import type { ChartDataOptions } from '../../../../../domains/visualizations/core/chart-data-options/types.js';
import type { ChartType } from '../../../../../index';
import type { SupportedChartType } from './types.js';
/**
 * Helper function to detect if chart data options contain forecast or trend analytics.
 *
 * @param dataOptions - Chart data options to inspect.
 * @param chartType - Chart type the data options belong to.
 * @returns `true` if any value column has forecast or trend enabled.
 * @internal
 */
export declare function hasForecastOrTrend(dataOptions: ChartDataOptions, chartType: ChartType): boolean;
/**
 * Checks whether a chart type is rendered by the restructured-charts architecture,
 * that is, whether it has a builder in `chartBuildersMap`.
 *
 * @param chartType - Chart type to check.
 * @returns `true` if the chart type has a restructured chart builder.
 * @internal
 */
export declare function isRestructuredChartType(chartType: ChartType): chartType is SupportedChartType;