import type { HistogramChartConfiguration } from '../../../histogram/types/histogram-props.js';
/**
 * Produces the same Histogram-shaped serialized config payload as the
 * legacy `HistogramChartImperativeHandler.getConfig()`.
 *
 * This is the single source of truth for the export shape consumed by the
 * `HistogramChartConfig` import API and `HistogramChartRef.getConfig()`.
 */
export declare const serializeHistogramConfig: (config: HistogramChartConfiguration) => string;