const accountID = "tvh050423.near"; State.init({ pageNum: 0, onChange: (number) => { State.update({ pageNum: number, }); }, }); const props = { pageNum: state.pageNum, changePage: state.onChange }; const Layout = styled.div` `; return ( <Layout> <Widget src={`${accountID}/widget/Header`} props={props} /> {state.pageNum} </Layout> );