import { ActionsObservable, StateObservable } from 'redux-observable';
import { Observable } from 'rxjs';
import { RootState } from '../../../rootStateTypes';
import { fetchInvoicingCouponList } from '../couponView/couponViewReducer';
import { fetchInvoicingCatalogPlanList } from '../invoicingCatalogListView/invoicingCatalogListViewReducer';
import { fetchInvoicingConfig } from '../invoicingConfigView/invoicingConfigViewReducer';
import { fetchInvoicingSubscriptionDetail, fetchInvoicingSubscriptionDetailPage } from './editInvoicingSubscriptionDetailViewReducer';
export type ActionType = ReturnType<typeof fetchInvoicingSubscriptionDetailPage> | ReturnType<typeof fetchInvoicingSubscriptionDetail> | ReturnType<typeof fetchInvoicingConfig> | ReturnType<typeof fetchInvoicingCatalogPlanList> | ReturnType<typeof fetchInvoicingCouponList>;
/**
 * Orchestrates the subscription detail page: one action fans out to the
 * subscription record and the invoicing config behind its dropdowns, cancel
 * reasons and field help, each skipped when already cached. The page reads a
 * single reduced fetch state off the view, so the form mounts once with real
 * values.
 */
export declare const fetchInvoicingSubscriptionDetailPageEpic: (actions$: ActionsObservable<ActionType>, state$: StateObservable<RootState>) => Observable<ActionType>;