Composable Architecture Templates
In Finder please press ⌘+Shift+G, and enter the following path: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Xcode/Templates/Project Templates
Create a folder called Composable Architecture
and drop these templates in.
They should now be accessible from the New > File
(⌘+N) menu.