// Copyright © 2022-2026 Partium, Inc. DBA Partium
import { BaseService } from './base.service';
import { DeviceInfo } from '..';
/**
 * Class that defines structure of a device-status-service implementation.
 * It contains functions that give information about the device status,
 * such as network-connectivity.
 *
 * An implementation of this service is required and has to be configured during
 * the initialization phase of Partium.
 *
 * This class file is called interface, even though it is not an interface,
 * but we need it to be a concrete class for the serviceProvider.
 */
export declare class DeviceStatusService extends BaseService {
    /**
     * Returns Promise that resolves with true if connection to a network is available.
     * (Usually the internet, but for intranet-only systems it can also be only intranet)
     *
     * Method should be overridden by child-class
     *
     * @returns promise that resolves with true or false, depending on whether a
     *          network-connection is available or not
     */
    isConnectionAvailable(): Promise<boolean>;
    /**
     * Returns Promise that resolves with a DeviceInfo object, containing
     * information about the device and the installation.
     * Used for logging.
     *
     * Method should be overridden by child-class
     *
     * @returns Promise that resolves with DeviceInfo
     */
    getDeviceInfo(): Promise<DeviceInfo>;
}