pkg/front_end/testcases/general/interface_contravariant_from_class.dart.textual_outline_modelled.expect

library test;

abstract class C<T> extends B<F<T>> implements I<F<T>> {}

abstract class I<T> {
  T f(Object x);
}

class B<T> {
  T f(int x) => throw '';
}

typedef void F<T>(T t);
void main() {}