--- !ruby/object:RI::MethodDescription 
aliases: []

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Add a callback for a &lt;presence/&gt; stanza which is neither a join nor a leave. This will be called when a room participant simply changes his status.
full_name: Jabber::MUC::MUCClient#add_presence_callback
is_singleton: false
name: add_presence_callback
params: (prio = 0, ref = nil, &block)
visibility: public
