import { ActionsObservable, StateObservable } from 'redux-observable';
import { Observable } from 'rxjs';
import { updateInvoicingCoupons } from '../../../entity/invoicing/coupon/couponReducer';
import { RootState } from '../../../rootStateTypes';
import { ZeniAPI } from '../../../zeniAPI';
import { fetchInvoicingCouponCounts, fetchInvoicingCouponList, fetchInvoicingCouponListPage, updateInvoicingCouponCounts, updateInvoicingCouponCountsFailure, updateInvoicingCouponList, updateInvoicingCouponListFailure } from './couponViewReducer';
export type ActionType = ReturnType<typeof fetchInvoicingCouponList> | ReturnType<typeof fetchInvoicingCouponListPage> | ReturnType<typeof fetchInvoicingCouponCounts> | ReturnType<typeof updateInvoicingCouponList> | ReturnType<typeof updateInvoicingCouponListFailure> | ReturnType<typeof updateInvoicingCouponCounts> | ReturnType<typeof updateInvoicingCouponCountsFailure> | ReturnType<typeof updateInvoicingCoupons>;
/**
 * Fetch unless the endpoint is already loaded or in flight — or always when the
 * caller forces a refresh via `cacheOverride` (e.g. on a filter/sort change).
 */
export declare const fetchInvoicingCouponCountsEpic: (actions$: ActionsObservable<ActionType>, state$: StateObservable<RootState>, zeniAPI: ZeniAPI) => Observable<ActionType>;
/**
 * Orchestrates the discounts list page: on `fetchInvoicingCouponListPage`, fans
 * out to the list and counts fetches, skipping any whose data is already
 * cached unless `cacheOverride` is set (e.g. on a filter/sort change).
 */