mojo/public/bindings/generators/cpp_templates/template_declaration

template <>
class ObjectTraits<sample::internal::$CLASS> {
 public:
  static void EncodePointersAndHandles(
      sample::internal::$CLASS* params,
      std::vector<mojo::Handle>* handles);
  static bool DecodePointersAndHandles(
      sample::internal::$CLASS* params,
      const mojo::Message& message);
};