export interface ExpandMultiDayCacheItemOptions {
    /** 手动编辑 / 开资源抽屉路径对齐 legacy `getMultiDayCacheItem(true)` */
    concatBookings?: boolean;
    /** 列表 / catalog 商品，用于跨日判定与 duration 合并 */
    catalogItem?: Record<string, any> | null;
}
/**
 * 跨日商品：拉报价并展开子预约（对齐 ticketBooking `getMultiDayCacheItem`）。
 *
 * @example
 * const expanded = await expandMultiDayCacheItem(cacheItem, bookingState, { concatBookings: true });
 */
export declare function expandMultiDayCacheItem(cacheItem: any, bookingState: Record<string, any>, options?: ExpandMultiDayCacheItemOptions): Promise<any>;