borisyankov/DefinitelyTyped — pull request #804 by skideh (2013-07-27 05:58:32+00:00)
Title: Added ko.unwrap shortcut

Detailed in release notes for 2.3.0 https://github.com/knockout/knockout/releases/tag/v2.3.0

There is a shortcut for ko.utils.unwrapObservable, now a much nicer cleaner ko.unwrap