import Device from "../model/Device";
import DeviceData from "../model/DeviceData";
import StorageEngine from "./StorageEngine";
declare class DeviceStorage {
    private static DEVICE_ID_KEY;
    private static DEVICE_DATA_KEY;
    private static PERSISTED_FLAG_KEY;
    readonly deviceId: string;
    readonly isNewInstall: boolean;
    private _isRemotelyPersisted;
    private _data;
    private storage;
    constructor(storageEngine: StorageEngine, externalDeviceId?: string);
    getDevice(): Device | null;
    set data(deviceData: DeviceData);
    get data(): DeviceData;
    get isRemotelyPersisted(): boolean;
    set isRemotelyPersisted(value: boolean);
    private createDeviceId;
    private retrieveDeviceId;
    private retrieveDeviceData;
    private storeDeviceId;
    private storeDeviceData;
}
export default DeviceStorage;