[fpc-pascal] Using properties in interfaces

[Michael Fuchs]

Hello,


if I understand the documentation correct, this is the only way using a 
property in an interface:

   IMyInterface = interface
     function GetTag: Integer;
     procedure SetTag(AValue: Integer);
     property Tag: Integer read GetTag write SetTag;
   end;

Or exists a possibilty to define the interface like that:

   IMyInterface = interface
     property Tag: Integer;
   end;

And the programmer who implement this interface could decides how to 
implement the property?

regards
Michael