withDragAndDrop default export not handled correctly in rolldown

[Mourdraug]

Check that this is really a bug

• I confirm

Reproduction link

https://github.com/Mourdraug/React-Big-Calendar-Export-issue

Bug description

Rolldown seems to have issues handling default export of withDragAndDrop correctly.
In runtime this import gives me Object { default: withDragAndDrop(Calendar), … }
Possibly related to:
https://rolldown.rs/in-depth/bundling-cjs#ambiguous-default-import-from-cjs-modules

Expected Behavior

No response

Actual Behavior

No response

react-big-calendar version

1.19.4

React version

19.2.4

Platform/Target and Browser Versions

Windows Firefox 148.0.2

Validations

• Read the docs.
• Check that there isn't already an issue that request the same feature to avoid creating a duplicate.
• Make sure this is a react-big-calendar issue and not an implementation issue

Would you like to open a PR for this bug?

• I'm willing to open a PR

[doneumark]

+1

[Requinard]

I managed to fix it the following. It shows a big red error for the default but it works when actually in use.

import withDragAndDrop from "react-big-calendar/lib/addons/dragAndDrop";
const DnDCalendar = withDragAndDrop.default(Calendar);

[Mourdraug]

I managed to fix it the following. It shows a big red error for the default but it works when actually in use.

import withDragAndDrop from "react-big-calendar/lib/addons/dragAndDrop";
const DnDCalendar = withDragAndDrop.default(Calendar);

Well yeah, you can also write a code that will check if withDragAndDrop is a function and if not take default which will fix it both for ide and runtime but that's not really what the issue is about, we shouldn't need such workarounds at all