/**
 * Italian (Italy) language converter
 *
 * CLDR: it-IT | Italian as used in Italy
 *
 * Italian-specific rules:
 * - Concatenation without spaces within segments ("ventotto" not "venti otto")
 * - Phonetic vowel elision: "venti" + "otto" → "ventotto"
 * - Accent on final "tre" in compounds: "ventitré"
 * - mille/mila alternation for thousands
 * - Scale words: milione/milioni, miliardo/miliardi, etc.
 * - "e" connector before simple final remainder
 */
export declare const cardinalMax: bigint;
export declare const ordinalMax: bigint;
export declare const currencyMax: bigint;
/**
 * Converts a numeric value to Italian words.
 *
 * This is the main public API. It accepts any valid numeric input
 * (number, string, or bigint) and handles parsing internally.
 * @param {number | string | bigint} value - The numeric value to convert
 * @returns {string} The number in Italian words
 * @throws {TypeError} If value is not a valid numeric type
 * @throws {Error} If value is not a valid number format
 * @example
 * toCardinal(28)           // 'ventotto'
 * toCardinal(23)           // 'ventitré'
 * toCardinal(1000)         // 'mille'
 * toCardinal(2000)         // 'duemila'
 * toCardinal(1000000)      // 'un milione'
 */
declare function toCardinal(value: number | string | bigint): string;
/**
 * Converts a numeric value to Italian ordinal words.
 *
 * Italian ordinals: primo, secondo, terzo... (1-10 irregular)
 * For 11+: cardinal word (drop final vowel) + -esimo
 * @param {number | string | bigint} value - The numeric value to convert (positive integer)
 * @returns {string} The number as ordinal words (masculine form)
 * @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)    // 'primo'
 * toOrdinal(2)    // 'secondo'
 * toOrdinal(11)   // 'undicesimo'
 * toOrdinal(21)   // 'ventunesimo'
 * toOrdinal(100)  // 'centesimo'
 * toOrdinal(1000) // 'millesimo'
 */
declare function toOrdinal(value: number | string | bigint): string;
export type CurrencyOptions = {
    /**
     * - Use "e" between euros and centesimi
     */
    and?: boolean;
};
/**
 * @typedef {object} CurrencyOptions
 * @property {boolean} [and] - Use "e" between euros and centesimi
 */
/** @type {Required<CurrencyOptions>} */
export declare const currencyDefaults: Required<CurrencyOptions>;
/**
 * Converts a numeric value to Italian currency words (Euro).
 * @param {number | string | bigint} value - The currency amount to convert
 * @param {CurrencyOptions} [options] - Optional configuration
 * @returns {string} The amount in Italian currency words
 * @throws {TypeError} If value is not a valid numeric type
 * @throws {Error} If value is not a valid number format
 * @example
 * toCurrency(42.50)                 // 'quarantadue euro e cinquanta centesimi'
 * toCurrency(1)                     // 'un euro'
 * toCurrency(0.99)                  // 'novantanove centesimi'
 * toCurrency(0.01)                  // 'un centesimo'
 * toCurrency(42.50, { and: false }) // 'quarantadue euro cinquanta centesimi'
 */
declare function toCurrency(value: number | string | bigint, options?: CurrencyOptions): string;
export { toCardinal, toOrdinal, toCurrency };