protected function deliver(Response $response): ?string
    {
        try {
            return parent::deliver($response);
        } catch (\RuntimeException $e) {
            throw new ResponseException($response, $e);
        }
    }
protected function deliver(Response $response): ?string
    {
        try {
            return parent::deliver($response);
        } catch (\RuntimeException $e) {
            throw new ResponseException($response, $e);
        }
    }
protected function deliver ( Response $ response ) : ? string { try { return parent :: deliver ( $ response ) ; } catch ( \ RuntimeException $ e ) { throw new ResponseException ( $ response , $ e ) ; } }
{@inheritdoc}
{