mirror of
https://github.com/denoland/deno.git
synced 2024-12-22 07:14:47 -05:00
73 lines
3 KiB
TypeScript
73 lines
3 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"/>
|
|
|
|
|
|
declare namespace Intl {
|
|
|
|
// http://cldr.unicode.org/index/cldr-spec/plural-rules#TOC-Determining-Plural-Categories
|
|
type LDMLPluralRule = "zero" | "one" | "two" | "few" | "many" | "other";
|
|
type PluralRuleType = "cardinal" | "ordinal";
|
|
|
|
interface PluralRulesOptions {
|
|
localeMatcher?: "lookup" | "best fit" | undefined;
|
|
type?: PluralRuleType | undefined;
|
|
minimumIntegerDigits?: number | undefined;
|
|
minimumFractionDigits?: number | undefined;
|
|
maximumFractionDigits?: number | undefined;
|
|
minimumSignificantDigits?: number | undefined;
|
|
maximumSignificantDigits?: number | undefined;
|
|
}
|
|
|
|
interface ResolvedPluralRulesOptions {
|
|
locale: string;
|
|
pluralCategories: LDMLPluralRule[];
|
|
type: PluralRuleType;
|
|
minimumIntegerDigits: number;
|
|
minimumFractionDigits: number;
|
|
maximumFractionDigits: number;
|
|
minimumSignificantDigits?: number;
|
|
maximumSignificantDigits?: number;
|
|
}
|
|
|
|
interface PluralRules {
|
|
resolvedOptions(): ResolvedPluralRulesOptions;
|
|
select(n: number): LDMLPluralRule;
|
|
}
|
|
|
|
const PluralRules: {
|
|
new (locales?: string | string[], options?: PluralRulesOptions): PluralRules;
|
|
(locales?: string | string[], options?: PluralRulesOptions): PluralRules;
|
|
|
|
supportedLocalesOf(locales: string | string[], options?: { localeMatcher?: "lookup" | "best fit" }): string[];
|
|
};
|
|
|
|
// We can only have one definition for 'type' in TypeScript, and so you can learn where the keys come from here:
|
|
type ES2018NumberFormatPartType = "literal" | "nan" | "infinity" | "percent" | "integer" | "group" | "decimal" | "fraction" | "plusSign" | "minusSign" | "percentSign" | "currency" | "code" | "symbol" | "name";
|
|
type ES2020NumberFormatPartType = "compact" | "exponentInteger" | "exponentMinusSign" | "exponentSeparator" | "unit" | "unknown";
|
|
type NumberFormatPartTypes = ES2018NumberFormatPartType | ES2020NumberFormatPartType;
|
|
|
|
interface NumberFormatPart {
|
|
type: NumberFormatPartTypes;
|
|
value: string;
|
|
}
|
|
|
|
interface NumberFormat {
|
|
formatToParts(number?: number | bigint): NumberFormatPart[];
|
|
}
|
|
}
|