import { CheckoutServiceInterface, SaveSessionParams } from '../checkout';
import { DefaultParams } from '../../common/interface/request.interface';
declare class CheckoutService implements CheckoutServiceInterface {
    getCheckoutState<T>({ query, headers, host, }: DefaultParams): Promise<T>;
    saveSession({ body }: SaveSessionParams): Promise<void>;
}
export declare const checkoutService: CheckoutService;
export {};