Fix coding style issues

composer.json

@@ -76,6 +76,7 @@
             "@test:unit",
             "@test:type"
         ],
+        "test:app": "./tests/Application/laravel-test.sh",
         "test:type": "phpunit --testsuite=type",
         "test:unit": "phpunit --testsuite=unit"
     }

src/Exceptions/UnknownApplicationConfiguration.php

@@ -1,4 +1,6 @@
-<?php declare(strict_types=1);
+<?php
+
+declare(strict_types=1);
 
 namespace Psalm\LaravelPlugin\Exceptions;
 

src/Providers/ApplicationProvider.php

@@ -14,7 +14,6 @@
 use function defined;
 use function dirname;
 use function file_exists;
-use function get_class;
 use function getcwd;
 use function microtime;
 
@@ -53,7 +52,7 @@ public static function getApp(): LaravelApplication
             /** @psalm-suppress MixedAssignment */
             $app = require $applicationPath;
         } else { // Laravel Packages
-            $app = (new self())->createApplication(); // Orchestra\Testbench
+            $app = (new self())->createApplication(); // Orchestra\Testbench (e.g., test:type command)
         }
 
         if (! $app instanceof LaravelApplication) {

src/Providers/ModelStubProvider.php

@@ -13,6 +13,7 @@
 use function glob;
 use function method_exists;
 use function unlink;
+use function is_array;
 
 final class ModelStubProvider implements GeneratesStubs
 {

tests/README.md

@@ -1,6 +1,6 @@
 # Tests
 
 There are 3 types of tests:
-1. Type (main one): Use phpt files to run Psalm over code snippets in the context of fake Laravel app [using orchestra/testbench]
-2. Application: create an [almost] empty Laravel app and run Psalm over its codebase.
-3. Unit: use PHPUnit to test some internal logic without running Psalm.
+1. **Type** (the main one): uses .phpt files to run Psalm over code snippets in the context of a fake Laravel app [using orchestra/testbench]
+2. **Application**: creates an empty Laravel app, adds some typical classes of different types and run Psalm over its codebase.
+3. **Unit**: uses PHPUnit to test some internal logic without running Psalm.