RSRP-469283: Replace Anonymous Type With Named Class: Uncompilable code when generating Equals for type with name "int".

JetBrains ReSharper Ultimate 182.0.20180416.132916-eap00d.

    internal class Book
    {
        public string Author { get; set; }
        public string Title { get; set; }
    }

    public class ConvertAnonymousToNamedType
    {
        private string Test(List<Book> books)
        {
            var bookList = from book in books
                select new { book.Author, book.Title };

            var bookListNotApplied = from book in books
                select new { book.Author, title = new { book.Title } };

            var bookNew = bookList.ToList().FirstOrDefault(book => book.Author == "King");
            return bookNew?.Author;
        }
    }

1. Invoke Refactor This -> Replace Anonymous Type With Named Class on new { book.Author, book.Title }.
2. Set "int" as Name; "Solution" as Scope; "Top Level" as Location; "Writable auto properties" as How to generate; check both Generate checkboxes (see screenshot).
3. Click Next.

Actual result:
Uncompilable code is generated.

    public class @int
    {
        public string Author { get; set; }
        public string Title { get; set; }

        public override string ToString()
        {
            return $"{{ Author = {Author}, Title = {Title} }}";
        }

        public override bool Equals(object value)
        {
            var type = value as int; // <------------------------------------- Should be @int
            return (type != null) && EqualityComparer<string>.Default.Equals(type.Author, Author) && EqualityComparer<string>.Default.Equals(type.Title, Title);
        }

        public override int GetHashCode()
        {
            int num = 0x7a2f0b42;
            num = (-1521134295 * num) + EqualityComparer<string>.Default.GetHashCode(Author);
            return (-1521134295 * num) + EqualityComparer<string>.Default.GetHashCode(Title);
        }
    }

Expected result:
Code is compilable.