import { Item } from './item.model';
import { Commission } from './commission.model';
import 'reflect-metadata';
/**
 * Class ShopInShopItem
 *
 * Shop-in-Shop item extends the base Item class with specific validations:
 * - stamp is required
 * - reference is required
 * - merchant is required
 * - commission can be given but is optional
 * - unitPrice minimum is 0 (no negative values allowed)
 */
export declare class ShopInShopItem extends Item {
    /**
     * Price per unit, VAT included, in each country's
     * minor unit, e.g. for Euros use cents.
     * For Shop-in-Shop items, negative values are not allowed.
     */
    unitPrice: number;
    /**
     * Unique identifier for this item. Required for Shop-in-Shop payments. Required for item refunds.
     */
    stamp: string;
    /**
     * Reference for this item. Required for Shop-in-Shop payments.
     */
    reference: string;
    /**
     * Merchant ID for the item. Required for Shop-in-Shop payments, do not use for normal payments.
     */
    merchant: string;
    /**
     * Shop-in-Shop commission. Optional for Shop-in-Shop payments only.
     */
    commission?: Commission;
}