How to use the react-native-calendar-events.saveEvent function in react-native-calendar-events

'Please open Settings to allow Calendar permissions.'
        );
        if (await Permissions.canOpenSettings()) {
          Permissions.openSettings();
        }
      } catch (err) {
        console.log('Canceled: Add to Calendar Permissions');
      }
    }
    return false;
  }

  const { start, end } = getStartEndTime(event);

  try {
    CalendarEventsIOS.saveEvent(event.name, {
      location: event.venue.fullAddress(),
      notes: getDescription(event),
      startDate: start.toISOString(),
      endDate: end.toISOString(),
      url: event.getUrl(),
    });
  } catch (e) {
    console.warn(e);
  }

  return true;
}

async function saveEventToCalendar(event: EventType): Promise {
	try {
		await RNCalendarEvents.saveEvent(event.title, {
			location: event.location,
			startDate: event.startTime.toISOString(),
			endDate: event.endTime.toISOString(),
			description: event.description,
			notes: event.description,
		})

		return true
	} catch (err) {
		Sentry.captureException(err)
		console.error(err)
		return false
	}
}

}).then(id => {
                RNCalendarEvents.saveEvent(title, {
                  id,
                  alarms: this.state.needNotice ? [{
                    date: before,
                  }] : []
                }, {
                  futureEvents: true,
                }).then((id) => {
                  idArray.push(id);
                  console.log(idArray.length);
                  console.log(courseData.filter(item => item.checked));
                  if (idArray.length === courseData.filter(item => item.checked).length) {
                    this.props.rootStore.LoadingStore.loading(false);
                    this.props.rootStore.UserStore.toast('success', `🎉 成功导入${idArray.length}节课程！可在系统日历中查看`);
                    this.props.rootStore.UserStore.clearToast();
                  }
                });

= event.description
                        ? `${event.description}\n\n${shareInfoText}`
                        : shareInfoText;
                const updateObject = {
                    id: event.id,
                    ...Platform.select({
                        ios: {
                            notes: updateText
                        },
                        android: {
                            description: updateText
                        }
                    })
                };

                RNCalendarEvents.saveEvent(event.title, updateObject)
                .then(resolve, reject);
            }, reject);
        }, reject);