import * as React from "react";
export type RadioButtonSize = "small" | "medium";
export type RadioButtonChangeHandler = (e: React.ChangeEvent<HTMLInputElement>, checked: boolean) => void;
export type RadioButtonProps = Omit<React.InputHTMLAttributes<HTMLInputElement>, "size" | "onChange"> & {
    size?: RadioButtonSize;
    children?: React.ReactNode;
    onChange?: RadioButtonChangeHandler;
    inputRef?: React.Ref<HTMLInputElement>;
    error?: boolean;
};
declare const RadioButton: React.ForwardRefExoticComponent<Omit<React.InputHTMLAttributes<HTMLInputElement>, "size" | "onChange"> & {
    size?: RadioButtonSize;
    children?: React.ReactNode;
    onChange?: RadioButtonChangeHandler;
    inputRef?: React.Ref<HTMLInputElement>;
    error?: boolean;
} & React.RefAttributes<HTMLSpanElement | HTMLLabelElement>>;
export default RadioButton;