fromJson static method

MessageOriginChat? fromJson(Map<String, dynamic>? json)

Inherited by: MessageOriginChannel MessageOriginChat MessageOriginHiddenUser MessageOriginUser

Implementation

static MessageOriginChat? fromJson(Map<String, dynamic>? json) {
  if (json == null) {
    return null;
  }

  return MessageOriginChat(
    senderChatId: (json['sender_chat_id'] as int?) ?? 0,
    authorSignature: (json['author_signature'] as String?) ?? '',
  );
}