message: Declare types explicitly
diff: import spawn = require('cross-spawn')
  const colors = require('colors/safe')
  -let server, confName
  +let server: any
  +let confName: string
  +
  if (process.argv && process.argv.length >= 3 && process.argv[2] === 'subfolder') {
  server = require('./e2eSubfolder')
  confName = 'protractor.subfolder.conf.js'
  @@ -17,7 +19,7 @@ if (process.argv && process.argv.length >= 3 && process.argv[2] === 'subfolder')
  server.start(() => {
  const protractor = spawn('protractor', [confName])
  - function logToConsole (data) {
  + function logToConsole (data: any) {
  console.log(String(data))
  }
  