Called after child nodes are visited.
Twig_NodeInterface $node The node to visit:
Twig_Environment $env The Twig environment instance:
Twig_NodeInterface|false The modified node or false if the node must be removed
Overrides Twig_NodeVisitorInterface::leaveNode
public function leaveNode(Twig_NodeInterface $node, Twig_Environment $env) {
return $node;
}