declare const _default: import("vue").DefineComponent<{
    offsetTop: NumberConstructor;
    offsetBottom: NumberConstructor;
    bounds: import("../../../utils").BuildPropReturn<NumberConstructor, number | (() => number) | undefined, unknown, unknown, unknown>;
    defaultActive: StringConstructor;
    affix: import("../../../utils").BuildPropReturn<BooleanConstructor, boolean | (() => true) | (() => false) | undefined, unknown, unknown, unknown>;
    container: StringConstructor;
    direction: import("../../../utils").BuildPropReturn<StringConstructor, string | (() => string) | undefined, unknown, string, unknown>;
}, {
    props: Readonly<import("@vue/shared").LooseRequired<Readonly<import("vue").ExtractPropTypes<{
        offsetTop: NumberConstructor;
        offsetBottom: NumberConstructor;
        bounds: import("../../../utils").BuildPropReturn<NumberConstructor, number | (() => number) | undefined, unknown, unknown, unknown>;
        defaultActive: StringConstructor;
        affix: import("../../../utils").BuildPropReturn<BooleanConstructor, boolean | (() => true) | (() => false) | undefined, unknown, unknown, unknown>;
        container: StringConstructor;
        direction: import("../../../utils").BuildPropReturn<StringConstructor, string | (() => string) | undefined, unknown, string, unknown>;
    }>> & {
        onOnChange?: ((currentActiveLink: string) => any) | undefined;
        onOnClick?: ((e: Event, info: {
            title: any;
            href: string;
        }) => any) | undefined;
    }>>;
    emits: ((event: "onChange", currentActiveLink: string) => void) & ((event: "onClick", e: Event, info: {
        title: any;
        href: string;
    }) => void);
    ns: {
        namespace: import("vue").ComputedRef<string>;
        b: (blockSuffix?: string) => string;
        e: (element?: string | undefined) => string;
        m: (modifier?: string | undefined) => string;
        be: (blockSuffix?: string | undefined, element?: string | undefined) => string;
        em: (element?: string | undefined, modifier?: string | undefined) => string;
        bm: (blockSuffix?: string | undefined, modifier?: string | undefined) => string;
        bem: (blockSuffix?: string | undefined, element?: string | undefined, modifier?: string | undefined) => string;
        is: {
            (name: string, state: boolean | undefined): string;
            (name: string): string;
        };
        cssVar: (object: Record<string, string>) => Record<string, string>;
        cssVarName: (name: string) => string;
        cssVarBlock: (object: Record<string, string>) => Record<string, string>;
        cssVarBlockName: (name: string) => string;
    };
    anchorRef: import("vue").Ref<any>;
    inkRef: import("vue").Ref<HTMLSpanElement | null>;
    state: {
        links: {};
        isScrolling: boolean;
    };
    affixStyle: import("vue").Ref<{}>;
    activeLink: import("vue").Ref<string>;
    sharpMatcherRegx: RegExp;
    containerEl: import("vue").ComputedRef<HTMLElement | Document | Window>;
    setAnchorStyle: () => void;
    getCurrentAnchor: (offsetTop?: number, bounds?: number) => string;
    setCurrentActiveLink: (link: string) => void;
    getOffsetTop: (element: HTMLElement, container: any) => number;
    scrollTo: (link: string) => void;
    addLink: (link: string, node: HTMLElement) => void;
    removeLink: (link: string) => void;
    handleClick: (e: Event, info: {
        title: any;
        href: string;
    }) => void;
    handleScroll: () => void;
    updateInk: () => void;
    bindScrollEvent: () => void;
    unbindScrollEvent: () => void;
}, unknown, {}, {}, import("vue").ComponentOptionsMixin, import("vue").ComponentOptionsMixin, {
    onChange: (currentActiveLink: string) => boolean;
    onClick: (e: Event, info: {
        title: any;
        href: string;
    }) => boolean;
}, string, import("vue").VNodeProps & import("vue").AllowedComponentProps & import("vue").ComponentCustomProps, Readonly<import("vue").ExtractPropTypes<{
    offsetTop: NumberConstructor;
    offsetBottom: NumberConstructor;
    bounds: import("../../../utils").BuildPropReturn<NumberConstructor, number | (() => number) | undefined, unknown, unknown, unknown>;
    defaultActive: StringConstructor;
    affix: import("../../../utils").BuildPropReturn<BooleanConstructor, boolean | (() => true) | (() => false) | undefined, unknown, unknown, unknown>;
    container: StringConstructor;
    direction: import("../../../utils").BuildPropReturn<StringConstructor, string | (() => string) | undefined, unknown, string, unknown>;
}>> & {
    onOnChange?: ((currentActiveLink: string) => any) | undefined;
    onOnClick?: ((e: Event, info: {
        title: any;
        href: string;
    }) => any) | undefined;
}, {
    bounds: number;
    affix: import("../../../utils").BuildPropType<BooleanConstructor, unknown, unknown>;
    direction: string;
}>;
export default _default;