction getMinimums(date: AnyCalendarDate) {\n if (date.year === 1) {\n let idx = ERA_NAMES.indexOf(date.era);\n return ERA_START_DATES[idx];\n }\n}\n","/*\n * Copyright 2020 Adobe. All rights reserved.\n * This file is licensed to you under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License. You may obtain a copy\n * of the License at http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software distributed under\n * the License is distributed on an \"AS IS\" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS\n * OF ANY KIND, either express or implied. See the License for the specific language\n * governing permissions and limitations under the License.\n */\n\n// Portions of the code in this file are based on code from ICU.\n// Original licensing can be found in the NOTICE file in the root directory of this source tree.\n\nimport {AnyCalendarDate, Calendar} from '../types';\nimport {CalendarDate} from '../CalendarDate';\nimport {mod} from '../utils';\n\nconst PERSIAN_EPOCH = 1948320;\n\n// Number of days from the start of the year to the start of each month.\nconst MONTH_START = [\n 0, // Farvardin\n 31, // Ordibehesht\n 62, // Khordad\n 93, // Tir\n 124, // Mordad\n 155, // Shahrivar\n 186, // Mehr\n 216, // Aban\n 246, // Azar\n 276, // Dey\n 306, // Bahman\n 336 // Esfand\n];\n\n/**\n * The Persian calendar is the main calendar used in Iran and Afghanistan. It has 12 months\n * in each year, the first 6 of which have 31 days, and the next 5 have 30 days. The 12th month\n * has either 29 or 30 days depending on whether it is a leap year. The Persian year starts\n * around the March equinox.\n */\nexport class PersianCalendar implements Calendar {\n identifier = 'persian';\n\n fromJulianDay(jd: number): CalendarDate {\n let daysSinceEpoch = jd - PERSIAN_EPOCH;\n let year = 1 + Math.floor((33 * daysSinceEpoch + 3) / 12053);\n let farvardin1 = 365 * (year - 1) + Math.floor((8 * year + 21) / 33);\n let dayOfYear = daysSinceEpoch - farvardin1;\n let month = dayOfYear < 216\n ? Math.floor(dayOfYear / 31)\n : Math.floor((dayOfYear - 6) / 30);\n let day = dayOfYear - MONTH_START[month] + 1;\n return new CalendarDate(this, year, month + 1, day);\n }\n\n toJulianDay(date: AnyCalendarDate): number {\n let jd = PERSIAN_EPOCH - 1 + 365 * (date.year - 1) + Math.floor((8 * date.year + 21) / 33);\n jd += MONTH_START[date.month - 1];\n jd += date.day;\n return jd;\n }\n\n getMonthsInYear(): number {\n return 12;\n }\n\n getDaysInMonth(date: AnyCalendarDate): number {\n if (date.month <= 6) {\n return 31;\n }\n\n if (date.month <= 11) {\n return 30;\n }\n\n let isLeapYear = mod(25 * date.year + 11, 33) < 8;\n return isLeapYear ? 30 : 29;\n }\n\n getEras() {\n return ['AP'];\n }\n\n getYearsInEra(): number {\n // 9378-10-10 persian is 9999-12-31 gregorian.\n // Round down to 9377 to set the maximum full year.\n return 9377;\n }\n}\n","/*\n * Copyright 2020 Adobe. All rights reserved.\n * This file is licensed to you under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License. You may obtain a copy\n * of the License at http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software distributed under\n * the License is distributed on an \"AS IS\" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS\n * OF ANY KIND, either express or implied. See the License for the specific language\n * governing permissions and limitations under the License.\n */\n\n// Portions of the code in this file are based on code from ICU.\n// Original licensing can be found in the NOTICE file in the root directory of this source tree.\n\nimport {AnyCalendarDate} from '../types';\nimport {CalendarDate} from '../CalendarDate';\nimport {fromExtendedYear, getExtendedYear, GregorianCalendar} from './GregorianCalendar';\nimport {Mutable} from '../utils';\n\nconst TAIWAN_ERA_START = 1911;\n\nfunction gregorianYear(date: AnyCalendarDate) {\n return date.era === 'minguo'\n ? date.year + TAIWAN_ERA_START\n : 1 - date.year + TAIWAN_ERA_START;\n}\n\nfunction gregorianToTaiwan(year: number): [string, number] {\n let y = year - TAIWAN_ERA_START;\n if (y > 0) {\n return ['minguo', y];\n } else {\n return ['before_minguo', 1 - y];\n }\n}\n\n/**\n * The Taiwanese calendar is the same as the Gregorian calendar, but years\n * are numbered starting from 1912 (Gregorian). Two eras are supported:\n * 'before_minguo' and 'minguo'.\n */\nexport class TaiwanCalendar extends GregorianCalendar {\n identifier = 'roc'; // Republic of China\n\n fromJulianDay(jd: number): CalendarDate {\n let date = super.fromJulianDay(jd);\n let extendedYear = getExtendedYear(date.era, date.year);\n let [era, year] = gregorianToTaiwan(extendedYear);\n return new CalendarDate(this, era, year, date.month, date.day);\n }\n\n toJulianDay(date: AnyCalendarDate) {\n return super.toJulianDay(toGregorian(date));\n }\n\n getEras() {\n return ['before_minguo', 'minguo'];\n }\n\n balanceDate(date: Mutable) {\n let [era, year] = gregorianToTaiwan(gregorianYear(date));\n date.era = era;\n date.year = year;\n }\n\n isInverseEra(date: AnyCalendarDate): boolean {\n return date.era === 'before_minguo';\n }\n\n getDaysInMonth(date: AnyCalendarDate): number {\n return super.getDaysInMonth(toGregorian(date));\n }\n\n getYearsInEra(date: AnyCalendarDate): number {\n return date.era === 'before_minguo' ? 9999 : 9999 - TAIWAN_ERA_START;\n }\n}\n\nfunction toGregorian(date: AnyCalendarDate) {\n let [era, year] = fromExtendedYear(gregorianYear(date));\n return new CalendarDate(\n era,\n year,\n date.month,\n date.day\n );\n}\n","/*\n * Copyright 2020 Adobe. All rights reserved.\n * This file is licensed to you under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License. You may obtain a copy\n * of the License at http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software distributed under\n * the License is distributed on an \"AS IS\" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS\n * OF ANY KIND, either express or implied. See the License for the specific language\n * governing permissions and limitations under the License.\n */\n\n// Portions of the code in this file are based on code from the TC39 Temporal proposal.\n// Original licensing can be found in the NOTICE file in the root directory of this source tree.\n\nimport {AnyCalendarDate, AnyDateTime, AnyTime, Calendar, DateFields, Disambiguation, TimeFields} from './types';\nimport {CalendarDate, CalendarDateTime, Time, ZonedDateTime} from './CalendarDate';\nimport {constrain} from './manipulation';\nimport {getExtendedYear, GregorianCalendar} from './calendars/GregorianCalendar';\nimport {getLocalTimeZone} from './queries';\nimport {Mutable} from './utils';\n\nexport function epochFromDate(date: AnyDateTime) {\n date = toCalendar(date, new GregorianCalendar());\n let year = getExtendedYear(date.era, date.year);\n return epochFromParts(year, date.month, date.day, date.hour, date.minute, date.second, date.millisecond);\n}\n\nfunction epochFromParts(year: number, month: number, day: number, hour: number, minute: number, second: number, millisecond: number) {\n // Note: Date.UTC() interprets one and two-digit years as being in the\n // 20th century, so don't use it\n let date = new Date();\n date.setUTCHours(hour, minute, second, millisecond);\n date.setUTCFullYear(year, month - 1, day);\n return date.getTime();\n}\n\nexport function getTimeZoneOffset(ms: number, timeZone: string) {\n // Fast path for UTC.\n if (timeZone === 'UTC') {\n return 0;\n }\n\n // Fast path: for local timezone after 1970, use native Date.\n if (ms > 0 && timeZone === getLocalTimeZone()) {\n return new Date(ms).getTimezoneOffset() * -60 * 1000;\n }\n\n let {year, month, day, hour, minute, second} = getTimeZoneParts(ms, timeZone);\n let utc = epochFromParts(year, month, day, hour, minute, second, 0);\n return utc - Math.floor(ms / 1000) * 1000;\n}\n\nconst formattersByTimeZone = new Map();\n\nfunction getTimeZoneParts(ms: number, timeZone: string) {\n let formatter = formattersByTimeZone.get(timeZone);\n if (!formatter) {\n formatter = new Intl.DateTimeFormat('en-US', {\n timeZone,\n hour12: false,\n era: 'short',\n year: 'numeric',\n month: 'numeric',\n day: 'numeric',\n hour: 'numeric',\n minute: 'numeric',\n second: 'numeric'\n });\n\n formattersByTimeZone.set(timeZone, formatter);\n }\n\n let parts = formatter.formatToParts(new Date(ms));\n let namedParts: {[name: string]: string} = {};\n for (let part of parts) {\n if (part.type !== 'literal') {\n namedParts[part.type] = part.value;\n }\n }\n\n\n return {\n // Firefox returns B instead of BC... https://bugzilla.mozilla.org/show_bug.cgi?id=1752253\n year: namedParts.era === 'BC' || namedParts.era === 'B' ? -namedParts.year + 1 : +namedParts.year,\n month: +namedParts.month,\n day: +namedParts.day,\n hour: namedParts.hour === '24' ? 0 : +namedParts.hour, // bugs.chromium.org/p/chromium/issues/detail?id=1045791\n minute: +namedParts.minute,\n second: +namedParts.second\n };\n}\n\nconst DAYMILLIS = 86400000;\n\nexport function possibleAbsolutes(date: CalendarDateTime, timeZone: string): number[] {\n let ms = epochFromDate(date);\n let earlier = ms - getTimeZoneOffset(ms - DAYMILLIS, timeZone);\n let later = ms - getTimeZoneOffset(ms + DAYMILLIS, timeZone);\n return getValidWallTimes(date, timeZone, earlier, later);\n}\n\nfunction getValidWallTimes(date: CalendarDateTime, timeZone: string, earlier: number, later: number): number[] {\n let found = earlier === later ? [earlier] : [earlier, later];\n return found.filter(absolute => isValidWallTime(date, timeZone, absolute));\n}\n\nfunction isValidWallTime(date: CalendarDateTime, timeZone: string, absolute: number) {\n let parts = getTimeZoneParts(absolute, timeZone);\n return date.year === parts.year\n && date.month === parts.month\n && date.day === parts.day\n && date.hour === parts.hour\n && date.minute === parts.minute\n && date.second === parts.second;\n}\n\nexport function toAbsolute(date: CalendarDate | CalendarDateTime, timeZone: string, disambiguation: Disambiguation = 'compatible'): number {\n let dateTime = toCalendarDateTime(date);\n\n // Fast path: if the time zone is UTC, use native Date.\n if (timeZone === 'UTC') {\n return epochFromDate(dateTime);\n }\n\n // Fast path: if the time zone is the local timezone and disambiguation is compatible, use native Date.\n if (timeZone === getLocalTimeZone() && disambiguation === 'compatible') {\n dateTime = toCalendar(dateTime, new GregorianCalendar());\n\n // Don't use Date constructor here because two-digit years are interpreted in the 20th century.\n let date = new Date();\n let year = getExtendedYear(dateTime.era, dateTime.year);\n date.setFullYear(year, dateTime.month - 1, dateTime.day);\n date.setHours(dateTime.hour, dateTime.minute, dateTime.second, dateTime.millisecond);\n return date.getTime();\n }\n\n let ms = epochFromDate(dateTime);\n let offsetBefore = getTimeZoneOffset(ms - DAYMILLIS, timeZone);\n let offsetAfter = getTimeZoneOffset(ms + DAYMILLIS, timeZone);\n let valid = getValidWallTimes(dateTime, timeZone, ms - offsetBefore, ms - offsetAfter);\n\n if (valid.length === 1) {\n return valid[0];\n }\n\n if (valid.length > 1) {\n switch (disambiguation) {\n // 'compatible' means 'earlier' for \"fall back\" transitions\n case 'compatible':\n case 'earlier':\n return valid[0];\n case 'later':\n return valid[valid.length - 1];\n case 'reject':\n throw new RangeError('Multiple possible absolute times found');\n }\n }\n\n switch (disambiguation) {\n case 'earlier':\n return Math.min(ms - offsetBefore, ms - offsetAfter);\n // 'compatible' means 'later' for \"spring forward\" transitions\n case 'compatible':\n case 'later':\n return Math.max(ms - offsetBefore, ms - offsetAfter);\n case 'reject':\n throw new RangeError('No such absolute time found');\n }\n}\n\nexport function toDate(dateTime: CalendarDate | CalendarDateTime, timeZone: string, disambiguation: Disambiguation = 'compatible'): Date {\n return new Date(toAbsolute(dateTime, timeZone, disambiguation));\n}\n\n/**\n * Takes a Unix epoch (milliseconds since 1970) and converts it to the provided time zone.\n */\nexport function fromAbsolute(ms: number, timeZone: string): ZonedDateTime {\n let offset = getTimeZoneOffset(ms, timeZone);\n let date = new Date(ms + offset);\n let year = date.getUTCFullYear();\n let month = date.getUTCMonth() + 1;\n let day = date.getUTCDate();\n let hour = date.getUTCHours();\n let minute = date.getUTCMinutes();\n let second = date.getUTCSeconds();\n let millisecond = date.getUTCMilliseconds();\n\n return new ZonedDateTime(year, month, day, timeZone, offset, hour, minute, second, millisecond);\n}\n\n/**\n * Takes a `Date` object and converts it to the provided time zone.\n */\nexport function fromDate(date: Date, timeZone: string): ZonedDateTime {\n return fromAbsolute(date.getTime(), timeZone);\n}\n\nexport function fromDateToLocal(date: Date): ZonedDateTime {\n return fromDate(date, getLocalTimeZone());\n}\n\n/** Converts a value with date components such as a `CalendarDateTime` or `ZonedDateTime` into a `CalendarDate`. */\nexport function toCalendarDate(dateTime: AnyCalendarDate): CalendarDate {\n return new CalendarDate(dateTime.calendar, dateTime.era, dateTime.year, dateTime.month, dateTime.day);\n}\n\nexport function toDateFields(date: AnyCalendarDate): DateFields {\n return {\n era: date.era,\n year: date.year,\n month: date.month,\n day: date.day\n };\n}\n\nexport function toTimeFields(date: AnyTime): TimeFields {\n return {\n hour: date.hour,\n minute: date.minute,\n second: date.second,\n millisecond: date.millisecond\n };\n}\n\n/**\n * Converts a date value to a `CalendarDateTime`. An optional `Time` value can be passed to set the time\n * of the resulting value, otherwise it will default to midnight.\n */\nexport function toCalendarDateTime(date: CalendarDate | CalendarDateTime | ZonedDateTime, time?: AnyTime): CalendarDateTime {\n let hour = 0, minute = 0, second = 0, millisecond = 0;\n if ('timeZone' in date) {\n ({hour, minute, second, millisecond} = date);\n } else if ('hour' in date && !time) {\n return date;\n }\n\n if (time) {\n ({hour, minute, second, millisecond} = time);\n }\n\n return new CalendarDateTime(\n date.calendar,\n date.era,\n date.year,\n date.month,\n date.day,\n hour,\n minute,\n second,\n millisecond\n );\n}\n\n/** Extracts the time components from a value containing a date and time. */\nexport function toTime(dateTime: CalendarDateTime | ZonedDateTime): Time {\n return new Time(dateTime.hour, dateTime.minute, dateTime.second, dateTime.millisecond);\n}\n\n/** Converts a date from one calendar system to another. */\nexport function toCalendar(date: T, calendar: Calendar): T {\n if (date.calendar.identifier === calendar.identifier) {\n return date;\n }\n\n let calendarDate = calendar.fromJulianDay(date.calendar.toJulianDay(date));\n let copy: Mutable = date.copy();\n copy.calendar = calendar;\n copy.era = calendarDate.era;\n copy.year = calendarDate.year;\n copy.month = calendarDate.month;\n copy.day = calendarDate.day;\n constrain(copy);\n return copy;\n}\n\n/**\n * Converts a date value to a `ZonedDateTime` in the provided time zone. The `disambiguation` option can be set\n * to control how values that fall on daylight saving time changes are interpreted.\n */\nexport function toZoned(date: CalendarDate | CalendarDateTime | ZonedDateTime, timeZone: string, disambiguation?: Disambiguation): ZonedDateTime {\n if (date instanceof ZonedDateTime) {\n if (date.timeZone === timeZone) {\n return date;\n }\n\n return toTimeZone(date, timeZone);\n }\n\n let ms = toAbsolute(date, timeZone, disambiguation);\n return fromAbsolute(ms, timeZone);\n}\n\nexport function zonedToDate(date: ZonedDateTime) {\n let ms = epochFromDate(date) - date.offset;\n return new Date(ms);\n}\n\n/** Converts a `ZonedDateTime` from one time zone to another. */\nexport function toTimeZone(date: ZonedDateTime, timeZone: string): ZonedDateTime {\n let ms = epochFromDate(date) - date.offset;\n return toCalendar(fromAbsolute(ms, timeZone), date.calendar);\n}\n\n/** Converts the given `ZonedDateTime` into the user's local time zone. */\nexport function toLocalTimeZone(date: ZonedDateTime): ZonedDateTime {\n return toTimeZone(date, getLocalTimeZone());\n}\n","/*\n * Copyright 2020 Adobe. All rights reserved.\n * This file is licensed to you under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License. You may obtain a copy\n * of the License at http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software distributed under\n * the License is distributed on an \"AS IS\" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS\n * OF ANY KIND, either express or implied. See the License for the specific language\n * governing permissions and limitations under the License.\n */\n\nimport {BuddhistCalendar} from './calendars/BuddhistCalendar';\nimport {Calendar} from './types';\nimport {CopticCalendar, EthiopicAmeteAlemCalendar, EthiopicCalendar} from './calendars/EthiopicCalendar';\nimport {GregorianCalendar} from './calendars/GregorianCalendar';\nimport {HebrewCalendar} from './calendars/HebrewCalendar';\nimport {IndianCalendar} from './calendars/IndianCalendar';\nimport {IslamicCivilCalendar, IslamicTabularCalendar, IslamicUmalquraCalendar} from './calendars/IslamicCalendar';\nimport {JapaneseCalendar} from './calendars/JapaneseCalendar';\nimport {PersianCalendar} from './calendars/PersianCalendar';\nimport {TaiwanCalendar} from './calendars/TaiwanCalendar';\n\n/** Creates a `Calendar` instance from a Unicode calendar identifier string. */\nexport function createCalendar(name: string): Calendar {\n switch (name) {\n case 'buddhist':\n return new BuddhistCalendar();\n case 'ethiopic':\n return new EthiopicCalendar();\n case 'ethioaa':\n return new EthiopicAmeteAlemCalendar();\n case 'coptic':\n return new CopticCalendar();\n case 'hebrew':\n return new HebrewCalendar();\n case 'indian':\n return new IndianCalendar();\n case 'islamic-civil':\n return new IslamicCivilCalendar();\n case 'islamic-tbla':\n return new IslamicTabularCalendar();\n case 'islamic-umalqura':\n return new IslamicUmalquraCalendar();\n case 'japanese':\n return new JapaneseCalendar();\n case 'persian':\n return new PersianCalendar();\n case 'roc':\n return new TaiwanCalendar();\n case 'gregory':\n default:\n return new GregorianCalendar();\n }\n}\n","/*\n * Copyright 2020 Adobe. All rights reserved.\n * This file is licensed to you under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License. You may obtain a copy\n * of the License at http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software distributed under\n * the License is distributed on an \"AS IS\" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS\n * OF ANY KIND, either express or implied. See the License for the specific language\n * governing permissions and limitations under the License.\n */\n\nimport {AnyCalendarDate, AnyDateTime, AnyTime, CycleOptions, CycleTimeOptions, DateDuration, DateField, DateFields, DateTimeDuration, Disambiguation, TimeDuration, TimeField, TimeFields} from './types';\nimport {CalendarDate, CalendarDateTime, Time, ZonedDateTime} from './CalendarDate';\nimport {epochFromDate, fromAbsolute, toAbsolute, toCalendar, toCalendarDateTime} from './conversion';\nimport {GregorianCalendar} from './calendars/GregorianCalendar';\nimport {Mutable} from './utils';\n\nconst ONE_HOUR = 3600000;\n\nexport function add(date: CalendarDateTime, duration: DateTimeDuration): CalendarDateTime;\nexport function add(date: CalendarDate, duration: DateDuration): CalendarDate;\nexport function add(date: CalendarDate | CalendarDateTime, duration: DateTimeDuration): CalendarDate | CalendarDateTime;\nexport function add(date: CalendarDate | CalendarDateTime, duration: DateTimeDuration) {\n let mutableDate: Mutable = date.copy();\n let days = 'hour' in mutableDate ? addTimeFields(mutableDate, duration) : 0;\n\n addYears(mutableDate, duration.years || 0);\n if (mutableDate.calendar.balanceYearMonth) {\n mutableDate.calendar.balanceYearMonth(mutableDate, date);\n }\n\n mutableDate.month += duration.months || 0;\n\n balanceYearMonth(mutableDate);\n constrainMonthDay(mutableDate);\n\n mutableDate.day += (duration.weeks || 0) * 7;\n mutableDate.day += duration.days || 0;\n mutableDate.day += days;\n\n balanceDay(mutableDate);\n\n if (mutableDate.calendar.balanceDate) {\n mutableDate.calendar.balanceDate(mutableDate);\n }\n\n // Constrain in case adding ended up with a date outside the valid range for the calendar system.\n // The behavior here is slightly different than when constraining in the `set` function in that\n // we adjust smaller fields to their minimum/maximum values rather than constraining each field\n // individually. This matches the general behavior of `add` vs `set` regarding how fields are balanced.\n if (mutableDate.year < 1) {\n mutableDate.year = 1;\n mutableDate.month = 1;\n mutableDate.day = 1;\n }\n\n let maxYear = mutableDate.calendar.getYearsInEra(mutableDate);\n if (mutableDate.year > maxYear) {\n let isInverseEra = mutableDate.calendar.isInverseEra?.(mutableDate);\n mutableDate.year = maxYear;\n mutableDate.month = isInverseEra ? 1 : mutableDate.calendar.getMonthsInYear(mutableDate);\n mutableDate.day = isInverseEra ? 1 : mutableDate.calendar.getDaysInMonth(mutableDate);\n }\n\n if (mutableDate.month < 1) {\n mutableDate.month = 1;\n mutableDate.day = 1;\n }\n\n let maxMonth = mutableDate.calendar.getMonthsInYear(mutableDate);\n if (mutableDate.month > maxMonth) {\n mutableDate.month = maxMonth;\n mutableDate.day = mutableDate.calendar.getDaysInMonth(mutableDate);\n }\n\n mutableDate.day = Math.max(1, Math.min(mutableDate.calendar.getDaysInMonth(mutableDate), mutableDate.day));\n return mutableDate;\n}\n\nfunction addYears(date: Mutable, years: number) {\n if (date.calendar.isInverseEra?.(date)) {\n years = -years;\n }\n\n date.year += years;\n}\n\nfunction balanceYearMonth(date: Mutable) {\n while (date.month < 1) {\n addYears(date, -1);\n date.month += date.calendar.getMonthsInYear(date);\n }\n\n let monthsInYear = 0;\n while (date.month > (monthsInYear = date.calendar.getMonthsInYear(date))) {\n date.month -= monthsInYear;\n addYears(date, 1);\n }\n}\n\nfunction balanceDay(date: Mutable) {\n while (date.day < 1) {\n date.month--;\n balanceYearMonth(date);\n date.day += date.calendar.getDaysInMonth(date);\n }\n\n while (date.day > date.calendar.getDaysInMonth(date)) {\n date.day -= date.calendar.getDaysInMonth(date);\n date.month++;\n balanceYearMonth(date);\n }\n}\n\nfunction constrainMonthDay(date: Mutable) {\n date.month = Math.max(1, Math.min(date.calendar.getMonthsInYear(date), date.month));\n date.day = Math.max(1, Math.min(date.calendar.getDaysInMonth(date), date.day));\n}\n\nexport function constrain(date: Mutable) {\n if (date.calendar.constrainDate) {\n date.calendar.constrainDate(date);\n }\n\n date.year = Math.max(1, Math.min(date.calendar.getYearsInEra(date), date.year));\n constrainMonthDay(date);\n}\n\nexport function invertDuration(duration: DateTimeDuration): DateTimeDuration {\n let inverseDuration = {};\n for (let key in duration) {\n if (typeof duration[key] === 'number') {\n inverseDuration[key] = -duration[key];\n }\n }\n\n return inverseDuration;\n}\n\nexport function subtract(date: CalendarDateTime, duration: DateTimeDuration): CalendarDateTime;\nexport function subtract(date: CalendarDate, duration: DateDuration): CalendarDate;\nexport function subtract(date: CalendarDate | CalendarDateTime, duration: DateTimeDuration): CalendarDate | CalendarDateTime {\n return add(date, invertDuration(duration));\n}\n\nexport function set(date: CalendarDateTime, fields: DateFields): CalendarDateTime;\nexport function set(date: CalendarDate, fields: DateFields): CalendarDate;\nexport function set(date: CalendarDate | CalendarDateTime, fields: DateFields) {\n let mutableDate: Mutable = date.copy();\n\n if (fields.era != null) {\n mutableDate.era = fields.era;\n }\n\n if (fields.year != null) {\n mutableDate.year = fields.year;\n }\n\n if (fields.month != null) {\n mutableDate.month = fields.month;\n }\n\n if (fields.day != null) {\n mutableDate.day = fields.day;\n }\n\n constrain(mutableDate);\n return mutableDate;\n}\n\nexport function setTime(value: CalendarDateTime, fields: TimeFields): CalendarDateTime;\nexport function setTime(value: Time, fields: TimeFields): Time;\nexport function setTime(value: Time | CalendarDateTime, fields: TimeFields) {\n let mutableValue: Mutable
\n \n