Typescript target ES5 because ES3 target is deprecated.

GeoffreyHuck · GeoffreyHuck · commit 5dfeba14548c · 2024-01-22T13:36:53.000+01:00
@see microsoft/TypeScript#51909
diff --git a/tsconfig.json b/tsconfig.json
@@ -4,7 +4,7 @@
     "sourceMap": true,
     //"noImplicitAny": true,
     "module": "commonjs",
-    "target": "ES3",
+    "target": "ES5",
     //"strict": true,
     "esModuleInterop": true,
     "allowJs": true
