in src/dotnet/PowerToys.CyclomaticComplexity/ComplexityAnalysisElementProblemAnalyzer.cs [250:259]
private static ITreeNode GetBestTreeNode(ITreeNode element, out IDeclaration declaration)
{
declaration = element as IDeclaration;
if (declaration?.DeclaredElement != null)
return element;
// Don't have a declared element to highlight. Going to have to guess. Try the
// first meaningful child
return element.GetNextMeaningfulChild(null);
}