import { Cart } from '../core/cart';
import { ICatalog } from '../core/catalog';
import { State } from '../core/processors';
import { TestOrder } from '../test_suite';
export declare function displayState(catalog: ICatalog, state: State): void;
export declare function testOrderFromCart(cart: Cart, catalog: ICatalog): TestOrder;
export declare function formatOrder(order: TestOrder): string;