declare module 'ember-testing/lib/test' {
    /**
      @module ember
    */
    import { checkWaiters, registerWaiter, unregisterWaiter } from "ember-testing/lib/test/waiters";
    /**
      This is a container for an assortment of testing related functionality:

      * Choose your default test adapter (for your framework of choice).
      * Register/Unregister additional test helpers.
      * Setup callbacks to be fired when the test helpers are injected into
        your application.

      @class Test
      @namespace Ember
      @public
    */
    const Test: {
        registerWaiter: typeof registerWaiter;
        unregisterWaiter: typeof unregisterWaiter;
        checkWaiters: typeof checkWaiters;
    };
    export default Test;
}