feat(parser): add ConversationBar node

src/parser/classes/ConversationBar.ts

@@ -0,0 +1,16 @@
+import { YTNode } from '../helpers.js';
+import Parser, { RawNode } from '../index.js';
+import Message from './Message.js';
+
+class ConversationBar extends YTNode {
+  static type = 'ConversationBar';
+
+  availability_message: Message | null;
+
+  constructor(data: RawNode) {
+    super();
+    this.availability_message = Parser.parseItem<Message>(data.availabilityMessage, Message);
+  }
+}
+
+export default ConversationBar;

src/parser/map.ts

@@ -138,6 +138,8 @@ import { default as ConfirmDialog } from './classes/ConfirmDialog.js';
 export { ConfirmDialog };
 import { default as ContinuationItem } from './classes/ContinuationItem.js';
 export { ContinuationItem };
+import { default as ConversationBar } from './classes/ConversationBar.js';
+export { ConversationBar };
 import { default as CopyLink } from './classes/CopyLink.js';
 export { CopyLink };
 import { default as CreatePlaylistDialog } from './classes/CreatePlaylistDialog.js';
@@ -750,6 +752,7 @@ const map: Record<string, YTNodeConstructor> = {
   CompactVideo,
   ConfirmDialog,
   ContinuationItem,
+  ConversationBar,
   CopyLink,
   CreatePlaylistDialog,
   DecoratedPlayerBar,