/**
 * Converts a Telegram-style language code (or BCP 47 locale) to a flag emoji.
 *
 * Change: For better Windows compatibility, use a direct mapping to emoji
 * characters for languages/locales instead of constructing flags via regional
 * indicator symbols. We still support a very limited country-code fallback for
 * common regions to preserve behavior in places that pass a country code.
 *
 * Accepts values like: 'en', 'ru', 'ar', 'pt-br', 'pt-pt', 'zh-cn'.
 */
export declare function telegramLanguageCodeToFlagEmoji(languageOrLocale: string): string;
