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