import { MaybeDateInput } from './types.js';

/**
 * Returns a Date object for start of the given week. Defaults to Sunday as the
 * first day of the week:
 * 0 = Sunday ... 6 = Saturday
 * @param [inputDate] - A string, Date object or nothing for current week
 * @param [startOfWeekDay] - Determines which day of the week is the first
 */
declare function weekStart(inputDate?: MaybeDateInput, startOfWeekDay?: number): Date;

export { weekStart };