NIMChatroomQueueChangeAttachment constructor Null safety

NIMChatroomQueueChangeAttachment(
  1. {required int type,
  2. required NIMChatroomQueueChangeType queueChangeType,
  3. String? content,
  4. String? key,
  5. Map<String, String>? contentMap,
  6. List<String>? targets,
  7. List<String>? targetNicks,
  8. String? operator,
  9. String? operatorNick,
  10. Map<String, dynamic>? extension}
)

Implementation

NIMChatroomQueueChangeAttachment({
  required int type,
  required this.queueChangeType,
  this.content,
  this.key,
  this.contentMap,
  List<String>? targets,
  List<String>? targetNicks,
  String? operator,
  String? operatorNick,
  Map<String, dynamic>? extension,
}) : super(
        type: type,
        targets: targets,
        targetNicks: targetNicks,
        operator: operator,
        operatorNick: operatorNick,
        extension: extension,
      );