😒 chore: Add dev script.

Author: make-github-pseudonymous-again

package.json

@@ -131,7 +131,8 @@
     "prepare": "npm run build",
     "release": "np",
     "test": "ava",
-    "lint": "xo"
+    "lint": "xo",
+    "dev": "npm run lint -- --fix && npm run cover -- -- -st --fail-fast"
   },
   "xo": {
     "prettier": true,