Create two new classes for node child accessors

Author: harm-less

src/PE/Nodes/Children/NodeChildAccessor.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace PE\Nodes\Children;
+
+class NodeChildAccessor {
+
+	private $method;
+
+	function __construct($method) {
+		$this->method = $method;
+	}
+
+}
+
+?>

src/PE/Nodes/Children/NodeChildSetter.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace PE\Nodes\Children;
+
+class NodeChildSetter extends NodeChildAccessor {
+
+	function __construct($method) {
+		parent::__construct($method);
+	}
+
+}
+
+?>