import type { DefineComponent, PropType, ComponentOptionsMixin, VNodeProps, AllowedComponentProps, ComponentCustomProps, Ref,  ComputedRef,  CSSProperties } from 'vue';
import type { BackTopBehaviorType, BackTopHandleScrollInterface as a } from './interface';
import type { OrdinaryFunctionInterface as b } from '../../_interface';
declare const _sfc_main: DefineComponent<{
    readonly round: {
        readonly type: BooleanConstructor;
        readonly default: () => boolean;
    };
    readonly behavior: {
        readonly type: PropType<BackTopBehaviorType>;
        readonly default: () => BackTopBehaviorType;
        readonly validator: (val: BackTopBehaviorType) => boolean;
    };
    readonly visibleHeight: {
        readonly type: NumberConstructor;
        readonly default: () => number;
        readonly validator: (val: number) => boolean;
    };
    readonly right: {
        readonly type: PropType<string | number>;
        readonly default: () => string;
    };
    readonly bottom: {
        readonly type: PropType<string | number>;
        readonly default: () => string;
    };
    readonly zIndex: {
        readonly type: NumberConstructor;
        readonly default: () => number;
        readonly validator: (val: number) => boolean;
    };
    readonly top: {
        readonly type: NumberConstructor;
        readonly default: () => number;
        readonly validator: (val: number) => boolean;
    };
    readonly listenEl: {
        readonly type: StringConstructor;
        readonly default: () => string;
    };
    readonly background: {
        readonly type: StringConstructor;
        readonly default: () => string;
    };
    readonly color: {
        readonly type: StringConstructor;
        readonly default: () => string;
    };
}, {
    prop: {
        readonly round?: unknown;
        readonly behavior?: unknown;
        readonly visibleHeight?: unknown;
        readonly right?: unknown;
        readonly bottom?: unknown;
        readonly zIndex?: unknown;
        readonly top?: unknown;
        readonly listenEl?: unknown;
        readonly background?: unknown;
        readonly color?: unknown;
    } & {
        round: boolean;
        background: string;
        color: string;
        behavior: BackTopBehaviorType;
        visibleHeight: number;
        right: string | number;
        bottom: string | number;
        zIndex: number;
        top: number;
        listenEl: string;
    } & {};
    visible: Ref<boolean>;
    handleScroll: a;
    handleClick: b;
    styleList: ComputedRef<CSSProperties>;
}, unknown, {}, {}, ComponentOptionsMixin, ComponentOptionsMixin, Record<string, any>, string, VNodeProps & AllowedComponentProps & ComponentCustomProps, Readonly<{
    readonly round?: unknown;
    readonly behavior?: unknown;
    readonly visibleHeight?: unknown;
    readonly right?: unknown;
    readonly bottom?: unknown;
    readonly zIndex?: unknown;
    readonly top?: unknown;
    readonly listenEl?: unknown;
    readonly background?: unknown;
    readonly color?: unknown;
} & {
    round: boolean;
    background: string;
    color: string;
    behavior: BackTopBehaviorType;
    visibleHeight: number;
    right: string | number;
    bottom: string | number;
    zIndex: number;
    top: number;
    listenEl: string;
} & {}>, {
    round: boolean;
    background: string;
    color: string;
    behavior: BackTopBehaviorType;
    visibleHeight: number;
    right: string | number;
    bottom: string | number;
    zIndex: number;
    top: number;
    listenEl: string;
}>;
export default _sfc_main;