/** * @license Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved. * For licensing, see LICENSE.md. */ /* global console:false */ 'use strict'; import TreeView from '/ckeditor5/engine/treeview/treeview.js'; import MutationObserver from '/ckeditor5/engine/treeview/observer/mutationobserver.js'; import { setData } from '/tests/engine/_utils/view.js'; const treeView = new TreeView(); treeView.createRoot( document.getElementById( 'editor' ) ); treeView.on( 'mutations', ( evt, mutations ) => console.log( mutations ) ); treeView.addObserver( MutationObserver ); setData( treeView, 'foo' + 'bar' ); treeView.render();