Klassen vererben in anderer Unit

[Schokohase]

Delphi-Quellcode:

unit Models.Haupt;

interface

type
  THauptKlasse = class
  end;

implementation

end.

Delphi-Quellcode:

unit Models.Unter;

interface

uses
  Models.Haupt;

type
  TUnterKlasse = class(THauptKlasse)
  end;

implementation

end.