From b64fefa8ed6a857d10b7ced8215fe9d389a2ea22 Mon Sep 17 00:00:00 2001
From: Patrick Pan <patrickhpan@users.noreply.github.com>
Date: Mon, 2 Jul 2018 13:19:11 -0400
Subject: [PATCH] Change staticContext to optional prop, instead of possibly
 undefined (but required) (#26645)

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

diff --git a/types/react-router/index.d.ts b/types/react-router/index.d.ts
index 34092d84b7..4b0f45853f 100644
--- a/types/react-router/index.d.ts
+++ b/types/react-router/index.d.ts
@@ -68,7 +68,7 @@ export interface RouteComponentProps<P, C extends StaticContext = StaticContext>
   history: H.History;
   location: H.Location;
   match: match<P>;
-  staticContext: C | undefined;
+  staticContext?: C;
 }
 
 export interface RouteProps {