text: export const childProcess = require('child_process');
  export const request = require('supertest');
  export const express = require('express');
  export const fs = require('fs');
  export const chalk = require('chalk');
  export const path = require('path');
  export const phantom = require('phantom');
  export const bodyParser = require('body-parser');
  export const winston = require('winston');
  export const crypto = require('crypto');
  export const hljs = require('highlight.js');
  export const compression = require('compression');
  