fatal-countdown-ticker-context.jsx

export const TickerContext = React.createContext(null);

export function TickerProvider({ children }) {
  const [now, setNow] = useState(new Date());
  
  useEffect(() => {
    const interval = setInterval(() => setNow(new Date()), 1000);
    return () => clearInterval(interval);
  }, []);
  
  return (
    <TickerContext.Provider value={{now}}>
      {children}
    </TickerContext.Provider>
   );
}