diff --git a/2.x/features/authentication.md b/2.x/features/authentication.md
index 58ae030..5f88606 100644
--- a/2.x/features/authentication.md
+++ b/2.x/features/authentication.md
@@ -31,10 +31,8 @@ use Laravel\Fortify\Fortify;
 
 /**
  * Bootstrap any application services.
- *
- * @return void
  */
-public function boot()
+public function boot(): void
 {
     Fortify::loginView(function () {
         return view('auth.login');
@@ -75,10 +73,8 @@ use Laravel\Fortify\Fortify;
 
 /**
  * Bootstrap any application services.
- *
- * @return void
  */
-public function boot()
+public function boot(): void
 {
     // ...
 
diff --git a/2.x/features/password-confirmation.md b/2.x/features/password-confirmation.md
index f2080ae..d293043 100644
--- a/2.x/features/password-confirmation.md
+++ b/2.x/features/password-confirmation.md
@@ -57,10 +57,8 @@ After adding this trait to a component, you should call the `ensurePasswordIsCon
 ```php
 /**
  * Enable administration mode for user.
- *
- * @return void
  */
-public function enableAdminMode()
+public function enableAdminMode(): void
 {
     $this->ensurePasswordIsConfirmed();
 
@@ -129,10 +127,8 @@ After adding the `confirms-password` component to your application's user interf
 ```php
 /**
  * Enable administration mode for user.
- *
- * @return void
  */
-public function enableAdminMode()
+public function enableAdminMode(): void
 {
     $this->ensurePasswordIsConfirmed();
 
@@ -185,19 +181,18 @@ Once the user has confirmed their password, they will not be required to re-ente
 Sometimes, you may wish to customize how the user's password is validated during confirmation. To do so, you may use the `Fortify::confirmPasswordsUsing` method. This method accepts a closure that receives the authenticated user instance and the `password` input field of the request. The closure should return `true` if the password is valid for the given user. Typically, this method should be called from the `boot` method of your `JetstreamServiceProvider`:
 
 ```php
+use App\Models\User;
 use Illuminate\Support\Facades\Hash;
 use Laravel\Fortify\Fortify;
 
 /**
  * Bootstrap any application services.
- *
- * @return void
  */
-public function boot()
+public function boot(): void
 {
     // ...
 
-    Fortify::confirmPasswordsUsing(function ($user, string $password) {
+    Fortify::confirmPasswordsUsing(function (User $user, string $password) {
         return Hash::check($password, $user->password);
     });
 }
diff --git a/2.x/features/registration.md b/2.x/features/registration.md
index 436f39f..178bda9 100644
--- a/2.x/features/registration.md
+++ b/2.x/features/registration.md
@@ -57,10 +57,8 @@ use Laravel\Fortify\Fortify;
 
 /**
  * Bootstrap any application services.
- *
- * @return void
  */
-public function boot()
+public function boot(): void
 {
     Fortify::registerView(function () {
         return view('auth.register');
diff --git a/2.x/features/teams.md b/2.x/features/teams.md
index 418d526..cee2fbd 100644
--- a/2.x/features/teams.md
+++ b/2.x/features/teams.md
@@ -197,12 +197,8 @@ When building a Jetstream application that provides both API support and team su
 ```php
 /**
  * Determine whether the user can view a flight.
- *
- * @param  \App\Models\User  $user
- * @param  \App\Models\Flight  $flight
- * @return bool
  */
-public function view(User $user, Flight $flight)
+public function view(User $user, Flight $flight): bool
 {
     return $user->belongsToTeam($flight->team) &&
            $user->hasTeamPermission($flight->team, 'flight:view') &&
diff --git a/2.x/stacks/inertia.md b/2.x/stacks/inertia.md
index 1e85121..b9dc7cb 100644
--- a/2.x/stacks/inertia.md
+++ b/2.x/stacks/inertia.md
@@ -11,14 +11,12 @@ In other words, this stack gives you the full power of Vue.js without the comple
 ```php
 use Illuminate\Http\Request;
 use Inertia\Inertia;
+use Inertia\Response;
 
 /**
  * Show the general profile settings screen.
- *
- * @param  \Illuminate\Http\Request  $request
- * @return \Inertia\Response
  */
-public function show(Request $request)
+public function show(Request $request): Response
 {
     return Inertia::render('Profile/Show', [
         'sessions' => $this->sessions($request)->all(),
@@ -51,10 +49,8 @@ use Laravel\Jetstream\Jetstream;
 
 /**
  * Bootstrap any application services.
- *
- * @return void
  */
-public function boot()
+public function boot(): void
 {
     // ...
 
diff --git a/examples.md b/examples.md
index 1dc8c93..1639f7d 100644
--- a/examples.md
+++ b/examples.md
@@ -54,10 +54,8 @@ class AppServiceProvider extends ServiceProvider
 {
     /**
      * Bootstrap any application services.
-     *
-     * @return void
      */
-    public function boot()
+    public function boot(): void
     {
         Queue::before(function (JobProcessing $event) {
             // $event->connectionName
@@ -74,10 +72,8 @@ class AppServiceProvider extends ServiceProvider
 
     /**
      * Register the service provider.
-     *
-     * @return void
      */
-    public function register()
+    public function register(): void
     {
         //
     }