mirror of
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Update Intl.DisplayNames types for better spec compliance (#48442)
* update display names types * update baselines * add tests and baselines * add another test
This commit is contained in:
jihndai
Vendored
+15
-13
@@ -63,7 +63,7 @@ declare namespace Intl {
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*
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* [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl#locales_argument).
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*/
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type LocalesArgument = UnicodeBCP47LocaleIdentifier | UnicodeBCP47LocaleIdentifier[] | Locale | Locale[] | undefined;
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type LocalesArgument = UnicodeBCP47LocaleIdentifier | Locale | (UnicodeBCP47LocaleIdentifier | Locale)[] | undefined;
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/**
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* An object with some or all of properties of `options` parameter
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@@ -295,30 +295,32 @@ declare namespace Intl {
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| "code"
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| "none";
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type ResolvedDisplayNamesType =
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type DisplayNamesType =
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| "language"
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| "region"
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| "script"
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| "calendar"
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| "dateTimeField"
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| "currency";
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type DisplayNamesType =
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| ResolvedDisplayNamesType
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| "calendar"
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| "datetimeField";
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type DisplayNamesLanguageDisplay =
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| "dialect"
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| "standard";
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interface DisplayNamesOptions {
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localeMatcher: RelativeTimeFormatLocaleMatcher;
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style: RelativeTimeFormatStyle;
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localeMatcher?: RelativeTimeFormatLocaleMatcher;
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style?: RelativeTimeFormatStyle;
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type: DisplayNamesType;
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languageDisplay: "dialect" | "standard";
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fallback: DisplayNamesFallback;
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languageDisplay?: DisplayNamesLanguageDisplay;
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fallback?: DisplayNamesFallback;
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}
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interface ResolvedDisplayNamesOptions {
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locale: UnicodeBCP47LocaleIdentifier;
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style: RelativeTimeFormatStyle;
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type: ResolvedDisplayNamesType;
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type: DisplayNamesType;
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fallback: DisplayNamesFallback;
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languageDisplay?: DisplayNamesLanguageDisplay;
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}
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interface DisplayNames {
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@@ -365,7 +367,7 @@ declare namespace Intl {
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*
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* [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/DisplayNames/DisplayNames).
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*/
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new(locales?: BCP47LanguageTag | BCP47LanguageTag[], options?: Partial<DisplayNamesOptions>): DisplayNames;
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new(locales: LocalesArgument, options: DisplayNamesOptions): DisplayNames;
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/**
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* Returns an array containing those of the provided locales that are supported in display names without having to fall back to the runtime's default locale.
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@@ -380,7 +382,7 @@ declare namespace Intl {
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*
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* [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/DisplayNames/supportedLocalesOf).
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*/
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supportedLocalesOf(locales: BCP47LanguageTag | BCP47LanguageTag[], options?: {localeMatcher: RelativeTimeFormatLocaleMatcher}): BCP47LanguageTag[];
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supportedLocalesOf(locales?: LocalesArgument, options?: { localeMatcher?: RelativeTimeFormatLocaleMatcher }): BCP47LanguageTag[];
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};
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}
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@@ -1,7 +1,11 @@
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tests/cases/conformance/es2020/es2020IntlAPIs.ts(45,1): error TS2554: Expected 1-2 arguments, but got 0.
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tests/cases/conformance/es2020/es2020IntlAPIs.ts(48,1): error TS2554: Expected 2 arguments, but got 0.
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tests/cases/conformance/es2020/es2020IntlAPIs.ts(49,1): error TS2554: Expected 2 arguments, but got 1.
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tests/cases/conformance/es2020/es2020IntlAPIs.ts(50,29): error TS2345: Argument of type '{}' is not assignable to parameter of type 'DisplayNamesOptions'.
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Property 'type' is missing in type '{}' but required in type 'DisplayNamesOptions'.
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==== tests/cases/conformance/es2020/es2020IntlAPIs.ts (1 errors) ====
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==== tests/cases/conformance/es2020/es2020IntlAPIs.ts (4 errors) ====
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// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl#Locale_identification_and_negotiation
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const count = 26254.39;
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const date = new Date("2012-05-24");
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@@ -50,4 +54,26 @@ tests/cases/conformance/es2020/es2020IntlAPIs.ts(45,1): error TS2554: Expected 1
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~~~~~~~~~~~~~~~~~
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!!! error TS2554: Expected 1-2 arguments, but got 0.
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!!! related TS6210 /.ts/lib.es2020.intl.d.ts:311:14: An argument for 'tag' was not provided.
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new Intl.Locale(new Intl.Locale('en-US'));
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new Intl.Locale(new Intl.Locale('en-US'));
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new Intl.DisplayNames(); // TypeError: invalid_argument
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~~~~~~~~~~~~~~~~~~~~~~~
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!!! error TS2554: Expected 2 arguments, but got 0.
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!!! related TS6210 /.ts/lib.es2020.intl.d.ts:390:13: An argument for 'locales' was not provided.
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new Intl.DisplayNames('en'); // TypeError: invalid_argument
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~~~~~~~~~~~~~~~~~~~~~~~~~~~
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!!! error TS2554: Expected 2 arguments, but got 1.
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!!! related TS6210 /.ts/lib.es2020.intl.d.ts:390:39: An argument for 'options' was not provided.
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new Intl.DisplayNames('en', {}); // TypeError: invalid_argument
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~~
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!!! error TS2345: Argument of type '{}' is not assignable to parameter of type 'DisplayNamesOptions'.
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!!! error TS2345: Property 'type' is missing in type '{}' but required in type 'DisplayNamesOptions'.
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!!! related TS2728 /.ts/lib.es2020.intl.d.ts:333:9: 'type' is declared here.
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console.log((new Intl.DisplayNames(undefined, {type: 'language'})).of('en-GB')); // "British English"
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const localesArg = ["es-ES", new Intl.Locale("en-US")];
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console.log((new Intl.DisplayNames(localesArg, {type: 'language'})).resolvedOptions().locale); // "es-ES"
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console.log(Intl.DisplayNames.supportedLocalesOf(localesArg)); // ["es-ES", "en-US"]
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console.log(Intl.DisplayNames.supportedLocalesOf()); // []
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console.log(Intl.DisplayNames.supportedLocalesOf(localesArg, {})); // ["es-ES", "en-US"]
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@@ -44,7 +44,19 @@ const options1 = { localeMatcher: 'lookup' } as const;
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console.log(Intl.DisplayNames.supportedLocalesOf(locales1, options1).join(', '));
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new Intl.Locale(); // should error
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new Intl.Locale(new Intl.Locale('en-US'));
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new Intl.Locale(new Intl.Locale('en-US'));
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new Intl.DisplayNames(); // TypeError: invalid_argument
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new Intl.DisplayNames('en'); // TypeError: invalid_argument
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new Intl.DisplayNames('en', {}); // TypeError: invalid_argument
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console.log((new Intl.DisplayNames(undefined, {type: 'language'})).of('en-GB')); // "British English"
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const localesArg = ["es-ES", new Intl.Locale("en-US")];
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console.log((new Intl.DisplayNames(localesArg, {type: 'language'})).resolvedOptions().locale); // "es-ES"
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console.log(Intl.DisplayNames.supportedLocalesOf(localesArg)); // ["es-ES", "en-US"]
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console.log(Intl.DisplayNames.supportedLocalesOf()); // []
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console.log(Intl.DisplayNames.supportedLocalesOf(localesArg, {})); // ["es-ES", "en-US"]
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//// [es2020IntlAPIs.js]
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// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl#Locale_identification_and_negotiation
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@@ -78,3 +90,12 @@ const options1 = { localeMatcher: 'lookup' };
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console.log(Intl.DisplayNames.supportedLocalesOf(locales1, options1).join(', '));
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new Intl.Locale(); // should error
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new Intl.Locale(new Intl.Locale('en-US'));
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new Intl.DisplayNames(); // TypeError: invalid_argument
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new Intl.DisplayNames('en'); // TypeError: invalid_argument
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new Intl.DisplayNames('en', {}); // TypeError: invalid_argument
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console.log((new Intl.DisplayNames(undefined, { type: 'language' })).of('en-GB')); // "British English"
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const localesArg = ["es-ES", new Intl.Locale("en-US")];
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console.log((new Intl.DisplayNames(localesArg, { type: 'language' })).resolvedOptions().locale); // "es-ES"
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console.log(Intl.DisplayNames.supportedLocalesOf(localesArg)); // ["es-ES", "en-US"]
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console.log(Intl.DisplayNames.supportedLocalesOf()); // []
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console.log(Intl.DisplayNames.supportedLocalesOf(localesArg, {})); // ["es-ES", "en-US"]
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@@ -160,3 +160,82 @@ new Intl.Locale(new Intl.Locale('en-US'));
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>Intl : Symbol(Intl, Decl(lib.es5.d.ts, --, --), Decl(lib.es2017.intl.d.ts, --, --), Decl(lib.es2018.intl.d.ts, --, --), Decl(lib.es2020.bigint.d.ts, --, --), Decl(lib.es2020.intl.d.ts, --, --))
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>Locale : Symbol(Intl.Locale, Decl(lib.es2020.intl.d.ts, --, --), Decl(lib.es2020.intl.d.ts, --, --))
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new Intl.DisplayNames(); // TypeError: invalid_argument
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>Intl.DisplayNames : Symbol(Intl.DisplayNames, Decl(lib.es2020.intl.d.ts, --, --), Decl(lib.es2020.intl.d.ts, --, --))
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>Intl : Symbol(Intl, Decl(lib.es5.d.ts, --, --), Decl(lib.es2017.intl.d.ts, --, --), Decl(lib.es2018.intl.d.ts, --, --), Decl(lib.es2020.bigint.d.ts, --, --), Decl(lib.es2020.intl.d.ts, --, --))
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>DisplayNames : Symbol(Intl.DisplayNames, Decl(lib.es2020.intl.d.ts, --, --), Decl(lib.es2020.intl.d.ts, --, --))
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new Intl.DisplayNames('en'); // TypeError: invalid_argument
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>Intl.DisplayNames : Symbol(Intl.DisplayNames, Decl(lib.es2020.intl.d.ts, --, --), Decl(lib.es2020.intl.d.ts, --, --))
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>Intl : Symbol(Intl, Decl(lib.es5.d.ts, --, --), Decl(lib.es2017.intl.d.ts, --, --), Decl(lib.es2018.intl.d.ts, --, --), Decl(lib.es2020.bigint.d.ts, --, --), Decl(lib.es2020.intl.d.ts, --, --))
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>DisplayNames : Symbol(Intl.DisplayNames, Decl(lib.es2020.intl.d.ts, --, --), Decl(lib.es2020.intl.d.ts, --, --))
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new Intl.DisplayNames('en', {}); // TypeError: invalid_argument
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>Intl.DisplayNames : Symbol(Intl.DisplayNames, Decl(lib.es2020.intl.d.ts, --, --), Decl(lib.es2020.intl.d.ts, --, --))
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>Intl : Symbol(Intl, Decl(lib.es5.d.ts, --, --), Decl(lib.es2017.intl.d.ts, --, --), Decl(lib.es2018.intl.d.ts, --, --), Decl(lib.es2020.bigint.d.ts, --, --), Decl(lib.es2020.intl.d.ts, --, --))
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>DisplayNames : Symbol(Intl.DisplayNames, Decl(lib.es2020.intl.d.ts, --, --), Decl(lib.es2020.intl.d.ts, --, --))
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console.log((new Intl.DisplayNames(undefined, {type: 'language'})).of('en-GB')); // "British English"
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>console.log : Symbol(Console.log, Decl(lib.dom.d.ts, --, --))
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>console : Symbol(console, Decl(lib.dom.d.ts, --, --))
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>log : Symbol(Console.log, Decl(lib.dom.d.ts, --, --))
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>(new Intl.DisplayNames(undefined, {type: 'language'})).of : Symbol(Intl.DisplayNames.of, Decl(lib.es2020.intl.d.ts, --, --))
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>Intl.DisplayNames : Symbol(Intl.DisplayNames, Decl(lib.es2020.intl.d.ts, --, --), Decl(lib.es2020.intl.d.ts, --, --))
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>Intl : Symbol(Intl, Decl(lib.es5.d.ts, --, --), Decl(lib.es2017.intl.d.ts, --, --), Decl(lib.es2018.intl.d.ts, --, --), Decl(lib.es2020.bigint.d.ts, --, --), Decl(lib.es2020.intl.d.ts, --, --))
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>DisplayNames : Symbol(Intl.DisplayNames, Decl(lib.es2020.intl.d.ts, --, --), Decl(lib.es2020.intl.d.ts, --, --))
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>undefined : Symbol(undefined)
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>type : Symbol(type, Decl(es2020IntlAPIs.ts, 50, 47))
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>of : Symbol(Intl.DisplayNames.of, Decl(lib.es2020.intl.d.ts, --, --))
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const localesArg = ["es-ES", new Intl.Locale("en-US")];
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>localesArg : Symbol(localesArg, Decl(es2020IntlAPIs.ts, 52, 5))
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>Intl.Locale : Symbol(Intl.Locale, Decl(lib.es2020.intl.d.ts, --, --), Decl(lib.es2020.intl.d.ts, --, --))
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>Intl : Symbol(Intl, Decl(lib.es5.d.ts, --, --), Decl(lib.es2017.intl.d.ts, --, --), Decl(lib.es2018.intl.d.ts, --, --), Decl(lib.es2020.bigint.d.ts, --, --), Decl(lib.es2020.intl.d.ts, --, --))
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>Locale : Symbol(Intl.Locale, Decl(lib.es2020.intl.d.ts, --, --), Decl(lib.es2020.intl.d.ts, --, --))
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console.log((new Intl.DisplayNames(localesArg, {type: 'language'})).resolvedOptions().locale); // "es-ES"
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>console.log : Symbol(Console.log, Decl(lib.dom.d.ts, --, --))
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>console : Symbol(console, Decl(lib.dom.d.ts, --, --))
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>log : Symbol(Console.log, Decl(lib.dom.d.ts, --, --))
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>(new Intl.DisplayNames(localesArg, {type: 'language'})).resolvedOptions().locale : Symbol(Intl.ResolvedDisplayNamesOptions.locale, Decl(lib.es2020.intl.d.ts, --, --))
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>(new Intl.DisplayNames(localesArg, {type: 'language'})).resolvedOptions : Symbol(Intl.DisplayNames.resolvedOptions, Decl(lib.es2020.intl.d.ts, --, --))
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>Intl.DisplayNames : Symbol(Intl.DisplayNames, Decl(lib.es2020.intl.d.ts, --, --), Decl(lib.es2020.intl.d.ts, --, --))
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>Intl : Symbol(Intl, Decl(lib.es5.d.ts, --, --), Decl(lib.es2017.intl.d.ts, --, --), Decl(lib.es2018.intl.d.ts, --, --), Decl(lib.es2020.bigint.d.ts, --, --), Decl(lib.es2020.intl.d.ts, --, --))
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>DisplayNames : Symbol(Intl.DisplayNames, Decl(lib.es2020.intl.d.ts, --, --), Decl(lib.es2020.intl.d.ts, --, --))
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>localesArg : Symbol(localesArg, Decl(es2020IntlAPIs.ts, 52, 5))
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>type : Symbol(type, Decl(es2020IntlAPIs.ts, 53, 48))
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>resolvedOptions : Symbol(Intl.DisplayNames.resolvedOptions, Decl(lib.es2020.intl.d.ts, --, --))
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>locale : Symbol(Intl.ResolvedDisplayNamesOptions.locale, Decl(lib.es2020.intl.d.ts, --, --))
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console.log(Intl.DisplayNames.supportedLocalesOf(localesArg)); // ["es-ES", "en-US"]
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>console.log : Symbol(Console.log, Decl(lib.dom.d.ts, --, --))
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>console : Symbol(console, Decl(lib.dom.d.ts, --, --))
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>log : Symbol(Console.log, Decl(lib.dom.d.ts, --, --))
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>Intl.DisplayNames.supportedLocalesOf : Symbol(supportedLocalesOf, Decl(lib.es2020.intl.d.ts, --, --))
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>Intl.DisplayNames : Symbol(Intl.DisplayNames, Decl(lib.es2020.intl.d.ts, --, --), Decl(lib.es2020.intl.d.ts, --, --))
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>Intl : Symbol(Intl, Decl(lib.es5.d.ts, --, --), Decl(lib.es2017.intl.d.ts, --, --), Decl(lib.es2018.intl.d.ts, --, --), Decl(lib.es2020.bigint.d.ts, --, --), Decl(lib.es2020.intl.d.ts, --, --))
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>DisplayNames : Symbol(Intl.DisplayNames, Decl(lib.es2020.intl.d.ts, --, --), Decl(lib.es2020.intl.d.ts, --, --))
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>supportedLocalesOf : Symbol(supportedLocalesOf, Decl(lib.es2020.intl.d.ts, --, --))
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>localesArg : Symbol(localesArg, Decl(es2020IntlAPIs.ts, 52, 5))
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console.log(Intl.DisplayNames.supportedLocalesOf()); // []
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>console.log : Symbol(Console.log, Decl(lib.dom.d.ts, --, --))
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>console : Symbol(console, Decl(lib.dom.d.ts, --, --))
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>log : Symbol(Console.log, Decl(lib.dom.d.ts, --, --))
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>Intl.DisplayNames.supportedLocalesOf : Symbol(supportedLocalesOf, Decl(lib.es2020.intl.d.ts, --, --))
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>Intl.DisplayNames : Symbol(Intl.DisplayNames, Decl(lib.es2020.intl.d.ts, --, --), Decl(lib.es2020.intl.d.ts, --, --))
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>Intl : Symbol(Intl, Decl(lib.es5.d.ts, --, --), Decl(lib.es2017.intl.d.ts, --, --), Decl(lib.es2018.intl.d.ts, --, --), Decl(lib.es2020.bigint.d.ts, --, --), Decl(lib.es2020.intl.d.ts, --, --))
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>DisplayNames : Symbol(Intl.DisplayNames, Decl(lib.es2020.intl.d.ts, --, --), Decl(lib.es2020.intl.d.ts, --, --))
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>supportedLocalesOf : Symbol(supportedLocalesOf, Decl(lib.es2020.intl.d.ts, --, --))
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console.log(Intl.DisplayNames.supportedLocalesOf(localesArg, {})); // ["es-ES", "en-US"]
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>console.log : Symbol(Console.log, Decl(lib.dom.d.ts, --, --))
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>console : Symbol(console, Decl(lib.dom.d.ts, --, --))
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>log : Symbol(Console.log, Decl(lib.dom.d.ts, --, --))
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>Intl.DisplayNames.supportedLocalesOf : Symbol(supportedLocalesOf, Decl(lib.es2020.intl.d.ts, --, --))
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>Intl.DisplayNames : Symbol(Intl.DisplayNames, Decl(lib.es2020.intl.d.ts, --, --), Decl(lib.es2020.intl.d.ts, --, --))
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>Intl : Symbol(Intl, Decl(lib.es5.d.ts, --, --), Decl(lib.es2017.intl.d.ts, --, --), Decl(lib.es2018.intl.d.ts, --, --), Decl(lib.es2020.bigint.d.ts, --, --), Decl(lib.es2020.intl.d.ts, --, --))
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>DisplayNames : Symbol(Intl.DisplayNames, Decl(lib.es2020.intl.d.ts, --, --), Decl(lib.es2020.intl.d.ts, --, --))
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>supportedLocalesOf : Symbol(supportedLocalesOf, Decl(lib.es2020.intl.d.ts, --, --))
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>localesArg : Symbol(localesArg, Decl(es2020IntlAPIs.ts, 52, 5))
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@@ -128,9 +128,9 @@ console.log(rtf2.format(2, 'day'));
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const regionNamesInEnglish = new Intl.DisplayNames(['en'], { type: 'region' });
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>regionNamesInEnglish : Intl.DisplayNames
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>new Intl.DisplayNames(['en'], { type: 'region' }) : Intl.DisplayNames
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>Intl.DisplayNames : { new (locales?: string | string[], options?: Partial<Intl.DisplayNamesOptions>): Intl.DisplayNames; prototype: Intl.DisplayNames; supportedLocalesOf(locales: string | string[], options?: { localeMatcher: Intl.RelativeTimeFormatLocaleMatcher; }): string[]; }
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>Intl.DisplayNames : { new (locales: Intl.LocalesArgument, options: Intl.DisplayNamesOptions): Intl.DisplayNames; prototype: Intl.DisplayNames; supportedLocalesOf(locales?: Intl.LocalesArgument, options?: { localeMatcher?: Intl.RelativeTimeFormatLocaleMatcher; }): string[]; }
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>Intl : typeof Intl
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>DisplayNames : { new (locales?: string | string[], options?: Partial<Intl.DisplayNamesOptions>): Intl.DisplayNames; prototype: Intl.DisplayNames; supportedLocalesOf(locales: string | string[], options?: { localeMatcher: Intl.RelativeTimeFormatLocaleMatcher; }): string[]; }
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>DisplayNames : { new (locales: Intl.LocalesArgument, options: Intl.DisplayNamesOptions): Intl.DisplayNames; prototype: Intl.DisplayNames; supportedLocalesOf(locales?: Intl.LocalesArgument, options?: { localeMatcher?: Intl.RelativeTimeFormatLocaleMatcher; }): string[]; }
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>['en'] : string[]
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>'en' : "en"
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>{ type: 'region' } : { type: "region"; }
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@@ -140,9 +140,9 @@ const regionNamesInEnglish = new Intl.DisplayNames(['en'], { type: 'region' });
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const regionNamesInTraditionalChinese = new Intl.DisplayNames(['zh-Hant'], { type: 'region' });
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>regionNamesInTraditionalChinese : Intl.DisplayNames
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>new Intl.DisplayNames(['zh-Hant'], { type: 'region' }) : Intl.DisplayNames
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>Intl.DisplayNames : { new (locales?: string | string[], options?: Partial<Intl.DisplayNamesOptions>): Intl.DisplayNames; prototype: Intl.DisplayNames; supportedLocalesOf(locales: string | string[], options?: { localeMatcher: Intl.RelativeTimeFormatLocaleMatcher; }): string[]; }
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>Intl.DisplayNames : { new (locales: Intl.LocalesArgument, options: Intl.DisplayNamesOptions): Intl.DisplayNames; prototype: Intl.DisplayNames; supportedLocalesOf(locales?: Intl.LocalesArgument, options?: { localeMatcher?: Intl.RelativeTimeFormatLocaleMatcher; }): string[]; }
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>Intl : typeof Intl
|
||||
>DisplayNames : { new (locales?: string | string[], options?: Partial<Intl.DisplayNamesOptions>): Intl.DisplayNames; prototype: Intl.DisplayNames; supportedLocalesOf(locales: string | string[], options?: { localeMatcher: Intl.RelativeTimeFormatLocaleMatcher; }): string[]; }
|
||||
>DisplayNames : { new (locales: Intl.LocalesArgument, options: Intl.DisplayNamesOptions): Intl.DisplayNames; prototype: Intl.DisplayNames; supportedLocalesOf(locales?: Intl.LocalesArgument, options?: { localeMatcher?: Intl.RelativeTimeFormatLocaleMatcher; }): string[]; }
|
||||
>['zh-Hant'] : string[]
|
||||
>'zh-Hant' : "zh-Hant"
|
||||
>{ type: 'region' } : { type: "region"; }
|
||||
@@ -197,11 +197,11 @@ console.log(Intl.DisplayNames.supportedLocalesOf(locales1, options1).join(', '))
|
||||
>Intl.DisplayNames.supportedLocalesOf(locales1, options1).join(', ') : string
|
||||
>Intl.DisplayNames.supportedLocalesOf(locales1, options1).join : (separator?: string) => string
|
||||
>Intl.DisplayNames.supportedLocalesOf(locales1, options1) : string[]
|
||||
>Intl.DisplayNames.supportedLocalesOf : (locales: string | string[], options?: { localeMatcher: Intl.RelativeTimeFormatLocaleMatcher; }) => string[]
|
||||
>Intl.DisplayNames : { new (locales?: string | string[], options?: Partial<Intl.DisplayNamesOptions>): Intl.DisplayNames; prototype: Intl.DisplayNames; supportedLocalesOf(locales: string | string[], options?: { localeMatcher: Intl.RelativeTimeFormatLocaleMatcher; }): string[]; }
|
||||
>Intl.DisplayNames.supportedLocalesOf : (locales?: Intl.LocalesArgument, options?: { localeMatcher?: Intl.RelativeTimeFormatLocaleMatcher; }) => string[]
|
||||
>Intl.DisplayNames : { new (locales: Intl.LocalesArgument, options: Intl.DisplayNamesOptions): Intl.DisplayNames; prototype: Intl.DisplayNames; supportedLocalesOf(locales?: Intl.LocalesArgument, options?: { localeMatcher?: Intl.RelativeTimeFormatLocaleMatcher; }): string[]; }
|
||||
>Intl : typeof Intl
|
||||
>DisplayNames : { new (locales?: string | string[], options?: Partial<Intl.DisplayNamesOptions>): Intl.DisplayNames; prototype: Intl.DisplayNames; supportedLocalesOf(locales: string | string[], options?: { localeMatcher: Intl.RelativeTimeFormatLocaleMatcher; }): string[]; }
|
||||
>supportedLocalesOf : (locales: string | string[], options?: { localeMatcher: Intl.RelativeTimeFormatLocaleMatcher; }) => string[]
|
||||
>DisplayNames : { new (locales: Intl.LocalesArgument, options: Intl.DisplayNamesOptions): Intl.DisplayNames; prototype: Intl.DisplayNames; supportedLocalesOf(locales?: Intl.LocalesArgument, options?: { localeMatcher?: Intl.RelativeTimeFormatLocaleMatcher; }): string[]; }
|
||||
>supportedLocalesOf : (locales?: Intl.LocalesArgument, options?: { localeMatcher?: Intl.RelativeTimeFormatLocaleMatcher; }) => string[]
|
||||
>locales1 : string[]
|
||||
>options1 : { readonly localeMatcher: "lookup"; }
|
||||
>join : (separator?: string) => string
|
||||
@@ -224,3 +224,112 @@ new Intl.Locale(new Intl.Locale('en-US'));
|
||||
>Locale : new (tag: string | Intl.Locale, options?: Intl.LocaleOptions) => Intl.Locale
|
||||
>'en-US' : "en-US"
|
||||
|
||||
new Intl.DisplayNames(); // TypeError: invalid_argument
|
||||
>new Intl.DisplayNames() : Intl.DisplayNames
|
||||
>Intl.DisplayNames : { new (locales: Intl.LocalesArgument, options: Intl.DisplayNamesOptions): Intl.DisplayNames; prototype: Intl.DisplayNames; supportedLocalesOf(locales?: Intl.LocalesArgument, options?: { localeMatcher?: Intl.RelativeTimeFormatLocaleMatcher; }): string[]; }
|
||||
>Intl : typeof Intl
|
||||
>DisplayNames : { new (locales: Intl.LocalesArgument, options: Intl.DisplayNamesOptions): Intl.DisplayNames; prototype: Intl.DisplayNames; supportedLocalesOf(locales?: Intl.LocalesArgument, options?: { localeMatcher?: Intl.RelativeTimeFormatLocaleMatcher; }): string[]; }
|
||||
|
||||
new Intl.DisplayNames('en'); // TypeError: invalid_argument
|
||||
>new Intl.DisplayNames('en') : Intl.DisplayNames
|
||||
>Intl.DisplayNames : { new (locales: Intl.LocalesArgument, options: Intl.DisplayNamesOptions): Intl.DisplayNames; prototype: Intl.DisplayNames; supportedLocalesOf(locales?: Intl.LocalesArgument, options?: { localeMatcher?: Intl.RelativeTimeFormatLocaleMatcher; }): string[]; }
|
||||
>Intl : typeof Intl
|
||||
>DisplayNames : { new (locales: Intl.LocalesArgument, options: Intl.DisplayNamesOptions): Intl.DisplayNames; prototype: Intl.DisplayNames; supportedLocalesOf(locales?: Intl.LocalesArgument, options?: { localeMatcher?: Intl.RelativeTimeFormatLocaleMatcher; }): string[]; }
|
||||
>'en' : "en"
|
||||
|
||||
new Intl.DisplayNames('en', {}); // TypeError: invalid_argument
|
||||
>new Intl.DisplayNames('en', {}) : Intl.DisplayNames
|
||||
>Intl.DisplayNames : { new (locales: Intl.LocalesArgument, options: Intl.DisplayNamesOptions): Intl.DisplayNames; prototype: Intl.DisplayNames; supportedLocalesOf(locales?: Intl.LocalesArgument, options?: { localeMatcher?: Intl.RelativeTimeFormatLocaleMatcher; }): string[]; }
|
||||
>Intl : typeof Intl
|
||||
>DisplayNames : { new (locales: Intl.LocalesArgument, options: Intl.DisplayNamesOptions): Intl.DisplayNames; prototype: Intl.DisplayNames; supportedLocalesOf(locales?: Intl.LocalesArgument, options?: { localeMatcher?: Intl.RelativeTimeFormatLocaleMatcher; }): string[]; }
|
||||
>'en' : "en"
|
||||
>{} : {}
|
||||
|
||||
console.log((new Intl.DisplayNames(undefined, {type: 'language'})).of('en-GB')); // "British English"
|
||||
>console.log((new Intl.DisplayNames(undefined, {type: 'language'})).of('en-GB')) : void
|
||||
>console.log : (...data: any[]) => void
|
||||
>console : Console
|
||||
>log : (...data: any[]) => void
|
||||
>(new Intl.DisplayNames(undefined, {type: 'language'})).of('en-GB') : string
|
||||
>(new Intl.DisplayNames(undefined, {type: 'language'})).of : (code: string) => string
|
||||
>(new Intl.DisplayNames(undefined, {type: 'language'})) : Intl.DisplayNames
|
||||
>new Intl.DisplayNames(undefined, {type: 'language'}) : Intl.DisplayNames
|
||||
>Intl.DisplayNames : { new (locales: Intl.LocalesArgument, options: Intl.DisplayNamesOptions): Intl.DisplayNames; prototype: Intl.DisplayNames; supportedLocalesOf(locales?: Intl.LocalesArgument, options?: { localeMatcher?: Intl.RelativeTimeFormatLocaleMatcher; }): string[]; }
|
||||
>Intl : typeof Intl
|
||||
>DisplayNames : { new (locales: Intl.LocalesArgument, options: Intl.DisplayNamesOptions): Intl.DisplayNames; prototype: Intl.DisplayNames; supportedLocalesOf(locales?: Intl.LocalesArgument, options?: { localeMatcher?: Intl.RelativeTimeFormatLocaleMatcher; }): string[]; }
|
||||
>undefined : undefined
|
||||
>{type: 'language'} : { type: "language"; }
|
||||
>type : "language"
|
||||
>'language' : "language"
|
||||
>of : (code: string) => string
|
||||
>'en-GB' : "en-GB"
|
||||
|
||||
const localesArg = ["es-ES", new Intl.Locale("en-US")];
|
||||
>localesArg : (string | Intl.Locale)[]
|
||||
>["es-ES", new Intl.Locale("en-US")] : (string | Intl.Locale)[]
|
||||
>"es-ES" : "es-ES"
|
||||
>new Intl.Locale("en-US") : Intl.Locale
|
||||
>Intl.Locale : new (tag: string | Intl.Locale, options?: Intl.LocaleOptions) => Intl.Locale
|
||||
>Intl : typeof Intl
|
||||
>Locale : new (tag: string | Intl.Locale, options?: Intl.LocaleOptions) => Intl.Locale
|
||||
>"en-US" : "en-US"
|
||||
|
||||
console.log((new Intl.DisplayNames(localesArg, {type: 'language'})).resolvedOptions().locale); // "es-ES"
|
||||
>console.log((new Intl.DisplayNames(localesArg, {type: 'language'})).resolvedOptions().locale) : void
|
||||
>console.log : (...data: any[]) => void
|
||||
>console : Console
|
||||
>log : (...data: any[]) => void
|
||||
>(new Intl.DisplayNames(localesArg, {type: 'language'})).resolvedOptions().locale : string
|
||||
>(new Intl.DisplayNames(localesArg, {type: 'language'})).resolvedOptions() : Intl.ResolvedDisplayNamesOptions
|
||||
>(new Intl.DisplayNames(localesArg, {type: 'language'})).resolvedOptions : () => Intl.ResolvedDisplayNamesOptions
|
||||
>(new Intl.DisplayNames(localesArg, {type: 'language'})) : Intl.DisplayNames
|
||||
>new Intl.DisplayNames(localesArg, {type: 'language'}) : Intl.DisplayNames
|
||||
>Intl.DisplayNames : { new (locales: Intl.LocalesArgument, options: Intl.DisplayNamesOptions): Intl.DisplayNames; prototype: Intl.DisplayNames; supportedLocalesOf(locales?: Intl.LocalesArgument, options?: { localeMatcher?: Intl.RelativeTimeFormatLocaleMatcher; }): string[]; }
|
||||
>Intl : typeof Intl
|
||||
>DisplayNames : { new (locales: Intl.LocalesArgument, options: Intl.DisplayNamesOptions): Intl.DisplayNames; prototype: Intl.DisplayNames; supportedLocalesOf(locales?: Intl.LocalesArgument, options?: { localeMatcher?: Intl.RelativeTimeFormatLocaleMatcher; }): string[]; }
|
||||
>localesArg : (string | Intl.Locale)[]
|
||||
>{type: 'language'} : { type: "language"; }
|
||||
>type : "language"
|
||||
>'language' : "language"
|
||||
>resolvedOptions : () => Intl.ResolvedDisplayNamesOptions
|
||||
>locale : string
|
||||
|
||||
console.log(Intl.DisplayNames.supportedLocalesOf(localesArg)); // ["es-ES", "en-US"]
|
||||
>console.log(Intl.DisplayNames.supportedLocalesOf(localesArg)) : void
|
||||
>console.log : (...data: any[]) => void
|
||||
>console : Console
|
||||
>log : (...data: any[]) => void
|
||||
>Intl.DisplayNames.supportedLocalesOf(localesArg) : string[]
|
||||
>Intl.DisplayNames.supportedLocalesOf : (locales?: Intl.LocalesArgument, options?: { localeMatcher?: Intl.RelativeTimeFormatLocaleMatcher; }) => string[]
|
||||
>Intl.DisplayNames : { new (locales: Intl.LocalesArgument, options: Intl.DisplayNamesOptions): Intl.DisplayNames; prototype: Intl.DisplayNames; supportedLocalesOf(locales?: Intl.LocalesArgument, options?: { localeMatcher?: Intl.RelativeTimeFormatLocaleMatcher; }): string[]; }
|
||||
>Intl : typeof Intl
|
||||
>DisplayNames : { new (locales: Intl.LocalesArgument, options: Intl.DisplayNamesOptions): Intl.DisplayNames; prototype: Intl.DisplayNames; supportedLocalesOf(locales?: Intl.LocalesArgument, options?: { localeMatcher?: Intl.RelativeTimeFormatLocaleMatcher; }): string[]; }
|
||||
>supportedLocalesOf : (locales?: Intl.LocalesArgument, options?: { localeMatcher?: Intl.RelativeTimeFormatLocaleMatcher; }) => string[]
|
||||
>localesArg : (string | Intl.Locale)[]
|
||||
|
||||
console.log(Intl.DisplayNames.supportedLocalesOf()); // []
|
||||
>console.log(Intl.DisplayNames.supportedLocalesOf()) : void
|
||||
>console.log : (...data: any[]) => void
|
||||
>console : Console
|
||||
>log : (...data: any[]) => void
|
||||
>Intl.DisplayNames.supportedLocalesOf() : string[]
|
||||
>Intl.DisplayNames.supportedLocalesOf : (locales?: Intl.LocalesArgument, options?: { localeMatcher?: Intl.RelativeTimeFormatLocaleMatcher; }) => string[]
|
||||
>Intl.DisplayNames : { new (locales: Intl.LocalesArgument, options: Intl.DisplayNamesOptions): Intl.DisplayNames; prototype: Intl.DisplayNames; supportedLocalesOf(locales?: Intl.LocalesArgument, options?: { localeMatcher?: Intl.RelativeTimeFormatLocaleMatcher; }): string[]; }
|
||||
>Intl : typeof Intl
|
||||
>DisplayNames : { new (locales: Intl.LocalesArgument, options: Intl.DisplayNamesOptions): Intl.DisplayNames; prototype: Intl.DisplayNames; supportedLocalesOf(locales?: Intl.LocalesArgument, options?: { localeMatcher?: Intl.RelativeTimeFormatLocaleMatcher; }): string[]; }
|
||||
>supportedLocalesOf : (locales?: Intl.LocalesArgument, options?: { localeMatcher?: Intl.RelativeTimeFormatLocaleMatcher; }) => string[]
|
||||
|
||||
console.log(Intl.DisplayNames.supportedLocalesOf(localesArg, {})); // ["es-ES", "en-US"]
|
||||
>console.log(Intl.DisplayNames.supportedLocalesOf(localesArg, {})) : void
|
||||
>console.log : (...data: any[]) => void
|
||||
>console : Console
|
||||
>log : (...data: any[]) => void
|
||||
>Intl.DisplayNames.supportedLocalesOf(localesArg, {}) : string[]
|
||||
>Intl.DisplayNames.supportedLocalesOf : (locales?: Intl.LocalesArgument, options?: { localeMatcher?: Intl.RelativeTimeFormatLocaleMatcher; }) => string[]
|
||||
>Intl.DisplayNames : { new (locales: Intl.LocalesArgument, options: Intl.DisplayNamesOptions): Intl.DisplayNames; prototype: Intl.DisplayNames; supportedLocalesOf(locales?: Intl.LocalesArgument, options?: { localeMatcher?: Intl.RelativeTimeFormatLocaleMatcher; }): string[]; }
|
||||
>Intl : typeof Intl
|
||||
>DisplayNames : { new (locales: Intl.LocalesArgument, options: Intl.DisplayNamesOptions): Intl.DisplayNames; prototype: Intl.DisplayNames; supportedLocalesOf(locales?: Intl.LocalesArgument, options?: { localeMatcher?: Intl.RelativeTimeFormatLocaleMatcher; }): string[]; }
|
||||
>supportedLocalesOf : (locales?: Intl.LocalesArgument, options?: { localeMatcher?: Intl.RelativeTimeFormatLocaleMatcher; }) => string[]
|
||||
>localesArg : (string | Intl.Locale)[]
|
||||
>{} : {}
|
||||
|
||||
|
||||
@@ -45,4 +45,15 @@ const options1 = { localeMatcher: 'lookup' } as const;
|
||||
console.log(Intl.DisplayNames.supportedLocalesOf(locales1, options1).join(', '));
|
||||
|
||||
new Intl.Locale(); // should error
|
||||
new Intl.Locale(new Intl.Locale('en-US'));
|
||||
new Intl.Locale(new Intl.Locale('en-US'));
|
||||
|
||||
new Intl.DisplayNames(); // TypeError: invalid_argument
|
||||
new Intl.DisplayNames('en'); // TypeError: invalid_argument
|
||||
new Intl.DisplayNames('en', {}); // TypeError: invalid_argument
|
||||
console.log((new Intl.DisplayNames(undefined, {type: 'language'})).of('en-GB')); // "British English"
|
||||
|
||||
const localesArg = ["es-ES", new Intl.Locale("en-US")];
|
||||
console.log((new Intl.DisplayNames(localesArg, {type: 'language'})).resolvedOptions().locale); // "es-ES"
|
||||
console.log(Intl.DisplayNames.supportedLocalesOf(localesArg)); // ["es-ES", "en-US"]
|
||||
console.log(Intl.DisplayNames.supportedLocalesOf()); // []
|
||||
console.log(Intl.DisplayNames.supportedLocalesOf(localesArg, {})); // ["es-ES", "en-US"]
|
||||
|
||||
Reference in New Issue
Block a user