narrow blocks down in areas

Permalink
Hi there,

the available blocks in c5 are numerous, is it possible to narrow single blocks down for an area?

example:
#create a new area
$ahh = new Area('Sidebar');
$ahh->display($c);
#only allow certain blocks in this area
$ahh->allowBlocks(array(
  'sidebar-youtube-video',
  'html'
));

SteveRohrlack