The type of the mutator, which can be one of deltas.deltas.MutatorTypes, as a string.
This type determines the rest of the JSON serialization:
"CHANGE" → IChangeMutator,
"ADD" → IAddMutator,
"REMOVE" → IRemoveMutator,
"MOVE" → IMoveMutator.
Generated using TypeDoc
Removes the item of a listy property with the given
removalIndex, shifting any and all subsequent items "up".