;if(!i&&!s)return;if(e&&!s)return;t.preventDefault();const n=this.matches(Et)?this:K.prev(this,Et)[0]||K.next(this,Et)[0]||K.findOne(Et,t.delegateTarget.parentNode),o=xt.getOrCreateInstance(n);if(i)return t.stopPropagation(),o.show(),void o._selectMenuItem(t);o._isShown()&&(t.stopPropagation(),o.hide(),n.focus())}}F.on(document,wt,Et,xt.dataApiKeydownHandler),F.on(document,wt,Tt,xt.dataApiKeydownHandler),F.on(document,yt,xt.clearMenus),F.on(document,"keyup.bs.dropdown.data-api",xt.clearMenus),F....

event.delegateTarget.parentNode))\n\n    const instance = Dropdown.getOrCreateInstance(getToggleButton)\n\n    if (isUpOrDownEvent) {\n      event.stopPropagation()\n      instance.show()\n      instance._selectMenuItem(event)\n      return\n    }\n\n    if (instance._isShown()) { // else is escape and we check if it is shown\n      event.stopPropagation()\n      instance.hide()\n      getToggleButton.focus()\n    }\n  }\n}\n\n/**\n * Data API implementation\n */\n\nEventHandler.on(document, EVENT_KEYDOWN_DATA_API,...