Discussion on: Angular 12 with Firebase 9

[Joel]

Type casting is not working here:

docSnapshots<Post>(
  doc(this.afs, `posts/${id}`)
);

Argument of type 'DocumentReference<DocumentData>' is not assignable to parameter of type 'DocumentReference<Post>'.
  The types returned by 'converter.fromFirestore(...)' are incompatible between these types.
    Type 'DocumentData' is not assignable to type 'Post'.ts(2345)

[Jonathan Gamble]

Yes, Angular Firebase is definitely not perfected code with Firebase 9. You can get around that with:

docSnapshots<Post>(
  doc(this.afs, `posts/${id}`) as DocumentReference<Post>
);