import { ChartHighlighter } from './ChartHighlighter';
import { Highlight } from './Highlight';
import { BarData } from '../data/BarData';
import { BarDataProvider } from '../interfaces/dataprovider/BarDataProvider';
import { IBarDataSet } from '../interfaces/datasets/IBarDataSet';
export declare class BarHighlighter extends ChartHighlighter<BarDataProvider> {
    constructor(chart: BarDataProvider);
    protected getChartData(): BarData;
    getHighlight(x: number, y: number): Highlight<import("../data/Entry").Entry>[];
    /**
     * This method creates the Highlight object that also indicates which value of a stacked BarEntry has been
     * selected.
     *
     * @param high the Highlight to work with looking for stacked values
     * @param set
     * @param xVal
     * @param yVal
     * @return
     */
    getStackedHighlight(high: Highlight, set: IBarDataSet, touchX: any, touchY: any, xVal: any, yVal: any): Highlight;
    /**
     * Returns the index of the closest value inside the values array / ranges (stacked barchart) to the value
     * given as
     * a parameter.
     *
     * @param ranges
     * @param value
     * @return
     */
    protected getClosestStackIndex(ranges: any[], value: any): number;
    protected getDistance(x1: any, y1: any, x2: any, y2: any): number;
    protected getData(): BarData;
}