...

compiler/NubLang/Modules/Module.cs

@@ -34,4 +34,12 @@ public class Module
             .Where(x => x.Exported || includePrivate)
             .ToList();
     }
+
+    public List<GlobalVariableSyntax> GlobalVariables(bool includePrivate)
+    {
+        return _definitions
+            .OfType<GlobalVariableSyntax>()
+            .Where(x => x.Exported || includePrivate)
+            .ToList();
+    }
 }