import { RadarChart } from '../charts/RadarChart';
import { RadarDataSet } from '../data/RadarDataSet';
import { RadarEntry } from '../data/RadarEntry';
import { PieRadarHighlighter } from './PieRadarHighlighter';
/**
 * Created by philipp on 12/06/16.
 */
export declare class RadarHighlighter extends PieRadarHighlighter<RadarEntry, RadarDataSet, RadarChart> {
    protected getClosestHighlight(index: number, x: number, y: number): any;
    /**
     * Returns an array of Highlight objects for the given index. The Highlight
     * objects give information about the value at the selected index and the
     * DataSet it belongs to. INFORMATION: This method does calculations at
     * runtime. Do not over-use in performance critical situations.
     *
     * @param index
     * @return
     */
    protected getHighlightsAtIndex(index: any): import("./Highlight").Highlight<import("../data/Entry").Entry>[];
}