text: import { Link } from "gatsby"
  import PropTypes from "prop-types"
  import React from "react"
  import css from "./header.module.css"
  
  const Header = ({ siteTitle }) => (
    <header className={css.header}>
      <div className={css.headerInnerContainer}>
        <h1 className={css.h1}>
          <Link to="/" className={css.titleLink}>
            {siteTitle}
          </Link>
        </h1>
      </div>
    </header>
  )
  
  Header.propTypes = {
    siteTitle: PropTypes.string,
  }
  
  Header.defaultProps = {
    siteTitle: ``,
  }
  
  export default Header
  