import type { VisualizationOptions, VisualizationTheme } from '../../types';
/**
 * RadarDataItem is the type for each data item in the radar chart.
 */
export type RadarDataItem = {
    name: string;
    value: number;
    group?: string;
};
/**
 * RadarConfig defines the configuration for rendering the radar chart.
 */
export interface RadarConfig {
    type?: 'radar';
    data: RadarDataItem[];
    title?: string;
    align?: boolean;
    theme?: VisualizationTheme;
    style?: {
        backgroundColor?: string;
        palette?: string[];
        lineWidth?: number;
    };
}
/**
 * RadarInstance represents a radar chart instance with render and destroy methods.
 */
export interface RadarInstance {
    render: (config: RadarConfig) => void;
    destroy: () => void;
}
/**
 * Radar chart component using G2 5.0.
 *
 * @example
 * ```ts
 * const radar = Radar({
 *   container: '#container',
 *   width: 600,
 *   height: 400,
 * });
 *
 * radar.render({
 *   type: 'radar',
 *   data: [
 *     { name: '沟通能力', value: 2 },
 *     { name: '协作能力', value: 3 },
 *     { name: '领导能力', value: 2 },
 *     { name: '学习能力', value: 5 },
 *     { name: '创新能力', value: 6 },
 *     { name: '技术能力', value: 9 },
 *   ],
 * });
 *
 * radar.destroy();
 * ```
 */
export declare const Radar: (options: VisualizationOptions) => RadarInstance;