From f487a1c111ae2446bb502eef8f65aca3eb41b684 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Richard=20Jedli=C4=8Dka?= <jedlicka.r@gmail.com>
Date: Tue, 17 Oct 2017 20:58:39 +0200
Subject: [PATCH] [react] Fix `isValidElement` to accept `any` type (#20641)

* [react] Fix `isValidElement` to accept `any` type

* [react] Fix `isValidElement` method param type

Change `object` parameter type from `any` to more explicit.
---
 types/react/index.d.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/types/react/index.d.ts b/types/react/index.d.ts
index 4b123ecd87..35feb8d0ab 100644
--- a/types/react/index.d.ts
+++ b/types/react/index.d.ts
@@ -256,7 +256,7 @@ declare namespace React {
         props?: Q, // should be Q & Attributes
         ...children: ReactNode[]): ReactElement<P>;
 
-    function isValidElement<P>(object: {}): object is ReactElement<P>;
+    function isValidElement<P>(object: {} | null | undefined): object is ReactElement<P>;
 
     const Children: ReactChildren;
     const version: string;