import { type OrderPosition } from '@unchainedshop/core-orders';
import type { User } from '@unchainedshop/core-users';
import type { Modules } from '../modules.ts';
export interface AddCartItemParams {
    orderId?: string;
    productId: string;
    quantity: number;
    configuration?: {
        key: string;
        value: string;
    }[];
    user: User;
    countryCode: string;
}
export declare function addCartItemService(this: Modules, params: AddCartItemParams, context: any): Promise<OrderPosition>;