import * as React from 'react';
import AnchorLink from './AnchorLink';
export declare type AnchorContainer = HTMLElement | Window;
export interface AnchorProps {
    prefixCls?: string;
    className?: string;
    style?: React.CSSProperties;
    children?: React.ReactNode;
    offsetTop?: number;
    bounds?: number;
    affix?: boolean;
    showInkInFixed?: boolean;
    inkPosition?: 'left' | 'right';
    getContainer?: () => AnchorContainer;
    /** Return customize highlight anchor */
    getCurrentAnchor?: () => string;
    onClick?: (e: React.MouseEvent<HTMLElement>, link: {
        title: React.ReactNode;
        href: string;
    }) => void;
    /** Scroll to target offset value, if none, it's offsetTop prop value or 0. */
    targetOffset?: number;
    /** Listening event when scrolling change active link */
    onChange?: (currentActiveLink: string) => void;
}
export interface FishdAnchor {
    registerLink: (link: string) => void;
    unregisterLink: (link: string) => void;
    activeLink: string | null;
    scrollTo: (link: string) => void;
    onClick?: (e: React.MouseEvent<HTMLElement>, link: {
        title: React.ReactNode;
        href: string;
    }) => void;
}
export interface AnchorState {
    activeLink: null | string;
}
interface CompoundAnchor extends React.FC<AnchorProps> {
    Link?: typeof AnchorLink;
}
declare const Anchor: CompoundAnchor;
export default Anchor;