import { ActionsObservable, StateObservable } from 'redux-observable';
import { Observable } from 'rxjs';
import { RootState } from '../../../../rootStateTypes';
import { ZeniAPI } from '../../../../zeniAPI';
import { fetchTaskHistory, updateTaskHistory, updateTaskHistoryFetchStatus } from '../taskDetailReducer';
export type ActionType = ReturnType<typeof fetchTaskHistory> | ReturnType<typeof updateTaskHistory> | ReturnType<typeof updateTaskHistoryFetchStatus>;
export declare const fetchTaskHistoryEpic: (actions$: ActionsObservable<ActionType>, state$: StateObservable<RootState>, zeniAPI: ZeniAPI) => Observable<ActionType>;