import Item from "./Item";
export default class Order {
    id?: string;
    currency?: string;
    amount?: number;
    tax_amount?: number;
    shipping_amount?: number;
    content?: Array<Item>;
    extras?: Record<string, any>;
    note?: string;
    callback_url?: string;
    customer_name?: string;
    customer_email?: string;
    constructor();
    addItem(item: Item): Order;
    addExtra(key: string, value: any): Order;
    totalize(): Order;
}