import Cart from '../Cart';
import Space from '../Space';
export default class IndexedCart {
    private _cart?;
    private _space;
    constructor(space: Space, cart?: Cart);
    static indexAll: (space: Space) => Promise<void>;
    static fetchAll: (space: Space) => Promise<(object | undefined)[]>;
    static listenAll: (space: Space, callback: any, orderByKey?: string, order?: 'desc' | 'asc') => Promise<string>;
    index: (all?: boolean) => Promise<void>;
    private indexActual;
    private update;
}