Missing support for FileSystemSynchronizedGroup

[iorecicSA]

Describe the bug
When running periphery scan on project containting FileSystemSynchronizedGroup I get the following error:
Error: (Error) unknownName("FileSystemSynchronizedGroup")

Reproduction
If you are reporting an incorrect result, please provide a sample Xcode or Swift package project that reproduces the issue.

Environment
Copy the output from running:

periphery version 
3.7.2

swift -version 
swift-driver version: 1.148.6 Apple Swift version 6.3 (swiftlang-6.3.0.123.5 clang-2100.0.123.102)
Target: arm64-apple-macosx26.0

xcodebuild -version
Xcode 26.4
Build version 17E192

[dkopicSO]

Hi, are there any updates on this issue?
Experiencing the same.

[drekka]

I just hit this as well on a code base I'm looking at for the first time.

Did some reading on the net and this is caused by using groups in Xcode which directly map to a source folder. The advantage of this is that Xcode doesn't have to maintain a list of file in the folder and therefore just dynamically updates.

The suggests I read all involved hacking the project file so that periphery could understand it. However with the code base I have I'm not prepared to do that at this time.