From 4258fbff7c9fc47d4052b0590933e4052cdadd44 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christoph=20M=C3=BCller?= <iblzm@hotmail.de>
Date: Thu, 1 Jun 2017 21:31:05 +0200
Subject: [PATCH] removed optionality of second parameter to (weak)map.set

---
 types/es6-shim/index.d.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/types/es6-shim/index.d.ts b/types/es6-shim/index.d.ts
index 99268a905e..4c03fc8b9e 100644
--- a/types/es6-shim/index.d.ts
+++ b/types/es6-shim/index.d.ts
@@ -557,7 +557,7 @@ interface Map<K, V> {
     forEach(callbackfn: (value: V, index: K, map: Map<K, V>) => void, thisArg?: any): void;
     get(key: K): V | undefined;
     has(key: K): boolean;
-    set(key: K, value?: V): Map<K, V>;
+    set(key: K, value: V): Map<K, V>;
     size: number;
     entries(): IterableIteratorShim<[K, V]>;
     keys(): IterableIteratorShim<K>;
@@ -597,7 +597,7 @@ interface WeakMap<K extends object, V> {
     delete(key: K): boolean;
     get(key: K): V | undefined;
     has(key: K): boolean;
-    set(key: K, value?: V): WeakMap<K, V>;
+    set(key: K, value: V): WeakMap<K, V>;
 }
 
 interface WeakMapConstructor {