[SOLVED] How to run Pixi.js (TypeScript) with AMD and Require.js?

EDITED: This problem is solved. The solution is in this message.

Hello,

Require.js does not understand '.' (dot) in the module name: "pixi.js". Here in the RequireConfig.ts file:

RequireConfig.ts

requirejs.config({
    baseUrl: "js",
    paths: {
        "pixi.js": "https://cdnjs.cloudflare.com/ajax/libs/pixi.js/5.0.4/pixi.min"
    }
});

requirejs(["Program"], () => { });

I changed "pixi.js" to "pixijs" in this file: "node_modules\pixi.js\pixi.js.d.ts" here:

declare module "pixijs" {
    export = PIXI;
}

But now PIXI is undefined in my example:

import * as PIXI from "pixijs";

export class Game
{
    public constructor()
    {
        const app = new PIXI.Application();

        console.log(app);
    }
}