TS complete

app/assets/javascripts/controllers/editor.ts

@@ -956,7 +956,7 @@ class EditorCtrl extends PureCtrl {
     }
   }
 
-  async toggleWebPrefKey(key: string) {
+  async toggleWebPrefKey(key: WebPrefKey) {
     (this as any)[key] = !(this as any)[key];
     this.application.getPrefsService().setUserPrefValue(
       key,

app/assets/javascripts/controllers/notes/notes.ts

@@ -655,7 +655,7 @@ class NotesCtrl extends PureCtrl {
     this.setShowMenuFalse();
   }
 
-  toggleWebPrefKey(key: string) {
+  toggleWebPrefKey(key: WebPrefKey) {
     this.application!.getPrefsService().setUserPrefValue(key, !this.state[key]);
     this.application!.getPrefsService().syncUserPreferences();
   }