expose all serialized events as public

packages/html/src/events/drag.rs

@@ -98,8 +98,9 @@ impl DragData {
 }
 
 #[cfg(feature = "serialize")]
+/// A serialized version of DragData
 #[derive(serde::Serialize, serde::Deserialize)]
-struct SerializedDragData {
+pub struct SerializedDragData {
     mouse: crate::point_interaction::SerializedPointInteraction,
 }