pkg/front_end/testcases/general/issue56633.dart.textual_outline.expect

T Function<S extends T>() method<T>(S Function<S extends T>() f) => f;

abstract class A<T> {
  T Function<S extends T>(S s) foo = <S extends T>(S s) => s;
}

typedef F<T, S extends T> = int;

typedef G<T> = F<T, S> Function<S extends T>();