Unable to set enum as a type of a union

[aitorllj93]

Is there an existing issue for this?

• I have searched the existing issues

Current behavior

When setting an enum as a possible type of a union, it fails

Minimum reproduction code

https://gist.github.com/d3v0ps/92e4e866624f5e87004ef378f5e2b471

Steps to reproduce

1. define an enum type
2. register the enum
3. define another type
4. create a union type with the enum and the other type
5. Unable to set the enum type as a possible union type

Expected behavior

The enum should be able to be registered as possible union type

Package version

10.0.8

Graphql version

graphql: 16.3.0
apollo-server-express: 3.6.7

NestJS version

8.4.3

Node.js version

14.16.0

In which operating systems have you tested?

• macOS
• Windows
• Linux

Other

Type 'readonly [typeof GenderType, typeof TextScalar]' is not assignable to type 'readonly Type[]'.
Type 'typeof GenderType | typeof TextScalar' is not assignable to type 'Type'.
Type 'typeof GenderType' is missing the following properties from type 'Type': apply, call, bind, prototype, and 5 more.ts(2322)
create-union-type.factory.d.ts(28, 12): The expected type comes from the return type of this signature.

[kamilmysliwiec]

graphql/graphql-spec#215