import Session from "../model/Session";
interface SessionJSON {
    id: string;
    userId?: string;
    geoPoint?: object;
    properties?: object;
    createdInBackground: boolean;
    startedAt?: string;
    ntpStartedAt?: string;
    updatedAt?: string;
    ntpUpdatedAt?: string;
    closed: boolean;
    remotelyPersisted: boolean;
}
declare class SessionJsonTransformer {
    static fromJson(json: SessionJSON | string): Session;
    static toJsonObject(session: Session): object;
    static toJson(session: Session): string;
    static reviver(key: string, value: any): Session;
}
export default SessionJsonTransformer;
export { SessionJSON };