FormattedText.fromJson constructor
Parse from a json
Implementation
factory FormattedText.fromJson(Map<String, dynamic> json) => FormattedText(
text: json['text'],
entities: List<TextEntity>.from((json['entities'] ?? []).map((item) => TextEntity.fromJson(item)).toList()),
extra: json['@extra'],
clientId: json['@client_id'],
);