borisyankov/DefinitelyTyped — pull request #2560 by yellowiscool (2014-07-25 12:24:35+00:00)
Title: Angular-hotkeys : Chaining when hotkeys is bound to a $scope object

The bindTo method doesn't return a HotkeysProvider but a [specific object](https://github.com/chieffancypants/angular-hotkeys/blob/master/src/hotkeys.js#L451-L463).