What event will be triggered for undo, redo?

HI,
is there any specific event that gets triggered when we do undo, redo actions only?

Thanks,
Chandi

Element.changed get triggered but this is of more general event that gets triggered for almost many actions. I’m looking for specific event for undo, redo.
Is there any specific event which triggers wen we do undo redo.

To track the events fired, I usually open the Chrome devtools and then place a logpoint inside the EventBus#fire method. You can do the same and share with us the result.