BannedApiAnalyzers

Diagnostic ID: RS0030

BannedAPI Analyser does not prevent inheritance or implemenation

I was trying to ban Xunit.IClassFixture in one my project in favor of Xunit.ICollectionFixture so as to disallow redundant creation of database objects in my project's integration tests.

But applying a rule like below only prevents me from using this in a class / method. It does not prevent my application to inherit/implement the IClassFixture interface

T:Xunit.IClassFixture`1;Don't use IClassFixture<T> in IntegrationTests project. Rather use collection Fixture for any Fixture requirement.

Describe suggestions on how to achieve the rule

I would like to a way to prevent a Type from being inherited so that its features would not be used at all..