BaseSku::getFrontImageCollection

public function getFrontImageCollection(): ImageCollection
{
	$collection = $this->getImageCollection();
	if ($collection->isEmpty() && $this->getParent())
	{
		$parentCollection = $this->getParent()->getImageCollection();
		if (!$parentCollection->isEmpty())
		{
			return $parentCollection;
		}
	}

	return $collection;
}