import React, { FC } from "react";
interface BaseOptGroupProps {
    /** Key */
    key?: string;
    /** 组名 */
    label?: string | React.ReactNode;
    /** 子组件 */
    children: React.ReactNode;
}
export type FRCSelectOptGroupProps = BaseOptGroupProps;
export declare const OptGroup: FC<FRCSelectOptGroupProps>;
export default OptGroup;