refactor[core]: Ast module is now Core

src/Language/Scalie/Core/Provenance/SourceLocation.hs

@@ -0,0 +1,11 @@
+{-# LANGUAGE Safe #-}
+module Language.Scalie.Core.Provenance.SourceLocation (SourceLocation(..)) where
+import Data.Kind (Type)
+import Text.Show (Show)
+import Text.Read (Read)
+import Data.Eq (Eq)
+
+type SourceLocation :: Type
+data SourceLocation
+  = Synthesized
+  deriving stock (Show, Read, Eq)