Function startOfISOWeek

pkgs/core/src/startOfISOWeek/index.ts:35–43

(
  date: DateArg<DateType>,
  options?: StartOfISOWeekOptions<ResultDate> | undefined,
)

 * //=> Mon Sep 01 2014 00:00:00
 */
export function startOfISOWeek<
  DateType extends Date,
  ResultDate extends Date = DateType,
>(
  date: DateArg<DateType>,
  options?: StartOfISOWeekOptions<ResultDate> | undefined,
): ResultDate {
  return startOfWeek(date, { ...options, weekStartsOn: 1 });
}