pkg/front_end/testcases/nnbd_mixed/required_parameter_mixed_from_opt_out.dart.textual_outline.expect

import 'required_parameter_mixed_from_opt_out_lib.dart';

class Super {
  void method({required covariant int named}) {}
}

class Class extends Super with Mixin {}

class SubClass extends Class {
  void method({required covariant int named}) {}
}

main() {}