test(delayWhen): dtslint case for $ExpectNoDeprecation (#5809)
test(delayWhen): dtslint case for $ExpectNoDeprecation (#5809)

Missing from #5797
ReactiveX/RxJS,ReactiveX/rxjs,ReactiveX/RxJS,martinsik/rxjs,martinsik/rxjs,ReactiveX/RxJS,benlesh/RxJS,ReactiveX/RxJS,martinsik/rxjs,ReactiveX/rxjs,benlesh/RxJS,benlesh/RxJS,benlesh/RxJS,ReactiveX/rxjs,martinsik/rxjs,ReactiveX/rxjs