From f7b0b1c8a030760ff4e87bbb6fa4b28393da33fe Mon Sep 17 00:00:00 2001
From: TonyYang <tonypythoneer@gmail.com>
Date: Wed, 14 Sep 2016 20:20:09 +0800
Subject: [PATCH] Correct assert.fail parameters (#11176)

---
 node/node.d.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/node/node.d.ts b/node/node.d.ts
index c2a8f71239..a9112d47a4 100644
--- a/node/node.d.ts
+++ b/node/node.d.ts
@@ -2596,7 +2596,7 @@ declare module "assert" {
             });
         }
 
-        export function fail(actual?: any, expected?: any, message?: string, operator?: string): void;
+        export function fail(actual: any, expected: any, message: string, operator: string): void;
         export function ok(value: any, message?: string): void;
         export function equal(actual: any, expected: any, message?: string): void;
         export function notEqual(actual: any, expected: any, message?: string): void;