import { type Context } from 'react';
import type { ChartUnit } from '../../core/types/chart-unit.js';
import type { ValueRepresentation } from '../../core/types/scales.js';
import type { CategoricalBarData, WeakMapCategory, WeakMapDimension } from '../types/categorical-bar-chart-data.js';
export interface CategoricalChartData {
    categoryMap: WeakMapCategory;
    dimensionMap: WeakMapDimension;
    categoricalData: CategoricalBarData[];
    uniqueDimensions: string[];
    unit?: ChartUnit;
    valueRepresentation: ValueRepresentation;
}
export declare const CategoricalBarChartDataContext: Context<CategoricalChartData>;