import Device from "../model/Device";
import Session from "../model/Session";
import SessionStorage from "../storage/SessionStorage";
import FasterHttpClient from "../network/FasterHttpClient";
import DeviceStorage from "../storage/DeviceStorage";
import FasterConfiguration from "../FasterConfiguration";
declare class SessionService {
    private deviceStorage;
    private sessionStorage;
    private fasterClient;
    private configuration;
    private sessionIsExternal;
    constructor(fasterClient: FasterHttpClient, deviceStorage: DeviceStorage, sessionStorage: SessionStorage, configuration: FasterConfiguration, externalSessionId?: string);
    get(): Session;
    create(device: Device): Session;
    updateSessionData(session: Session): Promise<Session | void>;
    updateSessionUserId(session: Session): Promise<Session | void>;
    refresh(device: Device): void;
    markAsRemotelyPersisted(): void;
    private persistSession;
    private checkpoint;
    private closeSession;
    private isSessionExpired;
}
export default SessionService;