import { UseCase } from './UseCase';
import SessionRepository from '../data/repositories/SessionRepository';
import { Observable } from 'rxjs';
import Authorizer from '../security/Authorizer';
export default class IsLogged extends UseCase<any, boolean> {
    private sessionRepository;
    private authorizer;
    private readonly TAG;
    constructor(sessionRepository: SessionRepository, authorizer: Authorizer);
    protected buildUseCaseObservable(params: any): Observable<boolean>;
}