Webiny\Component\Storage\Storage::supportsTouching PHP Method

    public function supportsTouching()
    {
        return $this->driver instanceof TouchableInterface;
    }

 /**
  * Touch a file (change time modified)
  *
  * @return $this
  */
 public function touch()
 {
     if ($this->storage->supportsTouching()) {
         $this->storage->touchKey($this->key);
         $this->timeModified = null;
     }
     return $this;
 }