import * as React from 'react';
import { SeriesId } from '../../models/seriesType/common';
import { Initializable } from '../context.types';
/**
 * The data of the highlighted item.
 * To highlight an item, you need to provide the series id and the item id.
 * If targeting the whole series, you can omit the item id.
 * To clear the highlight, set the value to an empty object.
 *
 * @example
 * // Highlight the item with the series id 'london' and the item id 0.
 * { seriesId: 'london', dataIndex: 0 }
 *
 * // Highlight the whole series with the series id 'london'.
 * { seriesId: 'london' }
 *
 * // Clear the highlight.
 * {}
 */
export type HighlightItemData = {
    /**
     * The series id of the highlighted item.
     */
    seriesId?: SeriesId;
    /**
     * The index of the item in series data.
     */
    dataIndex?: number;
};
export type HighlightOptions = 'none' | 'item' | 'series';
export type FadeOptions = 'none' | 'series' | 'global';
export type HighlightScope = {
    /**
     * @deprecated Use `highlight` instead.
     */
    highlighted?: HighlightOptions;
    /**
     * The scope of highlighted elements.
     * - 'none': no highlight.
     * - 'item': only highlight the item.
     * - 'series': highlight all elements of the same series.
     * @default 'none'
     */
    highlight?: HighlightOptions;
    /**
     * @deprecated Use `fade` instead.
     */
    faded?: FadeOptions;
    /**
     * The scope of faded elements.
     * - 'none': no fading.
     * - 'series': only fade element of the same series.
     * - 'global': fade all elements that are not highlighted.
     * @default 'none'
     */
    fade?: FadeOptions;
};
export type HighlightedState = {
    highlightScope?: Partial<HighlightScope>;
    highlightedItem: HighlightItemData | null;
    setHighlighted: (item: HighlightItemData) => void;
    clearHighlighted: () => void;
    isHighlighted: (input: HighlightItemData) => boolean;
    isFaded: (input: HighlightItemData) => boolean;
};
export declare const HighlightedContext: React.Context<Initializable<HighlightedState>>;