import type { ProgrammaticZoomHandlers } from '../../core/types/zoom.js';
/**
 * @public
 */
export interface HistogramChartRef extends ProgrammaticZoomHandlers {
    /** DOM element of the HistogramChart **/
    element: HTMLDivElement | null;
    /** Returns the current serialized config of the histogram chart .*/
    getConfig: () => string;
    /** Downloads map raw data .*/
    downloadData: () => void;
}