public function __construct(ImageManipulatorInterface $manipulator, $width = null, $height = null)
{
parent::__construct();
if (isset($width) && isset($height)) {
$this->size = new Size($width, $height);
}
$this->manipulator = $manipulator;
}
function __construct(FilePublisherInterface $publisher)
{
parent::__construct();
$this->publisher = $publisher;
}