[BUG] Compilation fails when injection token is typed with default type params

[griest024]

🐛 Bug report

Current Behavior

Basically this except the imports are not present in the scope of the injection token.

Expected Behavior

I expect the code to compile.

Minimal reproduction of the problem with instructions

my-type.ts

export type MyType<T extends MyInterface = MyInterface> = () => T

my-token.ts

export const MyToken = new InjectionToken<MyType>('MyToken ')

my-token.ts will fail to compile unless MyInterface is imported (not even used) in my-token.ts.

What is the motivation / use case for changing the behavior?

I want to type injection tokens with default type params.

Environment

Daffodil version: 0.37.0
Angular version: 10

Other

A workaround exists so this isn't critical but it is rather annoying.