From 8a99d12d6ff517324142e422c7b553f66b9c290a Mon Sep 17 00:00:00 2001
From: Alex Eagle <alexeagle@google.com>
Date: Sun, 31 Jan 2016 14:30:52 -0800
Subject: [PATCH] fix(typings): don't expose PromiseConstructor dependency

Fixes #1270
---
 src/CoreOperators.ts      | 2 +-
 src/Observable.ts         | 4 ++--
 src/operator/toPromise.ts | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/CoreOperators.ts b/src/CoreOperators.ts
index 5044b5b84c..aa5c92740c 100644
--- a/src/CoreOperators.ts
+++ b/src/CoreOperators.ts
@@ -84,7 +84,7 @@ export interface CoreOperators<T> {
   timeout?: (due: number | Date, errorToSend?: any, scheduler?: Scheduler) => Observable<T>;
   timeoutWith?: <R>(due: number | Date, withObservable: Observable<R>, scheduler?: Scheduler) => Observable<T> | Observable<R>;
   toArray?: () => Observable<T[]>;
-  toPromise?: (PromiseCtor: PromiseConstructor) => Promise<T>;
+  toPromise?: (PromiseCtor: typeof Promise) => Promise<T>;
   window?: (closingNotifier: Observable<any>) => Observable<Observable<T>>;
   windowCount?: (windowSize: number, startWindowEvery: number) => Observable<Observable<T>>;
   windowTime?: (windowTimeSpan: number, windowCreationInterval?: number, scheduler?: Scheduler) => Observable<Observable<T>>;
diff --git a/src/Observable.ts b/src/Observable.ts
index d7220b2bc2..f17fed4349 100644
--- a/src/Observable.ts
+++ b/src/Observable.ts
@@ -129,7 +129,7 @@ export class Observable<T> implements CoreOperators<T>  {
    * @returns {Promise} a promise that either resolves on observable completion or
    *  rejects with the handled error
    */
-  forEach(next: (value: T) => void, thisArg: any, PromiseCtor?: PromiseConstructor): Promise<void> {
+  forEach(next: (value: T) => void, thisArg: any, PromiseCtor?: typeof Promise): Promise<void> {
     if (!PromiseCtor) {
       if (root.Rx && root.Rx.config && root.Rx.config.Promise) {
         PromiseCtor = root.Rx.config.Promise;
@@ -269,7 +269,7 @@ export class Observable<T> implements CoreOperators<T>  {
   timeout: (due: number | Date, errorToSend?: any, scheduler?: Scheduler) => Observable<T>;
   timeoutWith: <R>(due: number | Date, withObservable: Observable<R>, scheduler?: Scheduler) => Observable<T> | Observable<R>;
   toArray: () => Observable<T[]>;
-  toPromise: (PromiseCtor?: PromiseConstructor) => Promise<T>;
+  toPromise: (PromiseCtor?: typeof Promise) => Promise<T>;
   window: (closingNotifier: Observable<any>) => Observable<Observable<T>>;
   windowCount: (windowSize: number, startWindowEvery: number) => Observable<Observable<T>>;
   windowTime: (windowTimeSpan: number, windowCreationInterval?: number, scheduler?: Scheduler) => Observable<Observable<T>>;
diff --git a/src/operator/toPromise.ts b/src/operator/toPromise.ts
index dd8c4dc60f..66196ebe4a 100644
--- a/src/operator/toPromise.ts
+++ b/src/operator/toPromise.ts
@@ -1,6 +1,6 @@
 import {root} from '../util/root';
 
-export function toPromise<T>(PromiseCtor?: PromiseConstructor): Promise<T> {
+export function toPromise<T>(PromiseCtor?: typeof Promise): Promise<T> {
   if (!PromiseCtor) {
     if (root.Rx && root.Rx.config && root.Rx.config.Promise) {
       PromiseCtor = root.Rx.config.Promise;