Support Typescript 5

Führe tns info aus und untersuche die package.json des Projekts, um die Versionen Angular 16, TypeScript 5 und TSLib 2.5 zu bestätigen. Reproduziere den Fehler mithilfe einer benutzerdefinierten Activity, wie in der NativeScript-Dokumentation beschrieben; abgeschlossen ist die Aufgabe, wenn die App normal startet und die benutzerdefinierte Activity ohne den gemeldeten class-not-found-Fehler verwendet werden kann.

Environment
Provide version numbers for the following components (information can be retrieved by running tns info in your project folder or by inspecting the package.json of the project):

• NativeScript-Angular: 16
• Angular: 16

Describe the bug
Using Angular 16 which uses Typescript 5 and updated TSLib renders custom activities unusable and does not allow the app to start. Refer to this chat

https://discord.com/channels/603595811204366337/606457628729671691/1108803693844901968

System.err: An uncaught Exception occurred on "main" thread.
  System.err: Unable to create application com.tns.NativeScriptApplication: com.tns.NativeScriptException: Error calling module function
  System.err: Error: com.tns.system.classes.loading.LookedUpClassNotFound: Class "com.companymfg.activity" not found.
  System.err: File: (file: src\webpack:\inventory\webpack\bootstrap:27:0)
  System.err:
  System.err: StackTrace:
  System.err: (/data/data/com.companymfg.inventory/files/internal/ts_helpers.js:154:26)
  System.err:   at __esDecorate(file: src\webpack:\inventory\node_modules\tslib\tslib.es6.js:77:0)
  System.err:   at (file:///data/data/com.companymfg.inventory/files/app/bundle.js:741:9)
  System.err:   at (file:///data/data/com.companymfg.inventory/files/app/bundle.js:744:7)
  System.err:   at ./src/activity.android.ts(file:///data/data/com.companymfg.inventory/files/app/bundle.js:746:2)
  System.err:   at __webpack_require__(file: src\webpack:\inventory\webpack\bootstrap:24:0)
  System.err:   at __webpack_exec__(file:///data/data/com.companymfg.inventory/files/app/bundle.js:71277:39)
  System.err:   at (file:///data/data/com.companymfg.inventory/files/app/bundle.js:71278:224)
  System.err:   at __webpack_require__.X(file: src\webpack:\inventory\webpack\runtime\startup entrypoint:6:0)
  System.err:   at (file:///data/data/com.companymfg.inventory/files/app/bundle.js:71278:47)
  System.err:   at (file:///data/data/com.companymfg.inventory/files/app/bundle.js:71283:3)
  System.err:   at require(:1:266)

To Reproduce

Update Typescript to 5, TSLib 2.5, Angular 16. Use custom activity as stated in Nativescript Docs

Expected behavior
App to run normally

Sample project

Additional context