feat(parser): Add ChannelOwnerEmptyState (#541)

src/parser/classes/ChannelOwnerEmptyState.ts

@@ -0,0 +1,17 @@
+import { YTNode } from '../helpers.js';
+import type { RawNode } from '../index.js';
+import Text from './misc/Text.js';
+import Thumbnail from './misc/Thumbnail.js';
+
+export default class ChannelOwnerEmptyState extends YTNode {
+  static type = 'ChannelOwnerEmptyState';
+
+  illustration: Thumbnail[];
+  description: Text;
+
+  constructor(data: RawNode) {
+    super();
+    this.illustration = Thumbnail.fromResponse(data.illustration);
+    this.description = new Text(data.description);
+  }
+}