/**
 * Avl3DTooltip - Styled tooltip card for 3D AVL hover info.
 *
 * Uses drei's Html to render a DOM card in 3D space that always
 * faces the camera. Shows contextual info based on the hovered node.
 *
 * @packageDocumentation
 */
import React from 'react';
export interface Avl3DTooltipProps {
    /** 3D position [x, y, z] */
    position: [number, number, number];
    /** Tooltip title (bold, top line) */
    title: string;
    /** Key-value rows to display */
    rows: Array<{
        label: string;
        value: string;
    }>;
    /** Optional accent color for the left border */
    accentColor?: string;
    /** CSS class */
    className?: string;
}
export declare const Avl3DTooltip: React.FC<Avl3DTooltipProps>;
