From fca6b0fdf71f839193be6859a2b69d351f620e13 Mon Sep 17 00:00:00 2001
From: Nicholas Jamieson <nicholas@cartant.com>
Date: Fri, 16 Oct 2020 09:52:52 +1000
Subject: [PATCH] fix: use empty object type

---
 src/internal/observable/combineLatest.ts | 2 +-
 src/internal/observable/forkJoin.ts      | 5 +++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/internal/observable/combineLatest.ts b/src/internal/observable/combineLatest.ts
index 86145535aab..d30302c0df1 100644
--- a/src/internal/observable/combineLatest.ts
+++ b/src/internal/observable/combineLatest.ts
@@ -358,7 +358,7 @@ export function combineLatest<R>(
 ): Observable<R>;
 
 // combineLatest({})
-export function combineLatest(sourcesObject: {}): Observable<never>;
+export function combineLatest(sourcesObject: { [K in any]: never }): Observable<never>;
 export function combineLatest<T>(sourcesObject: T): Observable<{ [K in keyof T]: ObservedValueOf<T[K]> }>;
 
 /* tslint:enable:max-line-length */
diff --git a/src/internal/observable/forkJoin.ts b/src/internal/observable/forkJoin.ts
index 8322c6103bd..8cc7062d418 100644
--- a/src/internal/observable/forkJoin.ts
+++ b/src/internal/observable/forkJoin.ts
@@ -15,11 +15,12 @@ export function forkJoin<A extends readonly unknown[]>(sources: [...ObservableIn
 export function forkJoin<A extends readonly unknown[]>(...sources: [...ObservableInputTuple<A>]): Observable<A>;
 
 // forkJoin({a, b, c})
-export function forkJoin(sourcesObject: {}): Observable<never>;
+export function forkJoin(sourcesObject: { [K in any]: never }): Observable<never>;
 export function forkJoin<T>(sourcesObject: T): Observable<{ [K in keyof T]: ObservedValueOf<T[K]> }>;
 
 // forkJoin(a, b, c, resultSelector)
-/** @deprecated resultSelector is deprecated, pipe to map instead */	
+/** @deprecated resultSelector is deprecated, pipe to map instead */
+
 export function forkJoin(...args: Array<ObservableInput<any> | ((...args: any[]) => any)>): Observable<any>;
 
 /**