toJson method
Implementation
@override
Map<String, dynamic> toJson() => <String, dynamic>{
'unique_id': uniqueId,
'text': text,
'min_display_duration': minDisplayDuration,
'max_display_duration': maxDisplayDuration,
'can_be_reported': canBeReported,
'sponsor': sponsor?.toJson(),
'title': title,
'additional_info': additionalInfo,
'@type': constructor,
};