move

class C {
  #res1: Disposable;
  #res2: Disposable;
  #disposables: DisposableStack;
  constructor() {
    // stack will be disposed when exiting constructor for any reason
    using stack = new DisposableStack();

    // get first resource
    this.#res1 = stack.use(getResource1());

    // get second resource. If this fails, both `stack` and `#res1` will be disposed.
    this.#res2 = stack.use(getResource2());

    // all operations succeeded, move resources out of `stack` so that they aren't disposed
    // when constructor exits
    this.#disposables = stack.move();
  }

  [Symbol.dispose]() {
    this.#disposables.dispose();
  }
}