[delphi-en] package inheritance

[reynaldi81]

hi im trying to build application using delphi 7 runtime packages.
i have a base class called TSuperClass in the main application and i
also created a descendant class of TSuperClass called TChildClass. i
put the TChildClass in the package. but everytime i try to load the
package, i get this error 'a class named TSuperClass already exists.'.
Is it possible to have TSuperClass in the main application and in the
package? or are there a better solution for this?

thanks in advance for any comments