TypeScript/tests/baselines/reference/instantiatedReturnTypeContravariance.types

=== tests/cases/compiler/instantiatedReturnTypeContravariance.ts ===
interface B<T> {
>B : B<T>
>T : T

name: string;
>name : string

x(): T;
>x : () => T
>T : T

}
 
class c {
>c : c

foo(): B<void> {
>foo : () => B<void>
>B : B<T>

return null;

}

}
 
class d extends c {
>d : d
>c : c

foo(): B<number> {
>foo : () => B<number>
>B : B<T>

return null;

}

}