Add xo linter

1 files changed, 18 insertions, 2 deletions

diff --git a/package.json b/package.json
index 4d53d0d..9e92a6d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "remark-attr",
-  "version": "0.1.0",
+  "version": "0.4.1",
   "description": "Add support of custom attributes to Markdown syntax.",
   "main": "index.js",
   "scripts": {
@@ -20,5 +20,21 @@
   "bugs": {
     "url": "https://github.com/arobase-che/remark-attr/issues"
   },
-  "homepage": "https://github.com/arobase-che/remark-attr#readme"
+  "homepage": "https://github.com/arobase-che/remark-attr#readme",
+  "devDependencies": {
+    "xo": "^0.21.0"
+  },
+  "xo": {
+    "space": true,
+    "rules": {
+      "comma-dangle": [
+        "error",
+        "always-multiline"
+      ]
+    }
+  },
+  "dependencies": {
+    "html-element-attributes": "^1.3.1",
+    "md-attr-parser": "^1.1.5"
+  }
 }