cleanup config

editors/demo/src/HHMI/config/config.js

 import { emDash, ellipsis } from 'prosemirror-inputrules';
-import { debounce } from 'lodash';
 import { columnResizing, tableEditing } from 'prosemirror-tables';
 import {
   InlineAnnotationsService,
@@ -19,28 +18,17 @@ import {
   FullScreenToolGroupService,
   SpecialCharactersService,
   SpecialCharactersToolGroupService,
-  HighlightService,
-  TextHighlightToolGroupServices,
   EditorInfoToolGroupServices,
   BottomInfoService,
-  TransformService,
-  TransformToolGroupService,
 } from 'wax-prosemirror-services';
 
-/* Questions Services */
-
-import MultipleChoiceQuestionService from '../MultipleChoiceQuestionService/MultipleChoiceQuestionService';
-import QuestionsToolGroupService from '../QuestionsToolGroupService/QuestionsToolGroupService';
-
 import { DefaultSchema } from 'wax-prosemirror-utilities';
-
 import { WaxSelectionPlugin } from 'wax-prosemirror-plugins';
+import invisibles, { hardBreak } from '@guardian/prosemirror-invisibles';
 
-import invisibles, {
-  space,
-  hardBreak,
-  paragraph,
-} from '@guardian/prosemirror-invisibles';
+/* Questions Services */
+import MultipleChoiceQuestionService from '../MultipleChoiceQuestionService/MultipleChoiceQuestionService';
+import QuestionsToolGroupService from '../QuestionsToolGroupService/QuestionsToolGroupService';
 
 export default {
   MenuService: [
@@ -58,11 +46,8 @@ export default {
             'StrikeThrough',
           ],
         },
-        'HighlightToolGroup',
-        'TransformToolGroup',
         'Lists',
         'Images',
-        'SpecialCharacters',
         'Tables',
         'Questions',
         'FullScreen',
@@ -94,19 +79,13 @@ export default {
     new ImageToolGroupService(),
     new AnnotationToolGroupService(),
     new ListToolGroupService(),
-    // new CodeBlockService(),
-    // new CodeBlockToolGroupService(),
     new DisplayTextToolGroupService(),
     new MathService(),
     new FullScreenService(),
     new FullScreenToolGroupService(),
     new SpecialCharactersService(),
     new SpecialCharactersToolGroupService(),
-    new HighlightService(),
-    new TextHighlightToolGroupServices(),
     new EditorInfoToolGroupServices(),
     new BottomInfoService(),
-    new TransformService(),
-    new TransformToolGroupService(),
   ],
 };