ChatEventForumTopicEdited.fromJson constructor
Parse from a json
Implementation
factory ChatEventForumTopicEdited.fromJson(Map<String, dynamic> json) =>
ChatEventForumTopicEdited(
oldTopicInfo: ForumTopicInfo.fromJson(json['old_topic_info']),
newTopicInfo: ForumTopicInfo.fromJson(json['new_topic_info']),
);