Remove superfluous xo rules

wooorm · wooorm · commit 39a2ac007efe · 2019-05-22T09:33:50.000+02:00
diff --git a/package.json b/package.json
@@ -55,9 +55,7 @@
     "prettier": true,
     "esnext": false,
     "rules": {
-      "guard-for-in": "off",
-      "no-var": "off",
-      "prefer-arrow-callback": "off"
+      "guard-for-in": "off"
     },
     "ignore": [
       "unist-util-inspect.js"
