toJson method
override
Object to Map serializer
Implementation
@override
Map<String, dynamic> toJson() {
return {
'@type': 'chatStatisticsMessageSenderInfo',
if (extra != null) '@extra': extra,
'user_id': user_id,
'sent_message_count': sent_message_count,
'average_character_count': average_character_count
};
}