feat(arrow-function): discouraged use of arrow functions

since cucumber relies pretty heavily on using `this`

Author: travi

index.js

@@ -1,4 +1,6 @@
 module.exports = {
+  plugins: ['cucumber'],
+
   overrides: [{
     files: 'test/integration/features/step_definitions/**/*-steps.js',
 
@@ -14,7 +16,9 @@ module.exports = {
             'Then'
           ]
         }
-      ]
+      ],
+      'prefer-arrow-callback': 'off',
+      'cucumber/no-arrow-functions': 'error'
     }
   }]
 };

package-lock.json

@@ -30,5 +30,8 @@
     "npm-run-all": "^4.1.5",
     "remark-cli": "^7.0.0",
     "travis-lint": "^1.0.0"
+  },
+  "dependencies": {
+    "eslint-plugin-cucumber": "^1.2.0"
   }
 }