import { PropType } from 'vue';
import type { ExtractPublicPropTypes } from '../../_utils';
declare const backTopProps: {
    readonly show: {
        readonly type: PropType<boolean | undefined>;
        readonly default: undefined;
    };
    readonly right: {
        readonly type: PropType<string | number>;
        readonly default: 40;
    };
    readonly bottom: {
        readonly type: PropType<string | number>;
        readonly default: 40;
    };
    readonly to: {
        readonly type: PropType<string | HTMLElement>;
        readonly default: "body";
    };
    readonly visibilityHeight: {
        readonly type: NumberConstructor;
        readonly default: 180;
    };
    readonly listenTo: PropType<string | HTMLElement | (() => HTMLElement)>;
    readonly 'onUpdate:show': {
        readonly type: FunctionConstructor;
        readonly default: () => void;
    };
    readonly target: {
        readonly type: PropType<() => HTMLElement | undefined>;
        readonly validator: () => boolean;
        readonly default: undefined;
    };
    readonly onShow: {
        readonly type: PropType<(() => void) | undefined>;
        readonly validator: () => boolean;
        readonly default: undefined;
    };
    readonly onHide: {
        readonly type: PropType<(() => void) | undefined>;
        readonly validator: () => boolean;
        readonly default: undefined;
    };
    readonly theme: PropType<import("../../_mixins").Theme<"BackTop", {
        color: string;
        textColor: string;
        iconColor: string;
        iconColorHover: string;
        iconColorPressed: string;
        boxShadow: string;
        boxShadowHover: string;
        boxShadowPressed: string;
        width: string;
        height: string;
        borderRadius: string;
        iconSize: string;
    }, any>>;
    readonly themeOverrides: PropType<import("../../_mixins/use-theme").ExtractThemeOverrides<import("../../_mixins").Theme<"BackTop", {
        color: string;
        textColor: string;
        iconColor: string;
        iconColorHover: string;
        iconColorPressed: string;
        boxShadow: string;
        boxShadowHover: string;
        boxShadowPressed: string;
        width: string;
        height: string;
        borderRadius: string;
        iconSize: string;
    }, any>>>;
    readonly builtinThemeOverrides: PropType<import("../../_mixins/use-theme").ExtractThemeOverrides<import("../../_mixins").Theme<"BackTop", {
        color: string;
        textColor: string;
        iconColor: string;
        iconColorHover: string;
        iconColorPressed: string;
        boxShadow: string;
        boxShadowHover: string;
        boxShadowPressed: string;
        width: string;
        height: string;
        borderRadius: string;
        iconSize: string;
    }, any>>>;
};
export declare type BackTopProps = ExtractPublicPropTypes<typeof backTopProps>;
declare const _default: import("vue").DefineComponent<{
    readonly show: {
        readonly type: PropType<boolean | undefined>;
        readonly default: undefined;
    };
    readonly right: {
        readonly type: PropType<string | number>;
        readonly default: 40;
    };
    readonly bottom: {
        readonly type: PropType<string | number>;
        readonly default: 40;
    };
    readonly to: {
        readonly type: PropType<string | HTMLElement>;
        readonly default: "body";
    };
    readonly visibilityHeight: {
        readonly type: NumberConstructor;
        readonly default: 180;
    };
    readonly listenTo: PropType<string | HTMLElement | (() => HTMLElement)>;
    readonly 'onUpdate:show': {
        readonly type: FunctionConstructor;
        readonly default: () => void;
    };
    readonly target: {
        readonly type: PropType<() => HTMLElement | undefined>;
        readonly validator: () => boolean;
        readonly default: undefined;
    };
    readonly onShow: {
        readonly type: PropType<(() => void) | undefined>;
        readonly validator: () => boolean;
        readonly default: undefined;
    };
    readonly onHide: {
        readonly type: PropType<(() => void) | undefined>;
        readonly validator: () => boolean;
        readonly default: undefined;
    };
    readonly theme: PropType<import("../../_mixins").Theme<"BackTop", {
        color: string;
        textColor: string;
        iconColor: string;
        iconColorHover: string;
        iconColorPressed: string;
        boxShadow: string;
        boxShadowHover: string;
        boxShadowPressed: string;
        width: string;
        height: string;
        borderRadius: string;
        iconSize: string;
    }, any>>;
    readonly themeOverrides: PropType<import("../../_mixins/use-theme").ExtractThemeOverrides<import("../../_mixins").Theme<"BackTop", {
        color: string;
        textColor: string;
        iconColor: string;
        iconColorHover: string;
        iconColorPressed: string;
        boxShadow: string;
        boxShadowHover: string;
        boxShadowPressed: string;
        width: string;
        height: string;
        borderRadius: string;
        iconSize: string;
    }, any>>>;
    readonly builtinThemeOverrides: PropType<import("../../_mixins/use-theme").ExtractThemeOverrides<import("../../_mixins").Theme<"BackTop", {
        color: string;
        textColor: string;
        iconColor: string;
        iconColorHover: string;
        iconColorPressed: string;
        boxShadow: string;
        boxShadowHover: string;
        boxShadowPressed: string;
        width: string;
        height: string;
        borderRadius: string;
        iconSize: string;
    }, any>>>;
}, {
    placeholderRef: import("vue").Ref<HTMLElement | null>;
    style: import("vue").ComputedRef<{
        right: string;
        bottom: string;
    }>;
    mergedShow: import("vue").ComputedRef<boolean>;
    isMounted: Readonly<import("vue").Ref<boolean>>;
    scrollElement: import("vue").Ref<null>;
    scrollTop: import("vue").Ref<number | null>;
    DomInfoReady: import("vue").Ref<boolean>;
    transitionDisabled: import("vue").Ref<boolean>;
    mergedClsPrefix: import("vue").ComputedRef<string>;
    handleAfterEnter: () => void;
    handleScroll: () => void;
    handleClick: (e: MouseEvent) => void;
    cssVars: import("vue").ComputedRef<{
        '--bezier': string;
        '--border-radius': string;
        '--height': string;
        '--width': string;
        '--box-shadow': string;
        '--box-shadow-hover': string;
        '--box-shadow-pressed': string;
        '--color': string;
        '--icon-size': string;
        '--icon-color': string;
        '--icon-color-hover': string;
        '--icon-color-pressed': string;
        '--text-color': string;
    }>;
}, unknown, {}, {}, import("vue").ComponentOptionsMixin, import("vue").ComponentOptionsMixin, Record<string, any>, string, import("vue").VNodeProps & import("vue").AllowedComponentProps & import("vue").ComponentCustomProps, Readonly<{
    readonly show?: unknown;
    readonly right?: unknown;
    readonly bottom?: unknown;
    readonly to?: unknown;
    readonly visibilityHeight?: unknown;
    readonly listenTo?: unknown;
    readonly 'onUpdate:show'?: unknown;
    readonly target?: unknown;
    readonly onShow?: unknown;
    readonly onHide?: unknown;
    readonly theme?: unknown;
    readonly themeOverrides?: unknown;
    readonly builtinThemeOverrides?: unknown;
} & {
    right: string | number;
    bottom: string | number;
    to: string | HTMLElement;
    "onUpdate:show": Function;
    visibilityHeight: number;
} & {
    show?: boolean | undefined;
    target?: (() => HTMLElement | undefined) | undefined;
    theme?: import("../../_mixins").Theme<"BackTop", {
        color: string;
        textColor: string;
        iconColor: string;
        iconColorHover: string;
        iconColorPressed: string;
        boxShadow: string;
        boxShadowHover: string;
        boxShadowPressed: string;
        width: string;
        height: string;
        borderRadius: string;
        iconSize: string;
    }, any> | undefined;
    themeOverrides?: import("../../_mixins/use-theme").ExtractThemeOverrides<import("../../_mixins").Theme<"BackTop", {
        color: string;
        textColor: string;
        iconColor: string;
        iconColorHover: string;
        iconColorPressed: string;
        boxShadow: string;
        boxShadowHover: string;
        boxShadowPressed: string;
        width: string;
        height: string;
        borderRadius: string;
        iconSize: string;
    }, any>> | undefined;
    builtinThemeOverrides?: import("../../_mixins/use-theme").ExtractThemeOverrides<import("../../_mixins").Theme<"BackTop", {
        color: string;
        textColor: string;
        iconColor: string;
        iconColorHover: string;
        iconColorPressed: string;
        boxShadow: string;
        boxShadowHover: string;
        boxShadowPressed: string;
        width: string;
        height: string;
        borderRadius: string;
        iconSize: string;
    }, any>> | undefined;
    onShow?: (() => void) | undefined;
    onHide?: (() => void) | undefined;
    listenTo?: string | HTMLElement | (() => HTMLElement) | undefined;
}>, {
    right: string | number;
    bottom: string | number;
    show: boolean | undefined;
    target: () => HTMLElement | undefined;
    to: string | HTMLElement;
    "onUpdate:show": Function;
    onShow: (() => void) | undefined;
    onHide: (() => void) | undefined;
    visibilityHeight: number;
}>;
export default _default;