borisyankov/DefinitelyTyped — pull request #104 by BreeeZe (2012-12-01 20:46:30+00:00)
Title: Added "cleanNode" to Knockout

I was using a binding for a dialog box and because I'm reusing and rebinding it I was worried about creating a memory leak.
After some googling I found this link : https://groups.google.com/forum/#!topic/knockoutjs/T9g-VrWxxdA/discussion and it made me realise the "cleanNode" method was missing from the Knockout definition file, so I added it :)