  ProtobufTypes::MessagePtr createEmptyConfigProto() override {
    return std::make_unique<envoy::extensions::filters::common::matcher::action::v3::SkipFilter>();
  }
  ProtobufTypes::MessagePtr createEmptyConfigProto() override {
    return std::make_unique<envoy::extensions::filters::common::matcher::action::v3::SkipFilter>();
  }