pkg/front_end/testcases/regress/issue_32660.dart.textual_outline.expect

// @dart = 2.9
class A {
  foo(int x) => x;
}

class B {
  foo(int x, {int y}) => y;
}

class C extends A implements B {
  noSuchMethod(i) {}
}

class D {
  foo(int x) => x;
}

class E extends D {
  foo(int x, {int y});
  noSuchMethod(i) {}
}

main() {}