1 files changed, 4 insertions, 1 deletions
diff --git a/xml/impl/src/com/intellij/codeInsight/template/emmet/nodes/ZenCodingNode.java b/xml/impl/src/com/intellij/codeInsight/template/emmet/nodes/ZenCodingNode.java
index 550d05d5d186..d246f40007f4 100644
--- a/xml/impl/src/com/intellij/codeInsight/template/emmet/nodes/ZenCodingNode.java
+++ b/xml/impl/src/com/intellij/codeInsight/template/emmet/nodes/ZenCodingNode.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2000-2010 JetBrains s.r.o.
+ * Copyright 2000-2014 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,6 +17,7 @@ package com.intellij.codeInsight.template.emmet.nodes;
 
 import com.intellij.codeInsight.template.CustomTemplateCallback;
 import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
 
 import java.util.Collections;
 import java.util.List;
@@ -35,4 +36,6 @@ public abstract class ZenCodingNode {
   public List<ZenCodingNode> getChildren() {
     return Collections.emptyList();
   }
+
+  public abstract int getApproximateOutputLength(@Nullable CustomTemplateCallback callback);
 }