pkg/front_end/testcases/inference_update_2/cascade.dart.textual_outline.expect

class C {
  final Object? _field;
  C([this._field]);
  void f([_]) {}
}

void fieldsPromotableWithinCascade(C c) {}

typedef Exactly<T> = T Function(T);

extension StaticType<T> on T {
  T expectStaticType<R extends Exactly<T>>() {}
}