import { Observable } from 'rxjs';
export interface SigninModel {
    username?: string;
    password?: string;
    captcha?: string;
}
export interface OrganizationDto {
    id: number;
    title: string;
}
export declare abstract class AuthenticationProvider {
    abstract getCaptcha(): Observable<Blob>;
    abstract signIn(signinModel: SigninModel): Observable<any>;
    abstract getUserOrganizations(): Promise<OrganizationDto[]>;
    abstract setUserOrganization(organizationId: number): Observable<any>;
    abstract changeUserPassword(currentPassword: string, newPassword: string): Observable<any>;
    abstract getUser(): Observable<UserIdentity>;
    abstract refreshAuthToken(): Observable<any>;
    abstract signOut(): Observable<any>;
}
export declare class UserIdentity {
    readonly firstName: string;
    readonly lastName: string;
    readonly permissions: string[];
    readonly forcePasswordChange: boolean;
    readonly activeOrganizationId: number;
    readonly activeOrganizationTitle: string;
    get fullName(): string;
    constructor(firstName: string, lastName: string, permissions: string[], forcePasswordChange: boolean, activeOrganizationId: number, activeOrganizationTitle: string);
    hasPermission(permission: string): boolean;
}