import React from 'react';
import type { HeatmapItemTooltipContext, HeatmapItemTooltipParams } from './heatmap-item-tooltip.types';
export interface UseHeatmapItemTooltipOptions {
    active: boolean;
    renderTooltip: (params: HeatmapItemTooltipParams) => React.ReactNode;
    contextRef: React.RefObject<HeatmapItemTooltipContext>;
    themeSeriesRef: React.RefObject<Array<{
        color: string;
    }>>;
    width: number;
    height: number;
}
export interface UseHeatmapItemTooltipResult {
    attachHeatmapItemTooltipListeners: (chart: {
        on: (ev: string, fn: (...args: any[]) => void) => void;
        off: (ev: string, fn: (...args: any[]) => void) => void;
    }) => () => void;
    renderHeatmapTooltipOverlay: () => React.ReactNode;
}
/** Heatmap cell tooltip as React Native UI (`trigger: 'item'`). */
export declare function useHeatmapItemTooltip(options: UseHeatmapItemTooltipOptions): UseHeatmapItemTooltipResult;
//# sourceMappingURL=use-heatmap-item-tooltip.d.ts.map