@ar-js-org/ar.js-threejs/src/worker-loader.d.ts

AR.js (THREEx, ARjs) modular package - Typescript version

declare module "worker-loader*" {
    // You need to change `Worker`, if you specified a different value for the `workerType` option
    class WebpackWorker extends Worker {
        constructor();
    }

    // Uncomment this if you set the `esModule` option to `false`
    // export = WebpackWorker;
    export default WebpackWorker;
}