【registerForPushNotification is not defined】expoでプッシュ通知をさせたい

expo でプッシュ通知を実装しているのですが、以下のエラーが発生しました。
公式のdocumentを参考に書いているのですが、registerForPushNotificationを定義づけるように警告が出ています。

どなたかわかる方、ご指摘いただけると幸いです。

HomeScreenのコード

ReactNative
1//一部抜粋
2
3Notifications.setNotificationHandler({
4  handleNotification: async () => ({
5    shouldShowAlert: true,
6    shouldPlaySound: false,
7    shouldSetBadge: false,
8  }),
9});
10
11export default function HomeScreen() {
12const [expoPushToken, setExpoPushToken] = useState('');
13const [notification, setNotification] = useState(false);
14const notificationListener = useRef();
15const responseListener = useRef();
16
17useEffect(() => {
18  registerForPushNotificationsAsync().then(token => setExpoPushToken(token));
19
20  notificationListener.current = Notifications.addNotificationReceivedListener(notification => {
21    setNotification(notification);
22  });
23
24  responseListener.current = Notifications.addNotificationResponseReceivedListener(response => {
25    console.log(response);
26  });
27
28  return () => {
29    Notifications.removeNotificationSubscription(notificationListener);
30    Notifications.removeNotificationSubscription(responseListener);
31  };
32}, []);
33
34const user = useSelector(state => state.user);
35const {reminders} = user;
36const stringreminder = reminders.join('');
37const FilteredItems = DummyItems.filter(function (dummy, index) {
38  if(stringreminder=="1"){
39    return (dummy.title == "燃えるゴミ");
40  }else if(stringreminder=="2"){
41    return (dummy.title == "容器包装プラスチック");
42  }else if(stringreminder==""){
43    return (dummy.title == "");
44  }else if(stringreminder=="12" || stringreminder=="21"){
45    return (dummy.title == "燃えるゴミ" ||　dummy.title == "容器包装プラスチック");
46    }
47  });
48
49const items = FilteredItems.map((dummy, index) => {
50async function schedulePushNotification() {
51  await Notifications.scheduleNotificationAsync({
52    content: {
53      title: '今日はゴミの日です！',
54    },
55    trigger: { seconds: 2 },
56  });
57}
58
59async function registerForPushNotificationsAsync() {
60  let token;
61  if (Constants.isDevice) {
62    const { status: existingStatus } = await Permissions.getAsync(Permissions.NOTIFICATIONS);
63    let finalStatus = existingStatus;
64    if (existingStatus !== 'granted') {
65      const { status } = await Permissions.askAsync(Permissions.NOTIFICATIONS);
66      finalStatus = status;
67    }
68    if (finalStatus !== 'granted') {
69      alert('Failed to get push token for push notification!');
70      return;
71    }
72    token = (await Notifications.getExpoPushTokenAsync()).data;
73    console.log(token);
74  } else {
75    alert('Must use physical device for Push Notifications');
76  }
77
78  if (Platform.OS === 'android') {
79    Notifications.setNotificationChannelAsync('default', {
80      name: 'default',
81      importance: Notifications.AndroidImportance.MAX,
82      vibrationPattern: [0, 250, 250, 250],
83      lightColor: '#FF231F7C',
84    });
85  }
86
87  return token;
88}
89
90 return(
91
92//一部抜粋