diff --git a/.github/workflows/phpstan.yml b/.github/workflows/phpstan.yml
new file mode 100644
index 0000000..1f45be1
--- /dev/null
+++ b/.github/workflows/phpstan.yml
@@ -0,0 +1,26 @@
+name: PHPStan
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+jobs:
+  phpstan:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: '8.3'
+          coverage: none
+
+      - name: Install Composer dependencies
+        run: composer install --no-interaction --prefer-dist --no-progress
+
+      - name: Run Larastan
+        run: composer analyse
diff --git a/.lando.yml b/.lando.yml
index c1a78f1..262f677 100644
--- a/.lando.yml
+++ b/.lando.yml
@@ -32,6 +32,11 @@ tooling:
     description: Run Duster fix|lint
     cmd: ./vendor/bin/duster
     dir: /app
+  analyse:
+    service: appserver
+    description: Run Larastan static analysis
+    cmd: composer analyse
+    dir: /app
   art:
     service: appserver
     description: Run an Artisan command
diff --git a/app/Console/Commands/CreateUser.php b/app/Console/Commands/CreateUser.php
index cb2b4e3..b49fbe4 100644
--- a/app/Console/Commands/CreateUser.php
+++ b/app/Console/Commands/CreateUser.php
@@ -7,6 +7,7 @@
 use App\Models\User;
 use Exception;
 use Illuminate\Console\Command;
+use Illuminate\Support\Facades\Hash;
 
 use function Laravel\Prompts\password;
 use function Laravel\Prompts\select;
@@ -31,7 +32,7 @@ class CreateUser extends Command
     /**
      * Execute the console command.
      */
-    public function handle()
+    public function handle(): int
     {
         $name  = text(label: 'What is the name of the user?', required: true);
         $email = text(
@@ -73,9 +74,11 @@ public function handle()
         } catch (Exception $e) {
             $this->error("Failed to create user: {$e->getMessage()}");
 
-            return;
+            return Command::FAILURE;
         }
 
         $this->info("User: {$user->name} with role {$role} created successfully.");
+
+        return Command::SUCCESS;
     }
 }
diff --git a/app/Console/Commands/TestMailDriver.php b/app/Console/Commands/TestMailDriver.php
index 75901e6..4b961c8 100644
--- a/app/Console/Commands/TestMailDriver.php
+++ b/app/Console/Commands/TestMailDriver.php
@@ -52,6 +52,9 @@ public function handle(): void
         $this->info('Test email sent');
     }
 
+    /**
+     * @return array<string, string>
+     */
     protected function promptForMissingArgumentsUsing(): array
     {
         return [
diff --git a/app/Enums/NavigationGroupsEnum.php b/app/Enums/NavigationGroupsEnum.php
index e953c60..41830f4 100644
--- a/app/Enums/NavigationGroupsEnum.php
+++ b/app/Enums/NavigationGroupsEnum.php
@@ -8,7 +8,7 @@ enum NavigationGroupsEnum: string implements HasLabel
 {
     case ADMIN = 'admin';
 
-    public function getLabel(): ?string
+    public function getLabel(): string
     {
         return match ($this) {
             self::ADMIN => __('Organization'),
diff --git a/app/Enums/RolesEnum.php b/app/Enums/RolesEnum.php
index 32b131e..05442c4 100644
--- a/app/Enums/RolesEnum.php
+++ b/app/Enums/RolesEnum.php
@@ -11,7 +11,7 @@ enum RolesEnum: string implements HasColor, HasLabel
     case ADMIN       = 'admin';
     case EDITOR      = 'editor';
 
-    public function getLabel(): ?string
+    public function getLabel(): string
     {
         return match ($this) {
             self::SUPER_ADMIN => __('Super Admin'),
@@ -20,7 +20,7 @@ public function getLabel(): ?string
         };
     }
 
-    public function getColor(): string|array|null
+    public function getColor(): string
     {
         return match ($this) {
             self::SUPER_ADMIN => 'primary',
diff --git a/app/Filament/Pages/Auth/EditProfile.php b/app/Filament/Pages/Auth/EditProfile.php
index 0890d52..4f3fbe3 100644
--- a/app/Filament/Pages/Auth/EditProfile.php
+++ b/app/Filament/Pages/Auth/EditProfile.php
@@ -6,6 +6,7 @@
 use App\Models\Role;
 use Filament\Auth\Pages\EditProfile as EditProfileBase;
 use Filament\Forms\Components\Select;
+use Filament\Forms\Components\TextInput;
 use Filament\Schemas\Components\Tabs;
 use Filament\Schemas\Components\Tabs\Tab;
 use Filament\Schemas\Schema;
@@ -33,21 +34,33 @@ public function getBreadcrumbs(): array
 
     public function form(Schema $schema): Schema
     {
+        /** @var TextInput $nameFormComponent */
+        $nameFormComponent = $this->getNameFormComponent();
+
+        /** @var TextInput $emailFormComponent */
+        $emailFormComponent = $this->getEmailFormComponent();
+
+        /** @var TextInput $passwordFormComponent */
+        $passwordFormComponent = $this->getPasswordFormComponent();
+
+        /** @var TextInput $passwordConfirmationFormComponent */
+        $passwordConfirmationFormComponent = $this->getPasswordConfirmationFormComponent();
+
         return $schema
             ->components([
                 Tabs::make('Tabs')
                     ->tabs([
                         Tab::make(__('Account Details'))
                             ->schema([
-                                $this->getNameFormComponent()
+                                $nameFormComponent
                                     ->helperText(__('Your full name, used for display purposes')),
-                                $this->getEmailFormComponent()
+                                $emailFormComponent
                                     ->helperText(__('Your email address, used for notifications and account recovery'))
                                     ->prefixIcon('phosphor-envelope-simple'),
                                 Select::make('roles')
                                     ->label(__('Role'))
                                     ->relationship('roles', 'name')
-                                    ->getOptionLabelFromRecordUsing(fn (Role $record) => $record?->name?->getLabel())
+                                    ->getOptionLabelFromRecordUsing(fn (Role $record): string => $record->name->getLabel())
                                     ->prefixIcon('phosphor-shield-check')
                                     ->required()
                                     ->searchable()
@@ -55,9 +68,9 @@ public function form(Schema $schema): Schema
                             ]),
                         Tab::make(__('Security'))
                             ->schema([
-                                $this->getPasswordFormComponent()
+                                $passwordFormComponent
                                     ->label(__('New Password')),
-                                $this->getPasswordConfirmationFormComponent()
+                                $passwordConfirmationFormComponent
                                     ->label(__('Confirm New Password'))
                                     ->helperText(__('Verify your new password')),
                                 $this->getCurrentPasswordFormComponent(),
diff --git a/app/Filament/Resources/Users/Actions/InviteUserAction.php b/app/Filament/Resources/Users/Actions/InviteUserAction.php
index 398b57b..cd6a8d7 100644
--- a/app/Filament/Resources/Users/Actions/InviteUserAction.php
+++ b/app/Filament/Resources/Users/Actions/InviteUserAction.php
@@ -58,6 +58,9 @@ public static function make(string $name): Action
             ->action(fn (array $data) => InviteUserAction::handle($data));
     }
 
+    /**
+     * @param  array{name: string, email: string, role: string}  $data
+     */
     public static function handle(array $data): void
     {
         $validator = Validator::make($data, [
diff --git a/app/Filament/Resources/Users/Schemas/UserForm.php b/app/Filament/Resources/Users/Schemas/UserForm.php
index 091d106..7860e3a 100644
--- a/app/Filament/Resources/Users/Schemas/UserForm.php
+++ b/app/Filament/Resources/Users/Schemas/UserForm.php
@@ -35,7 +35,7 @@ public static function configure(Schema $schema): Schema
                         Select::make('roles')
                             ->label(__('Role'))
                             ->relationship('roles', 'name')
-                            ->getOptionLabelFromRecordUsing(fn (Role $record) => $record?->name?->getLabel())
+                            ->getOptionLabelFromRecordUsing(fn (Role $record): string => $record->name->getLabel())
                             ->prefixIcon('phosphor-shield-check')
                             ->required()
                             ->searchable()
diff --git a/app/Models/Role.php b/app/Models/Role.php
index de45342..beece16 100644
--- a/app/Models/Role.php
+++ b/app/Models/Role.php
@@ -5,6 +5,9 @@
 use App\Enums\RolesEnum;
 use Spatie\Permission\Models\Role as SpatieRole;
 
+/**
+ * @property RolesEnum $name
+ */
 class Role extends SpatieRole
 {
     protected function casts(): array
diff --git a/app/Models/User.php b/app/Models/User.php
index 0d9d915..4d248dc 100644
--- a/app/Models/User.php
+++ b/app/Models/User.php
@@ -6,6 +6,7 @@
 
 use App\Enums\RolesEnum;
 use App\Observers\UserObserver;
+use Database\Factories\UserFactory;
 use Filament\Auth\MultiFactor\App\Contracts\HasAppAuthentication;
 use Filament\Auth\MultiFactor\App\Contracts\HasAppAuthenticationRecovery;
 use Filament\Facades\Filament;
@@ -25,9 +26,7 @@ class User extends Authenticatable implements FilamentUser, HasAppAuthentication
     use HasFactory, HasRoles, Notifiable;
 
     /**
-     * The attributes that are mass assignable.
-     *
-     * @var array<int, string>
+     * @var list<string>
      */
     protected $fillable = [
         'name',
@@ -37,9 +36,7 @@ class User extends Authenticatable implements FilamentUser, HasAppAuthentication
     ];
 
     /**
-     * The attributes that should be hidden for serialization.
-     *
-     * @var array<int, string>
+     * @var list<string>
      */
     protected $hidden = [
         'password',
diff --git a/composer.json b/composer.json
index 0792205..639ece0 100644
--- a/composer.json
+++ b/composer.json
@@ -23,6 +23,7 @@
         "barryvdh/laravel-debugbar": "^3.14",
         "fakerphp/faker": "^1.23",
         "filament/upgrade": "^4.0",
+        "larastan/larastan": "^3.0",
         "laravel/boost": "^1.0",
         "laravel/pail": "^1.1",
         "laravel/pint": "^1.13",
@@ -62,6 +63,9 @@
             "@php -r \"file_exists('database/database.sqlite') || touch('database/database.sqlite');\"",
             "@php artisan migrate --graceful --ansi"
         ],
+        "analyse": [
+            "@php vendor/bin/phpstan analyse --memory-limit=2G"
+        ],
         "dev": [
             "Composer\\Config::disableProcessTimeout",
             "npx concurrently -c \"#93c5fd,#c4b5fd,#fb7185,#fdba74\" \"php artisan serve\" \"php artisan queue:listen --tries=1\" \"php artisan pail --timeout=0\" \"npm run dev\" --names=server,queue,logs,vite"
diff --git a/composer.lock b/composer.lock
index b39749f..69c1934 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "77e6c447e0609e8684de93d371c747b0",
+    "content-hash": "2ecc1ec320d5dd26b346ab86ef299874",
     "packages": [
         {
             "name": "anourvalar/eloquent-serialize",
@@ -9526,6 +9526,47 @@
             },
             "time": "2025-04-30T06:54:44+00:00"
         },
+        {
+            "name": "iamcal/sql-parser",
+            "version": "v0.6",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/iamcal/SQLParser.git",
+                "reference": "947083e2dca211a6f12fb1beb67a01e387de9b62"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/iamcal/SQLParser/zipball/947083e2dca211a6f12fb1beb67a01e387de9b62",
+                "reference": "947083e2dca211a6f12fb1beb67a01e387de9b62",
+                "shasum": ""
+            },
+            "require-dev": {
+                "php-coveralls/php-coveralls": "^1.0",
+                "phpunit/phpunit": "^5|^6|^7|^8|^9"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "iamcal\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Cal Henderson",
+                    "email": "cal@iamcal.com"
+                }
+            ],
+            "description": "MySQL schema parser",
+            "support": {
+                "issues": "https://github.com/iamcal/SQLParser/issues",
+                "source": "https://github.com/iamcal/SQLParser/tree/v0.6"
+            },
+            "time": "2025-03-17T16:59:46+00:00"
+        },
         {
             "name": "jean85/pretty-package-versions",
             "version": "2.1.1",
@@ -9586,6 +9627,95 @@
             },
             "time": "2025-03-19T14:43:43+00:00"
         },
+        {
+            "name": "larastan/larastan",
+            "version": "v3.7.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/larastan/larastan.git",
+                "reference": "6b7d28a2762a4b69f0f064e1e5b7358af11f04e4"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/larastan/larastan/zipball/6b7d28a2762a4b69f0f064e1e5b7358af11f04e4",
+                "reference": "6b7d28a2762a4b69f0f064e1e5b7358af11f04e4",
+                "shasum": ""
+            },
+            "require": {
+                "ext-json": "*",
+                "iamcal/sql-parser": "^0.6.0",
+                "illuminate/console": "^11.44.2 || ^12.4.1",
+                "illuminate/container": "^11.44.2 || ^12.4.1",
+                "illuminate/contracts": "^11.44.2 || ^12.4.1",
+                "illuminate/database": "^11.44.2 || ^12.4.1",
+                "illuminate/http": "^11.44.2 || ^12.4.1",
+                "illuminate/pipeline": "^11.44.2 || ^12.4.1",
+                "illuminate/support": "^11.44.2 || ^12.4.1",
+                "php": "^8.2",
+                "phpstan/phpstan": "^2.1.11"
+            },
+            "require-dev": {
+                "doctrine/coding-standard": "^13",
+                "laravel/framework": "^11.44.2 || ^12.7.2",
+                "mockery/mockery": "^1.6.12",
+                "nikic/php-parser": "^5.4",
+                "orchestra/canvas": "^v9.2.2 || ^10.0.1",
+                "orchestra/testbench-core": "^9.12.0 || ^10.1",
+                "phpstan/phpstan-deprecation-rules": "^2.0.1",
+                "phpunit/phpunit": "^10.5.35 || ^11.5.15"
+            },
+            "suggest": {
+                "orchestra/testbench": "Using Larastan for analysing a package needs Testbench"
+            },
+            "type": "phpstan-extension",
+            "extra": {
+                "phpstan": {
+                    "includes": [
+                        "extension.neon"
+                    ]
+                },
+                "branch-alias": {
+                    "dev-master": "3.0-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Larastan\\Larastan\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Can Vural",
+                    "email": "can9119@gmail.com"
+                }
+            ],
+            "description": "Larastan - Discover bugs in your code without running it. A phpstan/phpstan extension for Laravel",
+            "keywords": [
+                "PHPStan",
+                "code analyse",
+                "code analysis",
+                "larastan",
+                "laravel",
+                "package",
+                "php",
+                "static analysis"
+            ],
+            "support": {
+                "issues": "https://github.com/larastan/larastan/issues",
+                "source": "https://github.com/larastan/larastan/tree/v3.7.0"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/canvural",
+                    "type": "github"
+                }
+            ],
+            "time": "2025-09-09T15:17:27+00:00"
+        },
         {
             "name": "laravel/boost",
             "version": "v1.0.18",
@@ -12733,5 +12863,5 @@
         "php": "^8.3"
     },
     "platform-dev": {},
-    "plugin-api-version": "2.6.0"
+    "plugin-api-version": "2.9.0"
 }
diff --git a/config/settings.php b/config/settings.php
index 4ffa0dd..118aded 100644
--- a/config/settings.php
+++ b/config/settings.php
@@ -77,7 +77,7 @@
         DateTimeInterface::class => Spatie\LaravelSettings\SettingsCasts\DateTimeInterfaceCast::class,
         DateTimeZone::class      => Spatie\LaravelSettings\SettingsCasts\DateTimeZoneCast::class,
         //        Spatie\DataTransferObject\DataTransferObject::class => Spatie\LaravelSettings\SettingsCasts\DtoCast::class,
-        Spatie\LaravelData\Data::class => Spatie\LaravelSettings\SettingsCasts\DataCast::class,
+        // Spatie\LaravelData\Data::class => Spatie\LaravelSettings\SettingsCasts\DataCast::class,
     ],
 
     /*
diff --git a/database/factories/UserFactory.php b/database/factories/UserFactory.php
index e0c9536..1a21134 100644
--- a/database/factories/UserFactory.php
+++ b/database/factories/UserFactory.php
@@ -17,9 +17,13 @@ class UserFactory extends Factory
     protected static ?string $password;
 
     /**
-     * Define the model's default state.
-     *
-     * @return array<string, mixed>
+     * @return array{
+     *     name: string,
+     *     email: string,
+     *     email_verified_at: \Illuminate\Support\Carbon,
+     *     password: string,
+     *     remember_token: string,
+     * }
      */
     public function definition(): array
     {
diff --git a/database/migrations/2022_12_14_083707_create_settings_table.php b/database/migrations/2022_12_14_083707_create_settings_table.php
index 9b14b86..c497780 100644
--- a/database/migrations/2022_12_14_083707_create_settings_table.php
+++ b/database/migrations/2022_12_14_083707_create_settings_table.php
@@ -6,7 +6,7 @@
 
 return new class extends Migration
 {
-    public function up()
+    public function up(): void
     {
         Schema::create('settings', function (Blueprint $table): void {
             $table->id();
diff --git a/phpstan.neon.dist b/phpstan.neon.dist
new file mode 100644
index 0000000..ce5427c
--- /dev/null
+++ b/phpstan.neon.dist
@@ -0,0 +1,18 @@
+includes:
+    - vendor/larastan/larastan/extension.neon
+    - vendor/nesbot/carbon/extension.neon
+
+parameters:
+    paths:
+        - app/
+        - config/
+        - database/
+        - routes/
+
+    level: 6
+
+    checkModelProperties: true
+    checkModelMethodVisibility: true
+    checkConfigTypes: true
+
+    treatPhpDocTypesAsCertain: false