import { SentinelOffline } from './offline';
import { SentinelPerformance } from './performance';
import { SentinelStatus } from './status';
import { IEvaSignalRHub } from '../communicator';
export declare class Sentinel {
    /**
     * The sentinel offline features
     *
     * @type {SentinelOffline}
     */
    offline: SentinelOffline;
    /**
     * The sentinel performance features
     *
     * @type {SentinelPerformance}
     */
    performance: SentinelPerformance;
    /**
     * The sentinel and EVA status
     *
     * @type {SentinelStatus}
     */
    status: SentinelStatus;
    /**
     * Indicates sentinel support has been enabled
     *
     * @readonly
     */
    get started(): boolean;
    /**
     * The subscription listener for application configuration changes
     *
     * @private
     * @type {(Subscription|undefined)}
     * @memberof Sentinel
     */
    private configurationSubscription;
    /**
     * The application configuration response from the sentinel bootstrap process
     *
     * @private
     * @type {(EVA.Core.GetApplicationConfigurationResponse|undefined)}
     */
    private configuration;
    /**
     * Creates an instance of Sentinel
     */
    constructor();
    /**
     * Helper method to get the current sentinel endpoint
     *
     * @protected
     * @returns
     */
    getEndpoint(): string;
    /**
     * Helper method to get the current sentinel SignalR endpoint
     *
     * @protected
     * @returns
     */
    getSignalREndpoint(): any;
    /**
     * Returns the SignalR hub from getApplicationConfiguration response for the sentinel
     * Only available after sentinel has been bootstrapped
     *
     */
    getStatusHubDetails(): IEvaSignalRHub;
    /**
     * Returns a copy of the configuration from the Sentinel
     *
     * @returns
     */
    getConfiguration(): EVA.Core.GetApplicationConfigurationResponse | undefined;
    /**
     * Returns the organization unit the sentinel belongs to
     *
     * @returns number|undefined
     */
    getOrganizationUnitID(): number | undefined;
    /**
     * Start listening to the getApplicationConfig
     * Will resolve its promise when first application config is received
     *
     * @memberof Sentinel
     */
    start(): Promise<void>;
    /**
     * Stops EVA Sentinel support
     *
     * @returns
     */
    stop(): Promise<void>;
}
export declare const sentinel: Sentinel;