@CheckReturnValue inline fun Completable.autoDisposable(lifecycleOwner: LifecycleOwner, untilEvent: Event? = null): CompletableSubscribeProxy
Extension that proxies to Completable.as + AutoDispose.autoDisposable and takes an untilEvent when subscription will be disposed.
lifecycleOwner - The lifecycle owner.
untilEvent - Optional lifecycle event when subscription will be disposed.