declare const _default: import("vue").DefineComponent<{
    readonly visibilityHeight: {
        readonly type: NumberConstructor;
        readonly default: 200;
    };
    readonly target: {
        readonly type: StringConstructor;
        readonly default: "";
    };
    readonly right: {
        readonly type: NumberConstructor;
        readonly default: 40;
    };
    readonly bottom: {
        readonly type: NumberConstructor;
        readonly default: 40;
    };
}, {
    COMPONENT_NAME: string;
    props: Readonly<import("@vue/shared").LooseRequired<Readonly<import("vue").ExtractPropTypes<{
        readonly visibilityHeight: {
            readonly type: NumberConstructor;
            readonly default: 200;
        };
        readonly target: {
            readonly type: StringConstructor;
            readonly default: "";
        };
        readonly right: {
            readonly type: NumberConstructor;
            readonly default: 40;
        };
        readonly bottom: {
            readonly type: NumberConstructor;
            readonly default: 40;
        };
    }>> & {
        onClick?: (evt: MouseEvent) => any;
    }>>;
    emit: (event: "click", evt: MouseEvent) => void;
    namespace: import("vue").ComputedRef<string>;
    handleClick: (event: MouseEvent) => void;
    visible: import("vue").Ref<boolean>;
    backTopStyle: import("vue").ComputedRef<{
        right: string;
        bottom: string;
    }>;
    HlIcon: import("../../../utils").SFCWithInstall<import("vue").DefineComponent<{
        type: {
            type: import("vue").PropType<"success" | "info" | "warning" | "danger" | "link" | "primary">;
            validator: (val: string) => boolean;
        };
        size: {
            type: import("vue").PropType<"xxxs" | "xxs" | "xs" | "sm" | "md" | "lg" | "xl" | "xxl" | "xxxl">;
            validator: (val: string) => boolean;
        };
        name: {
            type: StringConstructor;
            default: string;
        };
        color: StringConstructor;
        border: NumberConstructor;
        opacity: NumberConstructor;
        width: (StringConstructor | NumberConstructor)[];
        height: (StringConstructor | NumberConstructor)[];
        gradient: BooleanConstructor;
        startColor: StringConstructor;
        fill: BooleanConstructor;
        round: BooleanConstructor;
        radius: BooleanConstructor;
        transition: BooleanConstructor;
        effect: StringConstructor;
    }, {
        namespace: import("vue").ComputedRef<string>;
        iconStyle: import("vue").ComputedRef<import("vue").CSSProperties>;
        iconId: string;
    }, unknown, {}, {}, import("vue").ComponentOptionsMixin, import("vue").ComponentOptionsMixin, Record<string, any>, string, import("vue").VNodeProps & import("vue").AllowedComponentProps & import("vue").ComponentCustomProps, Readonly<import("vue").ExtractPropTypes<{
        type: {
            type: import("vue").PropType<"success" | "info" | "warning" | "danger" | "link" | "primary">;
            validator: (val: string) => boolean;
        };
        size: {
            type: import("vue").PropType<"xxxs" | "xxs" | "xs" | "sm" | "md" | "lg" | "xl" | "xxl" | "xxxl">;
            validator: (val: string) => boolean;
        };
        name: {
            type: StringConstructor;
            default: string;
        };
        color: StringConstructor;
        border: NumberConstructor;
        opacity: NumberConstructor;
        width: (StringConstructor | NumberConstructor)[];
        height: (StringConstructor | NumberConstructor)[];
        gradient: BooleanConstructor;
        startColor: StringConstructor;
        fill: BooleanConstructor;
        round: BooleanConstructor;
        radius: BooleanConstructor;
        transition: BooleanConstructor;
        effect: StringConstructor;
    }>>, {
        name: string;
        fill: boolean;
        round: boolean;
        transition: boolean;
        gradient: boolean;
        radius: boolean;
    }>> & Record<string, any>;
    SystemArrowUp: import("vue").DefineComponent<{
        gradient: {
            type: BooleanConstructor;
        };
        borderWidth: {
            type: (StringConstructor | NumberConstructor)[];
            default: string;
        };
        opacity: {
            type: (StringConstructor | NumberConstructor)[];
            default: string;
        };
        startColor: {
            type: StringConstructor;
            default: string;
        };
    }, {
        CustomIcon: import("vue").VNode<import("vue").RendererNode, import("vue").RendererElement, {
            [key: string]: any;
        }>;
    }, unknown, {}, {}, import("vue").ComponentOptionsMixin, import("vue").ComponentOptionsMixin, Record<string, any>, string, import("vue").VNodeProps & import("vue").AllowedComponentProps & import("vue").ComponentCustomProps, Readonly<import("vue").ExtractPropTypes<{
        gradient: {
            type: BooleanConstructor;
        };
        borderWidth: {
            type: (StringConstructor | NumberConstructor)[];
            default: string;
        };
        opacity: {
            type: (StringConstructor | NumberConstructor)[];
            default: string;
        };
        startColor: {
            type: StringConstructor;
            default: string;
        };
    }>>, {
        opacity: string | number;
        gradient: boolean;
        startColor: string;
        borderWidth: string | number;
    }>;
}, unknown, {}, {}, import("vue").ComponentOptionsMixin, import("vue").ComponentOptionsMixin, {
    click: (evt: MouseEvent) => boolean;
}, string, import("vue").VNodeProps & import("vue").AllowedComponentProps & import("vue").ComponentCustomProps, Readonly<import("vue").ExtractPropTypes<{
    readonly visibilityHeight: {
        readonly type: NumberConstructor;
        readonly default: 200;
    };
    readonly target: {
        readonly type: StringConstructor;
        readonly default: "";
    };
    readonly right: {
        readonly type: NumberConstructor;
        readonly default: 40;
    };
    readonly bottom: {
        readonly type: NumberConstructor;
        readonly default: 40;
    };
}>> & {
    onClick?: (evt: MouseEvent) => any;
}, {
    right: number;
    bottom: number;
    target: string;
    visibilityHeight: number;
}>;
export default _default;