/**
  * {@inheritDoc}
  */
 public function hasThumbnail($level)
 {
     $this->__initializer__ && $this->__initializer__->__invoke($this, 'hasThumbnail', array($level));
     return parent::hasThumbnail($level);
 }
 /**
  * @deprecated
  * @param $level
  * @return mixed
  */
 public function hasThumbnail($level)
 {
     return parent::hasThumbnail($level);
 }