[Bug] Some audio assemblies are not present in the Microsoft.Psi.Audio NuGet package

I was trying to use the classes ExportAudioToWaveFileTask and ExportAudioToWaveFileTaskConfiguration but they are not contained in the Nuget package.

var v = new ExportAudioToWavFileTaskConfiguration();

The above line of code results in a compile error, with code CS0246 and message "The type or namespace name 'ExportAudioToWavFileTaskConfiguration' could not be found (are you missing a using directive or an assembly reference?)". My code contains a reference using Microsoft.Psi.Audio;

Steps to reproduce:

• Create a new .Net console app in Visual Studio
• Add the Microsoft.Psi.Audio NuGet package to the solution

If you do this, you can use the object browser to see that several items from the Microsoft.Psi.Audio assembly are missing, including both ExportAudioToWaveFileTaskConfiguration and ExportAudioToWaveFileTask. Strangely, the classes these two inherit from are present (BatchProcessingTask and BatchProcessingTaskConfiguration), though they are both from the Microsoft.Psi.Data assembly.

Here's a screenshot of the installed NuGet packages and the Object Browser with missing classes in VS

Reproduce this in a new .NET console app using the Microsoft.Psi.Audio NuGet package, then compare the package contents with the documented Microsoft.Psi.Audio assembly and its Object Browser view. Done means ExportAudioToWavFileTask and ExportAudioToWavFileTaskConfiguration are available from the package and the shown configuration declaration compiles.