Add PHP type hints for Laravel 10

app/Actions/Fortify/CreateNewUser.php

@@ -20,7 +20,7 @@ class CreateNewUser implements CreatesNewUsers
      * @param  array  $input
      * @return \App\Models\User
      */
-    public function create(array $input)
+    public function create(array $input): User
     {
         Validator::make($input, [
             'name' => ['required', 'string', 'max:255'],
@@ -49,7 +49,7 @@ class CreateNewUser implements CreatesNewUsers
      * @param  \App\Models\User  $user
      * @return void
      */
-    protected function createTeam(User $user)
+    protected function createTeam(User $user): void
     {
         $user->ownedTeams()
              ->save(Team::forceCreate([

app/Actions/Fortify/PasswordValidationRules.php

@@ -11,7 +11,7 @@ trait PasswordValidationRules
      *
      * @return array
      */
-    protected function passwordRules()
+    protected function passwordRules(): array
     {
         return ['required', 'string', new Password, 'confirmed'];
     }

app/Actions/Fortify/ResetUserPassword.php

@@ -17,7 +17,7 @@ class ResetUserPassword implements ResetsUserPasswords
      * @param  array  $input
      * @return void
      */
-    public function reset($user, array $input)
+    public function reset($user, array $input): void
     {
         Validator::make($input, [
             'password' => $this->passwordRules(),

app/Actions/Fortify/UpdateUserPassword.php

@@ -17,7 +17,7 @@ class UpdateUserPassword implements UpdatesUserPasswords
      * @param  array  $input
      * @return void
      */
-    public function update($user, array $input)
+    public function update($user, array $input): void
     {
         Validator::make($input, [
             'current_password' => ['required', 'string', 'current_password:web'],

app/Actions/Fortify/UpdateUserProfileInformation.php

@@ -16,7 +16,7 @@ class UpdateUserProfileInformation implements UpdatesUserProfileInformation
      * @param  array  $input
      * @return void
      */
-    public function update($user, array $input)
+    public function update($user, array $input): void
     {
         Validator::make($input, [
             'name' => ['required', 'string', 'max:255'],
@@ -59,7 +59,7 @@ class UpdateUserProfileInformation implements UpdatesUserProfileInformation
      * @param  array  $input
      * @return void
      */
-    protected function updateVerifiedUser($user, array $input)
+    protected function updateVerifiedUser($user, array $input): void
     {
         $user->forceFill([
             'name' => $input['name'],

app/Actions/Jetstream/AddTeamMember.php

@@ -2,6 +2,7 @@
 
 namespace App\Actions\Jetstream;
 
+use Closure;
 use Illuminate\Support\Facades\Gate;
 use Illuminate\Support\Facades\Validator;
 use Laravel\Jetstream\Contracts\AddsTeamMembers;
@@ -21,7 +22,7 @@ class AddTeamMember implements AddsTeamMembers
      * @param  string|null  $role
      * @return void
      */
-    public function add($user, $team, string $email, string $role = null)
+    public function add($user, $team, string $email, string $role = null): void
     {
         Gate::forUser($user)->authorize('addTeamMember', $team);
 
@@ -46,7 +47,7 @@ class AddTeamMember implements AddsTeamMembers
      * @param  string|null  $role
      * @return void
      */
-    protected function validate($team, string $email, ?string $role)
+    protected function validate($team, string $email, ?string $role): void
     {
         Validator::make([
             'email' => $email,
@@ -63,7 +64,7 @@ class AddTeamMember implements AddsTeamMembers
      *
      * @return array
      */
-    protected function rules()
+    protected function rules(): array
     {
         return array_filter([
             'email' => ['required', 'email', 'exists:users'],
@@ -80,7 +81,7 @@ class AddTeamMember implements AddsTeamMembers
      * @param  string  $email
      * @return \Closure
      */
-    protected function ensureUserIsNotAlreadyOnTeam($team, string $email)
+    protected function ensureUserIsNotAlreadyOnTeam($team, string $email): Closure
     {
         return function ($validator) use ($team, $email) {
             $validator->errors()->addIf(

app/Actions/Jetstream/DeleteTeam.php

@@ -12,7 +12,7 @@ class DeleteTeam implements DeletesTeams
      * @param  mixed  $team
      * @return void
      */
-    public function delete($team)
+    public function delete($team): void
     {
         $team->purge();
     }

app/Actions/Jetstream/DeleteUser.php

@@ -32,7 +32,7 @@ class DeleteUser implements DeletesUsers
      * @param  mixed  $user
      * @return void
      */
-    public function delete($user)
+    public function delete($user): void
     {
         DB::transaction(function () use ($user) {
             $this->deleteTeams($user);
@@ -48,7 +48,7 @@ class DeleteUser implements DeletesUsers
      * @param  mixed  $user
      * @return void
      */
-    protected function deleteTeams($user)
+    protected function deleteTeams($user): void
     {
         $user->teams()->detach();
 

app/Actions/Jetstream/InviteTeamMember.php

@@ -2,6 +2,7 @@
 
 namespace App\Actions\Jetstream;
 
+use Closure;
 use Illuminate\Support\Facades\Gate;
 use Illuminate\Support\Facades\Mail;
 use Illuminate\Support\Facades\Validator;
@@ -23,7 +24,7 @@ class InviteTeamMember implements InvitesTeamMembers
      * @param  string|null  $role
      * @return void
      */
-    public function invite($user, $team, string $email, string $role = null)
+    public function invite($user, $team, string $email, string $role = null): void
     {
         Gate::forUser($user)->authorize('addTeamMember', $team);
 
@@ -47,7 +48,7 @@ class InviteTeamMember implements InvitesTeamMembers
      * @param  string|null  $role
      * @return void
      */
-    protected function validate($team, string $email, ?string $role)
+    protected function validate($team, string $email, ?string $role): void
     {
         Validator::make([
             'email' => $email,
@@ -65,7 +66,7 @@ class InviteTeamMember implements InvitesTeamMembers
      * @param  mixed  $team
      * @return array
      */
-    protected function rules($team)
+    protected function rules($team): array
     {
         return array_filter([
             'email' => ['required', 'email', Rule::unique('team_invitations')->where(function ($query) use ($team) {
@@ -84,7 +85,7 @@ class InviteTeamMember implements InvitesTeamMembers
      * @param  string  $email
      * @return \Closure
      */
-    protected function ensureUserIsNotAlreadyOnTeam($team, string $email)
+    protected function ensureUserIsNotAlreadyOnTeam($team, string $email): Closure
     {
         return function ($validator) use ($team, $email) {
             $validator->errors()->addIf(

app/Actions/Jetstream/RemoveTeamMember.php

@@ -18,7 +18,7 @@ class RemoveTeamMember implements RemovesTeamMembers
      * @param  mixed  $teamMember
      * @return void
      */
-    public function remove($user, $team, $teamMember)
+    public function remove($user, $team, $teamMember): void
     {
         $this->authorize($user, $team, $teamMember);
 
@@ -37,7 +37,7 @@ class RemoveTeamMember implements RemovesTeamMembers
      * @param  mixed  $teamMember
      * @return void
      */
-    protected function authorize($user, $team, $teamMember)
+    protected function authorize($user, $team, $teamMember): void
     {
         if (! Gate::forUser($user)->check('removeTeamMember', $team) &&
             $user->id !== $teamMember->id) {
@@ -52,7 +52,7 @@ class RemoveTeamMember implements RemovesTeamMembers
      * @param  mixed  $team
      * @return void
      */
-    protected function ensureUserDoesNotOwnTeam($teamMember, $team)
+    protected function ensureUserDoesNotOwnTeam($teamMember, $team): void
     {
         if ($teamMember->id === $team->owner->id) {
             throw ValidationException::withMessages([

app/Actions/Jetstream/UpdateTeamName.php

@@ -16,7 +16,7 @@ class UpdateTeamName implements UpdatesTeamNames
      * @param  array  $input
      * @return void
      */
-    public function update($user, $team, array $input)
+    public function update($user, $team, array $input): void
     {
         Gate::forUser($user)->authorize('update', $team);
 

app/Console/Commands/Database/CleanupLoginKeys.php

@@ -26,7 +26,7 @@ class CleanupLoginKeys extends Command
      *
      * @return int
      */
-    public function handle()
+    public function handle(): int
     {
         DB::table('login_keys')
           ->where('created_at', '<', now()->subDays(1))

app/Console/Commands/Database/CreatePermissions.php

@@ -25,7 +25,7 @@ class CreatePermissions extends Command
      *
      * @return int
      */
-    public function handle()
+    public function handle(): int
     {
         $actions = [
             '*',

app/Console/Commands/Database/CreateTags.php

@@ -26,7 +26,7 @@ class CreateTags extends Command
      *
      * @return int
      */
-    public function handle()
+    public function handle(): int
     {
         $tags = config('tags.tags.course');
         foreach ($tags as $tag) {

app/Console/Commands/Database/FillUserEmails.php

@@ -26,7 +26,7 @@ class FillUserEmails extends Command
      *
      * @return int
      */
-    public function handle()
+    public function handle(): int
     {
         $users = User::all();
 

app/Console/Commands/Database/ImportGithubMeetups.php

@@ -28,7 +28,7 @@ class ImportGithubMeetups extends Command
      *
      * @return int
      */
-    public function handle()
+    public function handle(): int
     {
         $meetups = json_decode(file_get_contents(config_path('meetups/github.json')), true, 512, JSON_THROW_ON_ERROR);
 

app/Console/Commands/Database/MigrateLibraryItemSlugs.php

@@ -26,7 +26,7 @@ class MigrateLibraryItemSlugs extends Command
      *
      * @return int
      */
-    public function handle()
+    public function handle(): int
     {
         foreach (LibraryItem::all() as $item) {
             $item->slug = str($item->name)->slug('-', 'de');

app/Console/Commands/Database/MigrateMeetupSlugs.php

@@ -26,7 +26,7 @@ class MigrateMeetupSlugs extends Command
      *
      * @return int
      */
-    public function handle()
+    public function handle(): int
     {
         foreach (Meetup::all() as $item) {
             $item->slug = str($item->name)->slug('-', 'de');

app/Console/Commands/Database/RenameFileToMd5.php

@@ -27,7 +27,7 @@ class RenameFileToMd5 extends Command
      *
      * @return int
      */
-    public function handle()
+    public function handle(): int
     {
         $media = Media::query()
                       ->where('file_name', 'ilike', '%ö%')

app/Console/Commands/Database/SetReputation.php

@@ -27,7 +27,7 @@ class SetReputation extends Command
      *
      * @return int
      */
-    public function handle()
+    public function handle(): int
     {
         foreach (User::query()
                      ->with(['orangePills'])

app/Console/Commands/Database/SyncGithubMeetups.php

@@ -27,7 +27,7 @@ class SyncGithubMeetups extends Command
      *
      * @return int
      */
-    public function handle()
+    public function handle(): int
     {
         $response = Http::get('https://raw.githubusercontent.com/Einundzwanzig-Podcast/einundzwanzig.space/master/content/meetups.json');
 

app/Console/Commands/Feed/ReadAndSyncPodcastFeeds.php

@@ -28,7 +28,7 @@ class ReadAndSyncPodcastFeeds extends Command
      *
      * @return int
      */
-    public function handle()
+    public function handle(): int
     {
         $client = new \PodcastIndex\Client([
             'app' => 'Einundzwanzig School',

app/Console/Commands/Map/CreateGeoJsonPolygon.php

@@ -26,7 +26,7 @@ class CreateGeoJsonPolygon extends Command
      *
      * @return int
      */
-    public function handle()
+    public function handle(): int
     {
         $meetups = Meetup::query()
                          ->with([

app/Console/Commands/OpenBooks/SyncOpenBooks.php

@@ -27,7 +27,7 @@ class SyncOpenBooks extends Command
      *
      * @return int
      */
-    public function handle()
+    public function handle(): int
     {
         $response = Http::post('https://openbookcase.de/api/listarea/83.08995477111446/-200.56640625000003/-38.13455657705413/221.30859375000003');
 

app/Console/Commands/Parse/ImportLibraryItems.php

@@ -28,7 +28,7 @@ class ImportLibraryItems extends Command
      *
      * @return int
      */
-    public function handle()
+    public function handle(): int
     {
         $items = [
             'https://aprycot.media/blog/weg-zum-bitcoin-standard/' => 'Auf dem Weg zu einem Bitcoin-Standard || Gigi',

app/Console/Kernel.php

@@ -22,7 +22,7 @@ class Kernel extends ConsoleKernel
      * @param  \Illuminate\Console\Scheduling\Schedule  $schedule
      * @return void
      */
-    protected function schedule(Schedule $schedule)
+    protected function schedule(Schedule $schedule): void
     {
         $schedule->call(new PruneStaleAttachments)
                  ->daily();
@@ -39,7 +39,7 @@ class Kernel extends ConsoleKernel
      *
      * @return void
      */
-    protected function commands()
+    protected function commands(): void
     {
         $this->load(__DIR__.'/Commands');
 

app/Events/ChatMessageSentEvent.php

@@ -27,7 +27,7 @@ class ChatMessageSentEvent implements ShouldBroadcast
      *
      * @return \Illuminate\Broadcasting\Channel|array
      */
-    public function broadcastOn()
+    public function broadcastOn(): array
     {
         return new Channel('plebchannel');
     }

app/Events/PlebLoggedInEvent.php

@@ -27,7 +27,7 @@ class PlebLoggedInEvent implements ShouldBroadcast
      *
      * @return \Illuminate\Broadcasting\Channel|array
      */
-    public function broadcastOn()
+    public function broadcastOn(): array
     {
         return new Channel('plebchannel');
     }

app/Exceptions/Handler.php

@@ -41,7 +41,7 @@ class Handler extends ExceptionHandler
      *
      * @return void
      */
-    public function register()
+    public function register(): void
     {
         $this->reportable(function (Throwable $e) {
             if (app()->bound('sentry')) {

app/Http/Controllers/Api/LanguageController.php

@@ -2,6 +2,7 @@
 
 namespace App\Http\Controllers\Api;
 
+use Illuminate\Http\JsonResponse;
 use App\Http\Controllers\Controller;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Http\Request;
@@ -15,7 +16,7 @@ class LanguageController extends Controller
      *
      * @return \Illuminate\Http\JsonResponse
      */
-    public function index(Request $request)
+    public function index(Request $request): JsonResponse
     {
         $array = Language::query()
                          ->select('id', 'name', 'language')

app/Http/Controllers/DownloadBitcoinEventCalendar.php

@@ -2,6 +2,7 @@
 
 namespace App\Http\Controllers;
 
+use Illuminate\Http\Response;
 use App\Models\BitcoinEvent;
 use Illuminate\Http\Request;
 use Spatie\IcalendarGenerator\Components\Calendar;
@@ -15,7 +16,7 @@ class DownloadBitcoinEventCalendar extends Controller
      * @param  \Illuminate\Http\Request  $request
      * @return \Illuminate\Http\Response
      */
-    public function __invoke(Request $request)
+    public function __invoke(Request $request): Response
     {
         $events = BitcoinEvent::query()
                               ->with([

app/Http/Controllers/DownloadMeetupCalendar.php

@@ -2,6 +2,7 @@
 
 namespace App\Http\Controllers;
 
+use Illuminate\Http\Response;
 use App\Models\Meetup;
 use App\Models\MeetupEvent;
 use Illuminate\Http\Request;
@@ -16,7 +17,7 @@ class DownloadMeetupCalendar extends Controller
      * @param  \Illuminate\Http\Request  $request
      * @return \Illuminate\Http\Response
      */
-    public function __invoke(Request $request)
+    public function __invoke(Request $request): Response
     {
         if ($request->has('meetup')) {
             $meetup = Meetup::query()

app/Http/Middleware/CustomEnsureEmailVerified.php

@@ -2,6 +2,7 @@
 
 namespace App\Http\Middleware;
 
+use Symfony\Component\HttpFoundation\Response;
 use Closure;
 use Illuminate\Contracts\Auth\MustVerifyEmail;
 use Illuminate\Http\Request;
@@ -17,7 +18,7 @@ class CustomEnsureEmailVerified
      * @param  \Closure(\Illuminate\Http\Request): (\Illuminate\Http\Response|\Illuminate\Http\RedirectResponse)  $next
      * @return \Illuminate\Http\Response|\Illuminate\Http\RedirectResponse
      */
-    public function handle(Request $request, Closure $next, $redirectToRoute = null)
+    public function handle(Request $request, Closure $next, $redirectToRoute = null): Response
     {
         if (! $request->user() ||
             (

app/Http/Middleware/NeedMeetupMiddleware.php

@@ -2,6 +2,7 @@
 
 namespace App\Http\Middleware;
 
+use Symfony\Component\HttpFoundation\Response;
 use Closure;
 use Illuminate\Http\Request;
 
@@ -14,7 +15,7 @@ class NeedMeetupMiddleware
      * @param  \Closure(\Illuminate\Http\Request): (\Illuminate\Http\Response|\Illuminate\Http\RedirectResponse)  $next
      * @return \Illuminate\Http\Response|\Illuminate\Http\RedirectResponse
      */
-    public function handle(Request $request, Closure $next)
+    public function handle(Request $request, Closure $next): Response
     {
         if ($request->user()) {
             $request->user()->load('meetups');

app/Http/Middleware/SetTimezoneForNovaMiddleware.php

@@ -2,6 +2,7 @@
 
 namespace App\Http\Middleware;
 
+use Symfony\Component\HttpFoundation\Response;
 use Closure;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\App;
@@ -16,7 +17,7 @@ class SetTimezoneForNovaMiddleware
      * @param  \Closure(\Illuminate\Http\Request): (\Illuminate\Http\Response|\Illuminate\Http\RedirectResponse)  $next
      * @return \Illuminate\Http\Response|\Illuminate\Http\RedirectResponse
      */
-    public function handle(Request $request, Closure $next)
+    public function handle(Request $request, Closure $next): Response
     {
         App::setLocale(Cookie::get('lang') ?: config('app.locale'));
         if ($request->user()

app/Http/Middleware/SetTimezoneMiddleware.php

@@ -2,6 +2,7 @@
 
 namespace App\Http\Middleware;
 
+use Symfony\Component\HttpFoundation\Response;
 use Closure;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\App;
@@ -16,7 +17,7 @@ class SetTimezoneMiddleware
      * @param  \Closure(\Illuminate\Http\Request): (\Illuminate\Http\Response|\Illuminate\Http\RedirectResponse)  $next
      * @return \Illuminate\Http\Response|\Illuminate\Http\RedirectResponse
      */
-    public function handle(Request $request, Closure $next)
+    public function handle(Request $request, Closure $next): Response
     {
         App::setLocale(Cookie::get('lang') ?: config('app.locale'));
         if ($request->user()

app/Listeners/AddLoginReputation.php

@@ -23,7 +23,7 @@ class AddLoginReputation
      * @param  object  $event
      * @return void
      */
-    public function handle($event)
+    public function handle(object $event): void
     {
         $event->user->givePoint(new LoggedIn($event->user));
         event(new PlebLoggedInEvent($event->user->name, $event->user->profile_photo_url));

app/Models/Scopes/ActiveBookCases.php

@@ -15,7 +15,7 @@ class ActiveBookCases implements Scope
      * @param  \Illuminate\Database\Eloquent\Model  $model
      * @return void
      */
-    public function apply(Builder $builder, Model $model)
+    public function apply(Builder $builder, Model $model): void
     {
         $builder->where('deactivated', false);
     }

app/Models/TeamInvitation.php

@@ -2,6 +2,7 @@
 
 namespace App\Models;
 
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
 use Laravel\Jetstream\Jetstream;
 use Laravel\Jetstream\TeamInvitation as JetstreamTeamInvitation;
 
@@ -22,7 +23,7 @@ class TeamInvitation extends JetstreamTeamInvitation
      *
      * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
      */
-    public function team()
+    public function team(): BelongsTo
     {
         return $this->belongsTo(Jetstream::teamModel());
     }

app/Notifications/ModelCreatedNotification.php

@@ -26,7 +26,7 @@ class ModelCreatedNotification extends Notification
      * @param  mixed  $notifiable
      * @return array
      */
-    public function via($notifiable)
+    public function via($notifiable): array
     {
         return ['mail'];
     }
@@ -37,7 +37,7 @@ class ModelCreatedNotification extends Notification
      * @param  mixed  $notifiable
      * @return \Illuminate\Notifications\Messages\MailMessage
      */
-    public function toMail($notifiable)
+    public function toMail($notifiable): MailMessage
     {
         return (new MailMessage)
             ->subject('New model created: '.get_class($this->model))
@@ -55,7 +55,7 @@ class ModelCreatedNotification extends Notification
      * @param  mixed  $notifiable
      * @return array
      */
-    public function toArray($notifiable)
+    public function toArray($notifiable): array
     {
         return [
             //

app/Nova/Actions/AttachLibraryItemToLibrary.php

@@ -36,7 +36,7 @@ class AttachLibraryItemToLibrary extends Action
      * @param  \Laravel\Nova\Http\Requests\NovaRequest  $request
      * @return array
      */
-    public function fields(NovaRequest $request)
+    public function fields(NovaRequest $request): array
     {
         $libraries = Library::query()
                             ->pluck('name', 'id');

app/Nova/Actions/SetStatusAction.php

@@ -36,7 +36,7 @@ class SetStatusAction extends Action
      * @param  \Laravel\Nova\Http\Requests\NovaRequest  $request
      * @return array
      */
-    public function fields(NovaRequest $request)
+    public function fields(NovaRequest $request): array
     {
         return [
             Select::make('Status')

app/Nova/BitcoinEvent.php

@@ -61,7 +61,7 @@ class BitcoinEvent extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function fields(Request $request)
+    public function fields(Request $request): array
     {
         return [
             ID::make()
@@ -118,7 +118,7 @@ class BitcoinEvent extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function cards(Request $request)
+    public function cards(Request $request): array
     {
         return [];
     }
@@ -129,7 +129,7 @@ class BitcoinEvent extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function filters(Request $request)
+    public function filters(Request $request): array
     {
         return [];
     }
@@ -140,7 +140,7 @@ class BitcoinEvent extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function lenses(Request $request)
+    public function lenses(Request $request): array
     {
         return [];
     }
@@ -151,7 +151,7 @@ class BitcoinEvent extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function actions(Request $request)
+    public function actions(Request $request): array
     {
         return [];
     }

app/Nova/BookCase.php

@@ -65,7 +65,7 @@ class BookCase extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function fields(Request $request)
+    public function fields(Request $request): array
     {
         return [
             ID::make()
@@ -149,7 +149,7 @@ class BookCase extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function cards(Request $request)
+    public function cards(Request $request): array
     {
         return [];
     }
@@ -160,7 +160,7 @@ class BookCase extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function filters(Request $request)
+    public function filters(Request $request): array
     {
         return [];
     }
@@ -171,7 +171,7 @@ class BookCase extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function lenses(Request $request)
+    public function lenses(Request $request): array
     {
         return [];
     }
@@ -182,7 +182,7 @@ class BookCase extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function actions(Request $request)
+    public function actions(Request $request): array
     {
         return [];
     }

app/Nova/Category.php

@@ -51,7 +51,7 @@ class Category extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function fields(Request $request)
+    public function fields(Request $request): array
     {
         return [
             ID::make()
@@ -74,7 +74,7 @@ class Category extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function cards(Request $request)
+    public function cards(Request $request): array
     {
         return [];
     }
@@ -85,7 +85,7 @@ class Category extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function filters(Request $request)
+    public function filters(Request $request): array
     {
         return [];
     }
@@ -96,7 +96,7 @@ class Category extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function lenses(Request $request)
+    public function lenses(Request $request): array
     {
         return [];
     }
@@ -107,7 +107,7 @@ class Category extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function actions(Request $request)
+    public function actions(Request $request): array
     {
         return [];
     }

app/Nova/City.php

@@ -64,7 +64,7 @@ class City extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function fields(Request $request)
+    public function fields(Request $request): array
     {
         return [
             ID::make()
@@ -113,7 +113,7 @@ class City extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function cards(Request $request)
+    public function cards(Request $request): array
     {
         return [];
     }
@@ -124,7 +124,7 @@ class City extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function filters(Request $request)
+    public function filters(Request $request): array
     {
         return [];
     }
@@ -135,7 +135,7 @@ class City extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function lenses(Request $request)
+    public function lenses(Request $request): array
     {
         return [];
     }
@@ -146,7 +146,7 @@ class City extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function actions(Request $request)
+    public function actions(Request $request): array
     {
         return [];
     }

app/Nova/Country.php

@@ -60,7 +60,7 @@ class Country extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function fields(Request $request)
+    public function fields(Request $request): array
     {
         return [
             ID::make()
@@ -100,7 +100,7 @@ class Country extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function cards(Request $request)
+    public function cards(Request $request): array
     {
         return [];
     }
@@ -111,7 +111,7 @@ class Country extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function filters(Request $request)
+    public function filters(Request $request): array
     {
         return [];
     }
@@ -122,7 +122,7 @@ class Country extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function lenses(Request $request)
+    public function lenses(Request $request): array
     {
         return [];
     }
@@ -133,7 +133,7 @@ class Country extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function actions(Request $request)
+    public function actions(Request $request): array
     {
         return [];
     }

app/Nova/Course.php

@@ -81,7 +81,7 @@ class Course extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function fields(Request $request)
+    public function fields(Request $request): array
     {
         return [
             ID::make()
@@ -136,7 +136,7 @@ class Course extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function cards(Request $request)
+    public function cards(Request $request): array
     {
         return [];
     }
@@ -147,7 +147,7 @@ class Course extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function filters(Request $request)
+    public function filters(Request $request): array
     {
         return [];
     }
@@ -158,7 +158,7 @@ class Course extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function lenses(Request $request)
+    public function lenses(Request $request): array
     {
         return [];
     }
@@ -169,7 +169,7 @@ class Course extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function actions(Request $request)
+    public function actions(Request $request): array
     {
         return [];
     }

app/Nova/CourseEvent.php

@@ -61,7 +61,7 @@ class CourseEvent extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function fields(Request $request)
+    public function fields(Request $request): array
     {
         return [
             ID::make()
@@ -102,7 +102,7 @@ class CourseEvent extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function cards(Request $request)
+    public function cards(Request $request): array
     {
         return [];
     }
@@ -113,7 +113,7 @@ class CourseEvent extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function filters(Request $request)
+    public function filters(Request $request): array
     {
         return [];
     }
@@ -124,7 +124,7 @@ class CourseEvent extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function lenses(Request $request)
+    public function lenses(Request $request): array
     {
         return [];
     }
@@ -135,7 +135,7 @@ class CourseEvent extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function actions(Request $request)
+    public function actions(Request $request): array
     {
         return [];
     }

app/Nova/Dashboards/Main.php

@@ -17,7 +17,7 @@ class Main extends Dashboard
      *
      * @return array
      */
-    public function cards()
+    public function cards(): array
     {
         return [
             new Start,

app/Nova/Episode.php

@@ -113,7 +113,7 @@ class Episode extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function fields(Request $request)
+    public function fields(Request $request): array
     {
         return [
             ID::make()
@@ -158,7 +158,7 @@ class Episode extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function cards(Request $request)
+    public function cards(Request $request): array
     {
         return [];
     }
@@ -169,7 +169,7 @@ class Episode extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function filters(Request $request)
+    public function filters(Request $request): array
     {
         return [];
     }
@@ -180,7 +180,7 @@ class Episode extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function lenses(Request $request)
+    public function lenses(Request $request): array
     {
         return [];
     }
@@ -191,7 +191,7 @@ class Episode extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function actions(Request $request)
+    public function actions(Request $request): array
     {
         return [];
     }

app/Nova/Filters/LibraryItemWithout.php

@@ -2,6 +2,7 @@
 
 namespace App\Nova\Filters;
 
+use Illuminate\Database\Eloquent\Builder;
 use Laravel\Nova\Filters\BooleanFilter;
 use Laravel\Nova\Http\Requests\NovaRequest;
 
@@ -20,7 +21,7 @@ class LibraryItemWithout extends BooleanFilter
      * @param  mixed  $value
      * @return \Illuminate\Database\Eloquent\Builder
      */
-    public function apply(NovaRequest $request, $query, $value)
+    public function apply(NovaRequest $request, Builder $query, $value): Builder
     {
         return $query
             ->when($value['libraries'], fn ($query) => $query->whereDoesntHave('libraries'))
@@ -33,7 +34,7 @@ class LibraryItemWithout extends BooleanFilter
      * @param  \Laravel\Nova\Http\Requests\NovaRequest  $request
      * @return array
      */
-    public function options(NovaRequest $request)
+    public function options(NovaRequest $request): array
     {
         return [
             __('Library items without libraries') => 'libraries',

app/Nova/Language.php

@@ -56,7 +56,7 @@ class Language extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function fields(Request $request)
+    public function fields(Request $request): array
     {
         return [
             ID::make()
@@ -76,7 +76,7 @@ class Language extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function cards(Request $request)
+    public function cards(Request $request): array
     {
         return [];
     }
@@ -87,7 +87,7 @@ class Language extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function filters(Request $request)
+    public function filters(Request $request): array
     {
         return [];
     }
@@ -98,7 +98,7 @@ class Language extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function lenses(Request $request)
+    public function lenses(Request $request): array
     {
         return [];
     }
@@ -109,7 +109,7 @@ class Language extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function actions(Request $request)
+    public function actions(Request $request): array
     {
         return [];
     }

app/Nova/Lecturer.php

@@ -76,7 +76,7 @@ class Lecturer extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function fields(Request $request)
+    public function fields(Request $request): array
     {
         return [
             ID::make()
@@ -157,7 +157,7 @@ class Lecturer extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function cards(Request $request)
+    public function cards(Request $request): array
     {
         return [];
     }
@@ -168,7 +168,7 @@ class Lecturer extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function filters(Request $request)
+    public function filters(Request $request): array
     {
         return [];
     }
@@ -179,7 +179,7 @@ class Lecturer extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function lenses(Request $request)
+    public function lenses(Request $request): array
     {
         return [];
     }
@@ -190,7 +190,7 @@ class Lecturer extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function actions(Request $request)
+    public function actions(Request $request): array
     {
         return [];
     }

app/Nova/Library.php

@@ -68,7 +68,7 @@ class Library extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function fields(Request $request)
+    public function fields(Request $request): array
     {
         return [
             ID::make()
@@ -108,7 +108,7 @@ class Library extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function cards(Request $request)
+    public function cards(Request $request): array
     {
         return [];
     }
@@ -119,7 +119,7 @@ class Library extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function filters(Request $request)
+    public function filters(Request $request): array
     {
         return [];
     }
@@ -130,7 +130,7 @@ class Library extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function lenses(Request $request)
+    public function lenses(Request $request): array
     {
         return [];
     }
@@ -141,7 +141,7 @@ class Library extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function actions(Request $request)
+    public function actions(Request $request): array
     {
         return [];
     }

app/Nova/LibraryItem.php

@@ -84,7 +84,7 @@ class LibraryItem extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function fields(Request $request)
+    public function fields(Request $request): array
     {
         return [
             ID::make()
@@ -200,7 +200,7 @@ class LibraryItem extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function cards(Request $request)
+    public function cards(Request $request): array
     {
         return [];
     }
@@ -211,7 +211,7 @@ class LibraryItem extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function filters(Request $request)
+    public function filters(Request $request): array
     {
         return [
             new LibraryItemWithout(),
@@ -224,7 +224,7 @@ class LibraryItem extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function lenses(Request $request)
+    public function lenses(Request $request): array
     {
         return [];
     }
@@ -235,7 +235,7 @@ class LibraryItem extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function actions(Request $request)
+    public function actions(Request $request): array
     {
         return [
             new AttachLibraryItemToLibrary(),

app/Nova/Meetup.php

@@ -75,7 +75,7 @@ class Meetup extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function fields(Request $request)
+    public function fields(Request $request): array
     {
         return [
             ID::make()
@@ -154,7 +154,7 @@ class Meetup extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function cards(Request $request)
+    public function cards(Request $request): array
     {
         return [];
     }
@@ -165,7 +165,7 @@ class Meetup extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function filters(Request $request)
+    public function filters(Request $request): array
     {
         return [];
     }
@@ -176,7 +176,7 @@ class Meetup extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function lenses(Request $request)
+    public function lenses(Request $request): array
     {
         return [];
     }
@@ -187,7 +187,7 @@ class Meetup extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function actions(Request $request)
+    public function actions(Request $request): array
     {
         return [];
     }

app/Nova/MeetupEvent.php

@@ -82,7 +82,7 @@ class MeetupEvent extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function fields(Request $request)
+    public function fields(Request $request): array
     {
         return [
             ID::make()
@@ -125,7 +125,7 @@ class MeetupEvent extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function cards(Request $request)
+    public function cards(Request $request): array
     {
         return [];
     }
@@ -136,7 +136,7 @@ class MeetupEvent extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function filters(Request $request)
+    public function filters(Request $request): array
     {
         return [];
     }
@@ -147,7 +147,7 @@ class MeetupEvent extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function lenses(Request $request)
+    public function lenses(Request $request): array
     {
         return [];
     }
@@ -158,7 +158,7 @@ class MeetupEvent extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function actions(Request $request)
+    public function actions(Request $request): array
     {
         return [];
     }

app/Nova/OrangePill.php

@@ -57,7 +57,7 @@ class OrangePill extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function fields(Request $request)
+    public function fields(Request $request): array
     {
         return [
             ID::make()
@@ -83,7 +83,7 @@ class OrangePill extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function cards(Request $request)
+    public function cards(Request $request): array
     {
         return [];
     }
@@ -94,7 +94,7 @@ class OrangePill extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function filters(Request $request)
+    public function filters(Request $request): array
     {
         return [];
     }
@@ -105,7 +105,7 @@ class OrangePill extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function lenses(Request $request)
+    public function lenses(Request $request): array
     {
         return [];
     }
@@ -116,7 +116,7 @@ class OrangePill extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function actions(Request $request)
+    public function actions(Request $request): array
     {
         return [];
     }

app/Nova/Participant.php

@@ -49,7 +49,7 @@ class Participant extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function fields(Request $request)
+    public function fields(Request $request): array
     {
         return [
             ID::make()
@@ -70,7 +70,7 @@ class Participant extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function cards(Request $request)
+    public function cards(Request $request): array
     {
         return [];
     }
@@ -81,7 +81,7 @@ class Participant extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function filters(Request $request)
+    public function filters(Request $request): array
     {
         return [];
     }
@@ -92,7 +92,7 @@ class Participant extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function lenses(Request $request)
+    public function lenses(Request $request): array
     {
         return [];
     }
@@ -103,7 +103,7 @@ class Participant extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function actions(Request $request)
+    public function actions(Request $request): array
     {
         return [];
     }

app/Nova/Podcast.php

@@ -61,7 +61,7 @@ class Podcast extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function fields(Request $request)
+    public function fields(Request $request): array
     {
         $guid = $this->guid ?? Str::uuid();
 
@@ -117,7 +117,7 @@ class Podcast extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function cards(Request $request)
+    public function cards(Request $request): array
     {
         return [];
     }
@@ -128,7 +128,7 @@ class Podcast extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function filters(Request $request)
+    public function filters(Request $request): array
     {
         return [];
     }
@@ -139,7 +139,7 @@ class Podcast extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function lenses(Request $request)
+    public function lenses(Request $request): array
     {
         return [];
     }
@@ -150,7 +150,7 @@ class Podcast extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function actions(Request $request)
+    public function actions(Request $request): array
     {
         return [];
     }

app/Nova/Registration.php

@@ -50,7 +50,7 @@ class Registration extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function fields(Request $request)
+    public function fields(Request $request): array
     {
         return [
             ID::make()->sortable(),
@@ -71,7 +71,7 @@ class Registration extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function cards(Request $request)
+    public function cards(Request $request): array
     {
         return [];
     }
@@ -82,7 +82,7 @@ class Registration extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function filters(Request $request)
+    public function filters(Request $request): array
     {
         return [];
     }
@@ -93,7 +93,7 @@ class Registration extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function lenses(Request $request)
+    public function lenses(Request $request): array
     {
         return [];
     }
@@ -104,7 +104,7 @@ class Registration extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function actions(Request $request)
+    public function actions(Request $request): array
     {
         return [];
     }

app/Nova/Team.php

@@ -48,7 +48,7 @@ class Team extends Resource
      * @param  \Laravel\Nova\Http\Requests\NovaRequest  $request
      * @return array
      */
-    public function fields(NovaRequest $request)
+    public function fields(NovaRequest $request): array
     {
         return [
             ID::make()
@@ -66,7 +66,7 @@ class Team extends Resource
      * @param  \Laravel\Nova\Http\Requests\NovaRequest  $request
      * @return array
      */
-    public function cards(NovaRequest $request)
+    public function cards(NovaRequest $request): array
     {
         return [];
     }
@@ -77,7 +77,7 @@ class Team extends Resource
      * @param  \Laravel\Nova\Http\Requests\NovaRequest  $request
      * @return array
      */
-    public function filters(NovaRequest $request)
+    public function filters(NovaRequest $request): array
     {
         return [];
     }
@@ -88,7 +88,7 @@ class Team extends Resource
      * @param  \Laravel\Nova\Http\Requests\NovaRequest  $request
      * @return array
      */
-    public function lenses(NovaRequest $request)
+    public function lenses(NovaRequest $request): array
     {
         return [];
     }
@@ -99,7 +99,7 @@ class Team extends Resource
      * @param  \Laravel\Nova\Http\Requests\NovaRequest  $request
      * @return array
      */
-    public function actions(NovaRequest $request)
+    public function actions(NovaRequest $request): array
     {
         return [];
     }

app/Nova/User.php

@@ -55,7 +55,7 @@ class User extends Resource
      * @param  \Laravel\Nova\Http\Requests\NovaRequest  $request
      * @return array
      */
-    public function fields(NovaRequest $request)
+    public function fields(NovaRequest $request): array
     {
         return [
             ID::make()
@@ -103,7 +103,7 @@ class User extends Resource
      * @param  \Laravel\Nova\Http\Requests\NovaRequest  $request
      * @return array
      */
-    public function cards(NovaRequest $request)
+    public function cards(NovaRequest $request): array
     {
         return [];
     }
@@ -114,7 +114,7 @@ class User extends Resource
      * @param  \Laravel\Nova\Http\Requests\NovaRequest  $request
      * @return array
      */
-    public function filters(NovaRequest $request)
+    public function filters(NovaRequest $request): array
     {
         return [];
     }
@@ -125,7 +125,7 @@ class User extends Resource
      * @param  \Laravel\Nova\Http\Requests\NovaRequest  $request
      * @return array
      */
-    public function lenses(NovaRequest $request)
+    public function lenses(NovaRequest $request): array
     {
         return [];
     }
@@ -136,7 +136,7 @@ class User extends Resource
      * @param  \Laravel\Nova\Http\Requests\NovaRequest  $request
      * @return array
      */
-    public function actions(NovaRequest $request)
+    public function actions(NovaRequest $request): array
     {
         return [];
     }

app/Nova/Venue.php

@@ -62,7 +62,7 @@ class Venue extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function fields(Request $request)
+    public function fields(Request $request): array
     {
         return [
             ID::make()
@@ -98,7 +98,7 @@ class Venue extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function cards(Request $request)
+    public function cards(Request $request): array
     {
         return [];
     }
@@ -109,7 +109,7 @@ class Venue extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function filters(Request $request)
+    public function filters(Request $request): array
     {
         return [];
     }
@@ -120,7 +120,7 @@ class Venue extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function lenses(Request $request)
+    public function lenses(Request $request): array
     {
         return [];
     }
@@ -131,7 +131,7 @@ class Venue extends Resource
      * @param  \Illuminate\Http\Request  $request
      * @return array
      */
-    public function actions(Request $request)
+    public function actions(Request $request): array
     {
         return [];
     }

app/Observers/BitcoinEventObserver.php

@@ -15,7 +15,7 @@ class BitcoinEventObserver
      * @param  \App\Models\BitcoinEvent  $bitcoinEvent
      * @return void
      */
-    public function created(BitcoinEvent $bitcoinEvent)
+    public function created(BitcoinEvent $bitcoinEvent): void
     {
         if (config('feeds.services.twitterAccountId')) {
             $this->setNewAccessToken(1);
@@ -38,7 +38,7 @@ class BitcoinEventObserver
      * @param  \App\Models\BitcoinEvent  $bitcoinEvent
      * @return void
      */
-    public function updated(BitcoinEvent $bitcoinEvent)
+    public function updated(BitcoinEvent $bitcoinEvent): void
     {
         //
     }
@@ -49,7 +49,7 @@ class BitcoinEventObserver
      * @param  \App\Models\BitcoinEvent  $bitcoinEvent
      * @return void
      */
-    public function deleted(BitcoinEvent $bitcoinEvent)
+    public function deleted(BitcoinEvent $bitcoinEvent): void
     {
         //
     }
@@ -60,7 +60,7 @@ class BitcoinEventObserver
      * @param  \App\Models\BitcoinEvent  $bitcoinEvent
      * @return void
      */
-    public function restored(BitcoinEvent $bitcoinEvent)
+    public function restored(BitcoinEvent $bitcoinEvent): void
     {
         //
     }
@@ -71,7 +71,7 @@ class BitcoinEventObserver
      * @param  \App\Models\BitcoinEvent  $bitcoinEvent
      * @return void
      */
-    public function forceDeleted(BitcoinEvent $bitcoinEvent)
+    public function forceDeleted(BitcoinEvent $bitcoinEvent): void
     {
         //
     }

app/Observers/CourseEventObserver.php

@@ -15,7 +15,7 @@ class CourseEventObserver
      * @param  \App\Models\CourseEvent  $courseEvent
      * @return void
      */
-    public function created(CourseEvent $courseEvent)
+    public function created(CourseEvent $courseEvent): void
     {
         if (config('feeds.services.twitterAccountId')) {
             $this->setNewAccessToken(1);
@@ -38,7 +38,7 @@ class CourseEventObserver
      * @param  \App\Models\CourseEvent  $courseEvent
      * @return void
      */
-    public function updated(CourseEvent $courseEvent)
+    public function updated(CourseEvent $courseEvent): void
     {
         //
     }
@@ -49,7 +49,7 @@ class CourseEventObserver
      * @param  \App\Models\CourseEvent  $courseEvent
      * @return void
      */
-    public function deleted(CourseEvent $courseEvent)
+    public function deleted(CourseEvent $courseEvent): void
     {
         //
     }
@@ -60,7 +60,7 @@ class CourseEventObserver
      * @param  \App\Models\CourseEvent  $courseEvent
      * @return void
      */
-    public function restored(CourseEvent $courseEvent)
+    public function restored(CourseEvent $courseEvent): void
     {
         //
     }
@@ -71,7 +71,7 @@ class CourseEventObserver
      * @param  \App\Models\CourseEvent  $courseEvent
      * @return void
      */
-    public function forceDeleted(CourseEvent $courseEvent)
+    public function forceDeleted(CourseEvent $courseEvent): void
     {
         //
     }

app/Observers/CourseObserver.php

@@ -15,7 +15,7 @@ class CourseObserver
      * @param  \App\Models\Course  $course
      * @return void
      */
-    public function created(Course $course)
+    public function created(Course $course): void
     {
         if (config('feeds.services.twitterAccountId')) {
             $this->setNewAccessToken(1);
@@ -38,7 +38,7 @@ class CourseObserver
      * @param  \App\Models\Course  $course
      * @return void
      */
-    public function updated(Course $course)
+    public function updated(Course $course): void
     {
         //
     }
@@ -49,7 +49,7 @@ class CourseObserver
      * @param  \App\Models\Course  $course
      * @return void
      */
-    public function deleted(Course $course)
+    public function deleted(Course $course): void
     {
         //
     }
@@ -60,7 +60,7 @@ class CourseObserver
      * @param  \App\Models\Course  $course
      * @return void
      */
-    public function restored(Course $course)
+    public function restored(Course $course): void
     {
         //
     }
@@ -71,7 +71,7 @@ class CourseObserver
      * @param  \App\Models\Course  $course
      * @return void
      */
-    public function forceDeleted(Course $course)
+    public function forceDeleted(Course $course): void
     {
         //
     }

app/Observers/EpisodeObserver.php

@@ -12,7 +12,7 @@ class EpisodeObserver
      * @param  \App\Models\Episode  $episode
      * @return void
      */
-    public function created(Episode $episode)
+    public function created(Episode $episode): void
     {
         //
     }
@@ -23,7 +23,7 @@ class EpisodeObserver
      * @param  \App\Models\Episode  $episode
      * @return void
      */
-    public function updated(Episode $episode)
+    public function updated(Episode $episode): void
     {
         //
     }
@@ -34,7 +34,7 @@ class EpisodeObserver
      * @param  \App\Models\Episode  $episode
      * @return void
      */
-    public function deleted(Episode $episode)
+    public function deleted(Episode $episode): void
     {
         //
     }
@@ -45,7 +45,7 @@ class EpisodeObserver
      * @param  \App\Models\Episode  $episode
      * @return void
      */
-    public function restored(Episode $episode)
+    public function restored(Episode $episode): void
     {
         //
     }
@@ -56,7 +56,7 @@ class EpisodeObserver
      * @param  \App\Models\Episode  $episode
      * @return void
      */
-    public function forceDeleted(Episode $episode)
+    public function forceDeleted(Episode $episode): void
     {
         //
     }

app/Observers/EventObserver.php

@@ -12,7 +12,7 @@ class EventObserver
      * @param  \App\Models\CourseEvent  $event
      * @return void
      */
-    public function created(CourseEvent $event)
+    public function created(CourseEvent $event): void
     {
         //
     }
@@ -23,7 +23,7 @@ class EventObserver
      * @param  \App\Models\CourseEvent  $event
      * @return void
      */
-    public function updated(CourseEvent $event)
+    public function updated(CourseEvent $event): void
     {
         //
     }
@@ -34,7 +34,7 @@ class EventObserver
      * @param  \App\Models\CourseEvent  $event
      * @return void
      */
-    public function deleted(CourseEvent $event)
+    public function deleted(CourseEvent $event): void
     {
         //
     }
@@ -45,7 +45,7 @@ class EventObserver
      * @param  \App\Models\CourseEvent  $event
      * @return void
      */
-    public function restored(CourseEvent $event)
+    public function restored(CourseEvent $event): void
     {
         //
     }
@@ -56,7 +56,7 @@ class EventObserver
      * @param  \App\Models\CourseEvent  $event
      * @return void
      */
-    public function forceDeleted(CourseEvent $event)
+    public function forceDeleted(CourseEvent $event): void
     {
         //
     }

app/Observers/LibraryItemObserver.php

@@ -15,7 +15,7 @@ class LibraryItemObserver
      * @param  \App\Models\LibraryItem  $libraryItem
      * @return void
      */
-    public function created(LibraryItem $libraryItem)
+    public function created(LibraryItem $libraryItem): void
     {
         // todo: we can change this later
         try {
@@ -58,7 +58,7 @@ class LibraryItemObserver
      * @param  \App\Models\LibraryItem  $libraryItem
      * @return void
      */
-    public function updated(LibraryItem $libraryItem)
+    public function updated(LibraryItem $libraryItem): void
     {
         //
     }
@@ -69,7 +69,7 @@ class LibraryItemObserver
      * @param  \App\Models\LibraryItem  $libraryItem
      * @return void
      */
-    public function deleted(LibraryItem $libraryItem)
+    public function deleted(LibraryItem $libraryItem): void
     {
         //
     }
@@ -80,7 +80,7 @@ class LibraryItemObserver
      * @param  \App\Models\LibraryItem  $libraryItem
      * @return void
      */
-    public function restored(LibraryItem $libraryItem)
+    public function restored(LibraryItem $libraryItem): void
     {
         //
     }
@@ -91,7 +91,7 @@ class LibraryItemObserver
      * @param  \App\Models\LibraryItem  $libraryItem
      * @return void
      */
-    public function forceDeleted(LibraryItem $libraryItem)
+    public function forceDeleted(LibraryItem $libraryItem): void
     {
         //
     }

app/Observers/MeetupEventObserver.php

@@ -16,7 +16,7 @@ class MeetupEventObserver
      * @param  \App\Models\MeetupEvent  $meetupEvent
      * @return void
      */
-    public function created(MeetupEvent $meetupEvent)
+    public function created(MeetupEvent $meetupEvent): void
     {
         try {
             if (config('feeds.services.twitterAccountId')) {
@@ -48,7 +48,7 @@ class MeetupEventObserver
      * @param  \App\Models\MeetupEvent  $meetupEvent
      * @return void
      */
-    public function updated(MeetupEvent $meetupEvent)
+    public function updated(MeetupEvent $meetupEvent): void
     {
         //
     }
@@ -59,7 +59,7 @@ class MeetupEventObserver
      * @param  \App\Models\MeetupEvent  $meetupEvent
      * @return void
      */
-    public function deleted(MeetupEvent $meetupEvent)
+    public function deleted(MeetupEvent $meetupEvent): void
     {
         //
     }
@@ -70,7 +70,7 @@ class MeetupEventObserver
      * @param  \App\Models\MeetupEvent  $meetupEvent
      * @return void
      */
-    public function restored(MeetupEvent $meetupEvent)
+    public function restored(MeetupEvent $meetupEvent): void
     {
         //
     }
@@ -81,7 +81,7 @@ class MeetupEventObserver
      * @param  \App\Models\MeetupEvent  $meetupEvent
      * @return void
      */
-    public function forceDeleted(MeetupEvent $meetupEvent)
+    public function forceDeleted(MeetupEvent $meetupEvent): void
     {
         //
     }

app/Observers/MeetupObserver.php

@@ -16,7 +16,7 @@ class MeetupObserver
      * @param  \App\Models\Meetup  $meetup
      * @return void
      */
-    public function created(Meetup $meetup)
+    public function created(Meetup $meetup): void
     {
         try {
             if (config('feeds.services.twitterAccountId')) {
@@ -45,7 +45,7 @@ class MeetupObserver
      * @param  \App\Models\Meetup  $meetup
      * @return void
      */
-    public function updated(Meetup $meetup)
+    public function updated(Meetup $meetup): void
     {
         //
     }
@@ -56,7 +56,7 @@ class MeetupObserver
      * @param  \App\Models\Meetup  $meetup
      * @return void
      */
-    public function deleted(Meetup $meetup)
+    public function deleted(Meetup $meetup): void
     {
         //
     }
@@ -67,7 +67,7 @@ class MeetupObserver
      * @param  \App\Models\Meetup  $meetup
      * @return void
      */
-    public function restored(Meetup $meetup)
+    public function restored(Meetup $meetup): void
     {
         //
     }
@@ -78,7 +78,7 @@ class MeetupObserver
      * @param  \App\Models\Meetup  $meetup
      * @return void
      */
-    public function forceDeleted(Meetup $meetup)
+    public function forceDeleted(Meetup $meetup): void
     {
         //
     }

app/Observers/OrangePillObserver.php

@@ -15,7 +15,7 @@ class OrangePillObserver
      * @param  \App\Models\OrangePill  $orangePill
      * @return void
      */
-    public function created(OrangePill $orangePill)
+    public function created(OrangePill $orangePill): void
     {
 //        if (config('feeds.services.twitterAccountId')) {
 //            $this->setNewAccessToken(1);
@@ -36,7 +36,7 @@ class OrangePillObserver
      * @param  \App\Models\OrangePill  $orangePill
      * @return void
      */
-    public function updated(OrangePill $orangePill)
+    public function updated(OrangePill $orangePill): void
     {
         //
     }
@@ -47,7 +47,7 @@ class OrangePillObserver
      * @param  \App\Models\OrangePill  $orangePill
      * @return void
      */
-    public function deleted(OrangePill $orangePill)
+    public function deleted(OrangePill $orangePill): void
     {
         //
     }
@@ -58,7 +58,7 @@ class OrangePillObserver
      * @param  \App\Models\OrangePill  $orangePill
      * @return void
      */
-    public function restored(OrangePill $orangePill)
+    public function restored(OrangePill $orangePill): void
     {
         //
     }
@@ -69,7 +69,7 @@ class OrangePillObserver
      * @param  \App\Models\OrangePill  $orangePill
      * @return void
      */
-    public function forceDeleted(OrangePill $orangePill)
+    public function forceDeleted(OrangePill $orangePill): void
     {
         //
     }

app/Policies/BasePolicy.php

@@ -13,7 +13,7 @@ class BasePolicy
      * @param  string  $ability
      * @return void|bool
      */
-    public function before(User $user, $ability)
+    public function before(User $user, string $ability)
     {
         if ($user->hasRole('super-admin') || config('app.super-admin')) {
             return true;

app/Policies/BitcoinEventPolicy.php

@@ -16,7 +16,7 @@ class BitcoinEventPolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function viewAny(User $user)
+    public function viewAny(User $user): bool
     {
         return true;
     }
@@ -28,7 +28,7 @@ class BitcoinEventPolicy extends BasePolicy
      * @param  \App\Models\BitcoinEvent  $bitcoinEvent
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function view(User $user, BitcoinEvent $bitcoinEvent)
+    public function view(User $user, BitcoinEvent $bitcoinEvent): bool
     {
         return true;
     }
@@ -39,7 +39,7 @@ class BitcoinEventPolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function create(User $user)
+    public function create(User $user): bool
     {
         return true;
     }
@@ -51,7 +51,7 @@ class BitcoinEventPolicy extends BasePolicy
      * @param  \App\Models\BitcoinEvent  $bitcoinEvent
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function update(User $user, BitcoinEvent $bitcoinEvent)
+    public function update(User $user, BitcoinEvent $bitcoinEvent): bool
     {
         return $bitcoinEvent->created_by === $user->id || $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -63,7 +63,7 @@ class BitcoinEventPolicy extends BasePolicy
      * @param  \App\Models\BitcoinEvent  $bitcoinEvent
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function delete(User $user, BitcoinEvent $bitcoinEvent)
+    public function delete(User $user, BitcoinEvent $bitcoinEvent): bool
     {
         //
     }
@@ -75,7 +75,7 @@ class BitcoinEventPolicy extends BasePolicy
      * @param  \App\Models\BitcoinEvent  $bitcoinEvent
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function restore(User $user, BitcoinEvent $bitcoinEvent)
+    public function restore(User $user, BitcoinEvent $bitcoinEvent): bool
     {
         //
     }
@@ -87,7 +87,7 @@ class BitcoinEventPolicy extends BasePolicy
      * @param  \App\Models\BitcoinEvent  $bitcoinEvent
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function forceDelete(User $user, BitcoinEvent $bitcoinEvent)
+    public function forceDelete(User $user, BitcoinEvent $bitcoinEvent): bool
     {
         //
     }

app/Policies/BookCasePolicy.php

@@ -16,7 +16,7 @@ class BookCasePolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function viewAny(User $user)
+    public function viewAny(User $user): bool
     {
         return true;
     }
@@ -28,7 +28,7 @@ class BookCasePolicy extends BasePolicy
      * @param  \App\Models\BookCase  $bookCase
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function view(User $user, BookCase $bookCase)
+    public function view(User $user, BookCase $bookCase): bool
     {
         return true;
     }
@@ -39,7 +39,7 @@ class BookCasePolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function create(User $user)
+    public function create(User $user): bool
     {
         return false;
     }
@@ -51,7 +51,7 @@ class BookCasePolicy extends BasePolicy
      * @param  \App\Models\BookCase  $bookCase
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function update(User $user, BookCase $bookCase)
+    public function update(User $user, BookCase $bookCase): bool
     {
         return false;
     }
@@ -63,7 +63,7 @@ class BookCasePolicy extends BasePolicy
      * @param  \App\Models\BookCase  $bookCase
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function delete(User $user, BookCase $bookCase)
+    public function delete(User $user, BookCase $bookCase): bool
     {
         return false;
     }
@@ -75,7 +75,7 @@ class BookCasePolicy extends BasePolicy
      * @param  \App\Models\BookCase  $bookCase
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function restore(User $user, BookCase $bookCase)
+    public function restore(User $user, BookCase $bookCase): bool
     {
         return false;
     }
@@ -87,7 +87,7 @@ class BookCasePolicy extends BasePolicy
      * @param  \App\Models\BookCase  $bookCase
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function forceDelete(User $user, BookCase $bookCase)
+    public function forceDelete(User $user, BookCase $bookCase): bool
     {
         return false;
     }

app/Policies/CategoryPolicy.php

@@ -16,7 +16,7 @@ class CategoryPolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function viewAny(User $user)
+    public function viewAny(User $user): bool
     {
         return true;
     }
@@ -28,7 +28,7 @@ class CategoryPolicy extends BasePolicy
      * @param  \App\Models\Category  $category
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function view(User $user, Category $category)
+    public function view(User $user, Category $category): bool
     {
         return true;
     }
@@ -39,7 +39,7 @@ class CategoryPolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function create(User $user)
+    public function create(User $user): bool
     {
         return $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -51,7 +51,7 @@ class CategoryPolicy extends BasePolicy
      * @param  \App\Models\Category  $category
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function update(User $user, Category $category)
+    public function update(User $user, Category $category): bool
     {
         return $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -63,7 +63,7 @@ class CategoryPolicy extends BasePolicy
      * @param  \App\Models\Category  $category
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function delete(User $user, Category $category)
+    public function delete(User $user, Category $category): bool
     {
         return $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -75,7 +75,7 @@ class CategoryPolicy extends BasePolicy
      * @param  \App\Models\Category  $category
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function restore(User $user, Category $category)
+    public function restore(User $user, Category $category): bool
     {
         return $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -87,7 +87,7 @@ class CategoryPolicy extends BasePolicy
      * @param  \App\Models\Category  $category
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function forceDelete(User $user, Category $category)
+    public function forceDelete(User $user, Category $category): bool
     {
         return $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }

app/Policies/CityPolicy.php

@@ -16,7 +16,7 @@ class CityPolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function viewAny(User $user)
+    public function viewAny(User $user): bool
     {
         return true;
     }
@@ -28,7 +28,7 @@ class CityPolicy extends BasePolicy
      * @param  \App\Models\City  $city
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function view(User $user, City $city)
+    public function view(User $user, City $city): bool
     {
         return $user->is_lecturer;
     }
@@ -39,7 +39,7 @@ class CityPolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function create(User $user)
+    public function create(User $user): bool
     {
         return $user->is_lecturer;
     }
@@ -51,7 +51,7 @@ class CityPolicy extends BasePolicy
      * @param  \App\Models\City  $city
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function update(User $user, City $city)
+    public function update(User $user, City $city): bool
     {
         return $city->created_by === $user->id || $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -63,7 +63,7 @@ class CityPolicy extends BasePolicy
      * @param  \App\Models\City  $city
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function delete(User $user, City $city)
+    public function delete(User $user, City $city): bool
     {
         //
     }
@@ -75,7 +75,7 @@ class CityPolicy extends BasePolicy
      * @param  \App\Models\City  $city
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function restore(User $user, City $city)
+    public function restore(User $user, City $city): bool
     {
         //
     }
@@ -87,7 +87,7 @@ class CityPolicy extends BasePolicy
      * @param  \App\Models\City  $city
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function forceDelete(User $user, City $city)
+    public function forceDelete(User $user, City $city): bool
     {
         //
     }

app/Policies/CountryPolicy.php

@@ -16,7 +16,7 @@ class CountryPolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function viewAny(User $user)
+    public function viewAny(User $user): bool
     {
         return true;
     }
@@ -28,7 +28,7 @@ class CountryPolicy extends BasePolicy
      * @param  \App\Models\Country  $country
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function view(User $user, Country $country)
+    public function view(User $user, Country $country): bool
     {
         return true;
     }
@@ -39,7 +39,7 @@ class CountryPolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function create(User $user)
+    public function create(User $user): bool
     {
         return $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -51,7 +51,7 @@ class CountryPolicy extends BasePolicy
      * @param  \App\Models\Country  $country
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function update(User $user, Country $country)
+    public function update(User $user, Country $country): bool
     {
         return $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -63,7 +63,7 @@ class CountryPolicy extends BasePolicy
      * @param  \App\Models\Country  $country
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function delete(User $user, Country $country)
+    public function delete(User $user, Country $country): bool
     {
         return $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -75,7 +75,7 @@ class CountryPolicy extends BasePolicy
      * @param  \App\Models\Country  $country
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function restore(User $user, Country $country)
+    public function restore(User $user, Country $country): bool
     {
         return $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -87,7 +87,7 @@ class CountryPolicy extends BasePolicy
      * @param  \App\Models\Country  $country
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function forceDelete(User $user, Country $country)
+    public function forceDelete(User $user, Country $country): bool
     {
         return $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }

app/Policies/CourseEventPolicy.php

@@ -16,7 +16,7 @@ class CourseEventPolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function viewAny(User $user)
+    public function viewAny(User $user): bool
     {
         return true;
     }
@@ -28,7 +28,7 @@ class CourseEventPolicy extends BasePolicy
      * @param  \App\Models\CourseEvent  $courseEvent
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function view(User $user, CourseEvent $courseEvent)
+    public function view(User $user, CourseEvent $courseEvent): bool
     {
         return $user->is_lecturer;
     }
@@ -39,7 +39,7 @@ class CourseEventPolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function create(User $user)
+    public function create(User $user): bool
     {
         return $user->is_lecturer;
     }
@@ -51,7 +51,7 @@ class CourseEventPolicy extends BasePolicy
      * @param  \App\Models\CourseEvent  $courseEvent
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function update(User $user, CourseEvent $courseEvent)
+    public function update(User $user, CourseEvent $courseEvent): bool
     {
         return $user->belongsToTeam($courseEvent->course->lecturer->team) || $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -63,7 +63,7 @@ class CourseEventPolicy extends BasePolicy
      * @param  \App\Models\CourseEvent  $courseEvent
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function delete(User $user, CourseEvent $courseEvent)
+    public function delete(User $user, CourseEvent $courseEvent): bool
     {
         //
     }
@@ -75,7 +75,7 @@ class CourseEventPolicy extends BasePolicy
      * @param  \App\Models\CourseEvent  $courseEvent
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function restore(User $user, CourseEvent $courseEvent)
+    public function restore(User $user, CourseEvent $courseEvent): bool
     {
         //
     }
@@ -87,7 +87,7 @@ class CourseEventPolicy extends BasePolicy
      * @param  \App\Models\CourseEvent  $courseEvent
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function forceDelete(User $user, CourseEvent $courseEvent)
+    public function forceDelete(User $user, CourseEvent $courseEvent): bool
     {
         //
     }

app/Policies/CoursePolicy.php

@@ -16,7 +16,7 @@ class CoursePolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function viewAny(User $user)
+    public function viewAny(User $user): bool
     {
         return true;
     }
@@ -28,7 +28,7 @@ class CoursePolicy extends BasePolicy
      * @param  \App\Models\Course  $course
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function view(User $user, Course $course)
+    public function view(User $user, Course $course): bool
     {
         return $user->is_lecturer;
     }
@@ -39,7 +39,7 @@ class CoursePolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function create(User $user)
+    public function create(User $user): bool
     {
         return $user->is_lecturer;
     }
@@ -51,7 +51,7 @@ class CoursePolicy extends BasePolicy
      * @param  \App\Models\Course  $course
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function update(User $user, Course $course)
+    public function update(User $user, Course $course): bool
     {
         return $user->belongsToTeam($course->lecturer->team) || $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -63,7 +63,7 @@ class CoursePolicy extends BasePolicy
      * @param  \App\Models\Course  $course
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function delete(User $user, Course $course)
+    public function delete(User $user, Course $course): bool
     {
         //
     }
@@ -75,7 +75,7 @@ class CoursePolicy extends BasePolicy
      * @param  \App\Models\Course  $course
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function restore(User $user, Course $course)
+    public function restore(User $user, Course $course): bool
     {
         //
     }
@@ -87,7 +87,7 @@ class CoursePolicy extends BasePolicy
      * @param  \App\Models\Course  $course
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function forceDelete(User $user, Course $course)
+    public function forceDelete(User $user, Course $course): bool
     {
         //
     }

app/Policies/EpisodePolicy.php

@@ -16,7 +16,7 @@ class EpisodePolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function viewAny(User $user)
+    public function viewAny(User $user): bool
     {
         return true;
     }
@@ -28,7 +28,7 @@ class EpisodePolicy extends BasePolicy
      * @param  \App\Models\Episode  $episode
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function view(User $user, Episode $episode)
+    public function view(User $user, Episode $episode): bool
     {
         return true;
     }
@@ -39,7 +39,7 @@ class EpisodePolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function create(User $user)
+    public function create(User $user): bool
     {
         return false;
     }
@@ -51,7 +51,7 @@ class EpisodePolicy extends BasePolicy
      * @param  \App\Models\Episode  $episode
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function update(User $user, Episode $episode)
+    public function update(User $user, Episode $episode): bool
     {
         return $episode->data['link'] && $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -63,7 +63,7 @@ class EpisodePolicy extends BasePolicy
      * @param  \App\Models\Episode  $episode
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function delete(User $user, Episode $episode)
+    public function delete(User $user, Episode $episode): bool
     {
         return false;
     }
@@ -75,7 +75,7 @@ class EpisodePolicy extends BasePolicy
      * @param  \App\Models\Episode  $episode
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function restore(User $user, Episode $episode)
+    public function restore(User $user, Episode $episode): bool
     {
         return false;
     }
@@ -87,7 +87,7 @@ class EpisodePolicy extends BasePolicy
      * @param  \App\Models\Episode  $episode
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function forceDelete(User $user, Episode $episode)
+    public function forceDelete(User $user, Episode $episode): bool
     {
         return false;
     }

app/Policies/LecturerPolicy.php

@@ -16,7 +16,7 @@ class LecturerPolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function viewAny(User $user)
+    public function viewAny(User $user): bool
     {
         return true;
     }
@@ -28,7 +28,7 @@ class LecturerPolicy extends BasePolicy
      * @param  \App\Models\Lecturer  $lecturer
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function view(User $user, Lecturer $lecturer)
+    public function view(User $user, Lecturer $lecturer): bool
     {
         return $user->is_lecturer;
     }
@@ -39,7 +39,7 @@ class LecturerPolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function create(User $user)
+    public function create(User $user): bool
     {
         return $user->is_lecturer;
     }
@@ -51,7 +51,7 @@ class LecturerPolicy extends BasePolicy
      * @param  \App\Models\Lecturer  $lecturer
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function update(User $user, Lecturer $lecturer)
+    public function update(User $user, Lecturer $lecturer): bool
     {
         return $lecturer->created_by === $user->id || $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -63,7 +63,7 @@ class LecturerPolicy extends BasePolicy
      * @param  \App\Models\Lecturer  $lecturer
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function delete(User $user, Lecturer $lecturer)
+    public function delete(User $user, Lecturer $lecturer): bool
     {
         //
     }
@@ -75,7 +75,7 @@ class LecturerPolicy extends BasePolicy
      * @param  \App\Models\Lecturer  $lecturer
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function restore(User $user, Lecturer $lecturer)
+    public function restore(User $user, Lecturer $lecturer): bool
     {
         //
     }
@@ -87,7 +87,7 @@ class LecturerPolicy extends BasePolicy
      * @param  \App\Models\Lecturer  $lecturer
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function forceDelete(User $user, Lecturer $lecturer)
+    public function forceDelete(User $user, Lecturer $lecturer): bool
     {
         //
     }

app/Policies/LibraryItemPolicy.php

@@ -16,7 +16,7 @@ class LibraryItemPolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function viewAny(User $user)
+    public function viewAny(User $user): bool
     {
         return true;
     }
@@ -28,7 +28,7 @@ class LibraryItemPolicy extends BasePolicy
      * @param  \App\Models\LibraryItem  $libraryItem
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function view(User $user, LibraryItem $libraryItem)
+    public function view(User $user, LibraryItem $libraryItem): bool
     {
         return true;
     }
@@ -39,7 +39,7 @@ class LibraryItemPolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function create(User $user)
+    public function create(User $user): bool
     {
         return true;
     }
@@ -51,7 +51,7 @@ class LibraryItemPolicy extends BasePolicy
      * @param  \App\Models\LibraryItem  $libraryItem
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function update(User $user, LibraryItem $libraryItem)
+    public function update(User $user, LibraryItem $libraryItem): bool
     {
         return $libraryItem->created_by === $user->id || $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -63,7 +63,7 @@ class LibraryItemPolicy extends BasePolicy
      * @param  \App\Models\LibraryItem  $libraryItem
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function delete(User $user, LibraryItem $libraryItem)
+    public function delete(User $user, LibraryItem $libraryItem): bool
     {
         return false;
     }
@@ -75,7 +75,7 @@ class LibraryItemPolicy extends BasePolicy
      * @param  \App\Models\LibraryItem  $libraryItem
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function restore(User $user, LibraryItem $libraryItem)
+    public function restore(User $user, LibraryItem $libraryItem): bool
     {
         return false;
     }
@@ -87,7 +87,7 @@ class LibraryItemPolicy extends BasePolicy
      * @param  \App\Models\LibraryItem  $libraryItem
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function forceDelete(User $user, LibraryItem $libraryItem)
+    public function forceDelete(User $user, LibraryItem $libraryItem): bool
     {
         return false;
     }

app/Policies/LibraryPolicy.php

@@ -16,7 +16,7 @@ class LibraryPolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function viewAny(User $user)
+    public function viewAny(User $user): bool
     {
         return true;
     }
@@ -28,7 +28,7 @@ class LibraryPolicy extends BasePolicy
      * @param  \App\Models\Library  $library
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function view(User $user, Library $library)
+    public function view(User $user, Library $library): bool
     {
         return true;
     }
@@ -39,7 +39,7 @@ class LibraryPolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function create(User $user)
+    public function create(User $user): bool
     {
         return $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__)
                && Library::query()
@@ -53,7 +53,7 @@ class LibraryPolicy extends BasePolicy
      * @param  \App\Models\Library  $library
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function update(User $user, Library $library)
+    public function update(User $user, Library $library): bool
     {
         return $library->created_by === $user->id || $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -65,7 +65,7 @@ class LibraryPolicy extends BasePolicy
      * @param  \App\Models\Library  $library
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function delete(User $user, Library $library)
+    public function delete(User $user, Library $library): bool
     {
         return false;
     }
@@ -77,7 +77,7 @@ class LibraryPolicy extends BasePolicy
      * @param  \App\Models\Library  $library
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function restore(User $user, Library $library)
+    public function restore(User $user, Library $library): bool
     {
         return false;
     }
@@ -89,7 +89,7 @@ class LibraryPolicy extends BasePolicy
      * @param  \App\Models\Library  $library
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function forceDelete(User $user, Library $library)
+    public function forceDelete(User $user, Library $library): bool
     {
         return false;
     }

app/Policies/MeetupEventPolicy.php

@@ -16,7 +16,7 @@ class MeetupEventPolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function viewAny(User $user)
+    public function viewAny(User $user): bool
     {
         return true;
     }
@@ -28,7 +28,7 @@ class MeetupEventPolicy extends BasePolicy
      * @param  \App\Models\MeetupEvent  $meetupEvent
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function view(User $user, MeetupEvent $meetupEvent)
+    public function view(User $user, MeetupEvent $meetupEvent): bool
     {
         return true;
     }
@@ -39,7 +39,7 @@ class MeetupEventPolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function create(User $user)
+    public function create(User $user): bool
     {
         return true;
     }
@@ -51,7 +51,7 @@ class MeetupEventPolicy extends BasePolicy
      * @param  \App\Models\MeetupEvent  $meetupEvent
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function update(User $user, MeetupEvent $meetupEvent)
+    public function update(User $user, MeetupEvent $meetupEvent): bool
     {
         return $user->meetups->contains($meetupEvent->meetup) || $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -63,7 +63,7 @@ class MeetupEventPolicy extends BasePolicy
      * @param  \App\Models\MeetupEvent  $meetupEvent
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function delete(User $user, MeetupEvent $meetupEvent)
+    public function delete(User $user, MeetupEvent $meetupEvent): bool
     {
         return false && $meetupEvent->created_by === $user->id;
     }
@@ -75,7 +75,7 @@ class MeetupEventPolicy extends BasePolicy
      * @param  \App\Models\MeetupEvent  $meetupEvent
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function restore(User $user, MeetupEvent $meetupEvent)
+    public function restore(User $user, MeetupEvent $meetupEvent): bool
     {
         return false;
     }
@@ -87,7 +87,7 @@ class MeetupEventPolicy extends BasePolicy
      * @param  \App\Models\MeetupEvent  $meetupEvent
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function forceDelete(User $user, MeetupEvent $meetupEvent)
+    public function forceDelete(User $user, MeetupEvent $meetupEvent): bool
     {
         return false;
     }

app/Policies/MeetupPolicy.php

@@ -16,7 +16,7 @@ class MeetupPolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function viewAny(User $user)
+    public function viewAny(User $user): bool
     {
         return true;
     }
@@ -28,7 +28,7 @@ class MeetupPolicy extends BasePolicy
      * @param  \App\Models\Meetup  $meetup
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function view(User $user, Meetup $meetup)
+    public function view(User $user, Meetup $meetup): bool
     {
         return true;
     }
@@ -39,7 +39,7 @@ class MeetupPolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function create(User $user)
+    public function create(User $user): bool
     {
         return true;
     }
@@ -51,7 +51,7 @@ class MeetupPolicy extends BasePolicy
      * @param  \App\Models\Meetup  $meetup
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function update(User $user, Meetup $meetup)
+    public function update(User $user, Meetup $meetup): bool
     {
         return $user->meetups->contains($meetup) || $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -63,7 +63,7 @@ class MeetupPolicy extends BasePolicy
      * @param  \App\Models\Meetup  $meetup
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function delete(User $user, Meetup $meetup)
+    public function delete(User $user, Meetup $meetup): bool
     {
         return $meetup->created_by === $user->id;
     }
@@ -75,7 +75,7 @@ class MeetupPolicy extends BasePolicy
      * @param  \App\Models\Meetup  $meetup
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function restore(User $user, Meetup $meetup)
+    public function restore(User $user, Meetup $meetup): bool
     {
         return false;
     }
@@ -87,7 +87,7 @@ class MeetupPolicy extends BasePolicy
      * @param  \App\Models\Meetup  $meetup
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function forceDelete(User $user, Meetup $meetup)
+    public function forceDelete(User $user, Meetup $meetup): bool
     {
         return false;
     }

app/Policies/OrangePillPolicy.php

@@ -16,7 +16,7 @@ class OrangePillPolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function viewAny(User $user)
+    public function viewAny(User $user): bool
     {
         return true;
     }
@@ -28,7 +28,7 @@ class OrangePillPolicy extends BasePolicy
      * @param  \App\Models\OrangePill  $orangePill
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function view(User $user, OrangePill $orangePill)
+    public function view(User $user, OrangePill $orangePill): bool
     {
         return true;
     }
@@ -39,7 +39,7 @@ class OrangePillPolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function create(User $user)
+    public function create(User $user): bool
     {
         return false;
     }
@@ -51,7 +51,7 @@ class OrangePillPolicy extends BasePolicy
      * @param  \App\Models\OrangePill  $orangePill
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function update(User $user, OrangePill $orangePill)
+    public function update(User $user, OrangePill $orangePill): bool
     {
         return $orangePill->user_id === $user->id;
     }
@@ -63,7 +63,7 @@ class OrangePillPolicy extends BasePolicy
      * @param  \App\Models\OrangePill  $orangePill
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function delete(User $user, OrangePill $orangePill)
+    public function delete(User $user, OrangePill $orangePill): bool
     {
         return false;
     }
@@ -75,7 +75,7 @@ class OrangePillPolicy extends BasePolicy
      * @param  \App\Models\OrangePill  $orangePill
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function restore(User $user, OrangePill $orangePill)
+    public function restore(User $user, OrangePill $orangePill): bool
     {
         return false;
     }
@@ -87,7 +87,7 @@ class OrangePillPolicy extends BasePolicy
      * @param  \App\Models\OrangePill  $orangePill
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function forceDelete(User $user, OrangePill $orangePill)
+    public function forceDelete(User $user, OrangePill $orangePill): bool
     {
         return false;
     }

app/Policies/ParticipantPolicy.php

@@ -16,7 +16,7 @@ class ParticipantPolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function viewAny(User $user)
+    public function viewAny(User $user): bool
     {
         return true;
     }
@@ -28,7 +28,7 @@ class ParticipantPolicy extends BasePolicy
      * @param  \App\Models\Participant  $participant
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function view(User $user, Participant $participant)
+    public function view(User $user, Participant $participant): bool
     {
         if ($participant->registrations) {
             return $participant->whereHas('registrations.event.course.lecturer',
@@ -45,7 +45,7 @@ class ParticipantPolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function create(User $user)
+    public function create(User $user): bool
     {
         //
     }
@@ -57,7 +57,7 @@ class ParticipantPolicy extends BasePolicy
      * @param  \App\Models\Participant  $participant
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function update(User $user, Participant $participant)
+    public function update(User $user, Participant $participant): bool
     {
         //
     }
@@ -69,7 +69,7 @@ class ParticipantPolicy extends BasePolicy
      * @param  \App\Models\Participant  $participant
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function delete(User $user, Participant $participant)
+    public function delete(User $user, Participant $participant): bool
     {
         //
     }
@@ -81,7 +81,7 @@ class ParticipantPolicy extends BasePolicy
      * @param  \App\Models\Participant  $participant
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function restore(User $user, Participant $participant)
+    public function restore(User $user, Participant $participant): bool
     {
         //
     }
@@ -93,7 +93,7 @@ class ParticipantPolicy extends BasePolicy
      * @param  \App\Models\Participant  $participant
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function forceDelete(User $user, Participant $participant)
+    public function forceDelete(User $user, Participant $participant): bool
     {
         //
     }

app/Policies/PermissionPolicy.php

@@ -16,7 +16,7 @@ class PermissionPolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function viewAny(User $user)
+    public function viewAny(User $user): bool
     {
         return $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -28,7 +28,7 @@ class PermissionPolicy extends BasePolicy
      * @param  \Spatie\Permission\Models\Permission  $permission
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function view(User $user, Permission $permission)
+    public function view(User $user, Permission $permission): bool
     {
         return $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -39,7 +39,7 @@ class PermissionPolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function create(User $user)
+    public function create(User $user): bool
     {
         return $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -51,7 +51,7 @@ class PermissionPolicy extends BasePolicy
      * @param  \Spatie\Permission\Models\Permission  $permission
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function update(User $user, Permission $permission)
+    public function update(User $user, Permission $permission): bool
     {
         return $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -63,7 +63,7 @@ class PermissionPolicy extends BasePolicy
      * @param  \Spatie\Permission\Models\Permission  $permission
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function delete(User $user, Permission $permission)
+    public function delete(User $user, Permission $permission): bool
     {
         return $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -75,7 +75,7 @@ class PermissionPolicy extends BasePolicy
      * @param  \Spatie\Permission\Models\Permission  $permission
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function restore(User $user, Permission $permission)
+    public function restore(User $user, Permission $permission): bool
     {
         return $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -87,7 +87,7 @@ class PermissionPolicy extends BasePolicy
      * @param  \Spatie\Permission\Models\Permission  $permission
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function forceDelete(User $user, Permission $permission)
+    public function forceDelete(User $user, Permission $permission): bool
     {
         return $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }

app/Policies/PodcastPolicy.php

@@ -16,7 +16,7 @@ class PodcastPolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function viewAny(User $user)
+    public function viewAny(User $user): bool
     {
         return true;
     }
@@ -28,7 +28,7 @@ class PodcastPolicy extends BasePolicy
      * @param  \App\Models\Podcast  $podcast
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function view(User $user, Podcast $podcast)
+    public function view(User $user, Podcast $podcast): bool
     {
         return true;
     }
@@ -39,7 +39,7 @@ class PodcastPolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function create(User $user)
+    public function create(User $user): bool
     {
         return false;
     }
@@ -51,7 +51,7 @@ class PodcastPolicy extends BasePolicy
      * @param  \App\Models\Podcast  $podcast
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function update(User $user, Podcast $podcast)
+    public function update(User $user, Podcast $podcast): bool
     {
         return ! $podcast->locked;
     }
@@ -63,7 +63,7 @@ class PodcastPolicy extends BasePolicy
      * @param  \App\Models\Podcast  $podcast
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function delete(User $user, Podcast $podcast)
+    public function delete(User $user, Podcast $podcast): bool
     {
         return ! $podcast->locked;
     }
@@ -75,7 +75,7 @@ class PodcastPolicy extends BasePolicy
      * @param  \App\Models\Podcast  $podcast
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function restore(User $user, Podcast $podcast)
+    public function restore(User $user, Podcast $podcast): bool
     {
         return ! $podcast->locked;
     }
@@ -87,7 +87,7 @@ class PodcastPolicy extends BasePolicy
      * @param  \App\Models\Podcast  $podcast
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function forceDelete(User $user, Podcast $podcast)
+    public function forceDelete(User $user, Podcast $podcast): bool
     {
         return ! $podcast->locked;
     }

app/Policies/RegistrationPolicy.php

@@ -16,7 +16,7 @@ class RegistrationPolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function viewAny(User $user)
+    public function viewAny(User $user): bool
     {
         return true;
     }
@@ -28,7 +28,7 @@ class RegistrationPolicy extends BasePolicy
      * @param  \App\Models\Registration  $registration
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function view(User $user, Registration $registration)
+    public function view(User $user, Registration $registration): bool
     {
         return $registration->whereHas('event.course.lecturer',
             fn ($q) => $q->where('team_id', $user->current_team_id))
@@ -41,7 +41,7 @@ class RegistrationPolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function create(User $user)
+    public function create(User $user): bool
     {
         //
     }
@@ -53,7 +53,7 @@ class RegistrationPolicy extends BasePolicy
      * @param  \App\Models\Registration  $registration
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function update(User $user, Registration $registration)
+    public function update(User $user, Registration $registration): bool
     {
         //
     }
@@ -65,7 +65,7 @@ class RegistrationPolicy extends BasePolicy
      * @param  \App\Models\Registration  $registration
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function delete(User $user, Registration $registration)
+    public function delete(User $user, Registration $registration): bool
     {
         //
     }
@@ -77,7 +77,7 @@ class RegistrationPolicy extends BasePolicy
      * @param  \App\Models\Registration  $registration
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function restore(User $user, Registration $registration)
+    public function restore(User $user, Registration $registration): bool
     {
         //
     }
@@ -89,7 +89,7 @@ class RegistrationPolicy extends BasePolicy
      * @param  \App\Models\Registration  $registration
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function forceDelete(User $user, Registration $registration)
+    public function forceDelete(User $user, Registration $registration): bool
     {
         //
     }

app/Policies/RolePolicy.php

@@ -16,7 +16,7 @@ class RolePolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function viewAny(User $user)
+    public function viewAny(User $user): bool
     {
         return $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -28,7 +28,7 @@ class RolePolicy extends BasePolicy
      * @param  \Spatie\Permission\Models\Role  $role
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function view(User $user, Role $role)
+    public function view(User $user, Role $role): bool
     {
         return $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -39,7 +39,7 @@ class RolePolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function create(User $user)
+    public function create(User $user): bool
     {
         return $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -51,7 +51,7 @@ class RolePolicy extends BasePolicy
      * @param  \Spatie\Permission\Models\Role  $role
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function update(User $user, Role $role)
+    public function update(User $user, Role $role): bool
     {
         return $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -63,7 +63,7 @@ class RolePolicy extends BasePolicy
      * @param  \Spatie\Permission\Models\Role  $role
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function delete(User $user, Role $role)
+    public function delete(User $user, Role $role): bool
     {
         return $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -75,7 +75,7 @@ class RolePolicy extends BasePolicy
      * @param  \Spatie\Permission\Models\Role  $role
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function restore(User $user, Role $role)
+    public function restore(User $user, Role $role): bool
     {
         return $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -87,7 +87,7 @@ class RolePolicy extends BasePolicy
      * @param  \Spatie\Permission\Models\Role  $role
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function forceDelete(User $user, Role $role)
+    public function forceDelete(User $user, Role $role): bool
     {
         return $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }

app/Policies/TeamPolicy.php

@@ -16,7 +16,7 @@ class TeamPolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return mixed
      */
-    public function viewAny(User $user)
+    public function viewAny(User $user): bool
     {
         return $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -28,7 +28,7 @@ class TeamPolicy extends BasePolicy
      * @param  \App\Models\Team  $team
      * @return mixed
      */
-    public function view(User $user, Team $team)
+    public function view(User $user, Team $team): bool
     {
         return $user->belongsToTeam($team);
     }
@@ -39,7 +39,7 @@ class TeamPolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return mixed
      */
-    public function create(User $user)
+    public function create(User $user): bool
     {
         return $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -51,7 +51,7 @@ class TeamPolicy extends BasePolicy
      * @param  \App\Models\Team  $team
      * @return mixed
      */
-    public function update(User $user, Team $team)
+    public function update(User $user, Team $team): bool
     {
         return $user->ownsTeam($team);
     }
@@ -99,7 +99,7 @@ class TeamPolicy extends BasePolicy
      * @param  \App\Models\Team  $team
      * @return mixed
      */
-    public function delete(User $user, Team $team)
+    public function delete(User $user, Team $team): bool
     {
         return $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }

app/Policies/UserPolicy.php

@@ -15,7 +15,7 @@ class UserPolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function viewAny(User $user)
+    public function viewAny(User $user): bool
     {
         return $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -27,7 +27,7 @@ class UserPolicy extends BasePolicy
      * @param  \App\Models\User  $model
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function view(User $user, User $model)
+    public function view(User $user, User $model): bool
     {
         return $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -38,7 +38,7 @@ class UserPolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function create(User $user)
+    public function create(User $user): bool
     {
         return $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -50,7 +50,7 @@ class UserPolicy extends BasePolicy
      * @param  \App\Models\User  $model
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function update(User $user, User $model)
+    public function update(User $user, User $model): bool
     {
         return $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -62,7 +62,7 @@ class UserPolicy extends BasePolicy
      * @param  \App\Models\User  $model
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function delete(User $user, User $model)
+    public function delete(User $user, User $model): bool
     {
         return $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -74,7 +74,7 @@ class UserPolicy extends BasePolicy
      * @param  \App\Models\User  $model
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function restore(User $user, User $model)
+    public function restore(User $user, User $model): bool
     {
         return $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -86,7 +86,7 @@ class UserPolicy extends BasePolicy
      * @param  \App\Models\User  $model
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function forceDelete(User $user, User $model)
+    public function forceDelete(User $user, User $model): bool
     {
         return $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }

app/Policies/VenuePolicy.php

@@ -16,7 +16,7 @@ class VenuePolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function viewAny(User $user)
+    public function viewAny(User $user): bool
     {
         return true;
     }
@@ -28,7 +28,7 @@ class VenuePolicy extends BasePolicy
      * @param  \App\Models\Venue  $venue
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function view(User $user, Venue $venue)
+    public function view(User $user, Venue $venue): bool
     {
         return $user->is_lecturer || $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -39,7 +39,7 @@ class VenuePolicy extends BasePolicy
      * @param  \App\Models\User  $user
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function create(User $user)
+    public function create(User $user): bool
     {
         return $user->is_lecturer || $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -51,7 +51,7 @@ class VenuePolicy extends BasePolicy
      * @param  \App\Models\Venue  $venue
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function update(User $user, Venue $venue)
+    public function update(User $user, Venue $venue): bool
     {
         return $venue->created_by === $user->id || $user->can((new \ReflectionClass($this))->getShortName().'.'.__FUNCTION__);
     }
@@ -63,7 +63,7 @@ class VenuePolicy extends BasePolicy
      * @param  \App\Models\Venue  $venue
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function delete(User $user, Venue $venue)
+    public function delete(User $user, Venue $venue): bool
     {
         //
     }
@@ -75,7 +75,7 @@ class VenuePolicy extends BasePolicy
      * @param  \App\Models\Venue  $venue
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function restore(User $user, Venue $venue)
+    public function restore(User $user, Venue $venue): bool
     {
         //
     }
@@ -87,7 +87,7 @@ class VenuePolicy extends BasePolicy
      * @param  \App\Models\Venue  $venue
      * @return \Illuminate\Auth\Access\Response|bool
      */
-    public function forceDelete(User $user, Venue $venue)
+    public function forceDelete(User $user, Venue $venue): bool
     {
         //
     }

app/Providers/AppServiceProvider.php

@@ -17,7 +17,7 @@ class AppServiceProvider extends ServiceProvider
      *
      * @return void
      */
-    public function register()
+    public function register(): void
     {
         Date::use(
             Carbon::class
@@ -29,7 +29,7 @@ class AppServiceProvider extends ServiceProvider
      *
      * @return void
      */
-    public function boot()
+    public function boot(): void
     {
         Model::preventLazyLoading(app()->environment('local'));
 

app/Providers/AuthServiceProvider.php

@@ -28,7 +28,7 @@ class AuthServiceProvider extends ServiceProvider
      *
      * @return void
      */
-    public function boot()
+    public function boot(): void
     {
         //
     }

app/Providers/EventServiceProvider.php

@@ -43,7 +43,7 @@ class EventServiceProvider extends ServiceProvider
      *
      * @return void
      */
-    public function boot()
+    public function boot(): void
     {
         Meetup::observe(MeetupObserver::class);
         MeetupEvent::observe(MeetupEventObserver::class);
@@ -59,7 +59,7 @@ class EventServiceProvider extends ServiceProvider
      *
      * @return bool
      */
-    public function shouldDiscoverEvents()
+    public function shouldDiscoverEvents(): bool
     {
         return false;
     }