import type { IAreaGraphicAttribute, IGroupGraphicAttribute, ILineGraphicAttribute, ITextGraphicAttribute } from '@visactor/vrender-core';
import type { Dict, IPointLike, SegmentAttributes } from '@visactor/vchart';
export type BarLinkDatum = {
    areaPoints: [IPointLike, IPointLike];
    linePoints: [IPointLike, IPointLike];
    id?: string;
    color?: string;
    data: [Dict<any>, Dict<any>];
};
export interface BarLinkAttrs extends IGroupGraphicAttribute {
    data: BarLinkDatum[];
    linkType?: 'total' | 'value';
    doFill?: boolean;
    linkStyle?: Pick<SegmentAttributes, 'startSymbol' | 'endSymbol' | 'lineStyle'>;
    areaStyle?: IAreaGraphicAttribute;
    styleMap?: Record<string, ILineGraphicAttribute>;
    label?: {
        visible?: boolean;
        style?: ITextGraphicAttribute;
        formatMethod?: (value: number, percent: number, data: [any, any]) => (string | number) | (string | number)[];
    };
}