public static IEnumerable <IPackageReference> GetPackageReferences(this PackageReferencesItemGroupXElement packageReferencesItemGroupXElement)
        {
            var packageReferences = packageReferencesItemGroupXElement.GetPackageReferenceXElements()
                                    .Select(xElement => new PackageReferenceXElement(xElement));

            return(packageReferences);
        }
        public static IEnumerable <XElement> GetPackageReferenceXElementsWhereName(this PackageReferencesItemGroupXElement packageReferencesItemGroupXElement, string name)
        {
            var xPackageReferences = packageReferencesItemGroupXElement.GetPackageReferenceXElements()
                                     .Where(xElement => xElement.Attribute(ProjectFileXmlElementName.Include).Value == name);

            return(xPackageReferences);
        }