diff --git a/CHANGES.md b/CHANGES.md
index a4887a6c..90cd3429 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -22,7 +22,11 @@ To be released.
      -  The default `rules` for `kvCache()` function are now 5 minutes for all
         URLs.
 
+ -  Added `Offer` class to Activity Vocabulary API.
+    [[#65], [#76]]
+
 [#74]: https://github.com/dahlia/fedify/issues/74
+[#76]: https://github.com/dahlia/fedify/pull/76
 
 
 Version 0.10.0
diff --git a/FEDERATION.md b/FEDERATION.md
index 573ebb99..6944fffd 100644
--- a/FEDERATION.md
+++ b/FEDERATION.md
@@ -57,6 +57,7 @@ lists the activity types that Fedify provides:
  -  [`Follow`](https://jsr.io/@fedify/fedify/doc/vocab/~/Follow)
  -  [`Ignore`](https://jsr.io/@fedify/fedify/doc/vocab/~/Ignore)
  -  [`Like`](https://jsr.io/@fedify/fedify/doc/vocab/~/Like)
+ -  [`Offer`](https://jsr.io/@fedify/fedify/doc/vocab/~/Offer)
  -  [`Question`](https://jsr.io/@fedify/fedify/doc/vocab/~/Question)
  -  [`Reject`](https://jsr.io/@fedify/fedify/doc/vocab/~/Reject)
  -  [`Remove`](https://jsr.io/@fedify/fedify/doc/vocab/~/Remove)
diff --git a/codegen/__snapshots__/class.test.ts.snap b/codegen/__snapshots__/class.test.ts.snap
index 9e5da151..b0b856fa 100644
--- a/codegen/__snapshots__/class.test.ts.snap
+++ b/codegen/__snapshots__/class.test.ts.snap
@@ -2963,6 +2963,11 @@ get sensitive(): (boolean | null) {
       return await Like.fromJsonLd(values, options);
     }
     
+    if (values[\\"@type\\"].includes(\\"https://www.w3.org/ns/activitystreams#Offer\\")) {
+      delete values[\\"@type\\"];
+      return await Offer.fromJsonLd(values, options);
+    }
+    
     if (values[\\"@type\\"].includes(\\"https://www.w3.org/ns/activitystreams#Reject\\")) {
       delete values[\\"@type\\"];
       return await Reject.fromJsonLd(values, options);
@@ -3110,7 +3115,7 @@ get sensitive(): (boolean | null) {
       
       const decoded =
       typeof v === \\"object\\" && \\"@type\\" in v
-      && Array.isArray(v[\\"@type\\"])&& [\\"https://www.w3.org/ns/activitystreams#Object\\",\\"http://joinmastodon.org/ns#Emoji\\",\\"https://www.w3.org/ns/activitystreams#Activity\\",\\"https://www.w3.org/ns/activitystreams#Accept\\",\\"https://www.w3.org/ns/activitystreams#Add\\",\\"https://www.w3.org/ns/activitystreams#Announce\\",\\"https://www.w3.org/ns/activitystreams#Create\\",\\"https://www.w3.org/ns/activitystreams#Delete\\",\\"https://www.w3.org/ns/activitystreams#Dislike\\",\\"https://www.w3.org/ns/activitystreams#Flag\\",\\"https://www.w3.org/ns/activitystreams#Follow\\",\\"https://www.w3.org/ns/activitystreams#Ignore\\",\\"https://www.w3.org/ns/activitystreams#Block\\",\\"https://www.w3.org/ns/activitystreams#IntransitiveActivity\\",\\"https://www.w3.org/ns/activitystreams#Arrive\\",\\"https://www.w3.org/ns/activitystreams#Question\\",\\"https://www.w3.org/ns/activitystreams#Like\\",\\"https://www.w3.org/ns/activitystreams#Reject\\",\\"https://www.w3.org/ns/activitystreams#Remove\\",\\"https://www.w3.org/ns/activitystreams#Undo\\",\\"https://www.w3.org/ns/activitystreams#Update\\",\\"https://www.w3.org/ns/activitystreams#Application\\",\\"https://www.w3.org/ns/activitystreams#Article\\",\\"https://www.w3.org/ns/activitystreams#Collection\\",\\"https://www.w3.org/ns/activitystreams#CollectionPage\\",\\"https://www.w3.org/ns/activitystreams#OrderedCollectionPage\\",\\"https://www.w3.org/ns/activitystreams#OrderedCollection\\",\\"https://www.w3.org/ns/activitystreams#Document\\",\\"https://www.w3.org/ns/activitystreams#Audio\\",\\"https://www.w3.org/ns/activitystreams#Image\\",\\"https://www.w3.org/ns/activitystreams#Page\\",\\"https://www.w3.org/ns/activitystreams#Video\\",\\"https://www.w3.org/ns/activitystreams#Event\\",\\"https://www.w3.org/ns/activitystreams#Group\\",\\"https://www.w3.org/ns/activitystreams#Note\\",\\"https://www.w3.org/ns/activitystreams#Organization\\",\\"https://www.w3.org/ns/activitystreams#Person\\",\\"https://www.w3.org/ns/activitystreams#Place\\",\\"https://www.w3.org/ns/activitystreams#Profile\\",\\"https://www.w3.org/ns/activitystreams#Relationship\\",\\"https://www.w3.org/ns/activitystreams#Service\\",\\"https://www.w3.org/ns/activitystreams#Tombstone\\"].some(
+      && Array.isArray(v[\\"@type\\"])&& [\\"https://www.w3.org/ns/activitystreams#Object\\",\\"http://joinmastodon.org/ns#Emoji\\",\\"https://www.w3.org/ns/activitystreams#Activity\\",\\"https://www.w3.org/ns/activitystreams#Accept\\",\\"https://www.w3.org/ns/activitystreams#Add\\",\\"https://www.w3.org/ns/activitystreams#Announce\\",\\"https://www.w3.org/ns/activitystreams#Create\\",\\"https://www.w3.org/ns/activitystreams#Delete\\",\\"https://www.w3.org/ns/activitystreams#Dislike\\",\\"https://www.w3.org/ns/activitystreams#Flag\\",\\"https://www.w3.org/ns/activitystreams#Follow\\",\\"https://www.w3.org/ns/activitystreams#Ignore\\",\\"https://www.w3.org/ns/activitystreams#Block\\",\\"https://www.w3.org/ns/activitystreams#IntransitiveActivity\\",\\"https://www.w3.org/ns/activitystreams#Arrive\\",\\"https://www.w3.org/ns/activitystreams#Question\\",\\"https://www.w3.org/ns/activitystreams#Like\\",\\"https://www.w3.org/ns/activitystreams#Offer\\",\\"https://www.w3.org/ns/activitystreams#Reject\\",\\"https://www.w3.org/ns/activitystreams#Remove\\",\\"https://www.w3.org/ns/activitystreams#Undo\\",\\"https://www.w3.org/ns/activitystreams#Update\\",\\"https://www.w3.org/ns/activitystreams#Application\\",\\"https://www.w3.org/ns/activitystreams#Article\\",\\"https://www.w3.org/ns/activitystreams#Collection\\",\\"https://www.w3.org/ns/activitystreams#CollectionPage\\",\\"https://www.w3.org/ns/activitystreams#OrderedCollectionPage\\",\\"https://www.w3.org/ns/activitystreams#OrderedCollection\\",\\"https://www.w3.org/ns/activitystreams#Document\\",\\"https://www.w3.org/ns/activitystreams#Audio\\",\\"https://www.w3.org/ns/activitystreams#Image\\",\\"https://www.w3.org/ns/activitystreams#Page\\",\\"https://www.w3.org/ns/activitystreams#Video\\",\\"https://www.w3.org/ns/activitystreams#Event\\",\\"https://www.w3.org/ns/activitystreams#Group\\",\\"https://www.w3.org/ns/activitystreams#Note\\",\\"https://www.w3.org/ns/activitystreams#Organization\\",\\"https://www.w3.org/ns/activitystreams#Person\\",\\"https://www.w3.org/ns/activitystreams#Place\\",\\"https://www.w3.org/ns/activitystreams#Profile\\",\\"https://www.w3.org/ns/activitystreams#Relationship\\",\\"https://www.w3.org/ns/activitystreams#Service\\",\\"https://www.w3.org/ns/activitystreams#Tombstone\\"].some(
             t => v[\\"@type\\"].includes(t)) ? await Object.fromJsonLd(
       v, options) : typeof v === \\"object\\" && \\"@type\\" in v
       && Array.isArray(v[\\"@type\\"])&& [\\"https://www.w3.org/ns/activitystreams#Link\\",\\"https://www.w3.org/ns/activitystreams#Hashtag\\",\\"https://www.w3.org/ns/activitystreams#Mention\\"].some(
@@ -3196,7 +3201,7 @@ get sensitive(): (boolean | null) {
       
       const decoded =
       typeof v === \\"object\\" && \\"@type\\" in v
-      && Array.isArray(v[\\"@type\\"])&& [\\"https://www.w3.org/ns/activitystreams#Object\\",\\"http://joinmastodon.org/ns#Emoji\\",\\"https://www.w3.org/ns/activitystreams#Activity\\",\\"https://www.w3.org/ns/activitystreams#Accept\\",\\"https://www.w3.org/ns/activitystreams#Add\\",\\"https://www.w3.org/ns/activitystreams#Announce\\",\\"https://www.w3.org/ns/activitystreams#Create\\",\\"https://www.w3.org/ns/activitystreams#Delete\\",\\"https://www.w3.org/ns/activitystreams#Dislike\\",\\"https://www.w3.org/ns/activitystreams#Flag\\",\\"https://www.w3.org/ns/activitystreams#Follow\\",\\"https://www.w3.org/ns/activitystreams#Ignore\\",\\"https://www.w3.org/ns/activitystreams#Block\\",\\"https://www.w3.org/ns/activitystreams#IntransitiveActivity\\",\\"https://www.w3.org/ns/activitystreams#Arrive\\",\\"https://www.w3.org/ns/activitystreams#Question\\",\\"https://www.w3.org/ns/activitystreams#Like\\",\\"https://www.w3.org/ns/activitystreams#Reject\\",\\"https://www.w3.org/ns/activitystreams#Remove\\",\\"https://www.w3.org/ns/activitystreams#Undo\\",\\"https://www.w3.org/ns/activitystreams#Update\\",\\"https://www.w3.org/ns/activitystreams#Application\\",\\"https://www.w3.org/ns/activitystreams#Article\\",\\"https://www.w3.org/ns/activitystreams#Collection\\",\\"https://www.w3.org/ns/activitystreams#CollectionPage\\",\\"https://www.w3.org/ns/activitystreams#OrderedCollectionPage\\",\\"https://www.w3.org/ns/activitystreams#OrderedCollection\\",\\"https://www.w3.org/ns/activitystreams#Document\\",\\"https://www.w3.org/ns/activitystreams#Audio\\",\\"https://www.w3.org/ns/activitystreams#Image\\",\\"https://www.w3.org/ns/activitystreams#Page\\",\\"https://www.w3.org/ns/activitystreams#Video\\",\\"https://www.w3.org/ns/activitystreams#Event\\",\\"https://www.w3.org/ns/activitystreams#Group\\",\\"https://www.w3.org/ns/activitystreams#Note\\",\\"https://www.w3.org/ns/activitystreams#Organization\\",\\"https://www.w3.org/ns/activitystreams#Person\\",\\"https://www.w3.org/ns/activitystreams#Place\\",\\"https://www.w3.org/ns/activitystreams#Profile\\",\\"https://www.w3.org/ns/activitystreams#Relationship\\",\\"https://www.w3.org/ns/activitystreams#Service\\",\\"https://www.w3.org/ns/activitystreams#Tombstone\\"].some(
+      && Array.isArray(v[\\"@type\\"])&& [\\"https://www.w3.org/ns/activitystreams#Object\\",\\"http://joinmastodon.org/ns#Emoji\\",\\"https://www.w3.org/ns/activitystreams#Activity\\",\\"https://www.w3.org/ns/activitystreams#Accept\\",\\"https://www.w3.org/ns/activitystreams#Add\\",\\"https://www.w3.org/ns/activitystreams#Announce\\",\\"https://www.w3.org/ns/activitystreams#Create\\",\\"https://www.w3.org/ns/activitystreams#Delete\\",\\"https://www.w3.org/ns/activitystreams#Dislike\\",\\"https://www.w3.org/ns/activitystreams#Flag\\",\\"https://www.w3.org/ns/activitystreams#Follow\\",\\"https://www.w3.org/ns/activitystreams#Ignore\\",\\"https://www.w3.org/ns/activitystreams#Block\\",\\"https://www.w3.org/ns/activitystreams#IntransitiveActivity\\",\\"https://www.w3.org/ns/activitystreams#Arrive\\",\\"https://www.w3.org/ns/activitystreams#Question\\",\\"https://www.w3.org/ns/activitystreams#Like\\",\\"https://www.w3.org/ns/activitystreams#Offer\\",\\"https://www.w3.org/ns/activitystreams#Reject\\",\\"https://www.w3.org/ns/activitystreams#Remove\\",\\"https://www.w3.org/ns/activitystreams#Undo\\",\\"https://www.w3.org/ns/activitystreams#Update\\",\\"https://www.w3.org/ns/activitystreams#Application\\",\\"https://www.w3.org/ns/activitystreams#Article\\",\\"https://www.w3.org/ns/activitystreams#Collection\\",\\"https://www.w3.org/ns/activitystreams#CollectionPage\\",\\"https://www.w3.org/ns/activitystreams#OrderedCollectionPage\\",\\"https://www.w3.org/ns/activitystreams#OrderedCollection\\",\\"https://www.w3.org/ns/activitystreams#Document\\",\\"https://www.w3.org/ns/activitystreams#Audio\\",\\"https://www.w3.org/ns/activitystreams#Image\\",\\"https://www.w3.org/ns/activitystreams#Page\\",\\"https://www.w3.org/ns/activitystreams#Video\\",\\"https://www.w3.org/ns/activitystreams#Event\\",\\"https://www.w3.org/ns/activitystreams#Group\\",\\"https://www.w3.org/ns/activitystreams#Note\\",\\"https://www.w3.org/ns/activitystreams#Organization\\",\\"https://www.w3.org/ns/activitystreams#Person\\",\\"https://www.w3.org/ns/activitystreams#Place\\",\\"https://www.w3.org/ns/activitystreams#Profile\\",\\"https://www.w3.org/ns/activitystreams#Relationship\\",\\"https://www.w3.org/ns/activitystreams#Service\\",\\"https://www.w3.org/ns/activitystreams#Tombstone\\"].some(
             t => v[\\"@type\\"].includes(t)) ? await Object.fromJsonLd(
       v, options) : typeof v === \\"object\\" && \\"@type\\" in v
       && Array.isArray(v[\\"@type\\"])&& [\\"https://www.w3.org/ns/activitystreams#Link\\",\\"https://www.w3.org/ns/activitystreams#Hashtag\\",\\"https://www.w3.org/ns/activitystreams#Mention\\"].some(
@@ -3244,7 +3249,7 @@ get sensitive(): (boolean | null) {
       
       const decoded =
       typeof v === \\"object\\" && \\"@type\\" in v
-      && Array.isArray(v[\\"@type\\"])&& [\\"https://www.w3.org/ns/activitystreams#Object\\",\\"http://joinmastodon.org/ns#Emoji\\",\\"https://www.w3.org/ns/activitystreams#Activity\\",\\"https://www.w3.org/ns/activitystreams#Accept\\",\\"https://www.w3.org/ns/activitystreams#Add\\",\\"https://www.w3.org/ns/activitystreams#Announce\\",\\"https://www.w3.org/ns/activitystreams#Create\\",\\"https://www.w3.org/ns/activitystreams#Delete\\",\\"https://www.w3.org/ns/activitystreams#Dislike\\",\\"https://www.w3.org/ns/activitystreams#Flag\\",\\"https://www.w3.org/ns/activitystreams#Follow\\",\\"https://www.w3.org/ns/activitystreams#Ignore\\",\\"https://www.w3.org/ns/activitystreams#Block\\",\\"https://www.w3.org/ns/activitystreams#IntransitiveActivity\\",\\"https://www.w3.org/ns/activitystreams#Arrive\\",\\"https://www.w3.org/ns/activitystreams#Question\\",\\"https://www.w3.org/ns/activitystreams#Like\\",\\"https://www.w3.org/ns/activitystreams#Reject\\",\\"https://www.w3.org/ns/activitystreams#Remove\\",\\"https://www.w3.org/ns/activitystreams#Undo\\",\\"https://www.w3.org/ns/activitystreams#Update\\",\\"https://www.w3.org/ns/activitystreams#Application\\",\\"https://www.w3.org/ns/activitystreams#Article\\",\\"https://www.w3.org/ns/activitystreams#Collection\\",\\"https://www.w3.org/ns/activitystreams#CollectionPage\\",\\"https://www.w3.org/ns/activitystreams#OrderedCollectionPage\\",\\"https://www.w3.org/ns/activitystreams#OrderedCollection\\",\\"https://www.w3.org/ns/activitystreams#Document\\",\\"https://www.w3.org/ns/activitystreams#Audio\\",\\"https://www.w3.org/ns/activitystreams#Image\\",\\"https://www.w3.org/ns/activitystreams#Page\\",\\"https://www.w3.org/ns/activitystreams#Video\\",\\"https://www.w3.org/ns/activitystreams#Event\\",\\"https://www.w3.org/ns/activitystreams#Group\\",\\"https://www.w3.org/ns/activitystreams#Note\\",\\"https://www.w3.org/ns/activitystreams#Organization\\",\\"https://www.w3.org/ns/activitystreams#Person\\",\\"https://www.w3.org/ns/activitystreams#Place\\",\\"https://www.w3.org/ns/activitystreams#Profile\\",\\"https://www.w3.org/ns/activitystreams#Relationship\\",\\"https://www.w3.org/ns/activitystreams#Service\\",\\"https://www.w3.org/ns/activitystreams#Tombstone\\"].some(
+      && Array.isArray(v[\\"@type\\"])&& [\\"https://www.w3.org/ns/activitystreams#Object\\",\\"http://joinmastodon.org/ns#Emoji\\",\\"https://www.w3.org/ns/activitystreams#Activity\\",\\"https://www.w3.org/ns/activitystreams#Accept\\",\\"https://www.w3.org/ns/activitystreams#Add\\",\\"https://www.w3.org/ns/activitystreams#Announce\\",\\"https://www.w3.org/ns/activitystreams#Create\\",\\"https://www.w3.org/ns/activitystreams#Delete\\",\\"https://www.w3.org/ns/activitystreams#Dislike\\",\\"https://www.w3.org/ns/activitystreams#Flag\\",\\"https://www.w3.org/ns/activitystreams#Follow\\",\\"https://www.w3.org/ns/activitystreams#Ignore\\",\\"https://www.w3.org/ns/activitystreams#Block\\",\\"https://www.w3.org/ns/activitystreams#IntransitiveActivity\\",\\"https://www.w3.org/ns/activitystreams#Arrive\\",\\"https://www.w3.org/ns/activitystreams#Question\\",\\"https://www.w3.org/ns/activitystreams#Like\\",\\"https://www.w3.org/ns/activitystreams#Offer\\",\\"https://www.w3.org/ns/activitystreams#Reject\\",\\"https://www.w3.org/ns/activitystreams#Remove\\",\\"https://www.w3.org/ns/activitystreams#Undo\\",\\"https://www.w3.org/ns/activitystreams#Update\\",\\"https://www.w3.org/ns/activitystreams#Application\\",\\"https://www.w3.org/ns/activitystreams#Article\\",\\"https://www.w3.org/ns/activitystreams#Collection\\",\\"https://www.w3.org/ns/activitystreams#CollectionPage\\",\\"https://www.w3.org/ns/activitystreams#OrderedCollectionPage\\",\\"https://www.w3.org/ns/activitystreams#OrderedCollection\\",\\"https://www.w3.org/ns/activitystreams#Document\\",\\"https://www.w3.org/ns/activitystreams#Audio\\",\\"https://www.w3.org/ns/activitystreams#Image\\",\\"https://www.w3.org/ns/activitystreams#Page\\",\\"https://www.w3.org/ns/activitystreams#Video\\",\\"https://www.w3.org/ns/activitystreams#Event\\",\\"https://www.w3.org/ns/activitystreams#Group\\",\\"https://www.w3.org/ns/activitystreams#Note\\",\\"https://www.w3.org/ns/activitystreams#Organization\\",\\"https://www.w3.org/ns/activitystreams#Person\\",\\"https://www.w3.org/ns/activitystreams#Place\\",\\"https://www.w3.org/ns/activitystreams#Profile\\",\\"https://www.w3.org/ns/activitystreams#Relationship\\",\\"https://www.w3.org/ns/activitystreams#Service\\",\\"https://www.w3.org/ns/activitystreams#Tombstone\\"].some(
             t => v[\\"@type\\"].includes(t)) ? await Object.fromJsonLd(
       v, options) : typeof v === \\"object\\" && \\"@type\\" in v
       && Array.isArray(v[\\"@type\\"])&& [\\"https://www.w3.org/ns/activitystreams#Link\\",\\"https://www.w3.org/ns/activitystreams#Hashtag\\",\\"https://www.w3.org/ns/activitystreams#Mention\\"].some(
@@ -3297,7 +3302,7 @@ get sensitive(): (boolean | null) {
       
       const decoded =
       typeof v === \\"object\\" && \\"@type\\" in v
-      && Array.isArray(v[\\"@type\\"])&& [\\"https://www.w3.org/ns/activitystreams#Object\\",\\"http://joinmastodon.org/ns#Emoji\\",\\"https://www.w3.org/ns/activitystreams#Activity\\",\\"https://www.w3.org/ns/activitystreams#Accept\\",\\"https://www.w3.org/ns/activitystreams#Add\\",\\"https://www.w3.org/ns/activitystreams#Announce\\",\\"https://www.w3.org/ns/activitystreams#Create\\",\\"https://www.w3.org/ns/activitystreams#Delete\\",\\"https://www.w3.org/ns/activitystreams#Dislike\\",\\"https://www.w3.org/ns/activitystreams#Flag\\",\\"https://www.w3.org/ns/activitystreams#Follow\\",\\"https://www.w3.org/ns/activitystreams#Ignore\\",\\"https://www.w3.org/ns/activitystreams#Block\\",\\"https://www.w3.org/ns/activitystreams#IntransitiveActivity\\",\\"https://www.w3.org/ns/activitystreams#Arrive\\",\\"https://www.w3.org/ns/activitystreams#Question\\",\\"https://www.w3.org/ns/activitystreams#Like\\",\\"https://www.w3.org/ns/activitystreams#Reject\\",\\"https://www.w3.org/ns/activitystreams#Remove\\",\\"https://www.w3.org/ns/activitystreams#Undo\\",\\"https://www.w3.org/ns/activitystreams#Update\\",\\"https://www.w3.org/ns/activitystreams#Application\\",\\"https://www.w3.org/ns/activitystreams#Article\\",\\"https://www.w3.org/ns/activitystreams#Collection\\",\\"https://www.w3.org/ns/activitystreams#CollectionPage\\",\\"https://www.w3.org/ns/activitystreams#OrderedCollectionPage\\",\\"https://www.w3.org/ns/activitystreams#OrderedCollection\\",\\"https://www.w3.org/ns/activitystreams#Document\\",\\"https://www.w3.org/ns/activitystreams#Audio\\",\\"https://www.w3.org/ns/activitystreams#Image\\",\\"https://www.w3.org/ns/activitystreams#Page\\",\\"https://www.w3.org/ns/activitystreams#Video\\",\\"https://www.w3.org/ns/activitystreams#Event\\",\\"https://www.w3.org/ns/activitystreams#Group\\",\\"https://www.w3.org/ns/activitystreams#Note\\",\\"https://www.w3.org/ns/activitystreams#Organization\\",\\"https://www.w3.org/ns/activitystreams#Person\\",\\"https://www.w3.org/ns/activitystreams#Place\\",\\"https://www.w3.org/ns/activitystreams#Profile\\",\\"https://www.w3.org/ns/activitystreams#Relationship\\",\\"https://www.w3.org/ns/activitystreams#Service\\",\\"https://www.w3.org/ns/activitystreams#Tombstone\\"].some(
+      && Array.isArray(v[\\"@type\\"])&& [\\"https://www.w3.org/ns/activitystreams#Object\\",\\"http://joinmastodon.org/ns#Emoji\\",\\"https://www.w3.org/ns/activitystreams#Activity\\",\\"https://www.w3.org/ns/activitystreams#Accept\\",\\"https://www.w3.org/ns/activitystreams#Add\\",\\"https://www.w3.org/ns/activitystreams#Announce\\",\\"https://www.w3.org/ns/activitystreams#Create\\",\\"https://www.w3.org/ns/activitystreams#Delete\\",\\"https://www.w3.org/ns/activitystreams#Dislike\\",\\"https://www.w3.org/ns/activitystreams#Flag\\",\\"https://www.w3.org/ns/activitystreams#Follow\\",\\"https://www.w3.org/ns/activitystreams#Ignore\\",\\"https://www.w3.org/ns/activitystreams#Block\\",\\"https://www.w3.org/ns/activitystreams#IntransitiveActivity\\",\\"https://www.w3.org/ns/activitystreams#Arrive\\",\\"https://www.w3.org/ns/activitystreams#Question\\",\\"https://www.w3.org/ns/activitystreams#Like\\",\\"https://www.w3.org/ns/activitystreams#Offer\\",\\"https://www.w3.org/ns/activitystreams#Reject\\",\\"https://www.w3.org/ns/activitystreams#Remove\\",\\"https://www.w3.org/ns/activitystreams#Undo\\",\\"https://www.w3.org/ns/activitystreams#Update\\",\\"https://www.w3.org/ns/activitystreams#Application\\",\\"https://www.w3.org/ns/activitystreams#Article\\",\\"https://www.w3.org/ns/activitystreams#Collection\\",\\"https://www.w3.org/ns/activitystreams#CollectionPage\\",\\"https://www.w3.org/ns/activitystreams#OrderedCollectionPage\\",\\"https://www.w3.org/ns/activitystreams#OrderedCollection\\",\\"https://www.w3.org/ns/activitystreams#Document\\",\\"https://www.w3.org/ns/activitystreams#Audio\\",\\"https://www.w3.org/ns/activitystreams#Image\\",\\"https://www.w3.org/ns/activitystreams#Page\\",\\"https://www.w3.org/ns/activitystreams#Video\\",\\"https://www.w3.org/ns/activitystreams#Event\\",\\"https://www.w3.org/ns/activitystreams#Group\\",\\"https://www.w3.org/ns/activitystreams#Note\\",\\"https://www.w3.org/ns/activitystreams#Organization\\",\\"https://www.w3.org/ns/activitystreams#Person\\",\\"https://www.w3.org/ns/activitystreams#Place\\",\\"https://www.w3.org/ns/activitystreams#Profile\\",\\"https://www.w3.org/ns/activitystreams#Relationship\\",\\"https://www.w3.org/ns/activitystreams#Service\\",\\"https://www.w3.org/ns/activitystreams#Tombstone\\"].some(
             t => v[\\"@type\\"].includes(t)) ? await Object.fromJsonLd(
       v, options) : typeof v === \\"object\\" && \\"@type\\" in v
       && Array.isArray(v[\\"@type\\"])&& [\\"https://www.w3.org/ns/activitystreams#Link\\",\\"https://www.w3.org/ns/activitystreams#Hashtag\\",\\"https://www.w3.org/ns/activitystreams#Mention\\"].some(
@@ -3322,7 +3327,7 @@ get sensitive(): (boolean | null) {
       
       const decoded =
       typeof v === \\"object\\" && \\"@type\\" in v
-      && Array.isArray(v[\\"@type\\"])&& [\\"https://www.w3.org/ns/activitystreams#Object\\",\\"http://joinmastodon.org/ns#Emoji\\",\\"https://www.w3.org/ns/activitystreams#Activity\\",\\"https://www.w3.org/ns/activitystreams#Accept\\",\\"https://www.w3.org/ns/activitystreams#Add\\",\\"https://www.w3.org/ns/activitystreams#Announce\\",\\"https://www.w3.org/ns/activitystreams#Create\\",\\"https://www.w3.org/ns/activitystreams#Delete\\",\\"https://www.w3.org/ns/activitystreams#Dislike\\",\\"https://www.w3.org/ns/activitystreams#Flag\\",\\"https://www.w3.org/ns/activitystreams#Follow\\",\\"https://www.w3.org/ns/activitystreams#Ignore\\",\\"https://www.w3.org/ns/activitystreams#Block\\",\\"https://www.w3.org/ns/activitystreams#IntransitiveActivity\\",\\"https://www.w3.org/ns/activitystreams#Arrive\\",\\"https://www.w3.org/ns/activitystreams#Question\\",\\"https://www.w3.org/ns/activitystreams#Like\\",\\"https://www.w3.org/ns/activitystreams#Reject\\",\\"https://www.w3.org/ns/activitystreams#Remove\\",\\"https://www.w3.org/ns/activitystreams#Undo\\",\\"https://www.w3.org/ns/activitystreams#Update\\",\\"https://www.w3.org/ns/activitystreams#Application\\",\\"https://www.w3.org/ns/activitystreams#Article\\",\\"https://www.w3.org/ns/activitystreams#Collection\\",\\"https://www.w3.org/ns/activitystreams#CollectionPage\\",\\"https://www.w3.org/ns/activitystreams#OrderedCollectionPage\\",\\"https://www.w3.org/ns/activitystreams#OrderedCollection\\",\\"https://www.w3.org/ns/activitystreams#Document\\",\\"https://www.w3.org/ns/activitystreams#Audio\\",\\"https://www.w3.org/ns/activitystreams#Image\\",\\"https://www.w3.org/ns/activitystreams#Page\\",\\"https://www.w3.org/ns/activitystreams#Video\\",\\"https://www.w3.org/ns/activitystreams#Event\\",\\"https://www.w3.org/ns/activitystreams#Group\\",\\"https://www.w3.org/ns/activitystreams#Note\\",\\"https://www.w3.org/ns/activitystreams#Organization\\",\\"https://www.w3.org/ns/activitystreams#Person\\",\\"https://www.w3.org/ns/activitystreams#Place\\",\\"https://www.w3.org/ns/activitystreams#Profile\\",\\"https://www.w3.org/ns/activitystreams#Relationship\\",\\"https://www.w3.org/ns/activitystreams#Service\\",\\"https://www.w3.org/ns/activitystreams#Tombstone\\"].some(
+      && Array.isArray(v[\\"@type\\"])&& [\\"https://www.w3.org/ns/activitystreams#Object\\",\\"http://joinmastodon.org/ns#Emoji\\",\\"https://www.w3.org/ns/activitystreams#Activity\\",\\"https://www.w3.org/ns/activitystreams#Accept\\",\\"https://www.w3.org/ns/activitystreams#Add\\",\\"https://www.w3.org/ns/activitystreams#Announce\\",\\"https://www.w3.org/ns/activitystreams#Create\\",\\"https://www.w3.org/ns/activitystreams#Delete\\",\\"https://www.w3.org/ns/activitystreams#Dislike\\",\\"https://www.w3.org/ns/activitystreams#Flag\\",\\"https://www.w3.org/ns/activitystreams#Follow\\",\\"https://www.w3.org/ns/activitystreams#Ignore\\",\\"https://www.w3.org/ns/activitystreams#Block\\",\\"https://www.w3.org/ns/activitystreams#IntransitiveActivity\\",\\"https://www.w3.org/ns/activitystreams#Arrive\\",\\"https://www.w3.org/ns/activitystreams#Question\\",\\"https://www.w3.org/ns/activitystreams#Like\\",\\"https://www.w3.org/ns/activitystreams#Offer\\",\\"https://www.w3.org/ns/activitystreams#Reject\\",\\"https://www.w3.org/ns/activitystreams#Remove\\",\\"https://www.w3.org/ns/activitystreams#Undo\\",\\"https://www.w3.org/ns/activitystreams#Update\\",\\"https://www.w3.org/ns/activitystreams#Application\\",\\"https://www.w3.org/ns/activitystreams#Article\\",\\"https://www.w3.org/ns/activitystreams#Collection\\",\\"https://www.w3.org/ns/activitystreams#CollectionPage\\",\\"https://www.w3.org/ns/activitystreams#OrderedCollectionPage\\",\\"https://www.w3.org/ns/activitystreams#OrderedCollection\\",\\"https://www.w3.org/ns/activitystreams#Document\\",\\"https://www.w3.org/ns/activitystreams#Audio\\",\\"https://www.w3.org/ns/activitystreams#Image\\",\\"https://www.w3.org/ns/activitystreams#Page\\",\\"https://www.w3.org/ns/activitystreams#Video\\",\\"https://www.w3.org/ns/activitystreams#Event\\",\\"https://www.w3.org/ns/activitystreams#Group\\",\\"https://www.w3.org/ns/activitystreams#Note\\",\\"https://www.w3.org/ns/activitystreams#Organization\\",\\"https://www.w3.org/ns/activitystreams#Person\\",\\"https://www.w3.org/ns/activitystreams#Place\\",\\"https://www.w3.org/ns/activitystreams#Profile\\",\\"https://www.w3.org/ns/activitystreams#Relationship\\",\\"https://www.w3.org/ns/activitystreams#Service\\",\\"https://www.w3.org/ns/activitystreams#Tombstone\\"].some(
             t => v[\\"@type\\"].includes(t)) ? await Object.fromJsonLd(
       v, options) : typeof v === \\"object\\" && \\"@type\\" in v
       && Array.isArray(v[\\"@type\\"])&& [\\"https://www.w3.org/ns/activitystreams#Link\\",\\"https://www.w3.org/ns/activitystreams#Hashtag\\",\\"https://www.w3.org/ns/activitystreams#Mention\\"].some(
@@ -3350,7 +3355,7 @@ get sensitive(): (boolean | null) {
       && Array.isArray(v[\\"@type\\"])&& [\\"https://www.w3.org/ns/activitystreams#Link\\",\\"https://www.w3.org/ns/activitystreams#Hashtag\\",\\"https://www.w3.org/ns/activitystreams#Mention\\"].some(
             t => v[\\"@type\\"].includes(t)) ? await Link.fromJsonLd(
       v, options) : typeof v === \\"object\\" && \\"@type\\" in v
-      && Array.isArray(v[\\"@type\\"])&& [\\"https://www.w3.org/ns/activitystreams#Object\\",\\"http://joinmastodon.org/ns#Emoji\\",\\"https://www.w3.org/ns/activitystreams#Activity\\",\\"https://www.w3.org/ns/activitystreams#Accept\\",\\"https://www.w3.org/ns/activitystreams#Add\\",\\"https://www.w3.org/ns/activitystreams#Announce\\",\\"https://www.w3.org/ns/activitystreams#Create\\",\\"https://www.w3.org/ns/activitystreams#Delete\\",\\"https://www.w3.org/ns/activitystreams#Dislike\\",\\"https://www.w3.org/ns/activitystreams#Flag\\",\\"https://www.w3.org/ns/activitystreams#Follow\\",\\"https://www.w3.org/ns/activitystreams#Ignore\\",\\"https://www.w3.org/ns/activitystreams#Block\\",\\"https://www.w3.org/ns/activitystreams#IntransitiveActivity\\",\\"https://www.w3.org/ns/activitystreams#Arrive\\",\\"https://www.w3.org/ns/activitystreams#Question\\",\\"https://www.w3.org/ns/activitystreams#Like\\",\\"https://www.w3.org/ns/activitystreams#Reject\\",\\"https://www.w3.org/ns/activitystreams#Remove\\",\\"https://www.w3.org/ns/activitystreams#Undo\\",\\"https://www.w3.org/ns/activitystreams#Update\\",\\"https://www.w3.org/ns/activitystreams#Application\\",\\"https://www.w3.org/ns/activitystreams#Article\\",\\"https://www.w3.org/ns/activitystreams#Collection\\",\\"https://www.w3.org/ns/activitystreams#CollectionPage\\",\\"https://www.w3.org/ns/activitystreams#OrderedCollectionPage\\",\\"https://www.w3.org/ns/activitystreams#OrderedCollection\\",\\"https://www.w3.org/ns/activitystreams#Document\\",\\"https://www.w3.org/ns/activitystreams#Audio\\",\\"https://www.w3.org/ns/activitystreams#Image\\",\\"https://www.w3.org/ns/activitystreams#Page\\",\\"https://www.w3.org/ns/activitystreams#Video\\",\\"https://www.w3.org/ns/activitystreams#Event\\",\\"https://www.w3.org/ns/activitystreams#Group\\",\\"https://www.w3.org/ns/activitystreams#Note\\",\\"https://www.w3.org/ns/activitystreams#Organization\\",\\"https://www.w3.org/ns/activitystreams#Person\\",\\"https://www.w3.org/ns/activitystreams#Place\\",\\"https://www.w3.org/ns/activitystreams#Profile\\",\\"https://www.w3.org/ns/activitystreams#Relationship\\",\\"https://www.w3.org/ns/activitystreams#Service\\",\\"https://www.w3.org/ns/activitystreams#Tombstone\\"].some(
+      && Array.isArray(v[\\"@type\\"])&& [\\"https://www.w3.org/ns/activitystreams#Object\\",\\"http://joinmastodon.org/ns#Emoji\\",\\"https://www.w3.org/ns/activitystreams#Activity\\",\\"https://www.w3.org/ns/activitystreams#Accept\\",\\"https://www.w3.org/ns/activitystreams#Add\\",\\"https://www.w3.org/ns/activitystreams#Announce\\",\\"https://www.w3.org/ns/activitystreams#Create\\",\\"https://www.w3.org/ns/activitystreams#Delete\\",\\"https://www.w3.org/ns/activitystreams#Dislike\\",\\"https://www.w3.org/ns/activitystreams#Flag\\",\\"https://www.w3.org/ns/activitystreams#Follow\\",\\"https://www.w3.org/ns/activitystreams#Ignore\\",\\"https://www.w3.org/ns/activitystreams#Block\\",\\"https://www.w3.org/ns/activitystreams#IntransitiveActivity\\",\\"https://www.w3.org/ns/activitystreams#Arrive\\",\\"https://www.w3.org/ns/activitystreams#Question\\",\\"https://www.w3.org/ns/activitystreams#Like\\",\\"https://www.w3.org/ns/activitystreams#Offer\\",\\"https://www.w3.org/ns/activitystreams#Reject\\",\\"https://www.w3.org/ns/activitystreams#Remove\\",\\"https://www.w3.org/ns/activitystreams#Undo\\",\\"https://www.w3.org/ns/activitystreams#Update\\",\\"https://www.w3.org/ns/activitystreams#Application\\",\\"https://www.w3.org/ns/activitystreams#Article\\",\\"https://www.w3.org/ns/activitystreams#Collection\\",\\"https://www.w3.org/ns/activitystreams#CollectionPage\\",\\"https://www.w3.org/ns/activitystreams#OrderedCollectionPage\\",\\"https://www.w3.org/ns/activitystreams#OrderedCollection\\",\\"https://www.w3.org/ns/activitystreams#Document\\",\\"https://www.w3.org/ns/activitystreams#Audio\\",\\"https://www.w3.org/ns/activitystreams#Image\\",\\"https://www.w3.org/ns/activitystreams#Page\\",\\"https://www.w3.org/ns/activitystreams#Video\\",\\"https://www.w3.org/ns/activitystreams#Event\\",\\"https://www.w3.org/ns/activitystreams#Group\\",\\"https://www.w3.org/ns/activitystreams#Note\\",\\"https://www.w3.org/ns/activitystreams#Organization\\",\\"https://www.w3.org/ns/activitystreams#Person\\",\\"https://www.w3.org/ns/activitystreams#Place\\",\\"https://www.w3.org/ns/activitystreams#Profile\\",\\"https://www.w3.org/ns/activitystreams#Relationship\\",\\"https://www.w3.org/ns/activitystreams#Service\\",\\"https://www.w3.org/ns/activitystreams#Tombstone\\"].some(
             t => v[\\"@type\\"].includes(t)) ? await Object.fromJsonLd(
       v, options) : undefined
       ;
@@ -3416,7 +3421,7 @@ get sensitive(): (boolean | null) {
       
       const decoded =
       typeof v === \\"object\\" && \\"@type\\" in v
-      && Array.isArray(v[\\"@type\\"])&& [\\"https://www.w3.org/ns/activitystreams#Object\\",\\"http://joinmastodon.org/ns#Emoji\\",\\"https://www.w3.org/ns/activitystreams#Activity\\",\\"https://www.w3.org/ns/activitystreams#Accept\\",\\"https://www.w3.org/ns/activitystreams#Add\\",\\"https://www.w3.org/ns/activitystreams#Announce\\",\\"https://www.w3.org/ns/activitystreams#Create\\",\\"https://www.w3.org/ns/activitystreams#Delete\\",\\"https://www.w3.org/ns/activitystreams#Dislike\\",\\"https://www.w3.org/ns/activitystreams#Flag\\",\\"https://www.w3.org/ns/activitystreams#Follow\\",\\"https://www.w3.org/ns/activitystreams#Ignore\\",\\"https://www.w3.org/ns/activitystreams#Block\\",\\"https://www.w3.org/ns/activitystreams#IntransitiveActivity\\",\\"https://www.w3.org/ns/activitystreams#Arrive\\",\\"https://www.w3.org/ns/activitystreams#Question\\",\\"https://www.w3.org/ns/activitystreams#Like\\",\\"https://www.w3.org/ns/activitystreams#Reject\\",\\"https://www.w3.org/ns/activitystreams#Remove\\",\\"https://www.w3.org/ns/activitystreams#Undo\\",\\"https://www.w3.org/ns/activitystreams#Update\\",\\"https://www.w3.org/ns/activitystreams#Application\\",\\"https://www.w3.org/ns/activitystreams#Article\\",\\"https://www.w3.org/ns/activitystreams#Collection\\",\\"https://www.w3.org/ns/activitystreams#CollectionPage\\",\\"https://www.w3.org/ns/activitystreams#OrderedCollectionPage\\",\\"https://www.w3.org/ns/activitystreams#OrderedCollection\\",\\"https://www.w3.org/ns/activitystreams#Document\\",\\"https://www.w3.org/ns/activitystreams#Audio\\",\\"https://www.w3.org/ns/activitystreams#Image\\",\\"https://www.w3.org/ns/activitystreams#Page\\",\\"https://www.w3.org/ns/activitystreams#Video\\",\\"https://www.w3.org/ns/activitystreams#Event\\",\\"https://www.w3.org/ns/activitystreams#Group\\",\\"https://www.w3.org/ns/activitystreams#Note\\",\\"https://www.w3.org/ns/activitystreams#Organization\\",\\"https://www.w3.org/ns/activitystreams#Person\\",\\"https://www.w3.org/ns/activitystreams#Place\\",\\"https://www.w3.org/ns/activitystreams#Profile\\",\\"https://www.w3.org/ns/activitystreams#Relationship\\",\\"https://www.w3.org/ns/activitystreams#Service\\",\\"https://www.w3.org/ns/activitystreams#Tombstone\\"].some(
+      && Array.isArray(v[\\"@type\\"])&& [\\"https://www.w3.org/ns/activitystreams#Object\\",\\"http://joinmastodon.org/ns#Emoji\\",\\"https://www.w3.org/ns/activitystreams#Activity\\",\\"https://www.w3.org/ns/activitystreams#Accept\\",\\"https://www.w3.org/ns/activitystreams#Add\\",\\"https://www.w3.org/ns/activitystreams#Announce\\",\\"https://www.w3.org/ns/activitystreams#Create\\",\\"https://www.w3.org/ns/activitystreams#Delete\\",\\"https://www.w3.org/ns/activitystreams#Dislike\\",\\"https://www.w3.org/ns/activitystreams#Flag\\",\\"https://www.w3.org/ns/activitystreams#Follow\\",\\"https://www.w3.org/ns/activitystreams#Ignore\\",\\"https://www.w3.org/ns/activitystreams#Block\\",\\"https://www.w3.org/ns/activitystreams#IntransitiveActivity\\",\\"https://www.w3.org/ns/activitystreams#Arrive\\",\\"https://www.w3.org/ns/activitystreams#Question\\",\\"https://www.w3.org/ns/activitystreams#Like\\",\\"https://www.w3.org/ns/activitystreams#Offer\\",\\"https://www.w3.org/ns/activitystreams#Reject\\",\\"https://www.w3.org/ns/activitystreams#Remove\\",\\"https://www.w3.org/ns/activitystreams#Undo\\",\\"https://www.w3.org/ns/activitystreams#Update\\",\\"https://www.w3.org/ns/activitystreams#Application\\",\\"https://www.w3.org/ns/activitystreams#Article\\",\\"https://www.w3.org/ns/activitystreams#Collection\\",\\"https://www.w3.org/ns/activitystreams#CollectionPage\\",\\"https://www.w3.org/ns/activitystreams#OrderedCollectionPage\\",\\"https://www.w3.org/ns/activitystreams#OrderedCollection\\",\\"https://www.w3.org/ns/activitystreams#Document\\",\\"https://www.w3.org/ns/activitystreams#Audio\\",\\"https://www.w3.org/ns/activitystreams#Image\\",\\"https://www.w3.org/ns/activitystreams#Page\\",\\"https://www.w3.org/ns/activitystreams#Video\\",\\"https://www.w3.org/ns/activitystreams#Event\\",\\"https://www.w3.org/ns/activitystreams#Group\\",\\"https://www.w3.org/ns/activitystreams#Note\\",\\"https://www.w3.org/ns/activitystreams#Organization\\",\\"https://www.w3.org/ns/activitystreams#Person\\",\\"https://www.w3.org/ns/activitystreams#Place\\",\\"https://www.w3.org/ns/activitystreams#Profile\\",\\"https://www.w3.org/ns/activitystreams#Relationship\\",\\"https://www.w3.org/ns/activitystreams#Service\\",\\"https://www.w3.org/ns/activitystreams#Tombstone\\"].some(
             t => v[\\"@type\\"].includes(t)) ? await Object.fromJsonLd(
       v, options) : typeof v === \\"object\\" && \\"@type\\" in v
       && Array.isArray(v[\\"@type\\"])&& [\\"https://www.w3.org/ns/activitystreams#Link\\",\\"https://www.w3.org/ns/activitystreams#Hashtag\\",\\"https://www.w3.org/ns/activitystreams#Mention\\"].some(
@@ -6696,6 +6701,11 @@ objects?: (Object | URL)[];}
       return await Like.fromJsonLd(values, options);
     }
     
+    if (values[\\"@type\\"].includes(\\"https://www.w3.org/ns/activitystreams#Offer\\")) {
+      delete values[\\"@type\\"];
+      return await Offer.fromJsonLd(values, options);
+    }
+    
     if (values[\\"@type\\"].includes(\\"https://www.w3.org/ns/activitystreams#Reject\\")) {
       delete values[\\"@type\\"];
       return await Reject.fromJsonLd(values, options);
@@ -11383,7 +11393,7 @@ get totalItems(): (number | null) {
       
       const decoded =
       typeof v === \\"object\\" && \\"@type\\" in v
-      && Array.isArray(v[\\"@type\\"])&& [\\"https://www.w3.org/ns/activitystreams#Object\\",\\"http://joinmastodon.org/ns#Emoji\\",\\"https://www.w3.org/ns/activitystreams#Activity\\",\\"https://www.w3.org/ns/activitystreams#Accept\\",\\"https://www.w3.org/ns/activitystreams#Add\\",\\"https://www.w3.org/ns/activitystreams#Announce\\",\\"https://www.w3.org/ns/activitystreams#Create\\",\\"https://www.w3.org/ns/activitystreams#Delete\\",\\"https://www.w3.org/ns/activitystreams#Dislike\\",\\"https://www.w3.org/ns/activitystreams#Flag\\",\\"https://www.w3.org/ns/activitystreams#Follow\\",\\"https://www.w3.org/ns/activitystreams#Ignore\\",\\"https://www.w3.org/ns/activitystreams#Block\\",\\"https://www.w3.org/ns/activitystreams#IntransitiveActivity\\",\\"https://www.w3.org/ns/activitystreams#Arrive\\",\\"https://www.w3.org/ns/activitystreams#Question\\",\\"https://www.w3.org/ns/activitystreams#Like\\",\\"https://www.w3.org/ns/activitystreams#Reject\\",\\"https://www.w3.org/ns/activitystreams#Remove\\",\\"https://www.w3.org/ns/activitystreams#Undo\\",\\"https://www.w3.org/ns/activitystreams#Update\\",\\"https://www.w3.org/ns/activitystreams#Application\\",\\"https://www.w3.org/ns/activitystreams#Article\\",\\"https://www.w3.org/ns/activitystreams#Collection\\",\\"https://www.w3.org/ns/activitystreams#CollectionPage\\",\\"https://www.w3.org/ns/activitystreams#OrderedCollectionPage\\",\\"https://www.w3.org/ns/activitystreams#OrderedCollection\\",\\"https://www.w3.org/ns/activitystreams#Document\\",\\"https://www.w3.org/ns/activitystreams#Audio\\",\\"https://www.w3.org/ns/activitystreams#Image\\",\\"https://www.w3.org/ns/activitystreams#Page\\",\\"https://www.w3.org/ns/activitystreams#Video\\",\\"https://www.w3.org/ns/activitystreams#Event\\",\\"https://www.w3.org/ns/activitystreams#Group\\",\\"https://www.w3.org/ns/activitystreams#Note\\",\\"https://www.w3.org/ns/activitystreams#Organization\\",\\"https://www.w3.org/ns/activitystreams#Person\\",\\"https://www.w3.org/ns/activitystreams#Place\\",\\"https://www.w3.org/ns/activitystreams#Profile\\",\\"https://www.w3.org/ns/activitystreams#Relationship\\",\\"https://www.w3.org/ns/activitystreams#Service\\",\\"https://www.w3.org/ns/activitystreams#Tombstone\\"].some(
+      && Array.isArray(v[\\"@type\\"])&& [\\"https://www.w3.org/ns/activitystreams#Object\\",\\"http://joinmastodon.org/ns#Emoji\\",\\"https://www.w3.org/ns/activitystreams#Activity\\",\\"https://www.w3.org/ns/activitystreams#Accept\\",\\"https://www.w3.org/ns/activitystreams#Add\\",\\"https://www.w3.org/ns/activitystreams#Announce\\",\\"https://www.w3.org/ns/activitystreams#Create\\",\\"https://www.w3.org/ns/activitystreams#Delete\\",\\"https://www.w3.org/ns/activitystreams#Dislike\\",\\"https://www.w3.org/ns/activitystreams#Flag\\",\\"https://www.w3.org/ns/activitystreams#Follow\\",\\"https://www.w3.org/ns/activitystreams#Ignore\\",\\"https://www.w3.org/ns/activitystreams#Block\\",\\"https://www.w3.org/ns/activitystreams#IntransitiveActivity\\",\\"https://www.w3.org/ns/activitystreams#Arrive\\",\\"https://www.w3.org/ns/activitystreams#Question\\",\\"https://www.w3.org/ns/activitystreams#Like\\",\\"https://www.w3.org/ns/activitystreams#Offer\\",\\"https://www.w3.org/ns/activitystreams#Reject\\",\\"https://www.w3.org/ns/activitystreams#Remove\\",\\"https://www.w3.org/ns/activitystreams#Undo\\",\\"https://www.w3.org/ns/activitystreams#Update\\",\\"https://www.w3.org/ns/activitystreams#Application\\",\\"https://www.w3.org/ns/activitystreams#Article\\",\\"https://www.w3.org/ns/activitystreams#Collection\\",\\"https://www.w3.org/ns/activitystreams#CollectionPage\\",\\"https://www.w3.org/ns/activitystreams#OrderedCollectionPage\\",\\"https://www.w3.org/ns/activitystreams#OrderedCollection\\",\\"https://www.w3.org/ns/activitystreams#Document\\",\\"https://www.w3.org/ns/activitystreams#Audio\\",\\"https://www.w3.org/ns/activitystreams#Image\\",\\"https://www.w3.org/ns/activitystreams#Page\\",\\"https://www.w3.org/ns/activitystreams#Video\\",\\"https://www.w3.org/ns/activitystreams#Event\\",\\"https://www.w3.org/ns/activitystreams#Group\\",\\"https://www.w3.org/ns/activitystreams#Note\\",\\"https://www.w3.org/ns/activitystreams#Organization\\",\\"https://www.w3.org/ns/activitystreams#Person\\",\\"https://www.w3.org/ns/activitystreams#Place\\",\\"https://www.w3.org/ns/activitystreams#Profile\\",\\"https://www.w3.org/ns/activitystreams#Relationship\\",\\"https://www.w3.org/ns/activitystreams#Service\\",\\"https://www.w3.org/ns/activitystreams#Tombstone\\"].some(
             t => v[\\"@type\\"].includes(t)) ? await Object.fromJsonLd(
       v, options) : typeof v === \\"object\\" && \\"@type\\" in v
       && Array.isArray(v[\\"@type\\"])&& [\\"https://www.w3.org/ns/activitystreams#Link\\",\\"https://www.w3.org/ns/activitystreams#Hashtag\\",\\"https://www.w3.org/ns/activitystreams#Mention\\"].some(
@@ -16184,7 +16194,7 @@ get width(): (number | null) {
       && Array.isArray(v[\\"@type\\"])&& [\\"https://www.w3.org/ns/activitystreams#Link\\",\\"https://www.w3.org/ns/activitystreams#Hashtag\\",\\"https://www.w3.org/ns/activitystreams#Mention\\"].some(
             t => v[\\"@type\\"].includes(t)) ? await Link.fromJsonLd(
       v, options) : typeof v === \\"object\\" && \\"@type\\" in v
-      && Array.isArray(v[\\"@type\\"])&& [\\"https://www.w3.org/ns/activitystreams#Object\\",\\"http://joinmastodon.org/ns#Emoji\\",\\"https://www.w3.org/ns/activitystreams#Activity\\",\\"https://www.w3.org/ns/activitystreams#Accept\\",\\"https://www.w3.org/ns/activitystreams#Add\\",\\"https://www.w3.org/ns/activitystreams#Announce\\",\\"https://www.w3.org/ns/activitystreams#Create\\",\\"https://www.w3.org/ns/activitystreams#Delete\\",\\"https://www.w3.org/ns/activitystreams#Dislike\\",\\"https://www.w3.org/ns/activitystreams#Flag\\",\\"https://www.w3.org/ns/activitystreams#Follow\\",\\"https://www.w3.org/ns/activitystreams#Ignore\\",\\"https://www.w3.org/ns/activitystreams#Block\\",\\"https://www.w3.org/ns/activitystreams#IntransitiveActivity\\",\\"https://www.w3.org/ns/activitystreams#Arrive\\",\\"https://www.w3.org/ns/activitystreams#Question\\",\\"https://www.w3.org/ns/activitystreams#Like\\",\\"https://www.w3.org/ns/activitystreams#Reject\\",\\"https://www.w3.org/ns/activitystreams#Remove\\",\\"https://www.w3.org/ns/activitystreams#Undo\\",\\"https://www.w3.org/ns/activitystreams#Update\\",\\"https://www.w3.org/ns/activitystreams#Application\\",\\"https://www.w3.org/ns/activitystreams#Article\\",\\"https://www.w3.org/ns/activitystreams#Collection\\",\\"https://www.w3.org/ns/activitystreams#CollectionPage\\",\\"https://www.w3.org/ns/activitystreams#OrderedCollectionPage\\",\\"https://www.w3.org/ns/activitystreams#OrderedCollection\\",\\"https://www.w3.org/ns/activitystreams#Document\\",\\"https://www.w3.org/ns/activitystreams#Audio\\",\\"https://www.w3.org/ns/activitystreams#Image\\",\\"https://www.w3.org/ns/activitystreams#Page\\",\\"https://www.w3.org/ns/activitystreams#Video\\",\\"https://www.w3.org/ns/activitystreams#Event\\",\\"https://www.w3.org/ns/activitystreams#Group\\",\\"https://www.w3.org/ns/activitystreams#Note\\",\\"https://www.w3.org/ns/activitystreams#Organization\\",\\"https://www.w3.org/ns/activitystreams#Person\\",\\"https://www.w3.org/ns/activitystreams#Place\\",\\"https://www.w3.org/ns/activitystreams#Profile\\",\\"https://www.w3.org/ns/activitystreams#Relationship\\",\\"https://www.w3.org/ns/activitystreams#Service\\",\\"https://www.w3.org/ns/activitystreams#Tombstone\\"].some(
+      && Array.isArray(v[\\"@type\\"])&& [\\"https://www.w3.org/ns/activitystreams#Object\\",\\"http://joinmastodon.org/ns#Emoji\\",\\"https://www.w3.org/ns/activitystreams#Activity\\",\\"https://www.w3.org/ns/activitystreams#Accept\\",\\"https://www.w3.org/ns/activitystreams#Add\\",\\"https://www.w3.org/ns/activitystreams#Announce\\",\\"https://www.w3.org/ns/activitystreams#Create\\",\\"https://www.w3.org/ns/activitystreams#Delete\\",\\"https://www.w3.org/ns/activitystreams#Dislike\\",\\"https://www.w3.org/ns/activitystreams#Flag\\",\\"https://www.w3.org/ns/activitystreams#Follow\\",\\"https://www.w3.org/ns/activitystreams#Ignore\\",\\"https://www.w3.org/ns/activitystreams#Block\\",\\"https://www.w3.org/ns/activitystreams#IntransitiveActivity\\",\\"https://www.w3.org/ns/activitystreams#Arrive\\",\\"https://www.w3.org/ns/activitystreams#Question\\",\\"https://www.w3.org/ns/activitystreams#Like\\",\\"https://www.w3.org/ns/activitystreams#Offer\\",\\"https://www.w3.org/ns/activitystreams#Reject\\",\\"https://www.w3.org/ns/activitystreams#Remove\\",\\"https://www.w3.org/ns/activitystreams#Undo\\",\\"https://www.w3.org/ns/activitystreams#Update\\",\\"https://www.w3.org/ns/activitystreams#Application\\",\\"https://www.w3.org/ns/activitystreams#Article\\",\\"https://www.w3.org/ns/activitystreams#Collection\\",\\"https://www.w3.org/ns/activitystreams#CollectionPage\\",\\"https://www.w3.org/ns/activitystreams#OrderedCollectionPage\\",\\"https://www.w3.org/ns/activitystreams#OrderedCollection\\",\\"https://www.w3.org/ns/activitystreams#Document\\",\\"https://www.w3.org/ns/activitystreams#Audio\\",\\"https://www.w3.org/ns/activitystreams#Image\\",\\"https://www.w3.org/ns/activitystreams#Page\\",\\"https://www.w3.org/ns/activitystreams#Video\\",\\"https://www.w3.org/ns/activitystreams#Event\\",\\"https://www.w3.org/ns/activitystreams#Group\\",\\"https://www.w3.org/ns/activitystreams#Note\\",\\"https://www.w3.org/ns/activitystreams#Organization\\",\\"https://www.w3.org/ns/activitystreams#Person\\",\\"https://www.w3.org/ns/activitystreams#Place\\",\\"https://www.w3.org/ns/activitystreams#Profile\\",\\"https://www.w3.org/ns/activitystreams#Relationship\\",\\"https://www.w3.org/ns/activitystreams#Service\\",\\"https://www.w3.org/ns/activitystreams#Tombstone\\"].some(
             t => v[\\"@type\\"].includes(t)) ? await Object.fromJsonLd(
       v, options) : undefined
       ;
@@ -17344,6 +17354,209 @@ proofs?: (DataIntegrityProof | URL)[];}
   }
   }
 
+/** Indicates that the actor is offering the object.
+ * If specified, the target indicates the entity to which
+ * the object is being offered.
+ * 
+ */
+export class Offer extends Activity {
+
+    /**
+     * The type URI of {@link Offer}: \`https://www.w3.org/ns/activitystreams#Offer\`.
+     */
+    static get typeId(): URL {
+      return new URL(\\"https://www.w3.org/ns/activitystreams#Offer\\");
+    }
+  
+  /**
+   * Constructs a new instance of Offer with the given values.
+   * @param values The values to initialize the instance with.
+   * @param options The options to use for initialization.
+   */
+  constructor(
+    values:
+  {
+id?: URL | null;
+attachments?: (Object | Link | PropertyValue | URL)[];attribution?: Application | Group | Organization | Person | Service | URL | null;
+attributions?: (Application | Group | Organization | Person | Service | URL)[];audience?: Object | URL | null;
+audiences?: (Object | URL)[];content?: string | LanguageString | null;
+contents?: (string | LanguageString)[];contexts?: (Object | Link | URL)[];name?: string | LanguageString | null;
+names?: (string | LanguageString)[];endTime?: Temporal.Instant | null;generators?: (Object | Link | URL)[];icon?: Image | URL | null;
+icons?: (Image | URL)[];image?: Image | URL | null;
+images?: (Image | URL)[];replyTarget?: Object | Link | URL | null;
+replyTargets?: (Object | Link | URL)[];location?: Object | Link | URL | null;
+locations?: (Object | Link | URL)[];preview?: Link | Object | URL | null;
+previews?: (Link | Object | URL)[];published?: Temporal.Instant | null;replies?: Collection | URL | null;startTime?: Temporal.Instant | null;summary?: string | LanguageString | null;
+summaries?: (string | LanguageString)[];tags?: (Object | Link | URL)[];updated?: Temporal.Instant | null;url?: URL | Link | null;
+urls?: (URL | Link)[];to?: Object | URL | null;
+tos?: (Object | URL)[];bto?: Object | URL | null;
+btos?: (Object | URL)[];cc?: Object | URL | null;
+ccs?: (Object | URL)[];bcc?: Object | URL | null;
+bccs?: (Object | URL)[];mediaType?: string | null;duration?: Temporal.Duration | null;sensitive?: boolean | null;proof?: DataIntegrityProof | URL | null;
+proofs?: (DataIntegrityProof | URL)[];actor?: Application | Group | Organization | Person | Service | URL | null;
+actors?: (Application | Group | Organization | Person | Service | URL)[];object?: Object | URL | null;
+objects?: (Object | URL)[];}
+,
+    {
+      documentLoader,
+      contextLoader,
+    }: {
+      documentLoader?: DocumentLoader,
+      contextLoader?: DocumentLoader,
+    } = {},
+  ) {
+  super(values, { documentLoader, contextLoader });}
+
+  /**
+   * Clones this instance, optionally updating it with the given values.
+   * @param values The values to update the clone with.
+   * @options The options to use for cloning.
+   * @returns The cloned instance.
+   */
+  clone(
+    values:
+  {
+id?: URL | null;
+attachments?: (Object | Link | PropertyValue | URL)[];attribution?: Application | Group | Organization | Person | Service | URL | null;
+attributions?: (Application | Group | Organization | Person | Service | URL)[];audience?: Object | URL | null;
+audiences?: (Object | URL)[];content?: string | LanguageString | null;
+contents?: (string | LanguageString)[];contexts?: (Object | Link | URL)[];name?: string | LanguageString | null;
+names?: (string | LanguageString)[];endTime?: Temporal.Instant | null;generators?: (Object | Link | URL)[];icon?: Image | URL | null;
+icons?: (Image | URL)[];image?: Image | URL | null;
+images?: (Image | URL)[];replyTarget?: Object | Link | URL | null;
+replyTargets?: (Object | Link | URL)[];location?: Object | Link | URL | null;
+locations?: (Object | Link | URL)[];preview?: Link | Object | URL | null;
+previews?: (Link | Object | URL)[];published?: Temporal.Instant | null;replies?: Collection | URL | null;startTime?: Temporal.Instant | null;summary?: string | LanguageString | null;
+summaries?: (string | LanguageString)[];tags?: (Object | Link | URL)[];updated?: Temporal.Instant | null;url?: URL | Link | null;
+urls?: (URL | Link)[];to?: Object | URL | null;
+tos?: (Object | URL)[];bto?: Object | URL | null;
+btos?: (Object | URL)[];cc?: Object | URL | null;
+ccs?: (Object | URL)[];bcc?: Object | URL | null;
+bccs?: (Object | URL)[];mediaType?: string | null;duration?: Temporal.Duration | null;sensitive?: boolean | null;proof?: DataIntegrityProof | URL | null;
+proofs?: (DataIntegrityProof | URL)[];actor?: Application | Group | Organization | Person | Service | URL | null;
+actors?: (Application | Group | Organization | Person | Service | URL)[];object?: Object | URL | null;
+objects?: (Object | URL)[];}
+
+    = {},
+    options: {
+      documentLoader?: DocumentLoader,
+      contextLoader?: DocumentLoader,
+    } = {}
+  ): Offer {
+  const clone = super.clone(values, options) as unknown as Offer;
+    return clone;
+  }
+  
+  /**
+   * Converts this object to a JSON-LD structure.
+   * @returns The JSON-LD representation of this object.
+   */
+  async toJsonLd(options: {
+    expand?: boolean,
+    contextLoader?: DocumentLoader,
+    context?: string | Record<string, string> | (string | Record<string, string>)[],
+  } = {}): Promise<unknown> {
+    options = {
+      ...options,
+      contextLoader: options.contextLoader ?? fetchDocumentLoader,
+    };
+    // deno-lint-ignore no-unused-vars prefer-const
+    let array: unknown[];
+  
+    const baseValues = await super.toJsonLd({
+      ...options,
+      expand: true,
+    }) as unknown[];
+    const values = baseValues[0] as Record<string, unknown[] | string>;
+    
+    values[\\"@type\\"] = [\\"https://www.w3.org/ns/activitystreams#Offer\\"];
+    if (this.id) values[\\"@id\\"] = this.id.href;
+    if (options.expand) {
+      return await jsonld.expand(
+        values,
+        { documentLoader: options.contextLoader },
+      );
+    }
+    return await jsonld.compact(
+      values,
+      options.context ?? [\\"https://www.w3.org/ns/activitystreams\\",\\"https://w3id.org/security/data-integrity/v1\\"],
+      { documentLoader: options.contextLoader },
+    );
+  }
+  
+  /**
+   * Converts a JSON-LD structure to an object of this type.
+   * @param json The JSON-LD structure to convert.
+   * @returns The object of this type.
+   * @throws {TypeError} If the given \`json\` is invalid.
+   */
+  static async fromJsonLd(
+    json: unknown,
+    options: {
+      documentLoader?: DocumentLoader,
+      contextLoader?: DocumentLoader,
+    } = {},
+  ): Promise<Offer> {
+    if (typeof json === \\"undefined\\") {
+      throw new TypeError(\\"Invalid JSON-LD: undefined.\\");
+    }
+    else if (json === null) throw new TypeError(\\"Invalid JSON-LD: null.\\");
+    options = {
+      ...options,
+      documentLoader: options.documentLoader ?? fetchDocumentLoader,
+      contextLoader: options.contextLoader ?? fetchDocumentLoader,
+    };
+    // deno-lint-ignore no-explicit-any
+    let values: Record<string, any[]> & { \\"@id\\"?: string };
+    if (globalThis.Object.keys(json).length == 0) {
+      values = {};
+    } else {
+      const expanded = await jsonld.expand(json, {
+        documentLoader: options.contextLoader,
+        keepFreeFloatingNodes: true,
+      });
+      values =
+        // deno-lint-ignore no-explicit-any
+        (expanded[0] ?? {}) as (Record<string, any[]> & { \\"@id\\"?: string });
+    }
+  if (\\"@type\\" in values) {
+
+    if (!values[\\"@type\\"].includes(\\"https://www.w3.org/ns/activitystreams#Offer\\")) {
+      throw new TypeError(\\"Invalid type: \\" + values[\\"@type\\"]);
+    }
+  }
+  
+    const instance = await super.fromJsonLd(values, options);
+    if (!(instance instanceof Offer)) {
+      throw new TypeError(\\"Unexpected type: \\" + instance.constructor.name);
+    }
+    
+    return instance;
+  }
+  
+  protected _getCustomInspectProxy(): Record<string, unknown> {
+  const proxy: Record<string, unknown> = super._getCustomInspectProxy();
+    return proxy;
+  }
+
+  [Symbol.for(\\"Deno.customInspect\\")](
+    inspect: typeof Deno.inspect,
+    options: Deno.InspectOptions,
+  ): string {
+    const proxy = this._getCustomInspectProxy();
+    return \\"Offer \\" + inspect(proxy, options);
+  }
+
+  [Symbol.for(\\"nodejs.util.inspect.custom\\")](
+    _depth: number,
+    options: unknown,
+    inspect: (value: unknown, options: unknown) => string,
+  ): string {
+    const proxy = this._getCustomInspectProxy();
+    return \\"Offer \\" + inspect(proxy, options);
+  }
+  }
+
 /** A subtype of {@link Collection} in which members of the logical collection
  * are assumed to always be strictly ordered.
  * 
diff --git a/vocab/__snapshots__/vocab.test.ts.snap b/vocab/__snapshots__/vocab.test.ts.snap
index 517223a9..6f4af4ad 100644
--- a/vocab/__snapshots__/vocab.test.ts.snap
+++ b/vocab/__snapshots__/vocab.test.ts.snap
@@ -3252,6 +3252,114 @@ snapshot[`Deno.inspect(Object) [auto] 3`] = `
 }'
 `;
 
+snapshot[`Deno.inspect(Offer) [auto] 1`] = `
+'Offer {
+  id: URL "https://example.com/",
+  attachments: [ Object {}, Link {}, PropertyValue {} ],
+  attributions: [ Application {}, Group {}, Organization {}, Person {}, Service {} ],
+  audience: Object {},
+  contents: [ "hello", <en> "hello" ],
+  contexts: [ Object {}, Link {} ],
+  names: [ "hello", <en> "hello" ],
+  endTime: 2024-03-03T08:30:06.796196096Z,
+  generators: [ Object {}, Link {} ],
+  icon: Image {},
+  image: Image {},
+  replyTargets: [ Object {}, Link {} ],
+  locations: [ Object {}, Link {} ],
+  previews: [ Link {}, Object {} ],
+  published: 2024-03-03T08:30:06.796196096Z,
+  replies: Collection {},
+  startTime: 2024-03-03T08:30:06.796196096Z,
+  summaries: [ "hello", <en> "hello" ],
+  tags: [ Object {}, Link {} ],
+  updated: 2024-03-03T08:30:06.796196096Z,
+  urls: [ URL "https://example.com/", Link {} ],
+  to: Object {},
+  bto: Object {},
+  cc: Object {},
+  bcc: Object {},
+  mediaType: "hello",
+  duration: PT1H,
+  sensitive: true,
+  proof: DataIntegrityProof {},
+  actors: [ Application {}, Group {}, Organization {}, Person {}, Service {} ],
+  object: Object {}
+}'
+`;
+
+snapshot[`Deno.inspect(Offer) [auto] 2`] = `
+'Offer {
+  id: URL "https://example.com/",
+  attachments: [ URL "https://example.com/" ],
+  attribution: URL "https://example.com/",
+  audience: URL "https://example.com/",
+  contents: [ "hello", <en> "hello" ],
+  contexts: [ URL "https://example.com/" ],
+  names: [ "hello", <en> "hello" ],
+  endTime: 2024-03-03T08:30:06.796196096Z,
+  generators: [ URL "https://example.com/" ],
+  icon: URL "https://example.com/",
+  image: URL "https://example.com/",
+  replyTarget: URL "https://example.com/",
+  location: URL "https://example.com/",
+  preview: URL "https://example.com/",
+  published: 2024-03-03T08:30:06.796196096Z,
+  replies: URL "https://example.com/",
+  startTime: 2024-03-03T08:30:06.796196096Z,
+  summaries: [ "hello", <en> "hello" ],
+  tags: [ URL "https://example.com/" ],
+  updated: 2024-03-03T08:30:06.796196096Z,
+  urls: [ URL "https://example.com/", Link {} ],
+  to: URL "https://example.com/",
+  bto: URL "https://example.com/",
+  cc: URL "https://example.com/",
+  bcc: URL "https://example.com/",
+  mediaType: "hello",
+  duration: PT1H,
+  sensitive: true,
+  proof: URL "https://example.com/",
+  actor: URL "https://example.com/",
+  object: URL "https://example.com/"
+}'
+`;
+
+snapshot[`Deno.inspect(Offer) [auto] 3`] = `
+'Offer {
+  id: URL "https://example.com/",
+  attachments: [ Object {}, Object {} ],
+  attributions: [ Application {}, Application {} ],
+  audiences: [ Object {}, Object {} ],
+  contents: [ "hello", "hello" ],
+  contexts: [ Object {}, Object {} ],
+  names: [ "hello", "hello" ],
+  endTime: 2024-03-03T08:30:06.796196096Z,
+  generators: [ Object {}, Object {} ],
+  icons: [ Image {}, Image {} ],
+  images: [ Image {}, Image {} ],
+  replyTargets: [ Object {}, Object {} ],
+  locations: [ Object {}, Object {} ],
+  previews: [ Link {}, Link {} ],
+  published: 2024-03-03T08:30:06.796196096Z,
+  replies: Collection {},
+  startTime: 2024-03-03T08:30:06.796196096Z,
+  summaries: [ "hello", "hello" ],
+  tags: [ Object {}, Object {} ],
+  updated: 2024-03-03T08:30:06.796196096Z,
+  urls: [ URL "https://example.com/", URL "https://example.com/" ],
+  tos: [ Object {}, Object {} ],
+  btos: [ Object {}, Object {} ],
+  ccs: [ Object {}, Object {} ],
+  bccs: [ Object {}, Object {} ],
+  mediaType: "hello",
+  duration: PT1H,
+  sensitive: true,
+  proofs: [ DataIntegrityProof {}, DataIntegrityProof {} ],
+  actors: [ Application {}, Application {} ],
+  objects: [ Object {}, Object {} ]
+}'
+`;
+
 snapshot[`Deno.inspect(OrderedCollection) [auto] 1`] = `
 'OrderedCollection {
   id: URL "https://example.com/",
diff --git a/vocab/offer.yaml b/vocab/offer.yaml
new file mode 100644
index 00000000..1d0b04f3
--- /dev/null
+++ b/vocab/offer.yaml
@@ -0,0 +1,13 @@
+$schema: ../codegen/schema.yaml
+name: Offer
+uri: "https://www.w3.org/ns/activitystreams#Offer"
+extends: "https://www.w3.org/ns/activitystreams#Activity"
+entity: true
+description: |
+  Indicates that the actor is offering the object.
+  If specified, the target indicates the entity to which
+  the object is being offered.
+defaultContext:
+- "https://www.w3.org/ns/activitystreams"
+- "https://w3id.org/security/data-integrity/v1"
+properties: []