/**
 * @usevyre/react — PieChart
 *
 * AI CONTEXT:
 * ┌──────────────────────────────────────────────────────────────────┐
 * │ Component:  PieChart                                             │
 * │ Import:     import { PieChart } from "@usevyre/react"            │
 * │                                                                   │
 * │ Single-level pie/donut chart. FLAT data (NOT multi-series).       │
 * │   data        = { name: string; value: number }[]  (required)     │
 * │   config      = ChartConfig (optional — { name: {label,color} })  │
 * │                  unmatched names fall back to a token color cycle │
 * │   donut       = boolean (default false — hollow center ring)      │
 * │   size        = number (default 240 — svg width AND height)       │
 * │   showLegend  = boolean (default true — toggleable segments)      │
 * │   showTooltip = boolean (default true — hover segment)            │
 * │                                                                   │
 * │ One <path data-name> per datum; colors come from config or the    │
 * │ documented token cycle. Hidden segments are excluded + total      │
 * │ recomputed from the visible ones.                                 │
 * │                                                                   │
 * │ ANTI-PATTERNS:                                                   │
 * │   ❌ data={[1, 2, 3]}             ✅ data={[{ name, value }]}      │
 * │   ❌ color="blue"                 ✅ config token or auto cycle    │
 * │   ❌ <Pie>/<Cell> children        ✅ data + donut props           │
 * └──────────────────────────────────────────────────────────────────┘
 *
 * @example
 * <PieChart
 *   data={[
 *     { name: "Chrome", value: 60 },
 *     { name: "Safari", value: 25 },
 *     { name: "Firefox", value: 15 },
 *   ]}
 *   donut
 * />
 */
import React from "react";
import type { ChartConfig } from "../Chart/chart-types";
export interface PieDatum {
    name: string;
    value: number;
}
export interface PieChartProps {
    data: PieDatum[];
    config?: ChartConfig;
    donut?: boolean;
    size?: number;
    showLegend?: boolean;
    showTooltip?: boolean;
    className?: string;
}
export declare const PieChart: React.FC<PieChartProps>;