import { Action } from 'redux';
import { ActionsObservable, Epic, StateObservable } from 'redux-observable';
import { Observable } from 'rxjs';
import { ErrorContext } from './error-context';
import { IEpicFactory } from './managers';
/**
 * Function type that handles errors in the ISupervisionOptions. Invoked
 * with the error that occurred and an error output stream. If an observable
 * is returned, we'll wait for that before restarting epics, if appropriate.
 */
export declare type ErrorHandler<Output extends Action, State, Services> = (error: ErrorContext, actions: ActionsObservable<Output>, state: StateObservable<State>, services: Services) => Observable<any> | void;
/**
 * Options passed to `superviseEpics`.
 */
export interface ISupervisionOptions<Output extends Action, State, Services> {
    restart: IEpicFactory;
    onError: ErrorHandler<Output, State, Services>;
    onRestart: ErrorHandler<Output, State, Services>;
}
/**
 * A combineEpics-esque function which supports configurably restarting
 * on errors. See the @mixer/epic-supervisor readme for more documentation.
 */
export declare const superviseEpics: <Input extends Action<any> = any, Output extends Input = Input, State = any, Dependencies = any>({ restart, onError, onRestart, }: Partial<ISupervisionOptions<Input, State, Dependencies>>, ...epics: Epic<Input, Output, State, Dependencies>[]) => Epic<Input, Output, State, Dependencies>;
/**
 * A combineEpics-compatible function.
 */
export declare const combineEpics: <T extends Epic<any, any, any, any>>(...epics: T[]) => T;