Index: src/services/ActivityPubService.js
===================================================================
--- src/services/ActivityPubService.js	(revision dc802b4223862381c3a03fc87973462a7b333346)
+++ src/services/ActivityPubService.js	(revision 20916473b2bb8d6d0a79829066f903ad7932229f)
@@ -39,4 +39,5 @@
   buildPlaylistCollection, listPlaylistsAP, playlistLinkTags,
   buildPostTrackCollection, uitgavePost,
+  buildLibrary, libraryId,
   licentieUri, channelCategory,
 } from './music/index.js';
@@ -46,4 +47,5 @@
   buildPlaylistCollection, listPlaylistsAP, playlistLinkTags, licentieUri,
   buildPostTrackCollection, uitgavePost,
+  buildLibrary, libraryId,
 };
 
@@ -6809,4 +6811,5 @@
   buildPlaylistCollection, playlistOpenTracks, listPlaylistsAP, playlistLinkTags,
   buildPostTrackCollection, uitgavePost,
+  buildLibrary, libraryId,
   followerCount, deliver, fetchActor, verifyRequest, handleInbox, deliverCreate, deliverDelete, deliverUpdate, deliverActorUpdate, resyncFeaturedPins,
   feedCursor, feedChangesSince, waitForFeedChange,