/**
 * Geodata — CDN-backed country/region data.
 *
 * Instead of bundling the 775KB iso3166-2-db package, we fetch slim JSON
 * from Vercel Blob CDN on demand:
 *   - countries.json (~10KB) — fetched once on first getCountries() call
 *   - regions.json   (~95KB) — fetched lazily on first getStatesForCountry() call
 *
 * Both are cached in memory after first fetch. The API surface is identical
 * to the previous static-import version so all consumers work unchanged.
 */
export declare const AVAILABLE_LANGUAGES: readonly ["en", "ru", "de", "da", "fr", "es", "zh", "hi", "pt", "ja", "ar", "it", "he"];
export type SupportedLanguage = typeof AVAILABLE_LANGUAGES[number];
export interface Country {
    code: string;
    name: string;
    iso3?: string;
    numeric?: number;
    uniqueKey?: string;
}
export interface State {
    code: string;
    name: string;
    countryCode: string;
    uniqueKey?: string;
}
export declare function ensureCountriesLoaded(language?: SupportedLanguage): Promise<void>;
export declare function ensureRegionsLoaded(language?: SupportedLanguage): Promise<void>;
export declare function ensureGeoDataLoaded(language?: SupportedLanguage): Promise<void>;
export declare const getCountries: (language?: SupportedLanguage) => Country[];
export declare const getStatesForCountry: (countryCode: string, language?: SupportedLanguage) => State[];
export declare const getAllStates: (language?: SupportedLanguage) => State[];
export declare const findCountryByName: (countryName: string, language?: SupportedLanguage) => Country | null;
export declare const findRegionByCode: (regionCode: string, language?: SupportedLanguage) => State | null;
export declare const isValidCountryCode: (countryCode: string, language?: SupportedLanguage) => boolean;
export declare const isValidStateCode: (countryCode: string, stateCode: string, language?: SupportedLanguage) => boolean;
export declare const getCountryWithRegions: (countryCode: string, language?: SupportedLanguage) => {
    country: {
        code: string;
        name: string;
        iso3: string | undefined;
        numeric: number | undefined;
        uniqueKey: string;
    };
    regions: State[];
} | null;
export declare function registerLanguage(_language: SupportedLanguage, _database: any): void;
export declare function isLanguageRegistered(language: SupportedLanguage): boolean;
export declare function getRegisteredLanguages(): SupportedLanguage[];
export declare function importLanguage(language: SupportedLanguage): Promise<void>;