text: import React from 'react';
  import { Link } from 'react-router-dom';
  
  export default ({ collapsed, siteConfig, logo }) => {
    collapsed = true;
    return (
      <div className="isoLogoWrapper">
        {collapsed ? (
          <Link to="/">
            <img alt={siteConfig.siteName} src={logo} />
          </Link>
        ) : (
          <h3>
            <Link to="/">{siteConfig.siteName}</Link>
          </h3>
        )}
      </div>
    );
  };
  