From d7ace2086fc9a2e46d5381444c421e861ff105b3 Mon Sep 17 00:00:00 2001
From: Andrew Casey <andrew.casey@microsoft.com>
Date: Thu, 17 Aug 2017 13:17:51 -0700
Subject: [PATCH] Fix copy-paste error

---
 src/compiler/symbolWalker.ts | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/compiler/symbolWalker.ts b/src/compiler/symbolWalker.ts
index ade9e12d039..39f7f131c37 100644
--- a/src/compiler/symbolWalker.ts
+++ b/src/compiler/symbolWalker.ts
@@ -1,6 +1,5 @@
 /** @internal */
 namespace ts {
-    /** @internal */
     export function createGetSymbolWalker(
         getRestTypeOfSignature: (sig: Signature) => Type,
         getReturnTypeOfSignature: (sig: Signature) => Type,
@@ -114,7 +113,7 @@ namespace ts {
             function visitObjectType(type: ObjectType): void {
                 const stringIndexType = getIndexTypeOfStructuredType(type, IndexKind.String);
                 visitType(stringIndexType);
-                const numberIndexType = getIndexTypeOfStructuredType(type, IndexKind.String);
+                const numberIndexType = getIndexTypeOfStructuredType(type, IndexKind.Number);
                 visitType(numberIndexType);
 
                 // The two checks above *should* have already resolved the type (if needed), so this should be cached