import { Observable } from 'rxjs';
type StreamFactory<T> = () => Observable<T>;
/**
 * Repeats the requested stream indefinitely.
 *
 * @export
 * @param stream The stream factory.
 * @param [interval=5000] The interval at which to repeat the stream.
 * @returns A hot observable that switches to the provided factory at the requested interval.
 */
export declare function repeatStream<T>(stream: StreamFactory<T>, interval?: number): Observable<T>;
export {};