text: import React from 'react'
  import PropTypes from 'prop-types'
  import Helmet from 'react-helmet'
  import { StaticQuery, graphql } from 'gatsby'
  
  import Header from '../components/header'
  import './index.css'
  
  const Layout = ({ children }) => (
    <StaticQuery
      query={graphql`
        query SiteTitleQuery {
          site {
            siteMetadata {
              title
            }
          }
        }
      `}
      render={data => (
        <>
          <Helmet
            title={data.site.siteMetadata.title}
            meta={[
              { name: 'description', content: 'Sample' },
              { name: 'keywords', content: 'sample, something' },
            ]}
          >
            <html lang="en" />
          </Helmet>
            <Header />
            {children}
  
        </>
      )}
    />
  )
  
  Layout.propTypes = {
    children: PropTypes.node.isRequired,
  }
  
  export default Layout
  