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

extension type Class._(int it) {
  void instanceMethod() {}
  int get instanceGetter => 42;
  void instanceMethod2(String s, [int i = 42]) {}
  S genericInstanceMethod<S>(S s) => s;
  static void staticMethod() {}
  static S genericStaticMethod<S>(S s) => s;
}

extension type GenericClass<T>._(T it) {
  void instanceMethod() {}
  T get instanceGetter => throw '';
  void instanceMethod2(String s, {int i = 42}) {}
  S genericInstanceMethod<S>(S s) => s;
  static void staticMethod() {}
  static S genericStaticMethod<S>(S s) => s;
}