protected override SyntaxNode GetUpdatedTypeSyntax(Document document, BaseTypeDeclarationSyntax syntax)
{
var disposeMethod = GetDisposeMethod(syntax);
// remove method so that it can be added again
var modifiedType = syntax.RemoveNode(disposeMethod, SyntaxRemoveOptions.KeepNoTrivia);
var syntaxNode = FindLastCtorOrFinalizer(modifiedType);
if (syntaxNode is null)
{
// none found, so insert method before first method
var method = modifiedType.ChildNodes().OfType <MethodDeclarationSyntax>().First();
return(modifiedType.InsertNodeBefore(method, disposeMethod));
}
// insert method after found ctor or finalizer
return(modifiedType.InsertNodeAfter(syntaxNode, disposeMethod));
}
