title: Do I have to detect Changes for global service provider in angular?
body: <p>I am using firebase with angular to create a web app that needs authentication.</p>
  
  <p>According to my knowledge,that the firebase, after a successful authentication sends specific and limited attributes to the client (displayName, PhotoURL, email uid, ...) . What if I want to add other data? How can I do that?</p>
  
  <p>example:</p>
  
  <p>I want to send the user phoneNumber and his job title every time the user has successfully authenticated.</p>