import type { SalesSummaryData, SalesSummaryProduct } from './types';
export declare function createEmptySalesSummary(): SalesSummaryData;
export declare function calculateSalesSummary(params: {
    products: SalesSummaryProduct[];
    isPriceIncludeTax: number;
    taxRate?: number;
    surchargeList: any[];
    scheduleById?: Record<string, any>;
    isInScheduleByDate?: any;
    shopDiscount?: string | number;
}): SalesSummaryData;
