Pimcore\Model\Document\Hardlink\Wrapper::hasChildren PHP Method

    public function hasChildren()
    {
        $hardLink = $this->getHardLinkSource();
        if ($hardLink->getChildrenFromSource() && $hardLink->getSourceDocument() && !\Pimcore::inAdmin()) {
            return parent::hasChildren();
        }
        return false;
    }