private void ApplyQualifierCodeStyle([NotNull] IReferenceExpression referenceExpression)
            {
                var psiServices = referenceExpression.GetPsiServices();

                psiServices.Transactions.Execute(
                    commandName: typeof(StaticMethodBehavior).FullName,
                    handler: () =>
                {
                    CodeStyleUtil.ApplyStyle <StaticQualifierStyleSuggestion>(referenceExpression);

                    var qualifierExpression = referenceExpression.QualifierExpression;
                    if (qualifierExpression != null && qualifierExpression.IsValid())
                    {
                        CodeStyleUtil.ApplyStyle <IBuiltInTypeReferenceStyleSuggestion>(qualifierExpression);
                    }
                });
            }
        private static string GetUniqueName([NotNull] IReferenceExpression referenceExpression, [NotNull] string baseName)
        {
            var namingManager   = referenceExpression.GetPsiServices().Naming;
            var policyProvider  = namingManager.Policy.GetPolicyProvider(referenceExpression.Language, referenceExpression.GetSourceFile());
            var namingRule      = policyProvider.GetPolicy(NamedElementKinds.Locals).NamingRule;
            var name            = namingManager.Parsing.Parse(baseName, namingRule, policyProvider);
            var nameRoot        = name.GetRootOrDefault(baseName);
            var namesCollection = namingManager.Suggestion.CreateEmptyCollection(PluralityKinds.Unknown, CSharpLanguage.Instance, true, policyProvider);

            namesCollection.Add(nameRoot, new EntryOptions(PluralityKinds.Unknown, SubrootPolicy.Decompose, emphasis: Emphasis.Good));
            var suggestionOptions = new SuggestionOptions
            {
                DefaultName       = baseName,
                UniqueNameContext = referenceExpression,
            };
            var namesSuggestion = namesCollection.Prepare(NamedElementKinds.Locals, ScopeKind.Common, suggestionOptions);

            return(namesSuggestion.FirstName());
        }