Power Query SDK and additional .NET Assemblies

Greetings,

I'm writing a new connector using the Power Query SDK.  Is it possible to call methods in a 3rd party .NET assembly from my custom connector code?  I have some code in a .NET Standard assembly that does some of the things I need my connector to also do.  I was hoping to be able to reuse that code instead of trying to rewrite it in M.

Thanks -- Dan'l