--- /dev/null
+import { Subscriber } from '../Subscriber';
+import { rxSubscriber as rxSubscriberSymbol } from '../symbol/rxSubscriber';
+import { empty as emptyObserver } from '../Observer';
+export function toSubscriber(nextOrObserver, error, complete) {
+ if (nextOrObserver) {
+ if (nextOrObserver instanceof Subscriber) {
+ return nextOrObserver;
+ }
+ if (nextOrObserver[rxSubscriberSymbol]) {
+ return nextOrObserver[rxSubscriberSymbol]();
+ }
+ }
+ if (!nextOrObserver && !error && !complete) {
+ return new Subscriber(emptyObserver);
+ }
+ return new Subscriber(nextOrObserver, error, complete);
+}
+//# sourceMappingURL=toSubscriber.js.map
\ No newline at end of file