import { InvoiceControllerState } from '../';
export interface IOptions {
    /** 需要添加的索引 */
    $index: string;
    /** 折扣 金额 */
    discolineAmountunt: number;
}
/**
 * 给一组货物添加折扣行
 */
declare const _default: (state: InvoiceControllerState, options?: IOptions[]) => Promise<void>;
export default _default;