import { default as React, FC, LegacyRef, ReactNode } from 'react';
import { RadioTheme } from './RadioTheme';
export interface RadioProps {
    /**
     * Whether the radio is checked or not.
     * Required only if `Radio` is used independently outside a `RadioGroup`.
     * If `Radio` is used inside a `RadioGroup` then the value is internally set depending upon if the `value` is same as the selected value.
     */
    checked?: boolean;
    /**
     * Label for the radio.
     */
    label?: string | ReactNode;
    /**
     * Whether the radio is disabled or not.
     */
    disabled?: boolean;
    /**
     * Additional class names to apply to the radio.
     */
    className?: string;
    /**
     * Size of the radio.
     * @default 'medium'
     */
    size?: 'small' | 'medium' | 'large' | string;
    /**
     * Event handler for when the radio is changed.
     */
    onChange?: (value: boolean) => void;
    /**
     * Event handler for when the radio is blurred.
     */
    onBlur?: (event: React.FocusEvent<HTMLDivElement>) => void;
    /**
     * Value passed to the form when used inside a `RadioGroup`.
     * Required when `Radio` is used within a `RadioGroup`
     */
    value?: any;
    /**
     * Theme for the Radio.
     */
    theme?: RadioTheme;
}
export interface RadioRef {
    /**
     * Reference to the radio element.
     */
    ref?: LegacyRef<HTMLDivElement>;
}
export declare const Radio: FC<RadioProps & RadioRef>;