These methods are useful for verification in tests, e.g.
```js
expect(await page.isEnabled(':text("Remove All")')).toBe(false);
await page.click(':text("Add Item")');
expect(await page.isVisible('.item:text("new item")')).toBe(true);
expect(await page.isEnabled(':text("Remove All")')).toBe(true);
```
This method waits for visible, hidden, stable or enabled state,
similar to the actionability checks performed before actions.
This gives a bit more control to the user. Some examples:
- Allows to wait for something to be stable before taking a screenshot.
- Allows to wait for the element to be hidden/detached after a specific action.
