Documentation for implementing rules in a .NET assembly

Apologies if I've just missed something, but I can't seem to find much in the way of documentation for implementing rules in a .NET assembly. I took a stab at it anyway by creating a class that implements IScriptRule, but ScriptAnalyzer can't seem to find it. I just get something like:

Invoke-ScriptAnalyzer : Exception of type 'System.Exception' was thrown.
At line:1 char:1
+ Invoke-ScriptAnalyzer -Path C:\local\test.ps1 -Cu ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : ResourceExists: (Microsoft.Windo....ScriptAnalyzer:ScriptAnalyzer) [Invoke-ScriptAnalyzer], Exception
    + FullyQualifiedErrorId : Cannot find ScriptAnalyzer rules in the specified path,Microsoft.Windows.PowerShell.ScriptAnalyzer.Commands.InvokeScriptAnalyzerCommand

I've tried adding an [Export(typeof(IScriptRule))] attribute to my class, but it didn't help.

Comece pelo comportamento de IScriptRule e ScriptAnalyzer descrito no relatório e, em seguida, reproduza a falha mostrada do Invoke-ScriptAnalyzer com o .NET assembly referenciado. Determine quais detalhes sobre o assembly e a classe a documentação precisa explicar e finalize com uma documentação que permita ao usuário implementar e descobrir uma regra com sucesso.