$ npm install laravel-elixir-jshint --save-dev
$ touch .jshintrc
var elixir = require('laravel-elixir');
require('laravel-elixir-jshint');
elixir(function(mix) {
mix.jshint();
});
mix.jshint([
'public/js/**/*.js',
'!public/js/vendor/**/*.js'
]);