import { SeriesId } from '../../models/seriesType/common';
import { BarLabelFunction } from './BarLabel.types';
export declare const getBarLabel: (options: {
    barLabel: "value" | BarLabelFunction;
    value: number | null;
    dataIndex: number;
    seriesId: SeriesId;
    height: number;
    width: number;
}) => string | null | undefined;