Revert manual edits to src/gen; move generator changes to upstream

Author: dahaque

package-lock.json

@@ -84,6 +84,7 @@
         "prettier": "^3.0.0",
         "pretty-quick": "^4.0.0",
         "ts-mockito": "^2.3.1",
+        "ts-node": "^10.9.2",
         "tsx": "^4.19.1",
         "typedoc": "^0.28.0",
         "typescript": "~5.9.2",

package.json

@@ -16,7 +16,9 @@
         "importHelpers": true,
         "skipLibCheck": true,
         "esModuleInterop": true,
-        "useDefineForClassFields": false
+        "useDefineForClassFields": false,
+        "noEmit": true,
+        "allowImportingTsExtensions": true
         // enable this in the future
         // "declarationMap": true
     },