--- testing-testing.cabal.old	2024-09-11 14:05:37.254611228 -0400
+++ testing-testing.cabal	2024-09-11 14:07:06.045206895 -0400
@@ -21,6 +21,7 @@
     main-is:          Main.hs
     -- other-modules:
     -- other-extensions:
+    default-extensions: ApplicativeDo DataKinds NamedFieldPuns DerivingVia LambdaCase TypeApplications DeriveGeneric OverloadedStrings OverloadedLists
     build-depends:    base ^>=4.17.2.1
     hs-source-dirs:   app
     default-language: Haskell2010