Misc cleanup (#12758)

* Fix Docblock

* Misc

* Parameter #2 $callback of function array_filter expects (callable(mixed, mixed): bool)|null, 'strlen' given

* Parameter #2 $data of function hash_hmac expects string, int given

* Unreachable statement - code above always terminates.

* Update Device.php

app/Http/Controllers/PortGroupController.php

@@ -12,7 +12,7 @@ class PortGroupController extends Controller
     /**
      * Display a listing of the resource.
      *
-     * @return \Illuminate\Http\Response
+     * @return \Illuminate\View\View
      */
     public function index()
     {
@@ -24,7 +24,7 @@ class PortGroupController extends Controller
     /**
      * Show the form for creating a new resource.
      *
-     * @return \Illuminate\Http\Response
+     * @return \Illuminate\View\View
      */
     public function create()
     {
@@ -37,7 +37,7 @@ class PortGroupController extends Controller
      * Store a newly created resource in storage.
      *
      * @param \Illuminate\Http\Request $request
-     * @return \Illuminate\Http\Response
+     * @return \Illuminate\Http\RedirectResponse
      */
     public function store(Request $request)
     {
@@ -57,7 +57,7 @@ class PortGroupController extends Controller
      * Show the form for editing the specified resource.
      *
      * @param \App\Models\PortGroup $portGroup
-     * @return \Illuminate\Http\Response
+     * @return \Illuminate\View\View
      */
     public function edit(PortGroup $portGroup)
     {
@@ -71,7 +71,7 @@ class PortGroupController extends Controller
      *
      * @param \Illuminate\Http\Request $request
      * @param \App\Models\PortGroup $portGroup
-     * @return \Illuminate\Http\Response
+     * @return \Illuminate\Http\RedirectResponse
      */
     public function update(Request $request, PortGroup $portGroup)
     {