import { BarConfig, BarWidgetConfig } from './types';
export declare const barDownloadConfig: ({ refUI }: import('../loader').ConfigProps) => import('../actions').DownloadItem<import('../echart').EchartWidgetData>[];
/**
 * Generates ECharts configuration for bar chart widgets (vertical and horizontal), including axis, tooltip, legend, and series options styled with the CARTO theme.
 *
 * @param props - Bar chart configuration including data and theme.
 * @returns Widget config with ECharts option object.
 */
export declare function barConfig(props: BarConfig): BarWidgetConfig;