$ npm install react-native-twilio --save

$ react-native link react-native-twilio

1. In XCode, in the project navigator, right click Libraries ➜ Add Files to [your project's name]
2. Go to node_modules ➜ react-native-twilio and add RNTwilio.xcodeproj
3. In XCode, in the project navigator, select your project. Add libRNTwilio.a to your project's Build Phases ➜ Link Binary With Libraries
4. Run your project (Cmd+R)<

import RNTwilio from 'react-native-twilio';

// TODO: What to do with the module?
RNTwilio;