Readonly actionName of the action that was invoked.
Readonly inversePatches to undo the changes done inside the action.
Use undo() in the UndoManager to apply them.
Readonly patchesPatches with changes done inside the action.
Use redo() in the UndoManager to apply them.
Readonly targetPath to the object that invoked the action from its root.
Readonly typeExpresses this is a single event.
An undo/redo single event.