import type { RefObject } from 'react';
import type { LegendData } from '../../../types';
import type { LegendItemDimension } from '../../Legend';
export interface HorizontalOverflowLegendProps {
    direction: 'horizontal';
    data: LegendData[];
    width: number;
    activatorWidth: number;
    legendItemDimensions: RefObject<LegendItemDimension[]>;
    leftMargin: number;
    horizontalMargin: number;
    enableHideOverflow: boolean;
}
export interface VerticalOverflowLegendProps {
    direction: 'vertical';
    data: LegendData[];
    height: number;
    enableHideOverflow: boolean;
    legendItemDimensions: RefObject<LegendItemDimension[]>;
}
export declare type UseOverflowLegendProps = HorizontalOverflowLegendProps | VerticalOverflowLegendProps;
export declare function useOverflowLegend(props: UseOverflowLegendProps): {
    displayedData: LegendData[];
    hiddenData: LegendData[];
};
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