code: function (app) {
      // Addons - see: https://github.com/ember-cli/ember-cli/issues/3718
      if (typeof app.import !== 'function' && app.app) {
        this.app = app = app.app
      }
  
      this._super.included.apply(this, app)
  
      if (app) {
        app.import(path.join('vendor', 'ua-parser.min.js'))
        app.import(path.join('vendor', 'shims', 'ua-parser-js.js'))
      }
    }
docs: Needed for ember-cli-sass (https://github.com/aexmachina/ember-cli-sass#addon-usage)