From f5ab9d7289a459edb695277a812e9d2a6e1a2830 Mon Sep 17 00:00:00 2001
From: york yao <yaoao12306@outlook.com>
Date: Mon, 6 Jun 2016 07:22:37 +0800
Subject: [PATCH] change type definition for Object.create

---
 src/lib/es5.d.ts | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/src/lib/es5.d.ts b/src/lib/es5.d.ts
index dfd2bd4ff0c..8447b31fc89 100644
--- a/src/lib/es5.d.ts
+++ b/src/lib/es5.d.ts
@@ -136,12 +136,24 @@ interface ObjectConstructor {
       */
     getOwnPropertyNames(o: any): string[];
 
+    /**
+      * Creates an object that has null prototype.
+      * @param o Object to use as a prototype. May be null
+      */
+    create(o: null): any;
+
+    /**
+      * Creates an object that has the specified prototype, and that optionally contains specified properties.
+      * @param o Object to use as a prototype. May be null
+      */
+    create<T>(o: T): T;
+
     /**
       * Creates an object that has the specified prototype, and that optionally contains specified properties.
       * @param o Object to use as a prototype. May be null
       * @param properties JavaScript object that contains one or more property descriptors.
       */
-    create(o: any, properties?: PropertyDescriptorMap): any;
+    create(o: any, properties: PropertyDescriptorMap): any;
 
     /**
       * Adds a property to an object, or modifies attributes of an existing property.