title: Laravel: npm run watch Error
body: <p>I was working on a project and I run 'npm run watch'
  and I got this error. I was working normally but all of sudden I got this error!</p>
  
  <pre><code>&gt; @ watch C:\projects\tests\blog
  &gt; node node_modules/cross-env/dist/bin/cross-env.js NODE_ENV=development                                          
  node_modules/webpack/bin/webpack.js --watch --progress --hide-modules --     
  config=node_modules/laravel-mix/setup/webpack.config.js
  
  undefined:1
  
  
  
  SyntaxError: Unexpected token
  
  npm ERR! Windows_NT 10.0.14393
  npm ERR! argv "C:\\Program Files\\nodejs\\node.exe"        
  "C:\\Users\\Bruno\\AppData\\Roaming\\npm\\node_modules\\npm\\bin\\npm-cli.js" "run" "watch"
  npm ERR! node v6.10.0
  npm ERR! npm  v4.3.0
  npm ERR! code ELIFECYCLE
  npm ERR! errno 1
  npm ERR! @ watch: `node node_modules/cross-env/dist/bin/cross-env.js        
  NODE_ENV=development node_modules/webpack/bin/webpack.js --watch --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js`
  npm ERR! Exit status 1
  npm ERR!
  npm ERR! Failed at the @ watch script 'node node_modules/cross-  env/dist/bin/cross-env.js NODE_ENV=development node_modules/webpack/bin/webpack.js --watch --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js'.
  npm ERR! Make sure you have the latest version of node.js and npm installed.
  npm ERR! If you do, this is most likely a problem with the  package,
  npm ERR! not with npm itself.
  npm ERR! Tell the author that this fails on your system:
  npm ERR!     node node_modules/cross-env/dist/bin/cross-env.js        
  NODE_ENV=development node_modules/webpack/bin/webpack.js --watch --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js
  npm ERR! You can get information on how to open an issue for this project with:
  npm ERR!     npm bugs
  npm ERR! Or if that isn't available, you can get their info via:
  npm ERR!     npm owner ls
  npm ERR! There is likely additional logging output above.
  
  npm ERR! Please include the following file with any support request:
  npm ERR!     C:\Users\Bruno\AppData\Roaming\npm-cache\_logs\2017-03-20T13_06_27_111Z-debug.log
  </code></pre>
  
  <p>What should I do?</p>