import BackTop from './src/back-top.vue';
export declare const LlBackTop: import("ll-plus/es/utils").SFCWithInstall<import("vue").DefineComponent<import("vue").ExtractPropTypes<{
    show: import("ll-plus/es/utils").EpPropFinalized<import("vue").PropType<string | boolean>, unknown, unknown, string, boolean>;
    target: {
        readonly type: import("vue").PropType<() => Window | Document | HTMLElement>;
        readonly required: false;
        readonly validator: (val: unknown) => boolean;
        __epPropKey: true;
    };
    visibilityHeight: import("ll-plus/es/utils").EpPropFinalized<NumberConstructor, unknown, unknown, number, boolean>;
    icon: import("ll-plus/es/utils").EpPropFinalized<import("vue").PropType<import("ll-plus/es/index").IconProps>, unknown, unknown, () => {
        iconName: string;
        color: string;
        size: string;
    }, boolean>;
    description: import("ll-plus/es/utils").EpPropFinalized<StringConstructor, unknown, unknown, string, boolean>;
    shape: import("ll-plus/es/utils").EpPropFinalized<StringConstructor, string, unknown, string, boolean>;
}>, {
    props: import("@vue/shared").LooseRequired<Readonly<import("vue").ExtractPropTypes<{
        show: import("ll-plus/es/utils").EpPropFinalized<import("vue").PropType<string | boolean>, unknown, unknown, string, boolean>;
        target: {
            readonly type: import("vue").PropType<() => Window | Document | HTMLElement>;
            readonly required: false;
            readonly validator: (val: unknown) => boolean;
            __epPropKey: true;
        };
        visibilityHeight: import("ll-plus/es/utils").EpPropFinalized<NumberConstructor, unknown, unknown, number, boolean>;
        icon: import("ll-plus/es/utils").EpPropFinalized<import("vue").PropType<import("ll-plus/es/index").IconProps>, unknown, unknown, () => {
            iconName: string;
            color: string;
            size: string;
        }, boolean>;
        description: import("ll-plus/es/utils").EpPropFinalized<StringConstructor, unknown, unknown, string, boolean>;
        shape: import("ll-plus/es/utils").EpPropFinalized<StringConstructor, string, unknown, string, boolean>;
    }>> & Readonly<{}> & {}>;
    bem: {
        b: (blockSuffix?: string) => string;
        e: (element?: string) => string;
        m: (modifier?: string) => string;
        be: (blockSuffix?: string, element?: string) => string;
        em: (element: string, modifier: string) => string;
        bm: (blockSuffix: string, modifier: string) => string;
        bem: (blockSuffix: string, element: string, modifier: string) => string;
        is: (name?: string) => string;
    };
    attrs: import("vue").Attrs;
    instance: import("vue").ComponentInternalInstance;
    isHidden: import("vue").ComputedRef<boolean>;
    getTarget: import("vue").ComputedRef<() => Window | Document | HTMLElement>;
}, {}, {}, {}, import("vue").ComponentOptionsMixin, import("vue").ComponentOptionsMixin, {}, string, import("vue").PublicProps, Readonly<import("vue").ExtractPropTypes<{
    show: import("ll-plus/es/utils").EpPropFinalized<import("vue").PropType<string | boolean>, unknown, unknown, string, boolean>;
    target: {
        readonly type: import("vue").PropType<() => Window | Document | HTMLElement>;
        readonly required: false;
        readonly validator: (val: unknown) => boolean;
        __epPropKey: true;
    };
    visibilityHeight: import("ll-plus/es/utils").EpPropFinalized<NumberConstructor, unknown, unknown, number, boolean>;
    icon: import("ll-plus/es/utils").EpPropFinalized<import("vue").PropType<import("ll-plus/es/index").IconProps>, unknown, unknown, () => {
        iconName: string;
        color: string;
        size: string;
    }, boolean>;
    description: import("ll-plus/es/utils").EpPropFinalized<StringConstructor, unknown, unknown, string, boolean>;
    shape: import("ll-plus/es/utils").EpPropFinalized<StringConstructor, string, unknown, string, boolean>;
}>> & Readonly<{}>, {
    icon: {
        readonly iconName?: string;
        readonly color?: string;
        readonly size?: import("ll-plus/es/utils").EpPropMergeType<import("vue").PropType<string | number>, unknown, unknown>;
    };
    shape: string;
    description: string;
    visibilityHeight: number;
    show: import("ll-plus/es/utils").EpPropMergeType<import("vue").PropType<string | boolean>, unknown, unknown>;
}, {}, {}, {}, string, import("vue").ComponentProvideOptions, true, {}, any>>;
export default LlBackTop;
export * from './src/back-top';
declare module 'vue' {
    interface GlobalComponents {
        LlBackTop: typeof BackTop;
    }
}