import { Action } from '@state-adapt/core';
import { Observable } from 'rxjs';
export type ErrorAction<Err = string> = Action<Err, 'error$'>;
export type ErrorActionWithReq<Req, Err = string> = Action<[Err, Req], 'error$'>;
/**
 * @deprecated Use {@link getAction} instead.
 */
export declare function getHttpError<Type extends string>(type: Type): (err: string) => Observable<ErrorAction>;
/**
 * @deprecated Use {@link getAction} instead.
 */
export declare function getHttpError<Type extends string, Req = any>(type: Type, req: Req): (err: string) => Observable<ErrorActionWithReq<Req>>;