export interface CalendarEvent {
  subject: string;
  start: string;
  end: string;
  location: string;
  isAllDay: boolean;
  isCancelled: boolean;
  isMeeting: boolean;
  isRecurring: boolean;
  organizer: string;
  organizerEmail: string;
  myResponse: string;
  itemId: string;
  body: string;
  requiredAttendees: string[];
  optionalAttendees: string[];
}