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- import { OperatorFunction, ObservableNotification, ValueFromNotification } from '../types';
- /**
- * Converts an Observable of {@link ObservableNotification} objects into the emissions
- * that they represent.
- *
- * <span class="informal">Unwraps {@link ObservableNotification} objects as actual `next`,
- * `error` and `complete` emissions. The opposite of {@link materialize}.</span>
- *
- * 
- *
- * `dematerialize` is assumed to operate an Observable that only emits
- * {@link ObservableNotification} objects as `next` emissions, and does not emit any
- * `error`. Such Observable is the output of a `materialize` operation. Those
- * notifications are then unwrapped using the metadata they contain, and emitted
- * as `next`, `error`, and `complete` on the output Observable.
- *
- * Use this operator in conjunction with {@link materialize}.
- *
- * ## Example
- *
- * Convert an Observable of Notifications to an actual Observable
- *
- * ```ts
- * import { NextNotification, ErrorNotification, of, dematerialize } from 'rxjs';
- *
- * const notifA: NextNotification<string> = { kind: 'N', value: 'A' };
- * const notifB: NextNotification<string> = { kind: 'N', value: 'B' };
- * const notifE: ErrorNotification = { kind: 'E', error: new TypeError('x.toUpperCase is not a function') };
- *
- * const materialized = of(notifA, notifB, notifE);
- *
- * const upperCase = materialized.pipe(dematerialize());
- * upperCase.subscribe({
- * next: x => console.log(x),
- * error: e => console.error(e)
- * });
- *
- * // Results in:
- * // A
- * // B
- * // TypeError: x.toUpperCase is not a function
- * ```
- *
- * @see {@link materialize}
- *
- * @return A function that returns an Observable that emits items and
- * notifications embedded in Notification objects emitted by the source
- * Observable.
- */
- export declare function dematerialize<N extends ObservableNotification<any>>(): OperatorFunction<N, ValueFromNotification<N>>;
- //# sourceMappingURL=dematerialize.d.ts.map
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