pkg/front_end/testcases/dart2wasm/issue61222.dart.textual_outline_modelled.expect

class C {
  const C._(this.field);
  const C.v1() : this._(1);
  const C.vn() : this._(null);
  final int? field;
}

extension type const E._(int? _) {
  const E.v1() : this._(1);
  const E.vn() : this._(null);
}

void main() {}