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// Private property, cannot from the importing file
let bar = 'baz'

export default class Foo {
  constructor () {
    console.log(bar)
  }
}

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import React from 'react'

export default Head extends React.Component {
  componentWillMount () {
    ga.push(location.pathname) // This probably isn't quite right, but you get the idea.
  }
  
  render () {
    <div>
      <script dangerouslySetInnerHTML={{__html: 'GA Snippet'}} />

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// Component imports
import i18next from './i18next'





export default class extends React.Component {
  constructor (props) {
    super(props)

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'use strict'

/******************************************************************************\
  Module imports
\******************************************************************************/

const { URL } = require('url')
const cookie = require('koa-cookie')
const next = require('next')
const path = require('path')

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// Module imports
import { bindActionCreators } from 'redux'
import {
  connect,
  Provider,
} from 'react-redux'
import React from 'react'

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// Module imports
import React from 'react'
import { bindActionCreators } from 'redux'
import { Provider } from 'react-redux'
import withRedux from 'next-redux-wrapper'

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import NextHead from 'next/head'
import React from 'react'
import ReactGA from 'react-ga'
import Router from 'next/router'





/*****************************************************************************\

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function etag(options) {
  return function etag(ctx, next) {
    return next()
      // `getResponseEntity` checks to see if the response has a body, and
      // stringifies it depending on what kind of body it has (JSON, HTML, 
      // image, etc)
      .then(() => getResponseEntity(ctx))
    
      // `setEtag` calculates the ETag from the response body if it exists,
      // then sets that ETag as a header

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function conditional() {
  return function conditional(ctx, next) {
    return next().then(() => {
      if (ctx.fresh) {
        ctx.status = 304;
        ctx.body = null;
      }
    });
  }
}

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// `ctx` is an object that Koa.js passes through its middleware, allowing the
// middleware to modify it as they see fit. `ctx.request` and `ctx.response` are
// objects that reflect the contents of the HTTP request and response,
// respectively

var oldEtag = ctx.request.headers['if-none-match']
var newEtag = ctx.response.headers['etag']

ctx.fresh = (oldEtag !== newEtag)