/**
 * Greek (Greece) language converter
 *
 * CLDR: el-GR | Greek as used in Greece
 *
 * Key features:
 * - Space-separated number composition
 * - Implicit "one" (ένα) omission before scale words
 * - Irregular hundreds (διακόσια, τριακόσια, etc.)
 * - Per-digit decimal reading
 */
export declare const cardinalMax: bigint;
export declare const ordinalMax: bigint;
export declare const currencyMax: bigint;
/**
 * Converts a numeric value to Greek words.
 * @param {number | string | bigint} value - The numeric value to convert
 * @returns {string} The number in Greek words
 * @throws {TypeError} If value is not a valid numeric type
 * @throws {Error} If value is not a valid number format
 * @example
 * toCardinal(21)       // 'είκοσι ένα'
 * toCardinal(1000)     // 'χίλια'
 * toCardinal('3.14')   // 'τρία κόμμα ένα τέσσερα'
 */
declare function toCardinal(value: number | string | bigint): string;
/**
 * Converts a numeric value to Greek ordinal words.
 * @param {number | string | bigint} value - The numeric value to convert
 * @returns {string} The ordinal in Greek words
 * @throws {TypeError} If value is not a valid numeric type
 * @throws {Error} If value is not a positive integer
 * @example
 * toOrdinal(1)   // 'πρώτος'
 * toOrdinal(21)  // 'εικοστός πρώτος'
 */
declare function toOrdinal(value: number | string | bigint): string;
export type CurrencyOptions = {
    /**
     * - ISO 4217 currency code to name the amount in
     */
    currency?: import('./utils/currency-vocab.js').ElCurrency;
};
/**
 * @typedef {object} CurrencyOptions
 * @property {import('./utils/currency-vocab.js').ElCurrency} [currency] - ISO 4217 currency code to name the amount in
 */
/** @type {Required<CurrencyOptions>} */
export declare const currencyDefaults: Required<CurrencyOptions>;
/** @type {{ currency: ReadonlyArray<Required<CurrencyOptions>['currency']> }} */
export declare const currencyValues: {
    currency: ReadonlyArray<Required<CurrencyOptions>['currency']>;
};
/**
 * Converts a numeric value to Greek Euro currency words.
 * @param {number | string | bigint} value - The numeric value to convert
 * @param {CurrencyOptions} [options] - Optional configuration
 * @returns {string} The currency in Greek words
 * @throws {TypeError} If value is not a valid numeric type
 * @throws {Error} If value is not a valid number format
 * @example
 * toCurrency(1)     // 'ένα ευρώ'
 * toCurrency(2.50)  // 'δύο ευρώ πενήντα λεπτά'
 */
declare function toCurrency(value: number | string | bigint, options?: CurrencyOptions): string;
export { toCardinal, toOrdinal, toCurrency };