import { CartItem } from "../Cart";
/**
 * 通过 session 类商品的开始时间结束时间生成商品的时长
 * @param {CartItem} cartItem
 * @return {*}
 */
export declare const generateDuration: (cartItem: CartItem) => {
    duration: number;
    durationType: string;
};
/**
 * 合并关联表单
 * @param relationForms 关联表单
 * @returns 合并后的关联表单
 */
export declare const mergeRelationForms: (relationForms: {
    form_id: number;
    form_record_ids: number[];
}[]) => {
    form_id: number;
    form_record_ids: number[];
}[];
export declare const getAllDiscountList: (cartItem: CartItem) => any;