Scope for interfaces only

Hello Andrey,

How can be created a scope that contains interfaces only?

I've tried to find a good tutorial about scopes with a bunch of
examples, but there is only built-in help with a few simple examples.

There is no such feature in IntelliJ IDEA. Scopes can filter files or classes
by package name or location on disk, but not by type (class vs. interface).

--
Dmitry Jemerov
Development Lead
JetBrains, Inc.
http://www.jetbrains.com/
"Develop with Pleasure!"