/**
  * Associates a format with mime types.
  *
  * @param string       $format    The format
  * @param string|array $mimeTypes The associated mime types (the preferred one must be the first as it will be used as the content type)
  *
  * @api
  */
 public function setFormat($format, $mimeTypes)
 {
     return parent::setFormat($format, $mimeTypes);
 }