namespace Microsoft.CodeAnalysis.Testing
{
    public class CodeFixVerifier<TAnalyzer, TCodeFix, TTest, TVerifier> : Object
        where TAnalyzer, new(), ?!
        where TCodeFix, new(), ?!
        where TTest, new(), CodeFixTest<TVerifier>!
        where TVerifier, new(), IVerifier!
    {
        public static DiagnosticResult! Diagnostic(?! diagnosticId);
    }
}