From 6d5608b5061bc7b5e40db9c37f186cfd0d48a3e6 Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Thu, 14 Jul 2016 15:42:46 +0100
Subject: Move transform onto Node interface

---
 src/main/java/org/zwobble/couscous/ast/Node.java | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/main/java/org/zwobble/couscous/ast/Node.java')

diff --git a/src/main/java/org/zwobble/couscous/ast/Node.java b/src/main/java/org/zwobble/couscous/ast/Node.java
index ef4ab09..32cd4d8 100644
--- a/src/main/java/org/zwobble/couscous/ast/Node.java
+++ b/src/main/java/org/zwobble/couscous/ast/Node.java
@@ -1,9 +1,11 @@
 package org.zwobble.couscous.ast;
 
 import org.zwobble.couscous.ast.visitors.NodeMapper;
+import org.zwobble.couscous.ast.visitors.NodeTransformer;
 
 public interface Node {
     int type();
     Iterable<? extends Node> childNodes();
     <T> T accept(NodeMapper<T> visitor);
+    Node transform(NodeTransformer transformer);
 }
-- 
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