From 0bdab33bba09ca8e08e71430f2cfadc87cb9cf63 Mon Sep 17 00:00:00 2001
From: Andy <anhans@microsoft.com>
Date: Fri, 6 Oct 2017 12:51:21 -0700
Subject: [PATCH] backoff: Remove unnecessary type parameter (#20362)

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

diff --git a/types/backoff/index.d.ts b/types/backoff/index.d.ts
index 1c2f1ea605..404b01c4b2 100644
--- a/types/backoff/index.d.ts
+++ b/types/backoff/index.d.ts
@@ -101,7 +101,7 @@ export function call<T1, T2, T3, R1, E>(wrappedFunction: (t1: T1, t2: T2, t3: T3
 export function call<T1, T2, T3, E>(wrappedFunction: (t1: T1, t2: T2, t3: T3, cb: (err: E) => void) => void,
                                     t1: T1, t2: T2, t3: T3,
                                     callback: (err: E) => void): TypedFunctionCall<[T1, T2, T3], E>;
-export function call<R>(wrappedFunction: (...args: any[]) => void, ...args: any[]): FunctionCallAny;
+export function call(wrappedFunction: (...args: any[]) => void, ...args: any[]): FunctionCallAny;
 
 export class Backoff extends EventEmitter {
     /**