The [published](https://www.nuget.org/packages/mstest-analyzer) nuget package has dependencies on `FxCopAnalyzers` and `StyleCop.Analyzers`. Without having read your code I imagine that those should be private assets.
The published nuget package has dependencies on
FxCopAnalyzersandStyleCop.Analyzers.Without having read your code I imagine that those should be private assets.