/**
 * Converts a numeric value to Croatian words.
 *
 * @param {number | string | bigint} value - The numeric value to convert
 * @param {Object} [options] - Optional configuration
 * @param {('masculine'|'feminine')} [options.gender='masculine'] - Grammatical gender
 * @returns {string} The number in Croatian words
 */
export function toCardinal(value: number | string | bigint, options?: {
    gender?: "masculine" | "feminine" | undefined;
}): string;
/**
 * Converts a numeric value to Croatian ordinal words (masculine nominative).
 *
 * @param {number | string | bigint} value - The numeric value to convert (must be a positive integer)
 * @returns {string} The number as ordinal words
 * @throws {TypeError} If value is not a valid numeric type
 * @throws {RangeError} If value is negative, zero, or has a decimal part
 *
 * @example
 * toOrdinal(1)    // 'prvi'
 * toOrdinal(2)    // 'drugi'
 * toOrdinal(21)   // 'dvadeset prvi'
 * toOrdinal(100)  // 'stoti'
 * toOrdinal(1000) // 'tisućiti'
 */
export function toOrdinal(value: number | string | bigint): string;
/**
 * Converts a numeric value to Croatian currency words (Euro).
 *
 * @param {number | string | bigint} value - The currency amount to convert
 * @returns {string} The amount in Croatian currency words
 * @throws {TypeError} If value is not a valid numeric type
 * @throws {Error} If value is not a valid number format
 *
 * @example
 * toCurrency(42)     // 'četrdeset dva eura'
 * toCurrency(1)      // 'jedan euro'
 * toCurrency(1.50)   // 'jedan euro pedeset centi'
 * toCurrency(-5)     // 'minus pet eura'
 */
export function toCurrency(value: number | string | bigint): string;