import { BaseBackendConnectionService } from '../provider/base-backend-connection.service';
import { EncryptService } from './encrypt.service';
import { ServerResponseData } from "../model/server-response-data";
export declare class PublicService {
    protected backendConnection: BaseBackendConnectionService;
    private _encryptionService;
    constructor(backendConnection: BaseBackendConnectionService, encryptionService: EncryptService);
    getPublicKey(): Promise<string>;
    getCompanies(): Promise<ServerResponseData>;
    getKeycloakParameters(): Promise<ServerResponseData>;
    private _call;
}