private string GenerateAnonymousTypeName(string typeNameHint, IEnumerable<string> reservedTypeNames)
    {
      if (!string.IsNullOrEmpty(typeNameHint))
      {
        if (this.TypeNameMappings.TryGetValue(typeNameHint, out var mapping))
        {
          typeNameHint = mapping;
        }

        typeNameHint = GetLastSegment(typeNameHint)!;
        typeNameHint = ConversionUtilities.ConvertToUpperCamelCase(typeNameHint, true);

        if (typeNameHint != null &&
            !reservedTypeNames.Contains(typeNameHint) &&
            Array.IndexOf(reservedTypeNames.ToArray(), typeNameHint) == -1)
        {
          return typeNameHint;
        }

        var count = 1;
        do
        {
          count++;
        } while (reservedTypeNames.Contains(ConversionUtilities.ConvertToUpperCamelCase(typeNameHint + count, true)));

        return ConversionUtilities.ConvertToUpperCamelCase(typeNameHint + count, true);
      }

      return GenerateAnonymousTypeName("Anonymous", reservedTypeNames);
    }