diff --git a/src/utils/index.ts b/src/utils/index.ts
index 3cf27fab9..7febe65b9 100644
--- a/src/utils/index.ts
+++ b/src/utils/index.ts
@@ -7,7 +7,7 @@ import EditorModel from '../editor/model/Editor';
 
 export default class UtilsModule extends Module {
   Sorter = Sorter;
-  Resizer: typeof Resizer = Resizer;
+  Resizer = Resizer;
   Dragger = Dragger;
   helpers = { ...mixins };