/**
 * Get all country codes from the Country enum
 */
export declare const getAllCountryCodes: () => string[];
/**
 * Get English country name from country code
 */
export declare const getCountryName: (countryCode: string) => string;
/**
 * Get country name translated into the given locale using Intl.DisplayNames.
 * Falls back to the English name from the Country enum, then to the raw code.
 */
export declare const getTranslatedCountryName: (countryCode: string, locale?: string) => string;
/**
 * Get country options for dropdown based on allowed country codes.
 * When a locale is provided, country names are translated using Intl.DisplayNames.
 * @param allowedCountries Array of country codes to include. If empty or undefined, returns all countries.
 * @param locale BCP 47 locale tag (e.g. 'es', 'fr'). Defaults to English names when omitted.
 * @returns Array of options with value (country code) and text (country name)
 */
export declare const getCountryOptions: (allowedCountries?: string[], locale?: string) => Array<{
    value: string;
    text: string;
}>;
/**
 * Get country options grouped alphabetically for dropdown rendering with optgroups.
 * Uses NFD normalization so accented names (e.g. "Ägypten") group under their base letter ("A").
 */
export declare const getGroupedCountryOptions: (allowedCountries?: string[], locale?: string) => Array<{
    label: string;
    options: Array<{
        value: string;
        text: string;
    }>;
}>;
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