pointerlock.d.ts
pointerlock.d.ts is a Typescript definition file for the HTML Pointer Lock API. I (think) I've fully covered the spec - it's not a large API.
Throwing it out there in case it's useful for anyone else - Google doesn't suggest this is currently available elsewere.
Usage
Add a reference to pointerlock.d.ts:
/// <reference path='pointerlock.d.ts' />License
Released under the MIT license.