type LanguageCode = 'zh' | 'cs' | 'da' | 'nl' | 'en' | 'en_GB' | 'en_ZZ' | 'et' | 'fi' | 'fr' | 'de' | 'hu' | 'is' | 'it' | 'ja' | 'ko' | 'nb' | 'pl' | 'pt_BR' | 'pt_PT' | 'ro' | 'ru' | 'sk' | 'es' | 'sv';
export type LangCode = LanguageCode | 'pt-BR' | 'pt-PT';
type LocaleMessages = {
    [key: string]: string;
};
/**
 * Tries to get the most specific messages bundle for a given locale.
 *
 * Strategy:
 * 1. Try to find messages with the exact string (i.e. 'fr_FR')
 * 2. If that doesn't work, try to find messages for the country locale (i.e. 'fr')
 * 3. If that doesn't work, return english messages as a fallback.
 *
 * @param locale string specifying the locale like 'en_GB', or 'fr'.
 */
export declare const getMessagesForLocale: (locale: LangCode) => LocaleMessages;
export {};