import { type ObservableLike, Observable } from "./Observable.js";
/**
 * Catches an error emitted by an upstream observable. The callback function can
 * return a new observable to recover from the error.
 */
export declare function catchError<T>(callback: <E>(error: E) => ObservableLike<T>): (observable: ObservableLike<T>) => Observable<T>;
//# sourceMappingURL=catchError.d.ts.map