import type { CommerceTypes } from '@brandingbrand/fscommerce';
import type { Constructor } from '../../helpers';
import { Cart } from '../../helpers';
export declare const CartMixin: <T extends Constructor<import("./Base").Base>>(superclass: T) => {
    new (...args: any[]): {
        cart: Cart;
        orders: Map<string, CommerceTypes.Order>;
        addToCart(productId: string, qty?: number, product?: CommerceTypes.Product): Promise<CommerceTypes.Cart>;
        addPayment(cartId: string, payment: CommerceTypes.Payment): Promise<CommerceTypes.Cart>;
        fetchCart(query?: CommerceTypes.CartQuery): Promise<CommerceTypes.Cart>;
        destroyCart(): Promise<void>;
        fetchPaymentMethods(cartId: string): Promise<CommerceTypes.ApplicablePayment[]>;
        fetchShippingMethods(cartId: string, shipmentId: string): Promise<CommerceTypes.ShippingMethodResponse>;
        removeCartItem(itemId: string): Promise<CommerceTypes.Cart>;
        setBillingAddress(options: CommerceTypes.BillingAddressOptions): Promise<CommerceTypes.Cart>;
        setCustomerInfo(options: CommerceTypes.CustomerInfoOptions): Promise<CommerceTypes.Cart>;
        setShipmentAddress(options: CommerceTypes.ShipmentAddressOptions): Promise<CommerceTypes.Cart>;
        setShipmentMethod(options: CommerceTypes.ShipmentMethodOptions): Promise<CommerceTypes.Cart>;
        submitOrder(cartId: string): Promise<CommerceTypes.Order>;
        updateOrder(order: CommerceTypes.Order): Promise<CommerceTypes.Order>;
        updateOrderPayment(orderId: string, paymentId: string, payment: CommerceTypes.Payment): Promise<CommerceTypes.Order>;
        updateCartItemQty(itemId: string, qty: number): Promise<CommerceTypes.Cart>;
        updatePayment(cartId: string, paymentId: string, payment: CommerceTypes.Payment): Promise<CommerceTypes.Cart>;
        updateGiftOptions(giftOptions: CommerceTypes.GiftOptions): Promise<CommerceTypes.Cart>;
        applyPromo(promoCode: string): Promise<CommerceTypes.Cart>;
        removePromo(promoItemId: string): Promise<CommerceTypes.Cart>;
        minRefinements: number;
        storeCurrencyCode: string;
        fetchProducts(ids: string[]): Promise<CommerceTypes.Product[]>;
    };
} & T;