import React from 'react';
export declare type RadioDataValueType = string | number | Record<string | number, string | number>;
export declare type RadioData = {
    label: React.ReactNode;
    value: RadioDataValueType;
} | string | number | Record<string, any>;
export interface RadioProps {
    checked?: boolean;
    defaultChecked?: boolean;
    value?: any;
    onChange?: (checked: boolean, index: number) => void;
    onClick?: (e: React.MouseEvent<HTMLInputElement>) => void;
    disabled?: boolean;
    style?: React.CSSProperties;
    className?: string;
    children?: React.ReactNode;
    index?: number;
}
export interface RadioGroupContextProps<V = any> {
    onRadioGroupItemChange?: (value: V, checked: boolean) => void;
    checked: (value: V) => boolean;
}
export interface RadioGroupProps<Data = RadioData> {
    button?: boolean | 'outline';
    size?: 'small' | 'default' | 'large';
    defaultValue?: RadioDataValueType;
    value?: RadioDataValueType;
    onChange?(value: RadioDataValueType): void;
    children?: React.ReactNode;
    disabled?: boolean | ((data: Data) => boolean);
    data?: Data[];
    className?: string;
    style?: React.CSSProperties;
    block?: boolean;
    renderItem?: (dataItem: Data, index: number) => React.ReactNode;
    labelKey?: string;
    valueKey?: string;
}