refactor: migrate parsers to TS (#133)

* dev: finish top-level parsers TS migration

* dev: migrate menu renderers to TS

* chore: fix ts errors

* dev: finish ts migration 🎉

src/parser/classes/PlayerLiveStoryboardSpec.ts

@@ -0,0 +1,13 @@
+import { YTNode } from '../helpers';
+
+class PlayerLiveStoryboardSpec extends YTNode {
+  static type = 'PlayerLiveStoryboardSpec';
+
+  constructor() {
+    super();
+    // TODO: A little bit different from PlayerLiveStoryboardSpec
+    // https://i.ytimg.com/sb/5qap5aO4i9A/storyboard_live_90_2x2_b2/M$M.jpg?rs=AOn4CLC9s6IeOsw_gKvEbsbU9y-e2FVRTw#159#90#2#2
+  }
+}
+
+export default PlayerLiveStoryboardSpec;