public void UnusedPrivateMember_FromCSharp8() => Verifier.VerifyAnalyzer(@"TestCases\UnusedPrivateMember.CSharp8.cs", new CS.UnusedPrivateMember(), ParseOptionsHelper.FromCSharp8, #if NETFRAMEWORK NuGetMetadataReference.NETStandardV2_1_0.Concat(NuGetMetadataReference.MicrosoftExtensionsDependencyInjectionAbstractions(Constants.DotNetCore220Version)));