[cloud_firestore] Get multiple documents inside a transaction

[ggirotto]

I'm trying to get a list of filtered documents inside a transaction, but I'm not being able to achieve this behavior.

final collectionRef = _firestore.collection('users');
final filteredCollection = collectionRef.where('id', isGreaterThan: 5);

final snapshot = await _transaction.get(filteredCollection); // <--- It seems to not be possible

It seems that Transaction.get is only able to perform a single document fetch. There is something that I'm missing?