Fired every time any operation is applied on the model
using applyOperation.
Note that this event is suitable only for very specific use-cases. Use it if you need to listen to every single operation
applied on the document. However, in most cases event-change should
be used.
A few callbacks are already added to this event by engine internal classes:
- with
highest priority operation is validated,
- with
normal priority operation is executed,
- with
low priority the Document updates its version,
- with
low priority LivePosition and LiveRange
update themselves.
