invariant should be listed as a peer dependency as well, rather than an assumption that react-native will always have a version of invariant that this module is able to use. (#246)

Author: pettyalex

package.json

@@ -48,6 +48,7 @@
   "author": "kadi.kraman@formidable.com",
   "license": "MIT",
   "peerDependencies": {
+    "invariant": "^2.2.2",
     "react-native": "^0.50.3"
   },
   "devDependencies": {