diff --git a/packages/aris-source-google-calendar/src/google-calendar-source.ts b/packages/aris-source-google-calendar/src/google-calendar-source.ts
index 8a99b4f..8e384ec 100644
--- a/packages/aris-source-google-calendar/src/google-calendar-source.ts
+++ b/packages/aris-source-google-calendar/src/google-calendar-source.ts
@@ -4,10 +4,29 @@ import type {
 	ApiCalendarEvent,
 	CalendarEventData,
 	GoogleCalendarClient,
-	GoogleCalendarSourceOptions,
+	GoogleOAuthProvider,
 } from "./types"
 
 import { NextEventKey, type NextEvent } from "./calendar-context"
+
+interface GoogleCalendarSourceBaseOptions {
+	calendarIds?: string[]
+	lookaheadHours?: number
+}
+
+interface GoogleCalendarSourceWithProvider extends GoogleCalendarSourceBaseOptions {
+	oauthProvider: GoogleOAuthProvider
+	client?: never
+}
+
+interface GoogleCalendarSourceWithClient extends GoogleCalendarSourceBaseOptions {
+	oauthProvider?: never
+	client: GoogleCalendarClient
+}
+
+export type GoogleCalendarSourceOptions =
+	| GoogleCalendarSourceWithProvider
+	| GoogleCalendarSourceWithClient
 import { CalendarFeedItemType, type CalendarFeedItem } from "./feed-items"
 import { DefaultGoogleCalendarClient } from "./google-calendar-api"
 
diff --git a/packages/aris-source-google-calendar/src/index.ts b/packages/aris-source-google-calendar/src/index.ts
index 4223bbc..3549014 100644
--- a/packages/aris-source-google-calendar/src/index.ts
+++ b/packages/aris-source-google-calendar/src/index.ts
@@ -7,7 +7,7 @@ export {
 	type CalendarFeedItem,
 } from "./feed-items"
 export { DefaultGoogleCalendarClient } from "./google-calendar-api"
-export { GoogleCalendarSource } from "./google-calendar-source"
+export { GoogleCalendarSource, type GoogleCalendarSourceOptions } from "./google-calendar-source"
 export {
 	EventStatus,
 	type EventStatus as EventStatusType,
@@ -15,7 +15,6 @@ export {
 	type ApiEventDateTime,
 	type CalendarEventData,
 	type GoogleCalendarClient,
-	type GoogleCalendarSourceOptions,
 	type GoogleOAuthProvider,
 	type ListEventsOptions,
 } from "./types"
diff --git a/packages/aris-source-google-calendar/src/types.ts b/packages/aris-source-google-calendar/src/types.ts
index 307de0d..a88c465 100644
--- a/packages/aris-source-google-calendar/src/types.ts
+++ b/packages/aris-source-google-calendar/src/types.ts
@@ -53,23 +53,3 @@ export interface GoogleCalendarClient {
 	listCalendarIds(): Promise<string[]>
 	listEvents(options: ListEventsOptions): Promise<ApiCalendarEvent[]>
 }
-
-interface GoogleCalendarSourceBaseOptions {
-	calendarIds?: string[]
-	/** Default: 24 */
-	lookaheadHours?: number
-}
-
-interface GoogleCalendarSourceWithProvider extends GoogleCalendarSourceBaseOptions {
-	oauthProvider: GoogleOAuthProvider
-	client?: never
-}
-
-interface GoogleCalendarSourceWithClient extends GoogleCalendarSourceBaseOptions {
-	oauthProvider?: never
-	client: GoogleCalendarClient
-}
-
-export type GoogleCalendarSourceOptions =
-	| GoogleCalendarSourceWithProvider
-	| GoogleCalendarSourceWithClient