import { Amount } from '../../../commonStateTypes/amount';
import { FetchStateAndError, FetchedState, ID } from '../../../commonStateTypes/common';
import { InvoicingCoupon } from '../../../entity/invoicing/coupon/couponState';
/**
 * Draft form state for the create/edit discount-coupon form. Held in CES so the
 * form flows its data from here (mirrors the customer form pattern). Dates are
 * stored as ISO `YYYY-MM-DD` strings; the discount amount as an `Amount` (as on
 * the coupon entity); remaining quantities as raw strings.
 */
export interface InvoicingCouponFormLocalData {
    applyOn: string;
    couponCode: string;
    couponId: string;
    discountPercentage: string;
    discountQuantity: string;
    discountType: string;
    durationType: string;
    invoiceName: string;
    invoiceNotes: string;
    maxRedemptions: string;
    name: string;
    period: string;
    periodUnit: string;
    validFrom: string;
    validTill: string;
    /** Unset until the user enters one, so an explicit 0 stays distinguishable. */
    discountAmount?: Amount;
}
export interface EditInvoicingCouponDetailViewState extends FetchedState {
    /** Lifecycle action (archive, activate, …) fetch state per coupon id. */
    actionStateById: Record<ID, FetchStateAndError>;
    editDraftById: Record<ID, InvoicingCouponFormLocalData>;
    newCouponDraft: InvoicingCouponFormLocalData;
    /** Detail-load state per coupon id. */
    recordStateById: Record<ID, FetchStateAndError>;
    savedCouponId?: ID;
}
export declare const initialInvoicingCouponFormLocalData: InvoicingCouponFormLocalData;
/** Seed the form draft from an existing coupon entity (edit mode). */
export declare const entityToInvoicingCouponFormLocalData: (coupon?: InvoicingCoupon) => InvoicingCouponFormLocalData;