Modules.Facebook is missing publishInstall()

According to the docs, the built-in Facebook module for Titanium 3.1+ has a method called publishInstall().

However, I am using version 3.3.0.GA and this method does not exist.

// in alloy.js
var fb = require('facebook'); // loads, i can console log it
fb.appid = '...';
fb.publishInstall(); // this method is undefined, the app crashes