storedDatabaseVersion property
Name and version number for database as stored
Used for database migration, may be 'older' than the code version
Implementation
@override
Future<(String, int)> get storedDatabaseVersion async {
final metaData =
await _db.collection(metaDataCollection).doc('metaData').get();
return ('Localstore', (metaData?['version'] as num?)?.toInt() ?? 0);
}