--- /dev/null
+<?php
+
+namespace PhpParser;
+
+/**
+ * @codeCoverageIgnore
+ */
+class NodeVisitorAbstract implements NodeVisitor
+{
+ public function beforeTraverse(array $nodes) { }
+ public function enterNode(Node $node) { }
+ public function leaveNode(Node $node) { }
+ public function afterTraverse(array $nodes) { }
+}
\ No newline at end of file