calendar/packages/features/bookings/di/tokens.ts

export const BOOKING_DI_TOKENS = {
  REGULAR_BOOKING_SERVICE: Symbol("RegularBookingService"),
  REGULAR_BOOKING_SERVICE_MODULE: Symbol("RegularBookingServiceModule"),
  RECURRING_BOOKING_SERVICE: Symbol("RecurringBookingService"),
  RECURRING_BOOKING_SERVICE_MODULE: Symbol("RecurringBookingServiceModule"),
  INSTANT_BOOKING_CREATE_SERVICE: Symbol("InstantBookingCreateService"),
  INSTANT_BOOKING_CREATE_SERVICE_MODULE: Symbol("InstantBookingCreateServiceModule"),
  BOOKING_CANCEL_SERVICE: Symbol("BookingCancelService"),
  BOOKING_CANCEL_SERVICE_MODULE: Symbol("BookingCancelServiceModule"),
};