pkg/front_end/testcases/extension_types/inherit_generic.dart.textual_outline.expect

extension type A<T>(Object it) {
  T method() => throw '';
  T get getter => throw '';
  void set setter(T value) {}
  T operator [](T index) => throw '';
}

extension type B<S>(Object it) implements A<S> {
  S method2() => method();
  S get getter2 => getter;
  void set setter2(S value) {}
  void operator []=(S index, S value) {}
}

extension type C(Object i) implements A<int> {
  int method3() => method();
  int get getter3 => getter;
  void set setter3(int value) {}
  void operator []=(int index, int value) {}
}

test(A<bool> a, B<String> b, C c) {}