CleanerComponents-UserCard1.js

import React from "react";
import PropTypes from "prop-types";

const UserCard = ({ user }) => {
  return (
    <ul>
      <li>{user.name}</li>
      <li>{user.age}</li>
      <li>{user.email}</li>
    </ul>
  );
};

UserCard.propTypes = {
  user: PropTypes.object
};

UserCard.defaultProps = {
  user: {}
};

export default UserCard;