import type * as H from 'highcharts'; export interface AxisExtremesObject { dataMax: number; dataMin: number; max: number; min: number; userMax?: number; userMin?: number; } export type Axis = H.Axis; export type AxisOptions = H.AxisOptions; export type Chart = H.Chart; export type Highcharts = typeof H; export type Options = H.Options; export type Point = H.Point; export type Series = H.Series; export type SeriesOptions = H.SeriesOptions; export default H;