$.Event(EVENT_SHOWN, {\n      relatedTarget\n    })\n\n    const transitionComplete = () => {\n      if (this._config.focus) {\n        this._element.focus()\n      }\n\n      this._isTransitioning = false\n      $(this._element).trigger(shownEvent)\n    }\n\n    if (transition) {\n      const transitionDuration = Util.getTransitionDurationFromElement(this._dialog)\n\n      $(this._dialog)\n        .one(Util.TRANSITION_END, transitionComplete)\n        .emulateTransitionEnd(transitionDuration)\n    } else...