/// <reference types="react" />
export declare type RadioValue = null | boolean | symbol | number | bigint | string | object;
export interface RadioGroupContextType {
    /** 禁用该组下的所有单选框 */
    disabled: boolean;
    /** 判断所传入的选项是否被选中 */
    isChecked: (value: RadioValue) => boolean;
    /** 改变选中项 */
    change: (value: RadioValue, check: boolean) => void;
}
export declare const RadioGroupContext: import("react").Context<RadioGroupContextType | null>;