import type { Options } from './types';
/**
 * Handle token return type and format based on user options.
 * @param {bigint} secureBigIntToken token
 * @param {number} length
 * @param {Options} [options]
 * @return {string|number|bigint} formatted token
 */
export declare const handleOptions: (secureBigIntToken: bigint, length: number, options?: Options) => string | number | bigint;