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