import * as React from 'react'; import Radio from '@mui/material/Radio'; export default function SizeRadioButtons() { const [selectedValue, setSelectedValue] = React.useState('a'); const handleChange = (event) => { setSelectedValue(event.target.value); }; const controlProps = (item) => ({ checked: selectedValue === item, onChange: handleChange, value: item, name: 'size-radio-button-demo', inputProps: { 'aria-label': item }, }); return (