 event => this.createElement(event));
        this.addEventListener('element-updated', event => this.updateElement(event));

        this.addEventListener('refresh-view', event => this.refreshView(event));
        this.addEventListener('selected-element-changed', event => {
          this.setActiveElement(event.detail.target);
        });
        this.addEventListener('finish-clone', event => {
          this._finishCloneElement(event.detail.target);
        });
        this.addEventListener('update-action-