private function generateResponses(): void
    {
        $this->printer->writeln('Generating responses.');
        $this->generator->setChildNamespace('Response');

        /** @var Response $response */
        foreach ($this->wsdl->getResponses() as $name => $response) {
            $this->printer->writeln(" |\-Generating response $name");
            $this->generate($response);
        }
    }