import type { ComponentType } from '../../jsx';
import { ItemDatum, Padding } from '../../types';
import type { BaseStructureProps } from './types';
export interface ChartBarProps extends BaseStructureProps {
    width?: number;
    gap?: number;
    barGap?: number;
    barHeight?: number;
    barAreaWidth?: number;
    labelGap?: number;
    padding?: Padding;
    showValue?: boolean;
    valueFormatter?: (value: number, datum: ItemDatum) => string;
}
export declare const ChartBar: ComponentType<ChartBarProps>;