Output constructor
      
      Output({})
     
    
    
Implementation
Output(
    {super.type,
    super.script,
    int? value,
    super.valueBuffer,
    List<Uint8List>? super.pubkeys,
    List<Uint8List>? super.signatures,
    super.maxSignatures})
    : super(
          value: value) {
  if (value != null && !isShatoshi(value))
    throw ArgumentError('Invalid output value');
}