// ./Navbar.jsx
const navbar = function（）=> {
  return <nav classname = "navbar">
    <span classname = "navbar-item"> logo </span>
    <span classname = "navbar-item"> link 1 </span>
    <span classname = "navbar-item"> link 2 </span>
  </nav>
};
// ./Navbar.jsx
const Navbar = function () => {
  return <nav className="navbar">
    <span className="navbar-item">Logo</span>
    <span className="navbar-item">Link 1</span>
    <span className="navbar-item">Link 2</span>
  </nav>
};