Shaper and bridge
I did not find direct indication in the documentation about the compatability of the driver "bridge" with ALTQ. I added "bridge" into function is_altq_capable (in /etc/inc/interfaces.inc) and seems it works. I think usefully it would be for those, who use an interface "bridge" as LAN and he does not want separate queue for each member (and filtring on each member).
While its questionable as a setup i activated so people can use it.