isolatedModules: false on tsconfig - see:

microsoft/TypeScript#32294 (comment)

Author: chibicode

tsconfig.scripts.json

@@ -6,7 +6,8 @@
     "lib": ["es2017"],
     "noEmit": false,
     "outDir": ".tsbuild",
-    "incremental": true
+    "incremental": true,
+    "isolatedModules": false
   },
   "include": ["./scripts"]
 }