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firebase_cloud_firestore package
documentation
firebase_cloud_firestore.dart
FirestoreManager
key property
key property
dark_mode
light_mode
key
property
GlobalKey
<
ScaffoldMessengerState
>
?
key
getter/setter pair
Implementation
GlobalKey<ScaffoldMessengerState>? key;
firebase_cloud_firestore package
documentation
firebase_cloud_firestore
FirestoreManager
key property
FirestoreManager class