class literal references like AppScope::class aren't counted as references

[RBusarow]

:moduleA declares absolutely nothing but:

abstract class AppScope private constructor()

:moduleB references that scope in an annotation, with a wildcard import:

import com.foo.moduleA.*

@Module
@ContributesTo(AppScope::class)
object MyModule

The type reference visitor isn't catching type references which are inside a class literal expression, so it never sees that AppScope::class. This means that it doesn't get concatenated with com.foo.moduleA. and isn't added to the list of possible references.

ModuleCheck will say that :moduleA is unused in :moduleB, and will recommend removing it.