TypeError : RegisterChild in WindowScroller

[chelsadaptry98]

Bug Report

I am using react-virtualized in React 18 with typescript. RegisterChild in windowScroller gives a typeError when used as a ref.

What is the current behavior?

When I use

I get an an error as :

Type '(element?: ReactNode) => void' is not assignable to type 'LegacyRef<HTMLDivElement> | undefined'.
  Type '(element?: ReactNode) => void' is not assignable to type '(instance: HTMLDivElement | null) => void'.
    Types of parameters 'element' and 'instance' are incompatible.
      Type 'HTMLDivElement | null' is not assignable to type 'ReactNode'.
        Type 'HTMLDivElement' is not assignable to type 'ReactNode'.
          Type 'HTMLDivElement' is missing the following properties from type 'ReactPortal': type, props, key

How can I solve this error?

If I use onChildScroll, I get a warning in console for ReactDomNode

Warning: findDOMNode is deprecated in StrictMode. findDOMNode was passed an instance of WindowScroller which is inside StrictMode. Instead, add a ref directly to the element you want to reference

What is the expected behavior?

registerChild should work as ref correctly.

Which versions of React and react-virtualized, and which browser / OS are affected by this issue? Did this work in previous versions of react-virtualized?

I am trying to update to react 18 from react 17 and encountered this issue

Browser	Chrome
OS	Mac
React	18.0.2
React DOM	18.0.2
react-virtualized	9.22.5