import type { ChartUnit } from '../../../../core/types/chart-unit.js';
import { TooltipItem } from '../../../../core/types/tooltip.js';
import { WeakMapDimension, DimensionXYPoint, CategoricalBarData } from '../../../types/categorical-bar-chart-data.js';
export declare const getClosestCategory: (categories: CategoricalBarData[], dimensionMap: WeakMapDimension, closestPoint?: DimensionXYPoint) => CategoricalBarData;
type GetSortedTooltipItems = (dimensionMap: WeakMapDimension, closestPoint: DimensionXYPoint | undefined, grouped: boolean, closestCategory: CategoricalBarData, formatter: (value: number, unit?: string) => string, valueScale: (value: number) => number | undefined, unit: ChartUnit) => TooltipItem[];
export declare const getSortedTooltipItems: GetSortedTooltipItems;
export {};