react-test/docs/data/material/components/radio-buttons/UseRadioGroup.js

import { styled } from '@mui/material/styles';
import PropTypes from 'prop-types';
import RadioGroup, { useRadioGroup } from '@mui/material/RadioGroup';
import FormControlLabel from '@mui/material/FormControlLabel';
import Radio from '@mui/material/Radio';

const StyledFormControlLabel = styled((props) => <FormControlLabel {...props} />)(
  ({ theme }) => ({
    variants: [
      {
        props: { checked: true },
        style: {
          '.MuiFormControlLabel-label': {
            color: theme.palette.primary.main,
          },
        },
      },
    ],
  }),
);

function MyFormControlLabel(props) {
  const radioGroup = useRadioGroup();

  let checked = false;

  if (radioGroup) {
    checked = radioGroup.value === props.value;
  }

  return <StyledFormControlLabel checked={checked} {...props} />;
}

MyFormControlLabel.propTypes = {
  /**
   * The value of the component.
   */
  value: PropTypes.any,
};

export default function UseRadioGroup() {
  return (
    <RadioGroup name="use-radio-group" defaultValue="first">
      <MyFormControlLabel value="first" label="First" control={<Radio />} />
      <MyFormControlLabel value="second" label="Second" control={<Radio />} />
    </RadioGroup>
  );
}