import { EventStream } from "../EventStream";
import { Observable } from "../Observable";
import { Property } from "../Property";
/**
 * Restores the given observables type information. Fails if the
 * observable's runtime type is not EventSTream.
 *
 * @param observable - Observable whose type information will be restored
 * @public
 * @deprecated
 */
export declare function asEventStream<T>(observable: Observable<T>): EventStream<T>;
/**
 * Restores the given observables type information. Fails if the
 * observable's runtime type is not Property.
 *
 * @param observable - Observable whose type information will be restored
 * @public
 * @deprecated
 */
export declare function asProperty<T>(observable: Observable<T>): Property<T>;