import React, { InputHTMLAttributes } from 'react';
import { SxProp } from './sx';
export declare type RadioProps = {
    /**
     * A unique value that is never shown to the user.
     * Used during form submission and to identify which radio button in a group is selected
     */
    value: string;
    /**
     * Name attribute of the input element. Required for grouping radio inputs
     */
    name: string;
    /**
     * Apply inactive visual appearance to the radio button
     */
    disabled?: boolean;
    /**
     * Indicates whether the radio button is selected
     */
    checked?: boolean;
    /**
     * Forward a ref to the underlying input element
     */
    ref?: React.RefObject<HTMLInputElement>;
    /**
     * Indicates whether the radio button must be checked before the form can be submitted
     */
    required?: boolean;
    /**
     * Indicates whether the radio button validation state is non-standard
     */
    validationStatus?: 'error' | 'success';
} & InputHTMLAttributes<HTMLInputElement> & SxProp;
/**
 * An accessible, native radio component for selecting one option from a list.
 */
declare const Radio: React.ForwardRefExoticComponent<Pick<RadioProps, "sx" | keyof React.InputHTMLAttributes<HTMLInputElement> | "validationStatus"> & React.RefAttributes<HTMLInputElement>>;
export default Radio;