From c42655ba9dc3b7b59e693e99f7b4626b16f91111 Mon Sep 17 00:00:00 2001
From: james1293 <james1293@users.noreply.github.com>
Date: Tue, 23 May 2017 16:37:38 -0400
Subject: [PATCH] Add undefined as possible output of Map.get()

---
 types/es6-shim/index.d.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/types/es6-shim/index.d.ts b/types/es6-shim/index.d.ts
index 483f4357e0..b1dd1d8fd4 100644
--- a/types/es6-shim/index.d.ts
+++ b/types/es6-shim/index.d.ts
@@ -556,7 +556,7 @@ interface Map<K, V> {
     clear(): void;
     delete(key: K): boolean;
     forEach(callbackfn: (value: V, index: K, map: Map<K, V>) => void, thisArg?: any): void;
-    get(key: K): V;
+    get(key: K): V | undefined;
     has(key: K): boolean;
     set(key: K, value?: V): Map<K, V>;
     size: number;