chore: add comment

ubugeeei · ubugeeei · commit 60edb08528d1 · 2024-03-17T16:19:05.000+09:00
diff --git a/packages/runtime-vapor/src/componentSlots.ts b/packages/runtime-vapor/src/componentSlots.ts
@@ -19,3 +19,5 @@ export const initSlots = (
   // TODO: normalize?
   instance.slots = slots
 }
+
+// TODO: $stable ?
