mirror of
https://github.com/denoland/deno.git
synced 2024-12-23 07:44:48 -05:00
2fcf1f14cf
This upgrades TypeScript to 5.0.2, but does not have ES decorator support because swc does not support that yet.
431 lines
20 KiB
TypeScript
431 lines
20 KiB
TypeScript
/*! *****************************************************************************
|
|
Copyright (c) Microsoft Corporation. All rights reserved.
|
|
Licensed under the Apache License, Version 2.0 (the "License"); you may not use
|
|
this file except in compliance with the License. You may obtain a copy of the
|
|
License at http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
|
KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
|
|
WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
|
|
MERCHANTABLITY OR NON-INFRINGEMENT.
|
|
|
|
See the Apache Version 2.0 License for specific language governing permissions
|
|
and limitations under the License.
|
|
***************************************************************************** */
|
|
|
|
|
|
/// <reference no-default-lib="true"/>
|
|
|
|
/// <reference lib="es2018.intl" />
|
|
declare namespace Intl {
|
|
|
|
/**
|
|
* [Unicode BCP 47 Locale Identifiers](https://unicode.org/reports/tr35/#Unicode_Language_and_Locale_Identifiers) definition.
|
|
*
|
|
* [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl#locales_argument).
|
|
*/
|
|
type UnicodeBCP47LocaleIdentifier = string;
|
|
|
|
/**
|
|
* Unit to use in the relative time internationalized message.
|
|
*
|
|
* [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/format#Parameters).
|
|
*/
|
|
type RelativeTimeFormatUnit =
|
|
| "year"
|
|
| "years"
|
|
| "quarter"
|
|
| "quarters"
|
|
| "month"
|
|
| "months"
|
|
| "week"
|
|
| "weeks"
|
|
| "day"
|
|
| "days"
|
|
| "hour"
|
|
| "hours"
|
|
| "minute"
|
|
| "minutes"
|
|
| "second"
|
|
| "seconds";
|
|
|
|
/**
|
|
* Value of the `unit` property in objects returned by
|
|
* `Intl.RelativeTimeFormat.prototype.formatToParts()`. `formatToParts` and
|
|
* `format` methods accept either singular or plural unit names as input,
|
|
* but `formatToParts` only outputs singular (e.g. "day") not plural (e.g.
|
|
* "days").
|
|
*
|
|
* [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/formatToParts#Using_formatToParts).
|
|
*/
|
|
type RelativeTimeFormatUnitSingular =
|
|
| "year"
|
|
| "quarter"
|
|
| "month"
|
|
| "week"
|
|
| "day"
|
|
| "hour"
|
|
| "minute"
|
|
| "second";
|
|
|
|
/**
|
|
* The locale matching algorithm to use.
|
|
*
|
|
* [MDN](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Intl#Locale_negotiation).
|
|
*/
|
|
type RelativeTimeFormatLocaleMatcher = "lookup" | "best fit";
|
|
|
|
/**
|
|
* The format of output message.
|
|
*
|
|
* [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/RelativeTimeFormat#Parameters).
|
|
*/
|
|
type RelativeTimeFormatNumeric = "always" | "auto";
|
|
|
|
/**
|
|
* The length of the internationalized message.
|
|
*
|
|
* [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/RelativeTimeFormat#Parameters).
|
|
*/
|
|
type RelativeTimeFormatStyle = "long" | "short" | "narrow";
|
|
|
|
/**
|
|
* [BCP 47 language tag](http://tools.ietf.org/html/rfc5646) definition.
|
|
*
|
|
* [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl#locales_argument).
|
|
*/
|
|
type BCP47LanguageTag = string;
|
|
|
|
/**
|
|
* The locale(s) to use
|
|
*
|
|
* [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl#locales_argument).
|
|
*/
|
|
type LocalesArgument = UnicodeBCP47LocaleIdentifier | Locale | readonly (UnicodeBCP47LocaleIdentifier | Locale)[] | undefined;
|
|
|
|
/**
|
|
* An object with some or all of properties of `options` parameter
|
|
* of `Intl.RelativeTimeFormat` constructor.
|
|
*
|
|
* [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/RelativeTimeFormat#Parameters).
|
|
*/
|
|
interface RelativeTimeFormatOptions {
|
|
/** The locale matching algorithm to use. For information about this option, see [Intl page](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Intl#Locale_negotiation). */
|
|
localeMatcher?: RelativeTimeFormatLocaleMatcher;
|
|
/** The format of output message. */
|
|
numeric?: RelativeTimeFormatNumeric;
|
|
/** The length of the internationalized message. */
|
|
style?: RelativeTimeFormatStyle;
|
|
}
|
|
|
|
/**
|
|
* An object with properties reflecting the locale
|
|
* and formatting options computed during initialization
|
|
* of the `Intl.RelativeTimeFormat` object
|
|
*
|
|
* [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/resolvedOptions#Description).
|
|
*/
|
|
interface ResolvedRelativeTimeFormatOptions {
|
|
locale: UnicodeBCP47LocaleIdentifier;
|
|
style: RelativeTimeFormatStyle;
|
|
numeric: RelativeTimeFormatNumeric;
|
|
numberingSystem: string;
|
|
}
|
|
|
|
/**
|
|
* An object representing the relative time format in parts
|
|
* that can be used for custom locale-aware formatting.
|
|
*
|
|
* [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/formatToParts#Using_formatToParts).
|
|
*/
|
|
type RelativeTimeFormatPart =
|
|
| {
|
|
type: "literal";
|
|
value: string;
|
|
}
|
|
| {
|
|
type: Exclude<NumberFormatPartTypes, "literal">;
|
|
value: string;
|
|
unit: RelativeTimeFormatUnitSingular;
|
|
};
|
|
|
|
interface RelativeTimeFormat {
|
|
/**
|
|
* Formats a value and a unit according to the locale
|
|
* and formatting options of the given
|
|
* [`Intl.RelativeTimeFormat`](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/RelativeTimeFormat)
|
|
* object.
|
|
*
|
|
* While this method automatically provides the correct plural forms,
|
|
* the grammatical form is otherwise as neutral as possible.
|
|
*
|
|
* It is the caller's responsibility to handle cut-off logic
|
|
* such as deciding between displaying "in 7 days" or "in 1 week".
|
|
* This API does not support relative dates involving compound units.
|
|
* e.g "in 5 days and 4 hours".
|
|
*
|
|
* @param value - Numeric value to use in the internationalized relative time message
|
|
*
|
|
* @param unit - [Unit](https://tc39.es/ecma402/#sec-singularrelativetimeunit) to use in the relative time internationalized message.
|
|
*
|
|
* @throws `RangeError` if `unit` was given something other than `unit` possible values
|
|
*
|
|
* @returns {string} Internationalized relative time message as string
|
|
*
|
|
* [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/format).
|
|
*/
|
|
format(value: number, unit: RelativeTimeFormatUnit): string;
|
|
|
|
/**
|
|
* Returns an array of objects representing the relative time format in parts that can be used for custom locale-aware formatting.
|
|
*
|
|
* @param value - Numeric value to use in the internationalized relative time message
|
|
*
|
|
* @param unit - [Unit](https://tc39.es/ecma402/#sec-singularrelativetimeunit) to use in the relative time internationalized message.
|
|
*
|
|
* @throws `RangeError` if `unit` was given something other than `unit` possible values
|
|
*
|
|
* [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/formatToParts).
|
|
*/
|
|
formatToParts(value: number, unit: RelativeTimeFormatUnit): RelativeTimeFormatPart[];
|
|
|
|
/**
|
|
* Provides access to the locale and options computed during initialization of this `Intl.RelativeTimeFormat` object.
|
|
*
|
|
* [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/resolvedOptions).
|
|
*/
|
|
resolvedOptions(): ResolvedRelativeTimeFormatOptions;
|
|
}
|
|
|
|
/**
|
|
* The [`Intl.RelativeTimeFormat`](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/RelativeTimeFormat)
|
|
* object is a constructor for objects that enable language-sensitive relative time formatting.
|
|
*
|
|
* [Compatibility](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat#Browser_compatibility).
|
|
*/
|
|
const RelativeTimeFormat: {
|
|
/**
|
|
* Creates [Intl.RelativeTimeFormat](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/RelativeTimeFormat) objects
|
|
*
|
|
* @param locales - A string with a [BCP 47 language tag](http://tools.ietf.org/html/rfc5646), or an array of such strings.
|
|
* For the general form and interpretation of the locales argument,
|
|
* see the [`Intl` page](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl#Locale_identification_and_negotiation).
|
|
*
|
|
* @param options - An [object](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/RelativeTimeFormat#Parameters)
|
|
* with some or all of options of `RelativeTimeFormatOptions`.
|
|
*
|
|
* @returns [Intl.RelativeTimeFormat](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/RelativeTimeFormat) object.
|
|
*
|
|
* [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/RelativeTimeFormat).
|
|
*/
|
|
new(
|
|
locales?: UnicodeBCP47LocaleIdentifier | UnicodeBCP47LocaleIdentifier[],
|
|
options?: RelativeTimeFormatOptions,
|
|
): RelativeTimeFormat;
|
|
|
|
/**
|
|
* Returns an array containing those of the provided locales
|
|
* that are supported in date and time formatting
|
|
* without having to fall back to the runtime's default locale.
|
|
*
|
|
* @param locales - A string with a [BCP 47 language tag](http://tools.ietf.org/html/rfc5646), or an array of such strings.
|
|
* For the general form and interpretation of the locales argument,
|
|
* see the [`Intl` page](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl#Locale_identification_and_negotiation).
|
|
*
|
|
* @param options - An [object](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/RelativeTimeFormat#Parameters)
|
|
* with some or all of options of the formatting.
|
|
*
|
|
* @returns An array containing those of the provided locales
|
|
* that are supported in date and time formatting
|
|
* without having to fall back to the runtime's default locale.
|
|
*
|
|
* [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/supportedLocalesOf).
|
|
*/
|
|
supportedLocalesOf(
|
|
locales?: UnicodeBCP47LocaleIdentifier | UnicodeBCP47LocaleIdentifier[],
|
|
options?: RelativeTimeFormatOptions,
|
|
): UnicodeBCP47LocaleIdentifier[];
|
|
};
|
|
|
|
interface NumberFormatOptions {
|
|
compactDisplay?: "short" | "long" | undefined;
|
|
notation?: "standard" | "scientific" | "engineering" | "compact" | undefined;
|
|
signDisplay?: "auto" | "never" | "always" | "exceptZero" | undefined;
|
|
unit?: string | undefined;
|
|
unitDisplay?: "short" | "long" | "narrow" | undefined;
|
|
currencyDisplay?: string | undefined;
|
|
currencySign?: string | undefined;
|
|
}
|
|
|
|
interface ResolvedNumberFormatOptions {
|
|
compactDisplay?: "short" | "long";
|
|
notation?: "standard" | "scientific" | "engineering" | "compact";
|
|
signDisplay?: "auto" | "never" | "always" | "exceptZero";
|
|
unit?: string;
|
|
unitDisplay?: "short" | "long" | "narrow";
|
|
currencyDisplay?: string;
|
|
currencySign?: string;
|
|
}
|
|
|
|
interface DateTimeFormatOptions {
|
|
calendar?: string | undefined;
|
|
dayPeriod?: "narrow" | "short" | "long" | undefined;
|
|
numberingSystem?: string | undefined;
|
|
|
|
dateStyle?: "full" | "long" | "medium" | "short" | undefined;
|
|
timeStyle?: "full" | "long" | "medium" | "short" | undefined;
|
|
hourCycle?: "h11" | "h12" | "h23" | "h24" | undefined;
|
|
}
|
|
|
|
type LocaleHourCycleKey = "h12" | "h23" | "h11" | "h24";
|
|
type LocaleCollationCaseFirst = "upper" | "lower" | "false";
|
|
|
|
interface LocaleOptions {
|
|
/** A string containing the language, and the script and region if available. */
|
|
baseName?: string;
|
|
/** The part of the Locale that indicates the locale's calendar era. */
|
|
calendar?: string;
|
|
/** Flag that defines whether case is taken into account for the locale's collation rules. */
|
|
caseFirst?: LocaleCollationCaseFirst;
|
|
/** The collation type used for sorting */
|
|
collation?: string;
|
|
/** The time keeping format convention used by the locale. */
|
|
hourCycle?: LocaleHourCycleKey;
|
|
/** The primary language subtag associated with the locale. */
|
|
language?: string;
|
|
/** The numeral system used by the locale. */
|
|
numberingSystem?: string;
|
|
/** Flag that defines whether the locale has special collation handling for numeric characters. */
|
|
numeric?: boolean;
|
|
/** The region of the world (usually a country) associated with the locale. Possible values are region codes as defined by ISO 3166-1. */
|
|
region?: string;
|
|
/** The script used for writing the particular language used in the locale. Possible values are script codes as defined by ISO 15924. */
|
|
script?: string;
|
|
}
|
|
|
|
interface Locale extends LocaleOptions {
|
|
/** A string containing the language, and the script and region if available. */
|
|
baseName: string;
|
|
/** The primary language subtag associated with the locale. */
|
|
language: string;
|
|
/** Gets the most likely values for the language, script, and region of the locale based on existing values. */
|
|
maximize(): Locale;
|
|
/** Attempts to remove information about the locale that would be added by calling `Locale.maximize()`. */
|
|
minimize(): Locale;
|
|
/** Returns the locale's full locale identifier string. */
|
|
toString(): BCP47LanguageTag;
|
|
}
|
|
|
|
/**
|
|
* Constructor creates [Intl.Locale](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/Locale)
|
|
* objects
|
|
*
|
|
* @param tag - A string with a [BCP 47 language tag](http://tools.ietf.org/html/rfc5646).
|
|
* For the general form and interpretation of the locales argument,
|
|
* see the [`Intl` page](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl#Locale_identification_and_negotiation).
|
|
*
|
|
* @param options - An [object](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/Locale/Locale#Parameters) with some or all of options of the locale.
|
|
*
|
|
* @returns [Intl.Locale](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/Locale) object.
|
|
*
|
|
* [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/Locale).
|
|
*/
|
|
const Locale: {
|
|
new (tag: BCP47LanguageTag | Locale, options?: LocaleOptions): Locale;
|
|
};
|
|
|
|
type DisplayNamesFallback =
|
|
| "code"
|
|
| "none";
|
|
|
|
type DisplayNamesType =
|
|
| "language"
|
|
| "region"
|
|
| "script"
|
|
| "calendar"
|
|
| "dateTimeField"
|
|
| "currency";
|
|
|
|
type DisplayNamesLanguageDisplay =
|
|
| "dialect"
|
|
| "standard";
|
|
|
|
interface DisplayNamesOptions {
|
|
localeMatcher?: RelativeTimeFormatLocaleMatcher;
|
|
style?: RelativeTimeFormatStyle;
|
|
type: DisplayNamesType;
|
|
languageDisplay?: DisplayNamesLanguageDisplay;
|
|
fallback?: DisplayNamesFallback;
|
|
}
|
|
|
|
interface ResolvedDisplayNamesOptions {
|
|
locale: UnicodeBCP47LocaleIdentifier;
|
|
style: RelativeTimeFormatStyle;
|
|
type: DisplayNamesType;
|
|
fallback: DisplayNamesFallback;
|
|
languageDisplay?: DisplayNamesLanguageDisplay;
|
|
}
|
|
|
|
interface DisplayNames {
|
|
/**
|
|
* Receives a code and returns a string based on the locale and options provided when instantiating
|
|
* [`Intl.DisplayNames()`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/DisplayNames)
|
|
*
|
|
* @param code The `code` to provide depends on the `type` passed to display name during creation:
|
|
* - If the type is `"region"`, code should be either an [ISO-3166 two letters region code](https://www.iso.org/iso-3166-country-codes.html),
|
|
* or a [three digits UN M49 Geographic Regions](https://unstats.un.org/unsd/methodology/m49/).
|
|
* - If the type is `"script"`, code should be an [ISO-15924 four letters script code](https://unicode.org/iso15924/iso15924-codes.html).
|
|
* - If the type is `"language"`, code should be a `languageCode` ["-" `scriptCode`] ["-" `regionCode` ] *("-" `variant` )
|
|
* subsequence of the unicode_language_id grammar in [UTS 35's Unicode Language and Locale Identifiers grammar](https://unicode.org/reports/tr35/#Unicode_language_identifier).
|
|
* `languageCode` is either a two letters ISO 639-1 language code or a three letters ISO 639-2 language code.
|
|
* - If the type is `"currency"`, code should be a [3-letter ISO 4217 currency code](https://www.iso.org/iso-4217-currency-codes.html).
|
|
*
|
|
* [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/DisplayNames/of).
|
|
*/
|
|
of(code: string): string | undefined;
|
|
/**
|
|
* Returns a new object with properties reflecting the locale and style formatting options computed during the construction of the current
|
|
* [`Intl/DisplayNames`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/DisplayNames) object.
|
|
*
|
|
* [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/DisplayNames/resolvedOptions).
|
|
*/
|
|
resolvedOptions(): ResolvedDisplayNamesOptions;
|
|
}
|
|
|
|
/**
|
|
* The [`Intl.DisplayNames()`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/DisplayNames)
|
|
* object enables the consistent translation of language, region and script display names.
|
|
*
|
|
* [Compatibility](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/DisplayNames#browser_compatibility).
|
|
*/
|
|
const DisplayNames: {
|
|
prototype: DisplayNames;
|
|
|
|
/**
|
|
* @param locales A string with a BCP 47 language tag, or an array of such strings.
|
|
* For the general form and interpretation of the `locales` argument, see the [Intl](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl#locale_identification_and_negotiation)
|
|
* page.
|
|
*
|
|
* @param options An object for setting up a display name.
|
|
*
|
|
* [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/DisplayNames/DisplayNames).
|
|
*/
|
|
new(locales: LocalesArgument, options: DisplayNamesOptions): DisplayNames;
|
|
|
|
/**
|
|
* 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.
|
|
*
|
|
* @param locales A string with a BCP 47 language tag, or an array of such strings.
|
|
* For the general form and interpretation of the `locales` argument, see the [Intl](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl#locale_identification_and_negotiation)
|
|
* page.
|
|
*
|
|
* @param options An object with a locale matcher.
|
|
*
|
|
* @returns An array of strings representing a subset of the given locale tags that are supported in display names without having to fall back to the runtime's default locale.
|
|
*
|
|
* [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/DisplayNames/supportedLocalesOf).
|
|
*/
|
|
supportedLocalesOf(locales?: LocalesArgument, options?: { localeMatcher?: RelativeTimeFormatLocaleMatcher }): BCP47LanguageTag[];
|
|
};
|
|
|
|
}
|