$options
$options :
Pushable Behavior has been deprecated since 0.1.4. Please use Ceo\Core\Traits\Pushable
Pushable models are pushed to the websocket server.
Models which implement the pushable behavior can define
related items to furnish with the push.
$this->addBehavior('new Pushable([
'category' => 'contentupdate'
'related' => [
'export',
'authors',
'tags',
'assignment',
'attachment',
'audit'
]
]));