6ad9da5782694f7373e6341bf263bcf2086e2b2cc744afc530564e1447b2a842d3aa2ef16702dc581d95f62ce275cc6e8dee65dc64a3254f928e102184f793 484 B

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  1. import { operate } from '../util/lift';
  2. import { createOperatorSubscriber } from './OperatorSubscriber';
  3. export function isEmpty() {
  4. return operate(function (source, subscriber) {
  5. source.subscribe(createOperatorSubscriber(subscriber, function () {
  6. subscriber.next(false);
  7. subscriber.complete();
  8. }, function () {
  9. subscriber.next(true);
  10. subscriber.complete();
  11. }));
  12. });
  13. }
  14. //# sourceMappingURL=isEmpty.js.map