add appropriate commands for both tools

app/components/SimpleEditor/elements/track_change/TrackChangeControlCommand.js

+import {Command} from 'substance'
+
+class TrackChangeControlCommand extends Command {
+  getCommandState (params) {
+    console.log(params)
+    let newState = {
+      disabled: false,
+      active: false
+    }
+
+    return newState
+  }
+  execute () {
+    console.log('execute command enable/disable track changes')
+    return true
+  }
+}
+
+TrackChangeControlCommand.type = 'track-change-enable'
+
+export default TrackChangeControlCommand

app/components/SimpleEditor/elements/track_change/TrackChangeControlTool.js

-import { AnnotationTool } from 'substance'
+import { Tool } from 'substance'
 
-class TrackChangeControlTool extends AnnotationTool {}
+class TrackChangeControlTool extends Tool {}
 
 TrackChangeControlTool.type = 'track-change-enable'
 

app/components/SimpleEditor/elements/track_change/TrackChangeControlViewCommand.js

+import {Command} from 'substance'
+
+class TrackChangeControlViewCommand extends Command {
+  getCommandState (params) {
+    console.log(params)
+    let newState = {
+      disabled: false,
+      active: false
+    }
+
+    return newState
+  }
+  execute () {
+    console.log('execute command enable/disable view mode track changes')
+    return true
+  }
+}
+
+TrackChangeControlViewCommand.type = 'track-change-toggle-view'
+
+export default TrackChangeControlViewCommand

app/components/SimpleEditor/elements/track_change/TrackChangeControlViewTool.js

-import { AnnotationTool } from 'substance'
+import { Tool } from 'substance'
 
-class TrackChangeControlViewTool extends AnnotationTool {}
+class TrackChangeControlViewTool extends Tool {}
 
 TrackChangeControlViewTool.type = 'track-change-toggle-view'
 

app/components/SimpleEditor/elements/track_change/TrackChangePackage.js

@@ -3,6 +3,8 @@ import TrackChangeCommand from './TrackChangeCommand'
 import TrackChangeComponent from './TrackChangeComponent'
 import TrackChangeControlTool from './TrackChangeControlTool'
 import TrackChangeControlViewTool from './TrackChangeControlViewTool'
+import TrackChangeControlCommand from './TrackChangeControlCommand'
+import TrackChangeControlViewCommand from './TrackChangeControlViewCommand'
 // import TrackChangeHTMLConverter from './TrackChangeHTMLConverter'
 export default {
   name: 'track-change',
@@ -17,6 +19,8 @@ export default {
     config.addTool('track-change-toggle-view', TrackChangeControlViewTool, {
       target: 'track-change-toggle-view'
     })
+    config.addCommand('track-change-enable', TrackChangeControlCommand)
+    config.addCommand('track-change-toggle-view', TrackChangeControlViewCommand)
     config.addCommand(TrackChange.type, TrackChangeCommand, { nodeType: TrackChange.type })
     config.addIcon('track-change', { 'fontawesome': 'fa-eye' })