Allow empty enums and input objects?

[glen-84]

I'm seeing errors for empty enums and input objects, but not for types or interfaces:

Would it make sense to relax this for enums and input objects as well? Either way, they should all have the same behavior.

[BoD]

Note that empty types and enums are not valid according to the GraphQL spec.

[glen-84]

Yep, but that's more about validation than parsing. The above error seems parser-related.

Anyway, they should be consistent. 🙂