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TypeScript/src/lib/es2020.date.d.ts
jihndai 1abc47b882 Add Intl.Locale parameter type to toLocale[X]String signatures. (#47811)
* add Intl.Locale param type to locales argument in BigInt, Number, and Date methods

* update baselines

* add test for locales object arguments

* fix indentation
2022-02-28 14:10:18 -08:00

24 lines
2.1 KiB
TypeScript

/// <reference lib="es2020.intl" />
interface Date {
/**
* Converts a date and time to a string by using the current or specified locale.
* @param locales A locale string, array of locale strings, Intl.Locale object, or array of Intl.Locale objects that contain one or more language or locale tags. If you include more than one locale string, list them in descending order of priority so that the first entry is the preferred locale. If you omit this parameter, the default locale of the JavaScript runtime is used.
* @param options An object that contains one or more properties that specify comparison options.
*/
toLocaleString(locales?: Intl.LocalesArgument, options?: Intl.DateTimeFormatOptions): string;
/**
* Converts a date to a string by using the current or specified locale.
* @param locales A locale string, array of locale strings, Intl.Locale object, or array of Intl.Locale objects that contain one or more language or locale tags. If you include more than one locale string, list them in descending order of priority so that the first entry is the preferred locale. If you omit this parameter, the default locale of the JavaScript runtime is used.
* @param options An object that contains one or more properties that specify comparison options.
*/
toLocaleDateString(locales?: Intl.LocalesArgument, options?: Intl.DateTimeFormatOptions): string;
/**
* Converts a time to a string by using the current or specified locale.
* @param locales A locale string, array of locale strings, Intl.Locale object, or array of Intl.Locale objects that contain one or more language or locale tags. If you include more than one locale string, list them in descending order of priority so that the first entry is the preferred locale. If you omit this parameter, the default locale of the JavaScript runtime is used.
* @param options An object that contains one or more properties that specify comparison options.
*/
toLocaleTimeString(locales?: Intl.LocalesArgument, options?: Intl.DateTimeFormatOptions): string;
}