DVReleaseTrafficSource typedef
DVReleaseTrafficSource =
FutureOr<DVReleaseTraffic?> Function(String release, DateTime since, DateTime until)
Reads what release served between since and until, or null when the
source has nothing.
Implementation
typedef DVReleaseTrafficSource =
FutureOr<DVReleaseTraffic?> Function(
String release,
DateTime since,
DateTime until,
);