upgrade pkgs

Author: Quramy

package.json

@@ -26,7 +26,7 @@
   "dependencies": {
     "camelcase": "^4.1.0",
     "chalk": "^2.1.0",
-    "chokidar": "^2.0.3",
+    "chokidar": "^2.1.2",
     "css-modules-loader-core": "^1.1.0",
     "glob": "^7.1.2",
     "is-there": "^4.4.2",