From 5c6a3d73b9e9eb3ac44590b30573e05394fa1cbc Mon Sep 17 00:00:00 2001
From: Daniel Rosenwasser <drosen@microsoft.com>
Date: Wed, 15 Jul 2015 15:53:42 -0700
Subject: [PATCH] Use type predicate for 'isVariableLike'.

---
 src/compiler/utilities.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/compiler/utilities.ts b/src/compiler/utilities.ts
index e66e1925519..37a7552a3e7 100644
--- a/src/compiler/utilities.ts
+++ b/src/compiler/utilities.ts
@@ -566,7 +566,7 @@ namespace ts {
         }
     }
 
-    export function isVariableLike(node: Node): boolean {
+    export function isVariableLike(node: Node): node is VariableLikeDeclaration {
         if (node) {
             switch (node.kind) {
                 case SyntaxKind.BindingElement: