pkg/front_end/test/fasta/util/direct_parser_ast_test_data/class.txt

class Foo extends Bar implements Baz {
  Foo() {
    // Constructor
  }

  factory Foo.factory() => Foo();

  void method() {
    // instance method.
  }

  static void staticMethod() {
    // static method.
  }

  int field1, field2 = 42;
}

class Foo2 with Bar2 {
  // empty
}