import * as React from "react";
import { ConfigConsumerProps } from "../Config";
interface IRadioGroupProps {
    /**
     * 组件包含的内容
     *
     * @default null
     **/
    children?: any;
    /**
     * 自定义组件类名
     *
     * @default ''
     **/
    className?: string;
    /**
     * 选项改变时的回调函数
     *
     * @default (e: Event) => void
     **/
    onChange?: (e: Event) => void;
    /**
     * RadioGroup 下所有 input[type="radio"] 的 name 属性
     *
     * @default
     **/
    name: string;
    /**
     * 设置当前选中的值
     *
     * @default
     **/
    value: any;
    /**
     * 默认前缀
     *
     * @default 'lg'
     **/
    prefixCls?: string;
}
interface IRadioGroupState {
    /**
     * 根据 value 进行比较，判断是否选中
     *
     * @default
     **/
    value?: any;
}
declare class RadioGroup extends React.PureComponent<IRadioGroupProps, IRadioGroupState> {
    static defaultProps: {
        children: null;
        className: string;
        onChange: () => null;
    };
    constructor(props: IRadioGroupProps);
    componentWillReceiveProps(nextProps: any): void;
    getChildren: () => any;
    handleRadioChange(e: any): void;
    renderRadioGroup: ({ getPrefixCls }: ConfigConsumerProps) => JSX.Element;
    render(): JSX.Element;
}
export default RadioGroup;