For developers with `Locations > DerivedData` set to "Relative", this ignores a lot of the noise that Xcode adds when generating/opening the project.
@@ -1,6 +1,7 @@
.DS_Store
project.xcworkspace
xcuserdata
+DerivedData/
.build
/protoc-gen-swift
/protoc-gen-swiftgrpc
Michael Rebello