export declare type LoginResponse = {
    access_token: string;
    refresh_token: string;
};
export declare type Resource = {
    type: string;
    id: string;
};
export declare type RLS = {
    clause: string;
};
export declare type User = {
    username: string;
    first_name: string;
    last_name: string;
};
export declare type GetGuestTokenRequest = {
    access_token: string;
    user: User;
    resources: Resource[];
    rls: RLS[];
};
export declare type Credentials = {
    username: string;
    password: string;
};
export declare type Embedded = {
    uuid: string;
};
export declare class Dashboard {
    info: DashboardInfo;
    constructor(dashboardInfo: DashboardInfo);
    getJsonMetadata(): JsonMetadata;
}
export declare type ChartDataQueryFilter = {
    col: string;
    op: string;
    val: string;
};
export declare type ChartDataFormData = {
    adhoc_filters?: any[];
    datasource?: string;
    defaultToFirstItem?: boolean;
    enableEmptyFilter?: boolean;
    extra_filters?: any[];
    extra_form_data?: any;
    force?: boolean;
    groupby?: string[];
    inView?: boolean;
    inverseSelection?: boolean;
    metrics?: string[];
    multiSelect?: boolean;
    result_format?: string;
    result_type?: string;
    row_limit?: number;
    searchAllOptions?: boolean;
    showSearch?: boolean;
    sortAscending?: boolean;
    type?: string;
    url_params?: any;
    viz_type?: string;
};
export declare type ChartDataQueryItem = {
    annotation_layers?: any[];
    applied_time_extras?: any;
    columns?: string[];
    custom_form_data?: any;
    custom_params?: any;
    extras?: {
        having?: string;
        where?: string;
    };
    filters?: ChartDataQueryFilter[];
    groupby?: any[];
    metrics?: string[];
    order_desc?: boolean;
    orderby?: [any[]];
    row_limit?: number;
    timeseries_limit?: number;
    url_params?: any;
};
export declare type ChartDataQuery = {
    datasource: {
        id: number;
        type: string;
    };
    force: boolean;
    form_data?: ChartDataFormData;
    queries?: ChartDataQueryItem[];
    result_format?: string;
    result_type?: string;
};
export declare type ChartData = {
    cache_key?: string;
    cached_dttm?: string;
    cache_timeout?: number;
    query?: string;
    status?: string;
    stacktrace?: string;
    rowcount?: number;
    from_dttm?: string;
    to_dttm?: string;
    label_map?: {
        [key: string]: string[];
    };
    colnames?: string[];
    indexnames?: string[];
    coltypes?: string[];
    data?: any[];
};
export declare type DashboardInfo = {
    certified_details?: string;
    certified_by?: string;
    changed_by?: User;
    changed_by_name?: string;
    changed_by_url?: string;
    changed_on?: string;
    changed_on_delta_humanized?: string;
    charts?: string[];
    css?: string;
    dashboard_title: string;
    id: number;
    is_managed_externally?: boolean;
    json_metadata: string;
    owners?: User[];
    position_json?: string;
    published?: boolean;
    roles?: string[];
    slug?: string;
    thumbnail_url?: string;
    url: string;
};
export declare type NativeFilterConfiguration = {
    cascadeParentIds?: string[];
    controlValues?: {
        defaultToFirstItem?: boolean;
        enableEmptyFilter?: boolean;
        inverseSelection?: boolean;
        multiSelect?: boolean;
        searchAllOptions?: boolean;
    };
    defaultDataMask: {
        extraFormData: {
            [key: string]: any;
        };
        filterState: {
            [key: string]: any;
        };
        ownState: {
            [key: string]: any;
        };
    };
    description: string;
    filterType: string;
    id: string;
    name: string;
    scope: {
        excluded: string[];
        rootPath: string[];
    };
    targets: [{
        column: {
            name: string;
        };
        datasetId: number;
    }];
    type: string;
    title: string;
};
export declare type JsonMetadata = {
    refresh_frequency?: number;
    show_native_filters?: boolean;
    native_filter_configuration?: NativeFilterConfiguration[];
};
export declare type AuthData = {
    accessToken: string;
    refreshToken: string;
    csrfToken: string;
};
/**
 * Basic interface for a data provider.
 */
export interface DataProviderInterface {
    /**
     * Fetch guest token necessary to access the dashboard.
     * @param resource
     * @param rls
     */
    fetchGuestToken(resource: Resource[], rls: RLS[]): Promise<string>;
    /**
     * Fetch valid csrf token.
     */
    fetchCsrfToken(): Promise<string>;
    /**
     * Fetch dashboard info.
     *
     * @param id Id of the dashboard to fetch.
     * @param guestToken Guest token to access the dashboard.
     */
    fetchDashboardInfo(guestToken: string, id: number): Promise<Dashboard>;
    fetchChartData(guestToken: string, query: ChartDataQuery): Promise<ChartData>;
}