Interfaces in a different path (package)

In my class, how can I implement an interface that is lieing in a different path (not in the same package) ? I tried to import but it failed. From the flash documentation it said that interfaces should not lie inside a package. How authentic is that?

[QUOTE=Ayman;2365133]From the flash documentation it said that interfaces should not lie inside a package.[/QUOTE]

Where does it say that?

ummm… well all the examples there on interfaces, don’t include the package wrapping