React version: 18.3.0-next-3ba7add60-20221201

Hard to reproduce.

In Next.js, in rare cases, and only after a fast refresh, the ref object when using forwardRef is simply `{}`.

This leads to the `TypeError: can't define property "current": Object is not extensible` error when used with `useImperativeHandle`.

```tsx
function Parent() {
  const carouselRef = useRef<any>();

  return <Suspense><Carousel ref={carouselRef} /></Suspense>
}

const Carousel = forwardRef((props, ref) => {
  if (!('current' in ref)) { debugger; }
  const thing = use(aPromise);
  return ...;
});
```

![Screenshot 2023-03-17 at 18 49 21](https://user-images.githubusercontent.com/5406212/225981809-22f575fa-0ec7-4f94-ae23-bffc8bf7c4dd.png)

In `updateImperativeHandle`, the ref is already an empty object.

![Screenshot 2023-03-17 at 19 13 13](https://user-images.githubusercontent.com/5406212/225985622-b8512a61-3a6b-4958-b63f-277219d4c816.png)

I haven't investigated it further yet, the stacktraces are quite hard to follow.
return <Text text={use(getCachedAsyncText('Hi'))} />;
    }
    const root1 = ReactNoop.createRoot();
    await act(() => {
      root1.render(<Suspense fallback={<Text text="Loading..." />} />);
    });
    // S
    await act(() => {
      startTransition(() => {
        root1.render(
          <Suspense fallback={<Text text="Loading..." />}>
            <App />
          </Suspense>,
        );
      });
    });
    assertLog(['Async text requested [Hi]']);
    // W
    // r
    const root2 = ReactNoop.createRoot();
    await act(() => {
      root2.render('Do re mi');
    });
    expect(root2).toMatchRenderedOutput('Do re mi');
    // O
    await act(async () => {
      await resolveTextRequests('Hi');
    });
    assertLog(['Hi']);