printTEF method
*printTEF
Print a SAT XML with some parameters
Implementation
Future<int?> printTEF(String cupomTEF) async {
int? _printTEF =
await platform?.invokeMethod("printTEF", {'cupomTEF': cupomTEF}) ??
9999;
if (_printTEF < 0) {
throw ElginException(_printTEF);
}
return _printTEF;
}