/**
 * Portuguese (Brazil) language converter
 *
 * CLDR: pt-BR | Brazilian Portuguese as used in Brazil
 *
 * Portuguese-specific rules:
 * - "e" conjunction between units, tens and hundreds: vinte e um, cento e um
 * - "cem" for exact 100, "cento" for 100+ remainder
 * - Irregular hundreds: duzentos, trezentos, quatrocentos, etc.
 * - Short scale: milhão (10^6), bilhão (10^9), trilhão (10^12)
 * - Omit "um" before "mil"
 */
export declare const cardinalMax: bigint;
export declare const ordinalMax: bigint;
export declare const currencyMax: bigint;
/**
 * Converts a numeric value to Portuguese words.
 * @param {number | string | bigint} value - The numeric value to convert
 * @returns {string} The number in Portuguese words
 */
declare function toCardinal(value: number | string | bigint): string;
/**
 * Converts a number to Portuguese ordinal words.
 * @param {number | string | bigint} value - The number to convert
 * @returns {string} Portuguese ordinal words
 */
declare function toOrdinal(value: number | string | bigint): string;
export type CurrencyOptions = {
    /**
     * - Include "e" between major and minor units
     */
    and?: boolean;
    /**
     * - Currency code (e.g., 'BRL', 'USD'); empty means auto-detect for pt-BR
     */
    currency?: string;
};
/**
 * @typedef {object} CurrencyOptions
 * @property {boolean} [and] - Include "e" between major and minor units
 * @property {string} [currency] - Currency code (e.g., 'BRL', 'USD'); empty means auto-detect for pt-BR
 */
/** @type {Required<CurrencyOptions>} */
export declare const currencyDefaults: Required<CurrencyOptions>;
/**
 * Converts a number to Brazilian Portuguese currency words.
 * @param {number | string | bigint} value - The amount to convert
 * @param {CurrencyOptions} [options] Currency formatting options
 * @returns {string} Brazilian Portuguese currency words
 * @example
 * toCurrency(42.50)                    // 'quarenta e dois reais e cinquenta centavos'
 * toCurrency(42.50, {currency: 'USD'}) // 'quarenta e dois dólares e cinquenta centavos'
 */
declare function toCurrency(value: number | string | bigint, options?: CurrencyOptions): string;
export { toCardinal, toOrdinal, toCurrency };