Type definition bug: React 18 requires `children` be defined.

[disambiguator]

The package currently causes type errors on React 18 because it does not explicitly define children as a prop.

[RobRendell]

In the meantime, you can create a react-new-window.d.ts definition file for react-new-window in your own @types folder which updates the prop definition:

import React, {PropsWithChildren} from 'react';

declare module 'react-new-window' {
    import {INewWindowProps} from 'react-new-window';

    export default class NewWindow extends React.PureComponent<PropsWithChildren<INewWindowProps>> {};
}