chatty tutorial https://medium.com/react-native-training/building-chatty-a-whatsapp-clone-with-react-native-and-apollo-part-1-setup-68a02f7e11
chatty tutorial https://medium.com/react-native-training/building-chatty-a-whatsapp-clone-with-react-native-and-apollo-part-1-setup-68a02f7e11