From e0a845e9c6aec4d00f55459a88ff2bf1a3375640 Mon Sep 17 00:00:00 2001
From: Lukas Elmer <lukas.elmer@gmail.com>
Date: Thu, 20 Jul 2017 20:00:27 +0200
Subject: [PATCH 1/2] fix(mergeAll): introduce variant support if T is an array

---
 src/operator/mergeAll.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/operator/mergeAll.ts b/src/operator/mergeAll.ts
index 73fed64cfd..9ae04903c1 100644
--- a/src/operator/mergeAll.ts
+++ b/src/operator/mergeAll.ts
@@ -6,6 +6,7 @@ import { OuterSubscriber } from '../OuterSubscriber';
 import { Subscribable } from '../Observable';
 import { subscribeToResult } from '../util/subscribeToResult';
 
+export function mergeAll<T>(this: Observable<ArrayLike<T>>, concurrent?: number): Observable<T>;
 export function mergeAll<T>(this: Observable<T>, concurrent?: number): T;
 export function mergeAll<T, R>(this: Observable<T>, concurrent?: number): Subscribable<R>;
 

From 2dafd0a47e9ff8effbc983e8f855d25e5291bacb Mon Sep 17 00:00:00 2001
From: Lukas Elmer <lukas.elmer@gmail.com>
Date: Thu, 20 Jul 2017 20:01:06 +0200
Subject: [PATCH 2/2] fix(concatAll): introduce variant support if T is an
 array

---
 src/operator/concatAll.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/operator/concatAll.ts b/src/operator/concatAll.ts
index e81ed990f7..d5b896cf2b 100644
--- a/src/operator/concatAll.ts
+++ b/src/operator/concatAll.ts
@@ -3,6 +3,7 @@ import { Subscribable } from '../Observable';
 import { MergeAllOperator } from './mergeAll';
 
 /* tslint:disable:max-line-length */
+export function concatAll<T>(this: Observable<ArrayLike<T>>): Observable<T>;
 export function concatAll<T>(this: Observable<T>): T;
 export function concatAll<T, R>(this: Observable<T>): Subscribable<R>;
 /* tslint:enable:max-line-length */