import React from 'react'
import PropTypes from 'prop-types'
import Document, { Head, Main, NextScript } from 'next/document'
export default class MyDocument extends Document {
static async getInitialProps ({ req }) {
return req
? { userAgent: req.headers['user-agent'] }
: { userAgent: navigator.userAgent }
}
static contextTypes = { theme: PropTypes.object };
render () {
return (
My page
)
}
}