@formatjs/intl-datetimeformat/src/abstract/InitializeDateTimeFormat.d.ts

Intl.DateTimeFormat polyfill

import { type DateTimeFormat, type DateTimeFormatLocaleInternalData, type IntlDateTimeFormatInternal } from "@formatjs/ecma402-abstract";
/**
* https://tc39.es/ecma402/#sec-initializedatetimeformat
* @param dtf DateTimeFormat
* @param locales locales
* @param opts options
*/
export declare function InitializeDateTimeFormat(dtf: Intl.DateTimeFormat | DateTimeFormat, locales: string | string[] | undefined, opts: Intl.DateTimeFormatOptions | undefined, { getInternalSlots, availableLocales, localeData, getDefaultLocale, getDefaultTimeZone, relevantExtensionKeys, tzData, uppercaseLinks }: {
	getInternalSlots(dtf: DateTimeFormat | Intl.DateTimeFormat): IntlDateTimeFormatInternal;
	availableLocales: Set<string>;
	getDefaultLocale(): string;
	getDefaultTimeZone(): string;
	relevantExtensionKeys: string[];
	localeData: Record<string, DateTimeFormatLocaleInternalData | undefined>;
	tzData: Record<string, unknown>;
	uppercaseLinks: Record<string, string>;
}): Intl.DateTimeFormat;