Contao\CoreBundle\Event\ImageSizesEvent::setImageSizes PHP Метод

    public function setImageSizes(array $imageSizes)
    {
        $this->imageSizes = $imageSizes;
    }

 /**
  * Tests the image sizes setter and getter.
  */
 public function testImageSizesSetterGetter()
 {
     $event = new ImageSizesEvent([1]);
     $this->assertEquals([1], $event->getImageSizes());
     $event->setImageSizes([1, 2]);
     $this->assertEquals([1, 2], $event->getImageSizes());
 }