import { BarChartMarker } from '../charts/BarChart/types';
export declare const drawMarkers: ({ svg, markers, width, left, top, count, yScale }: {
    svg: d3.Selection<SVGGElement, unknown, null, undefined>;
    markers: BarChartMarker[];
    width: number;
    left: number;
    top: number;
    count: number;
    yScale: (value: number) => number;
}) => void;