public function propFind(PropFind $propFind, INode $node)
    {
        if ($node instanceof ISharedNode) {
            $propFind->handle('{DAV:}share-access', function () use ($node) {
                return new Property\ShareAccess($node->getShareAccess());
            });
            $propFind->handle('{DAV:}invite', function () use ($node) {
                return new Property\Invite($node->getInvites());
            });
            $propFind->handle('{DAV:}share-resource-uri', function () use ($node) {
                return new Property\Href($node->getShareResourceUri());
            });
        }
    }