import { ScatterplotConfig, ScatterplotWidgetConfig, ScatterplotWidgetData } from './types';
export declare const scatterplotDownloadConfig: ({ refUI }: import('../loader').ConfigProps) => import('../actions').DownloadItem<ScatterplotWidgetData>[];
/**
 * Generates ECharts configuration for X-Y scatter plot widgets with value axes, legend support, and CARTO qualitative color palette.
 *
 * @param props - Scatterplot configuration including data points and theme.
 * @returns Widget config with ECharts option object.
 */
export declare function scatterplotConfig(props: ScatterplotConfig): ScatterplotWidgetConfig;