From e65cb3ba52b39d5afc9be6a6bd7d0258ea6adfef Mon Sep 17 00:00:00 2001
From: rlindgren <ryan.lindgren@gmail.com>
Date: Fri, 27 Oct 2017 11:34:52 -0400
Subject: [PATCH] iteratee callback and test fn define variable number of
 parameters type T

---
 types/async/index.d.ts | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/types/async/index.d.ts b/types/async/index.d.ts
index c94c8058c2..f1b38e8130 100644
--- a/types/async/index.d.ts
+++ b/types/async/index.d.ts
@@ -15,6 +15,7 @@ export interface AsyncResultArrayCallback<T, E> { (err?: E, results?: (T | undef
 export interface AsyncResultObjectCallback<T, E> { (err: E | undefined, results: Dictionary<T | undefined>): void; }
 
 export interface AsyncFunction<T, E> { (callback: (err?: E, result?: T) => void): void; }
+export interface AsyncFunctionEx<T, E> { (callback: (err?: E, ...results: T[]) => void): void; }
 export interface AsyncIterator<T, E> { (item: T, callback: ErrorCallback<E>): void; }
 export interface AsyncForEachOfIterator<T, E> { (item: T, key: number|string, callback: ErrorCallback<E>): void; }
 export interface AsyncResultIterator<T, R, E> { (item: T, callback: AsyncResultCallback<R, E>): void; }
@@ -174,9 +175,9 @@ export function parallel<T, E>(tasks: Dictionary<AsyncFunction<T, E>>, callback?
 export function parallelLimit<T, E>(tasks: Array<AsyncFunction<T, E>>, limit: number, callback?: AsyncResultArrayCallback<T, E>): void;
 export function parallelLimit<T, E>(tasks: Dictionary<AsyncFunction<T, E>>, limit: number, callback?: AsyncResultObjectCallback<T, E>): void;
 export function whilst<E>(test: () => boolean, fn: AsyncVoidFunction<E>, callback: ErrorCallback<E>): void;
-export function doWhilst<T, E>(fn: AsyncFunction<T, E>, test: (result?: any) => boolean, callback: ErrorCallback<E>): void;
+export function doWhilst<T, E>(fn: AsyncFunctionEx<T, E>, test: (...results: T[]) => boolean, callback: ErrorCallback<E>): void;
 export function until<E>(test: () => boolean, fn: AsyncVoidFunction<E>, callback: ErrorCallback<E>): void;
-export function doUntil<T, E>(fn: AsyncFunction<T, E>, test: (result?: any) => boolean, callback: ErrorCallback<E>): void;
+export function doUntil<T, E>(fn: AsyncFunctionEx<T, E>, test: (...results: T[]) => boolean, callback: ErrorCallback<E>): void;
 export function during<E>(test: (testCallback : AsyncBooleanResultCallback<E>) => void, fn: AsyncVoidFunction<E>, callback: ErrorCallback<E>): void;
 export function doDuring<E>(fn: AsyncVoidFunction<E>, test: (testCallback: AsyncBooleanResultCallback<E>) => void, callback: ErrorCallback<E>): void;
 export function forever<E>(next: (next : ErrorCallback<E>) => void, errBack: ErrorCallback<E>) : void;