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/// <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";
type?: PluralRuleType;
minimumIntegerDigits?: number;
minimumFractionDigits?: number;
maximumFractionDigits?: number;
minimumSignificantDigits?: number;
maximumSignificantDigits?: number;
}
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?: PluralRulesOptions,
): string[];
};
}