import GirafeSingleton from '../../base/GirafeSingleton.js';
import ISessionManager from './isessionmanager.js';
declare class SessionManager extends GirafeSingleton implements ISessionManager {
    private readonly sessionHash;
    initializeSingleton(): void;
    beginSession(): void;
    saveStateToSession(): void;
    hasState(): boolean;
    setStateFromSession(): boolean;
}
export default SessionManager;