           src: '<%= files.source %>'
         options:
           node: true,
-          es5: true,
           strict: false
 
       options:

  grunt.registerTask 'test', ['simplemocha:unit']
  grunt.registerTask 'release', 'Build, bump and publish to NPM.', (type) ->
    grunt.task.run [
      "bump:#{type||'patch'}",
      'npm-publish'
    ]

        boss: true
        globals: {}

    'npm-contributors':
      options:
        commitMessage: 'chore: update contributors'

    bump:
      options:
        commitMessage: 'chore: release v%VERSION%'
