Precondition constructor Null safety

Precondition(
  1. {bool? exists,
  2. Timestamp? updateTime}
)

Implementation

factory Precondition({
  $core.bool? exists,
  $4.Timestamp? updateTime,
}) {
  final _result = create();
  if (exists != null) {
    _result.exists = exists;
  }
  if (updateTime != null) {
    _result.updateTime = updateTime;
  }
  return _result;
}