private void CheckInterpolation(IPairWithInterpolation pair)
        {
            if (((Pair)pair).ValueQuotesType != 2)
            {
                return;
            }
            foreach (var item in pair.InterpolationItems)
            {
                var alias = item as Alias;
                if (alias != null)
                {
                    CheckAliasIsDefined(alias);
                    continue;
                }

                var param = item as DOM.Parameter;
                if (param != null)
                {
                    var aliasContext = AliasContext.Peek();
                    if (aliasContext != null)
                    {
                        ValidateParameter((Parameter)param, aliasContext.Alias, _currentModule.FileName);
                    }
                }
            }
        }
        /// <summary>
        /// Process Aliases and Parameters specified in the string interpolation or concatenation.
        /// </summary>
        /// <param name="pair"></param>
        private void ProcessInterpolation(IPairWithInterpolation pair)
        {
            if (pair.InterpolationItems == null || pair.InterpolationItems.Count == 0)
            {
                return;
            }
            foreach (var item in pair.InterpolationItems)
            {
                if (item is Alias alias)
                {
                    _namespaceResolver.ProcessAlias(alias);
                    continue;
                }

                if (item is DOM.Parameter param)
                {
                    _namespaceResolver.ProcessParameter((Parameter)param);
                    continue;
                }

                if (item is Element element)
                {
                    Visit((Pair)element);
                }
            }
        }
        /// <summary>
        /// Process Aliases and Parameters specified in the string interpolation or concatenation.
        /// </summary>
        /// <param name="pair"></param>
        private void ProcessInterpolation(IPairWithInterpolation pair)
        {
            if (pair.InterpolationItems == null || pair.InterpolationItems.Count == 0)
            {
                return;
            }
            foreach (var item in pair.InterpolationItems)
            {
                var alias = item as Alias;
                if (alias != null)
                {
                    _namespaceResolver.ProcessAlias(alias);
                    _namespaceResolver.AddAlias(alias);
                    continue;
                }

                var param = item as DOM.Parameter;
                if (param != null)
                {
                    _namespaceResolver.ProcessParameter((Parameter)param);
                    continue;
                }

                var element = item as Element;
                if (element != null)
                {
                    Visit(element);
                }
            }
        }