import { DateTime } from '../main';
/**
 * @name setMonth
 * @category plugins
 * @summary Set the month to the given date.
 * @description
 * @param {DateTime} date - the date to be changed
 * @param {Number} month - the month of the new date [1 to 12]
 * @returns {DateTime} the new date with the month set
 *
 * @example
 * setMonth(new DateTime(2018,7,31), 2) will be date of 2018-2-28
 */
export declare function setMonth(date: DateTime, month: number): DateTime;