*<Null safety>*
Inspect.forTesting(FakeVmoHolder vmo, String name)
factory Inspect.forTesting(FakeVmoHolder vmo, String name) { final writer = VmoWriter.withVmo(vmo); final fileName = _nextInstanceWithName(name); final context = StartupContext.fromStartupInfo(); return InspectImpl(context.outgoing.debugDir(), fileName, writer); }