Return local-only fields in mutation responses

[joel-wenzel]

Currently it seems local-only fields do not return in mutation responses.

To elaborate I have a query that returns type FooType and that same type is returned in the create mutation. I have a local only field applied on that type which correctly returns in query responses but not mutation responses.

Since the local only field is tied directly to the type it seems counter intuitive that it doesnt return in all cases of using that type.

It is possible to enhance apollo to allow this?