import { AuthData, ChartData, ChartDataQuery, Credentials, Dashboard, DataProviderInterface, RLS, Resource } from "./DataProvider.types";
export default class DataProvider implements DataProviderInterface {
    _apiUrl: string;
    _credentials: Credentials;
    _authData: AuthData;
    constructor(apiUrl: string, credentials: Credentials);
    private _createUrl;
    private _fetchLogin;
    private _fetchCsrfToken;
    private _fetchAuthData;
    _fetchGuestToken(accessToken: string, resources?: Resource[], rls?: RLS[]): Promise<string>;
    fetchCsrfToken(): Promise<string>;
    fetchGuestToken(resources: Resource[], rls?: RLS[]): Promise<string>;
    fetchDashboardInfo(guestToken: string, id: Number): Promise<Dashboard>;
    fetchChartData(guestToken: string, query: ChartDataQuery): Promise<ChartData>;
}