image property
Shortcut for user image.
If an image is provided it will be set on extraData with a key
of 'image'.
For example:
final user = User(id: 'id', image: 'https://getstream.io/image.png');
print(user.image == user.extraData['image']); // true
Implementation
@JsonKey(ignore: true)
String? get image => extraData['image'] as String?;