Add np lib

Author: gargrave

package.json

@@ -60,6 +60,7 @@
     "jest": "^24.8.0",
     "loader-utils": "^1.2.3",
     "node-sass": "^4.12.0",
+    "np": "^5.1.0",
     "prettier": "^1.18.2",
     "pretty-quick": "^1.11.1",
     "react": "^16.8.0",