/**
 * @fileOverview RechartsAnnotations component for adding interactive annotations to charts.
 *
 * This component follows the same pattern as RechartsDevtools:
 * - Renders SVG overlays directly in the chart context
 * - Uses a portal to render the UI controls in an external container
 *
 * Usage:
 * ```tsx
 * <AreaChart data={data}>
 *   <XAxis dataKey="name" />
 *   <YAxis />
 *   <Area dataKey="value" />
 *   <RechartsAnnotations />
 * </AreaChart>
 * ```
 */
import React from 'react';
export declare const RechartsAnnotations: () => React.JSX.Element;
