/** * @name hoursToMilliseconds * @category Conversion Helpers * @summary Convert hours to milliseconds. * * @description * Convert a number of hours to a full number of milliseconds. * * @param hours - number of hours to be converted * * @returns The number of hours converted to milliseconds * * @example * // Convert 2 hours to milliseconds: * const result = hoursToMilliseconds(2) * //=> 7200000 */ export declare function hoursToMilliseconds(hours: number): number;