import { Injector } from '@angular/core';
import { HttpClient } from '@angular/common/http';
import { Observable } from 'rxjs';
import { AuthenticationProvider, SigninModel, UserIdentity, OrganizationDto } from '../../../types';
import { EnvironmentDescriptor } from '../../../../environment/types';
export declare class DefaultAuthenticationProviderService implements AuthenticationProvider {
    private env;
    private httpClient;
    private injector;
    baseUrl: string;
    constructor(env: EnvironmentDescriptor, httpClient: HttpClient, injector: Injector);
    changeUserPassword(currentPassword: string, newPassword: string): Observable<any>;
    getCaptcha(): Observable<Blob>;
    signIn(signinModel: SigninModel): Observable<Object>;
    getUser(): Observable<UserIdentity>;
    getUserOrganizations(): Promise<OrganizationDto[]>;
    setUserOrganization(organizationId: number): Observable<any>;
    refreshAuthToken(): Observable<any>;
    signOut(): Observable<boolean>;
}