chore: run phpstan & php-cs-fixer on CI

.github/workflows/run-tests.yml

@@ -3,6 +3,41 @@ name: run-tests
 on: [push, pull_request]
 
 jobs:
+    quality-tools:
+        runs-on: ubuntu-latest
+        strategy:
+            fail-fast: true
+            matrix:
+                php: [ 8.3 ]
+                laravel: [ 10.* ]
+                dependency-version: [ prefer-stable ]
+        steps:
+            -   name: Checkout code
+                uses: actions/checkout@v2
+
+            -   name: Cache dependencies
+                uses: actions/cache@v2
+                with:
+                    path: ~/.composer/cache/files
+                    key: dependencies-laravel-${{ matrix.laravel }}-php-${{ matrix.php }}-composer-${{ hashFiles('composer.json') }}
+
+            -   name: Setup PHP
+                uses: shivammathur/setup-php@v2
+                with:
+                    php-version: ${{ matrix.php }}
+                    extensions: dom, curl, libxml, mbstring, zip, pcntl, pdo, sqlite, pdo_sqlite, bcmath, soap, intl, gd, exif, iconv, imagick, mysql, mysqli, pdo_mysql
+                    coverage: none
+
+            -   name: Install dependencies
+                run: |
+                    composer install --prefer-dist --no-interaction --no-suggest
+
+            -   name: Execute php-cs-fixer
+                run: vendor/bin/php-cs-fixer fix --dry-run --diff
+
+            -   name: Execute phpstan
+                run: vendor/bin/phpstan
+
     test:
         runs-on: ubuntu-latest
         strategy:

composer.json

@@ -22,6 +22,7 @@
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^3.41",
         "orchestra/testbench": "^8.18 || ^v7.38",
+        "phpstan/phpstan": "^1.10",
         "phpunit/phpunit": "^10.1 || ^9.6"
     },
     "autoload": {

phpstan.neon

@@ -0,0 +1,4 @@
+parameters:
+    paths:
+        - src
+    level: max

src/MissingNextcloudUsernameException.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Nino\FilesystemProviders;
 
 class MissingNextcloudUsernameException extends \Exception