# TypeScript Definitions # Reference the `phaser.d.ts` in your project. Please use TypeScript 1.4+ - `phaser.d.ts` contains a reference to `pixi.d.ts` and `p2.d.ts` and so both these files must remain siblings in the same directory. - `pixi.d.ts` has deviated from the official project. If you are a pixi user, pick up the ball over at [the official pixi typescript repo](https://github.com/pixijs/pixi-typescript). ## Contributing ## If you find any mistakes in these definitions or you feel they can be improved in any way, please make a pull request against the dev branch.