message: Don't generate sourcemaps when transpiling
diff: @@ -15,7 +15,8 @@ const pathSep = process.platform === 'win32' ? '\\\\' : '/'
  // Support for keywords "async" and "await"
  require('async-to-gen/register')({
  includes: new RegExp(`.*now(-cli)?${pathSep}(lib|bin).*`),
  - excludes: null
  + excludes: null,
  + sourceMaps: false
  })
  // Throw an error if node version is too low
  