import { type BarSeriesToMetadata, type BarSeriesWithDatapoints } from '../types/xy-chart-internals.js';
export interface BarDataInternal {
    filteredSeriesWithDatapoints: BarSeriesWithDatapoints[];
    seriesToMetadata: BarSeriesToMetadata;
    hasXGroups: boolean;
    hasYGroups: boolean;
}
export declare const useBarData: () => BarDataInternal;