text: import connect from './error-overlay/hot-dev-client'
  
  export default () => {
    const devClient = connect()
  
    devClient.subscribeToHmrEvent((obj) => {
      if (obj.action === 'reloadPage') {
        return window.location.reload()
      }
      if (obj.action === 'removedPage') {
        const [page] = obj.data
        if (page === window.next.router.pathname) {
          return window.location.reload()
        }
        return
      }
      if (obj.action === 'addedPage') {
        const [page] = obj.data
        if (
          page === window.next.router.pathname &&
          typeof window.next.router.components[page] === 'undefined'
        ) {
          return window.location.reload()
        }
        return
      }
      throw new Error('Unexpected action ' + obj.action)
    })
  
    return devClient
  }
  