import { OnDestroy } from '@angular/core';
import { BehaviorSubject } from 'rxjs';
import { AuthenticationService } from './authentication.service';
import * as i0 from "@angular/core";
export declare class OnlineUsersService implements OnDestroy {
    private _hubConnection;
    onlineUsers: BehaviorSubject<any>;
    constructor(authService: AuthenticationService);
    ngOnDestroy(): void;
    private hubRestart;
    static ɵfac: i0.ɵɵFactoryDeclaration<OnlineUsersService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<OnlineUsersService>;
}
//# sourceMappingURL=online-users.service.d.ts.map