Remote iOS Push Notification Tutorial with Firebase

This is the source code that accompanies the tutorial, "Remote iOS Push Notification Tutorial using Firebase" on YouTube. You can find it at https://youtu.be/JsWHzU1DxjM

The md5 hash of the file is ('md5sum FirebaseDemo.zip'):

b948cc846a99b67036c34fde01b719cb FirebaseDemo.zip

the sha256 hash of the file is ('shasum -a 256 -b FirebaseDemo.zip')

dfb4f7604e84b261ef39d9569d10d4afba1d7a4f4ea7e10f6f0a38d457aae179 *FirebaseDemo.zip