From de9b889ba9a40380cd429defda16034a3ff02ddb Mon Sep 17 00:00:00 2001
From: Bradley Ayers <bradley.ayers@gmail.com>
Date: Wed, 25 Apr 2018 09:08:18 +1000
Subject: [PATCH] fix(node-fetch): Headers#get may return null (#25218)

See https://github.com/bitinn/node-fetch/blob/master/src/headers.js#L117
---
 types/node-fetch/index.d.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/types/node-fetch/index.d.ts b/types/node-fetch/index.d.ts
index aaaf30a5e3..874e216e89 100644
--- a/types/node-fetch/index.d.ts
+++ b/types/node-fetch/index.d.ts
@@ -63,7 +63,7 @@ type RequestCache =
 export class Headers {
 	append(name: string, value: string): void;
 	delete(name: string): void;
-	get(name: string): string;
+	get(name: string): string | null;
 	getAll(name: string): Array<string>;
 	has(name: string): boolean;
 	set(name: string, value: string): void;