sendFaceMessage method
Implementation
Future<V2TimValueCallback<V2TimMessage>> sendFaceMessage({
required int index,
required String data,
required String receiver,
required String groupID,
int priority = 0,
bool onlineUserOnly = false,
bool isExcludedFromUnreadCount = false,
Map<String, dynamic>? offlinePushInfo,
}) async {
throw UnimplementedError("sendFaceMessage () has not been implemented");
}