Finish codeditor

packages/codeeditor/src/jsoneditor.ts

@@ -17,14 +17,13 @@ import {
   h, VirtualDOM
 } from '@phosphor/virtualdom';
 
-import {
-  CodeEditor
-} from '@jupyterlab/codeeditor';
-
 import {
   IObservableJSON
 } from '@jupyterlab/coreutils';
 
+import {
+  CodeEditor
+} from '.';
 
 /**
  * The class name added to a JSONEditorWidget instance.