@@ -117,7 +117,7 @@ import ButtonView from '../ui/button/buttonview.js';
* simultaneously updating them. Then deltas are applied to the document and removed from history (fig. 5).
*
* @memberOf undo
- * @extends core.Feature
+ * @extends core.Plugin
*/
export default class Undo extends Plugin {
/**
@@ -14,7 +14,7 @@ import RedoCommand from './redocommand.js';
* the {@link engine.model.Document#batch Batch API}.
export default class UndoEngine extends Plugin {