Unique ID of that operation within the document, Lamport timestamp.
Readonlylen
len:number
Methods
name
name(): "nop"
User friendly name of the operation.
Returns "nop"
span
span(): number
Some operations, such as array and string insert/delete operations are
compound a single operation instance effectively represents multiple
operations (one per character or array element).
This method returns the effective number of operations.
Operation which does nothing. Useful for skipping clock cycles, so that operations with a gap in clock can be included in the same patch.