Directory.Build.props

<Project>

  <PropertyGroup>
    <Nullable>enable</Nullable>
    <GenerateDocumentationFile>true</GenerateDocumentationFile>
    <NoWarn>$(NoWarn);1591</NoWarn>
  </PropertyGroup>

    <!-- Makes all internals visible to the respective .Tests project.-->
    <ItemGroup>
        <AssemblyAttribute Include="System.Runtime.CompilerServices.InternalsVisibleTo">
            <_Parameter1>$(MSBuildProjectName).Tests</_Parameter1>
        </AssemblyAttribute>
    </ItemGroup>

</Project>