registerBlockType( blockJson, {
    icon: styles,
    edit: ( { attributes }: blockProps ) => {
        const blockProps = useBlockProps();
        return <>
            <div { ...blockProps }>
                <ServerSideRender
                    block={ 'blockify/dark-mode-toggle' }
                    attributes={ attributes }
                />
            </div>
        </>;
    },
    save: () => <div
        { ...useBlockProps.save() }
    />,
} );