import { DataPointTooltip, CrosshairTooltip } from './types';

export declare function formatDataPointX(data: DataPointTooltip): string;
export declare function formatDataPointY(data: DataPointTooltip): string;
export declare function formatCrosshairX(data: CrosshairTooltip): string;
export declare function formatCrosshairY(value: number, data: CrosshairTooltip): string;
export declare function formatCompactValue(data: DataPointTooltip, axis: "x" | "y"): string;