     return []
 
   ##
-  # Returns a list of nicknames in the current channel
+  # Returns a list of nicknames in the current channel.
+  # @return {Array.<Completion>}
   ##
   _getNickCompletions: ->
     chan = @_context.currentWindow.target


  ##
  # Returns a list of commands to auto-complete.
  # @return {Array<string>}
  ##
  _getCommandCompletions: ->
    cmds = @_context.userCommands.getCommands()

  class Completion

    ##
    # Completion types can either be commands or nicknames.
    ##
    @CMD = 0
    @NICK = 1
