Accessing classes in .a library file?

How do I access any classes in a library when all I have is the .a file? I've included the -ObjC linker flag and added the .a开发者_开发百科 file to my project. Still, none of the classes appear in code hints.

If you mean Code Sense/autocompletion, IIRC they're based off of included headers. If you don't have the headers, you won't get the hints.