import type { FormattersInitializer } from 'typesafe-i18n';
import type { Locales, Formatters } from './i18n-types';
export declare const LOCALE_BCP47: Record<Locales, string>;
export declare function localeToBcp47(locale: Locales): string;
export declare function formatLocaleDateTime(timestamp: number, locale: Locales, options?: Intl.DateTimeFormatOptions): string;
export declare const initFormatters: FormattersInitializer<Locales, Formatters>;