import type { StyleValue } from 'vue';
import '../style/scrollbar';
export declare function addUnit(value: string | number, defaultUnit?: string): string | undefined;
declare const _default: import("vue").DefineComponent<{
    height: {
        type: (StringConstructor | NumberConstructor)[];
        default: string;
    };
    maxHeight: {
        type: (StringConstructor | NumberConstructor)[];
        default: string;
    };
    native: {
        type: BooleanConstructor;
        default: boolean;
    };
    wrapStyle: {
        type: import("vue").PropType<StyleValue>;
        default: string;
    };
    wrapClass: {
        type: (StringConstructor | ArrayConstructor)[];
        default: string;
    };
    viewClass: {
        type: import("vue").PropType<string | string[]>;
        default: string;
    };
    viewStyle: {
        type: (StringConstructor | ArrayConstructor)[];
        default: string;
    };
    noresize: BooleanConstructor;
    tag: {
        type: StringConstructor;
        default: string;
    };
    always: {
        type: BooleanConstructor;
        default: boolean;
    };
    minSize: {
        type: NumberConstructor;
        default: number;
    };
}, {
    ns: string;
    scrollbar$: import("vue").Ref<HTMLDivElement | undefined>;
    wrap$: import("vue").Ref<HTMLDivElement | undefined>;
    resize$: import("vue").Ref<HTMLElement | undefined>;
    moveX: import("vue").Ref<number>;
    moveY: import("vue").Ref<number>;
    ratioX: import("vue").Ref<number>;
    ratioY: import("vue").Ref<number>;
    sizeWidth: import("vue").Ref<string>;
    sizeHeight: import("vue").Ref<string>;
    style: import("vue").ComputedRef<StyleValue>;
    update: () => void;
    handleScroll: () => void;
    setScrollTop: (value: number) => void;
    setScrollLeft: (value: number) => void;
}, unknown, {}, {}, import("vue").ComponentOptionsMixin, import("vue").ComponentOptionsMixin, {
    scroll: ({ scrollTop, scrollLeft, }: {
        scrollTop: number;
        scrollLeft: number;
    }) => boolean;
}, string, import("vue").VNodeProps & import("vue").AllowedComponentProps & import("vue").ComponentCustomProps, Readonly<import("vue").ExtractPropTypes<{
    height: {
        type: (StringConstructor | NumberConstructor)[];
        default: string;
    };
    maxHeight: {
        type: (StringConstructor | NumberConstructor)[];
        default: string;
    };
    native: {
        type: BooleanConstructor;
        default: boolean;
    };
    wrapStyle: {
        type: import("vue").PropType<StyleValue>;
        default: string;
    };
    wrapClass: {
        type: (StringConstructor | ArrayConstructor)[];
        default: string;
    };
    viewClass: {
        type: import("vue").PropType<string | string[]>;
        default: string;
    };
    viewStyle: {
        type: (StringConstructor | ArrayConstructor)[];
        default: string;
    };
    noresize: BooleanConstructor;
    tag: {
        type: StringConstructor;
        default: string;
    };
    always: {
        type: BooleanConstructor;
        default: boolean;
    };
    minSize: {
        type: NumberConstructor;
        default: number;
    };
}>> & {
    onScroll?: ((args_0: {
        scrollTop: number;
        scrollLeft: number;
    }) => any) | undefined;
}, {
    height: string | number;
    tag: string;
    maxHeight: string | number;
    native: boolean;
    wrapStyle: StyleValue;
    wrapClass: string | unknown[];
    viewClass: string | string[];
    viewStyle: string | unknown[];
    noresize: boolean;
    always: boolean;
    minSize: number;
}>;
export default _default;