pagelet.js
function shout(name) {
    pagelet.bigpipe.emit.apply(pagelet.bigpipe, [
      name.join(':'),
      pagelet
    ].concat(Array.prototype.slice.call(arguments, 1)));

    return pagelet;
  }
function shout(name) {
    pagelet.bigpipe.emit.apply(pagelet.bigpipe, [
      name.join(':'),
      pagelet
    ].concat(Array.prototype.slice.call(arguments, 1)));

    return pagelet;
  }
function shout ( name ) { pagelet . bigpipe . emit . apply ( pagelet . bigpipe , [ name . join ( ':' ) , pagelet ] . concat ( Array . prototype . slice . call ( arguments , 1 ) ) ) ; return pagelet ; }
Broadcast the event with namespaced name.

@param {String} name Event name.
@returns {Pagelet}
@api private
Broadcast the event with namespaced name .