ass('show')) {\n        this._element.parents('.dropdown-menu').first().find('.show').removeClass(\"show\").hide();\n      }\n\n      this._element.parents('li.nav-item.dropdown.show').on('hidden.bs.dropdown', function(e) {\n        $('.dropdown-submenu .show').removeClass(\"show\").hide();\n      });\n\n    }\n\n    // Static\n\n    static _jQueryInterface(config) {\n      return this.each(function () {\n        let data      = $(this).data(DATA_KEY)\n        const _config = $.extend({}, Default,...