Build error after updating to Xcode 16

[makinosp]

Summary

After updating Xcode, I encountered the following error in the package, and I am unable to build the project.

• Package protocol cannot refine an internal protocol
• Associated type in a package protocol uses an internal type in its requirement

Environment

• macOS version: 14.5
• Xcode version: 16.0 beta 3 (16A5202i)
• Swift version: 6.0
• Package version: 0.2.0

Steps to reproduce

1. Update Xcode to 16.0 beta.
2. Open the project and attempt to build.
3. The aforementioned error appears.
   

I would appreciate any guidance or solutions to resolve this issue.
Thank you.