Webmozart\Console\Api\IO\Output::isQuiet PHP Метод

    public function isQuiet()
    {
        return $this->quiet;
    }

 /**
  * Returns whether all output is suppressed.
  *
  * @return bool Returns `true` if all output is suppressed and `false`
  *              otherwise.
  */
 public function isQuiet()
 {
     return $this->output->isQuiet();
 }