refactor(google-calendar): remove redundant type aliases

The *TypeType re-exports are unnecessary since
consumers can use import type to get the type.

Co-authored-by: Ona <no-reply@ona.com>

packages/aris-source-caldav/src/caldav-source.ts

@@ -4,10 +4,10 @@ import { TimeRelevance, UnknownActionError } from "@aris/core"
 import { DAVClient } from "tsdav"
 
 import type { CalDavDAVClient, CalDavEventData, CalDavFeedItem } from "./types.ts"
+import { CalDavEventStatus } from "./types.ts"
 
 import { CalDavCalendarKey, type CalendarContext } from "./calendar-context.ts"
 import { parseICalEvents } from "./ical-parser.ts"
-import { CalDavEventStatus, CalDavFeedItemType } from "./types.ts"
 
 // -- Source options --
 
@@ -340,7 +340,7 @@ export function computeSignals(
 function createFeedItem(event: CalDavEventData, now: Date, timeZone?: string): CalDavFeedItem {
 	return {
 		id: `caldav-event-${event.uid}${event.recurrenceId ? `-${event.recurrenceId}` : ""}`,
-		type: CalDavFeedItemType.Event,
+		type: "caldav-event",
 		timestamp: now,
 		data: event,
 		signals: computeSignals(event, now, timeZone),

packages/aris-source-caldav/src/index.ts

@@ -5,7 +5,6 @@ export {
 	AttendeeRole,
 	AttendeeStatus,
 	CalDavEventStatus,
-	CalDavFeedItemType,
 	type CalDavAlarm,
 	type CalDavAttendee,
 	type CalDavDAVCalendar,

packages/aris-source-caldav/src/types.ts

@@ -64,17 +64,9 @@ export interface CalDavEventData extends Record<string, unknown> {
 	recurrenceId: string | null
 }
 
-// -- Feed item type --
-
-export const CalDavFeedItemType = {
-	Event: "caldav-event",
-} as const
-
-export type CalDavFeedItemType = (typeof CalDavFeedItemType)[keyof typeof CalDavFeedItemType]
-
 // -- Feed item --
 
-export type CalDavFeedItem = FeedItem<typeof CalDavFeedItemType.Event, CalDavEventData>
+export type CalDavFeedItem = FeedItem<"caldav-event", CalDavEventData>
 
 // -- DAV client interface --
 

packages/aris-source-google-calendar/src/index.ts

@@ -1,7 +1,6 @@
 export { NextEventKey, type NextEvent } from "./calendar-context"
 export {
 	CalendarFeedItemType,
-	type CalendarFeedItemType as CalendarFeedItemTypeType,
 	type CalendarAllDayFeedItem,
 	type CalendarEventFeedItem,
 	type CalendarFeedItem,
@@ -10,7 +9,6 @@ export { DefaultGoogleCalendarClient } from "./google-calendar-api"
 export { GoogleCalendarSource, type GoogleCalendarSourceOptions } from "./google-calendar-source"
 export {
 	EventStatus,
-	type EventStatus as EventStatusType,
 	type ApiCalendarEvent,
 	type ApiEventDateTime,
 	type CalendarEventData,