import { DiscountType } from '../enums/discount.enum.js';
import { InvoiceItemUnit } from '../enums/invoice-item-unit.enum.js';
import { Currency } from '../enums/currency.enum.js';

declare class InvoiceItemWithoutDiscount {
    /**
     * Unique identifier of the item
     */
    id: string;
    /**
     * Description of the item
     */
    description: string;
    /**
     * The quantity of the item
     */
    quantity: number;
    /**
     * The unit of the item
     * @see InvoiceItemUnit
     */
    unit: InvoiceItemUnit;
    /**
     * The price of the item
     */
    price: number;
    /**
     * The currency of the item
     * @see Currency
     */
    currency: Currency;
    /**
     * The tax rate of the item
     */
    taxRate: number;
    constructor(id: string, price: number, unit?: InvoiceItemUnit, description?: string);
    /**
     * The net price of the item
     */
    get netPrice(): number;
    /**
     * The tax of the item
     */
    get tax(): number;
    /**
     * The gross price of the item
     */
    get grossPrice(): number;
    /**
     * Adds a discount to the item and mutates the object to an InvoiceItemWithDiscount
     * @param discount The amount of the discount
     * @param type The type of the discount
     * @see DiscountType
     * @returns void
     */
    addDiscount(discount: number, type: DiscountType): void;
}

export { InvoiceItemWithoutDiscount };