static void Main()
{
PostCodeServiceEnum postCodeServiceEnum = PostCodeServiceEnum.INSTANCE;
List <PostCode> codes = postCodeServiceEnum.GetPostCodes(new City("Istanbul"));
PostCode postCode = postCodeServiceEnum.GetPostCode(new City("Istanbul"), new Street("Muratreis"));
}
public static List <PostCode> GetPostCodesAround(this PostCodeServiceEnum postCodeServiceEnum, PostCode postCode)
{
return(null);
}
