import { Discount, DISCOUNT_TYPE } from '../../types/index.js';
export declare const getDiscountValue: (amount: number, totalDiscount: Discount) => number;
export declare const getItemDiscount: (discount: Discount, itemPrice: number, quantity: number) => {
    value: number;
    type: DISCOUNT_TYPE;
    percentage?: number | undefined;
    flat?: number | undefined;
};