drupal-civicrm/vendor/nikic/php-parser/lib/PhpParser/NodeTraverserInterface.php
2018-01-14 13:10:16 +00:00

31 lines
576 B
PHP

<?php
namespace PhpParser;
interface NodeTraverserInterface
{
/**
* Adds a visitor.
*
* @param NodeVisitor $visitor Visitor to add
*/
function addVisitor(NodeVisitor $visitor);
/**
* Removes an added visitor.
*
* @param NodeVisitor $visitor
*/
function removeVisitor(NodeVisitor $visitor);
/**
* Traverses an array of nodes using the registered visitors.
*
* @param Node[] $nodes Array of nodes
*
* @return Node[] Traversed array of nodes
*/
function traverse(array $nodes);
}