type __VLS_Props = {
    value?: number | null;
    disabled?: boolean;
    min?: number;
    max?: number;
    step?: number;
    size?: 'large' | 'middle' | 'small';
};
declare const _default: import('vue').DefineComponent<__VLS_Props, {}, {}, {}, {}, import('vue').ComponentOptionsMixin, import('vue').ComponentOptionsMixin, {
    change: (value: number) => any;
}, string, import('vue').PublicProps, Readonly<__VLS_Props> & Readonly<{
    onChange?: (value: number) => any;
}>, {
    disabled: boolean;
    size: "large" | "middle" | "small";
    value: number | null;
    max: number;
    min: number;
    step: number;
}, {}, {}, {}, string, import('vue').ComponentProvideOptions, true, {}, any>;
export default _default;