import 'bootstrap-daterangepicker/daterangepicker.js' // Monkey-patch to detect when weeks are shown const fnDaterangepicker = $.fn.daterangepicker $.fn.daterangepicker = function (options, callback) { fnDaterangepicker.call(this, options, callback) if (options && (options.showWeekNumbers || options.showISOWeekNumbers)) { this.each(function () { const instance = $(this).data('daterangepicker') if (instance && instance.container) instance.container.addClass('with-week-numbers') }) } return this }