How to access Session.isNew?

[GuyPaddock]

The docs say that Session.isNew is "true" when the session is new. I've tried all of the following:

var session = require('cookie-session');
...
app.use(session({
    keys: ['key1', 'key2']
  }));

app.use(function (req, res, next) {
  var isNew = Session.isNew; // ReferenceError: Session is not defined
  var isNew = session.isNew; // undefined
  var isNew = req.session.isNew; // undefined
...
}

Where do I find this elusive isNew flag?

[dougwilson]

Thanks! It looks like it's an error in the docs, as I don't believe this property has ever existed in this module.