diff --git a/src/Language/VisitorOperation.php b/src/Language/VisitorOperation.php
new file mode 100644
index 0000000..493073d
--- /dev/null
+++ b/src/Language/VisitorOperation.php
@@ -0,0 +1,11 @@
+<?php
+namespace GraphQL\Language;
+
+class VisitorOperation
+{
+    public $doBreak;
+
+    public $doContinue;
+
+    public $removeNode;
+}