From 8fd2d7a7db50a0f895e51e5f530fcbef8e727c44 Mon Sep 17 00:00:00 2001
From: Anders Hejlsberg <andersh@microsoft.com>
Date: Fri, 25 Sep 2015 14:07:24 -0700
Subject: [PATCH] Properly emit "this" type in declaration files

---
 src/compiler/declarationEmitter.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/compiler/declarationEmitter.ts b/src/compiler/declarationEmitter.ts
index e5914d10060..ffe4f9a2837 100644
--- a/src/compiler/declarationEmitter.ts
+++ b/src/compiler/declarationEmitter.ts
@@ -326,6 +326,7 @@ namespace ts {
                 case SyntaxKind.BooleanKeyword:
                 case SyntaxKind.SymbolKeyword:
                 case SyntaxKind.VoidKeyword:
+                case SyntaxKind.ThisKeyword:
                 case SyntaxKind.StringLiteral:
                     return writeTextOfNode(currentSourceFile, type);
                 case SyntaxKind.ExpressionWithTypeArguments: