BaseLinkCollection::getCollectionElementClass

static function getCollectionElementClass(): string;

public function getPopupData(array $excludedList = []): PopupData
{
	$data = new PopupData([new EntityUserUserPopupItem()], $excludedList);

	foreach ($this as $link)
	{
		$data->mergeFromEntity($link, $excludedList);
	}

	return $data;
}