WSDL\Builder\IsValid::useStyle PHP Метод

    public static function useStyle($use)
    {
        $uses = [SoapBinding::LITERAL, SoapBinding::ENCODED];
        self::checkInList($use, $uses, 'Invalid use [' . $use . '] available uses: [' . implode(', ', $uses) . ']');
    }

 /**
  * @param string $use
  * @return $this
  */
 public function setUse($use)
 {
     IsValid::useStyle($use);
     $this->use = $use;
     return $this;
 }