text: import toDate from "../toDate/index.js";
  import requiredArgs from "../_lib/requiredArgs/index.js";
  /**
   * @name eachMonthOfInterval
   * @category Interval Helpers
   * @summary Return the array of months within the specified time interval.
   *
   * @description
   * Return the array of months within the specified time interval.
   *
   * @param {Interval} interval - the interval. See [Interval]{@link https://date-fns.org/docs/Interval}
   * @returns {Date[]} the array with starts of months from the month of the interval start to the month of the interval end
   * @throws {TypeError} 1 argument required
   * @throws {RangeError} The start of an interval cannot be after its end
   * @throws {RangeError} Date in interval cannot be `Invalid Date`
   *
   * @example
   * // Each month between 6 February 2014 and 10 August 2014:
   * var result = eachMonthOfInterval({
   *   start: new Date(2014, 1, 6),
   *   end: new Date(2014, 7, 10)
   * })
   * //=> [
   * //   Sat Feb 01 2014 00:00:00,
   * //   Sat Mar 01 2014 00:00:00,
   * //   Tue Apr 01 2014 00:00:00,
   * //   Thu May 01 2014 00:00:00,
   * //   Sun Jun 01 2014 00:00:00,
   * //   Tue Jul 01 2014 00:00:00,
   * //   Fri Aug 01 2014 00:00:00
   * // ]
   */
  
  export default function eachMonthOfInterval(dirtyInterval) {
    requiredArgs(1, arguments);
    var interval = dirtyInterval || {};
    var startDate = toDate(interval.start);
    var endDate = toDate(interval.end);
    var endTime = endDate.getTime();
    var dates = []; // Throw an exception if start date is after end date or if any date is `Invalid Date`
  
    if (!(startDate.getTime() <= endTime)) {
      throw new RangeError('Invalid interval');
    }
  
    var currentDate = startDate;
    currentDate.setHours(0, 0, 0, 0);
    currentDate.setDate(1);
  
    while (currentDate.getTime() <= endTime) {
      dates.push(toDate(currentDate));
      currentDate.setMonth(currentDate.getMonth() + 1);
    }
  
    return dates;
  }