import { FlameNode } from '../../renderer';
interface TooltipPosition {
    left: number;
    top: number;
}
interface TooltipData {
    position: TooltipPosition;
    frameData: FlameNode;
}
interface UseTooltipResult {
    tooltipData: TooltipData | null;
}
/**
 * Custom hook for managing tooltip positioning and data
 */
export declare function useTooltip(mousePosition: {
    x: number;
    y: number;
} | null, hoveredFrameData: FlameNode | null): UseTooltipResult;
export {};
//# sourceMappingURL=useTooltip.d.ts.map