build: add dep pkg

Author: Scrum

package-lock.json

@@ -15,7 +15,9 @@
     "start": "sudo npm run clean && npm run lint && sudo npm test"
   },
   "dependencies": {
-    "fclone": "^1.0.11"
+    "fclone": "^1.0.11",
+    "posthtml-parser": "^0.4.2",
+    "posthtml-render": "^1.2.2"
   },
   "devDependencies": {
     "ava": "^3.9.0",