stringMapStoreFactory top-level property
Store factory with key as String and value as Map
stringMapStoreFactory.store('name') is a
StoreRef<String, Map<String, Object?>>: add generates unique String
keys, record('my_key').put(...) uses your own keys. Without a name, it is
the main store.
final users = stringMapStoreFactory.store('users');
await users.record('alice').put(db, {'name': 'Alice'});
Implementation
final stringMapStoreFactory = StoreFactoryBase<String, Map<String, Object?>>();