import { IChartApi, ISeriesApi, MouseEventParams, SeriesOptionsMap } from 'lightweight-charts';
declare type MapValueType<T> = T extends Map<unknown, infer V> ? V : never;
export declare type SeriesHoverDataHandler = (value: MapValueType<MouseEventParams['seriesPrices']> | undefined, event: MouseEventParams, series: ISeriesApi<keyof SeriesOptionsMap>, chart: IChartApi) => void;
/**
 * Call `handler` when hovering the chart, with current pointed time and value.
 *
 * ❗Only use inside `<Series />`.
 */
export declare const SeriesHoverDataSubscriber: ({ handler, }: {
    handler: SeriesHoverDataHandler;
}) => null;
export {};