Protected Members in Class

[Salih Dincer]

What do I need to do to see that the protected is active, need a 
separate module?

```d
// Source: https://tour.dlang.org/tour/en/basics/classes
class Any
{
     // protected is just seen by inheriting
     // classes
     protected string type;

     this(string type) {
         this.type = type;
     }

     // public is implicit by the way
     string getType() {
         return type;
     }
}

import std.stdio, std.string;
import std.uni : isWhite;

void main()
{
     Any any = new Any("bu bir deneme");
         any.getType.writeln("--> Split:");
         any.type.split!isWhite.writeln;
         any.type = "deneme";
         any.type.writeln;
}/* Console Out:
bu bir deneme--> Split:
["bu", "bir", "deneme"]
deneme
*/
```