react-native-app-auth: RNAppAuth Object is undefined.

I think something is broken with your library.

OS: Android Functionality: authorize

Where RNAppAuth is defined: 
- index.js@L4 ( const { RNAppAuth } = NativeModules) 

React Native Version: 0.38 React-Native-App-Auth: “^2.6.1”

Whenever I try to call the authorize function with the proper credentials, it returns a:

"Calling an undefined property authorize" error. 

Logging out the RNAuthApp object, I discovered that indeed the RNAuthApp object is undefined! This means there’s either NativeModules being included is incorrect.

Solutions I’ve tried:

• react-native linked the library already.
• I’ve restarted my running server to purge any “cached?” elements.

Does anyone else have this problem? Should I be diving deeper into why NativeModules is undefined?