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import startOfHour from '../startOfHour/index.ts'import requiredArgs from '../_lib/requiredArgs/index.ts'
/** * @name isSameHour * @category Hour Helpers * @summary Are the given dates in the same hour? * * @description * Are the given dates in the same hour? * * ### v2.0.0 breaking changes: * * - [Changes that are common for the whole library](https://github.com/date-fns/date-fns/blob/master/docs/upgradeGuide.md#Common-Changes). * * @param {Date|Number} dateLeft - the first date to check * @param {Date|Number} dateRight - the second date to check * @returns {Boolean} the dates are in the same hour * @throws {TypeError} 2 arguments required * * @example * // Are 4 September 2014 06:00:00 and 4 September 06:30:00 in the same hour? * var result = isSameHour(new Date(2014, 8, 4, 6, 0), new Date(2014, 8, 4, 6, 30)) * //=> true */export default function isSameHour(dirtyDateLeft: Date | number, dirtyDateRight: Date | number): boolean {  requiredArgs(2, arguments)
  const dateLeftStartOfHour = startOfHour(dirtyDateLeft)  const dateRightStartOfHour = startOfHour(dirtyDateRight)
  return dateLeftStartOfHour.getTime() === dateRightStartOfHour.getTime()}