import type { Point } from '../../core/types/point.js';
import { type GanttChartContent } from '../context/GanttChartStateContext.js';
export declare const useSetTooltipState: () => {
    setTooltipStateContent: (content: GanttChartContent | undefined) => void;
    setTooltipStatePosition: (position: Point) => void;
    setTooltipStateVisibility: (visible: boolean) => void;
    setTooltipStatePinned: (pinned: boolean) => void;
};
export declare const useTooltipContent: () => GanttChartContent | undefined;
export declare const useTooltipPinnedStatus: () => boolean;
export declare const useTooltipPosition: () => Point | undefined;
export declare const useTooltipVisibility: () => boolean;