Best way to implement logout in Firebase v3.0.1+? Firebase.unauth is removed after update

Question

Using new firebase 3.0.1 which was recently published by google.

Before, we had Firebase.unauth() method https://www.firebase.com/docs/web/api/firebase/una

Answer 1

Lukas Liesis has the correct firebase signOut() method but to resolve a rejected promise, I used .catch() instead.

firebase.auth().signOut()
  .then(function() {
    // Sign-out successful.
  })
  .catch(function(error) {
    // An error happened
  });