text: import React from 'react'
  import { Link } from 'gatsby'
  
  export default function Navbar() {
    return (
      <nav>
        <h2>...</h2>
        <div className="links">
          <Link to="/">Home</Link>
          <Link to="/about">About</Link>
          <Link to="/post">Post</Link>
        </div>
      </nav>
    )
  }
  