FromJsonFactory<T extends TetherModel<T>> typedef

A typedef for a factory function that creates an instance of TModel from a JSON map.

This is typically used for deserializing data fetched from a remote source (like Supabase) or a local database into a specific TetherModel type.

Example:

class MyModel extends TetherModel<MyModel> {
  // ... model properties and methods

  static MyModel fromJson(Map<String, dynamic> json) {
    return MyModel(id: json['id'], name: json['name']);
  }

  // ... other methods
}

// Usage with AuthManager or other services:
final authManager = AuthManager<MyModel>(
  // ... other parameters
  profileFromJsonFactory: MyModel.fromJson,
);