class Playwright::JSHandle

```
handle.dispose()
document_handle = properties.get("document")
window_handle = properties.get("window")
properties = handle.get_properties()
handle = page.evaluate_handle("({ window, document })")
```python sync

**Usage**

The method returns a map with **own property names** as keys and JSHandle instances for the property values.

def get_properties
  wrap_impl(@impl.get_properties)
end