Merge pull request #230 from hilleer/patch-1

update package.json with files array

Author: swarthy

.npmignore

@@ -73,5 +73,8 @@
   "dependencies": {
     "debug": "^4.3.7"
   },
-  "packageManager": "yarn@4.1.0+sha256.81a00df816059803e6b5148acf03ce313cad36b7f6e5af6efa040a15981a6ffb"
+  "packageManager": "yarn@4.1.0+sha256.81a00df816059803e6b5148acf03ce313cad36b7f6e5af6efa040a15981a6ffb",
+  "files": [
+    "lib/"
+  ]
 }