diff vendor/nikic/php-parser/lib/PhpParser/NodeVisitor.php @ 13:5fb285c0d0e3

Update Drupal core to 8.4.7 via Composer. Security update; I *think* we've
been lucky to get away with this so far, as we don't support self-registration
which seems to be used by the so-called "drupalgeddon 2" attack that 8.4.5
was vulnerable to.

--- a/vendor/nikic/php-parser/lib/PhpParser/NodeVisitor.php	Fri Feb 23 15:52:07 2018 +0000
+++ b/vendor/nikic/php-parser/lib/PhpParser/NodeVisitor.php	Mon Apr 23 09:33:26 2018 +0100
@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 
 namespace PhpParser;
 
@@ -32,7 +32,7 @@
      *
      * @param Node $node Node
      *
-     * @return null|int|Node Node
+     * @return null|int|Node Replacement node (or special return value)
      */
     public function enterNode(Node $node);
 
@@ -53,7 +53,7 @@
      *
      * @param Node $node Node
      *
-     * @return null|false|int|Node|Node[] Node
+     * @return null|int|Node|Node[] Replacement node (or special return value)
      */
     public function leaveNode(Node $node);
 
@@ -69,4 +69,4 @@
      * @return null|Node[] Array of nodes
      */
     public function afterTraverse(array $nodes);
-}
\ No newline at end of file
+}