Fix

tests/AlgebraTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use PhpParser;

tests/AnnotationTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Config;

tests/ArgTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Tests\Traits\InvalidCodeAnalysisTestTrait;

tests/ArrayAccessTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Config;

tests/ArrayAssignmentTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Context;

tests/ArrayFunctionCallTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Tests\Traits\InvalidCodeAnalysisTestTrait;

tests/AssertAnnotationTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Config;

tests/AssignmentTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Tests\Traits\InvalidCodeAnalysisTestTrait;

tests/AsyncTestCase.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Amp\PHPUnit\AsyncTestCase as BaseAsyncTestCase;

tests/AttributeTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Context;

tests/BadFormatTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Context;

tests/BinaryOperationTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Config;

tests/ByIssueLevelAndTypeReportTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use PHPUnit\Framework\TestCase;

tests/Cache/CacheTest.php

@@ -65,7 +65,7 @@ class CacheTest extends TestCase
      * @dataProvider provideCacheInteractions
      */
     public function testCacheInteractions(
-        array $interactions
+        array $interactions,
     ): void {
         $config = Config::loadFromXML(
             __DIR__ . DIRECTORY_SEPARATOR . 'test_base_dir',

tests/CallableTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Tests\Traits\InvalidCodeAnalysisTestTrait;

tests/CastTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Tests\Traits\ValidCodeAnalysisTestTrait;

tests/CheckTypeTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Tests\Traits\InvalidCodeAnalysisTestTrait;

tests/ClassLikeDocblockParserTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use PhpParser\Comment\Doc;

tests/ClassLikeStringTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Config;

tests/ClassLoadOrderTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Tests\Traits\InvalidCodeAnalysisTestTrait;

tests/ClassScopeTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Tests\Traits\InvalidCodeAnalysisTestTrait;

tests/ClassTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Tests\Traits\InvalidCodeAnalysisTestTrait;

tests/ClosureTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Tests\Traits\InvalidCodeAnalysisTestTrait;

tests/CodebaseTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use PhpParser\Node\Name;

tests/CommentAnalyzerTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use PHPUnit\Framework\TestCase as BaseTestCase;

tests/ComposerLockTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Internal\PluginManager\ComposerLock;
@@ -212,10 +214,9 @@ class ComposerLockTest extends TestCase
     }
 
     /**
-     * @param mixed $data
      * @psalm-pure
      */
-    private function jsonFile($data): string
+    private function jsonFile(mixed $data): string
     {
         return 'data:application/json,' . json_encode($data, JSON_THROW_ON_ERROR);
     }

tests/Config/ConfigFileTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\Config;
 
 use Psalm\Config;

tests/Config/ConfigTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\Config;
 
 use Composer\Autoload\ClassLoader;

tests/Config/CreatorTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\Config;
 
 use Psalm\Config\Creator;

tests/Config/Plugin/AfterAnalysisPlugin.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Test\Config\Plugin;
 
 use Psalm\Plugin\PluginEntryPointInterface;

tests/Config/Plugin/FilePlugin.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Test\Config\Plugin;
 
 use Psalm\Plugin\PluginEntryPointInterface;

tests/Config/Plugin/FileTypeSelfRegisteringPlugin.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\Config\Plugin;
 
 use Psalm\Plugin\FileExtensionsInterface;

tests/Config/Plugin/FunctionPlugin.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Test\Config\Plugin;
 
 use Psalm\Plugin\PluginEntryPointInterface;

tests/Config/Plugin/Hook/AfterAnalysis.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Test\Config\Plugin\Hook;
 
 use Psalm\Plugin\EventHandler\AfterAnalysisInterface;

tests/Config/Plugin/Hook/CustomArrayMapFunctionStorageProvider.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\Config\Plugin\Hook;
 
 use Psalm\Codebase;
@@ -108,7 +110,7 @@ class CustomArrayMapFunctionStorageProvider implements DynamicFunctionStoragePro
     private static function createExpectedCallable(
         Union $input_type,
         DynamicTemplateProvider $template_provider,
-        int $return_template_offset = 0
+        int $return_template_offset = 0,
     ): TCallable {
         return new TCallable(
             'callable',
@@ -124,7 +126,7 @@ class CustomArrayMapFunctionStorageProvider implements DynamicFunctionStoragePro
      */
     private static function createRestCallables(
         DynamicTemplateProvider $template_provider,
-        int $expected_callable_args_count
+        int $expected_callable_args_count,
     ): array {
         $rest_callable_params = [];
 
@@ -160,7 +162,7 @@ class CustomArrayMapFunctionStorageProvider implements DynamicFunctionStoragePro
      */
     private static function createTemplates(
         DynamicTemplateProvider $template_provider,
-        int $expected_callable_count
+        int $expected_callable_count,
     ): array {
         $template_params = [];
 

tests/Config/Plugin/Hook/FileProvider.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Test\Config\Plugin\Hook;
 
 use Psalm\Plugin\EventHandler\AfterFileAnalysisInterface;

tests/Config/Plugin/Hook/FooMethodProvider.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Test\Config\Plugin\Hook;
 
 use Psalm\Plugin\EventHandler\Event\MethodExistenceProviderEvent;

tests/Config/Plugin/Hook/FooPropertyProvider.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Test\Config\Plugin\Hook;
 
 use Psalm\Plugin\EventHandler\Event\PropertyExistenceProviderEvent;

tests/Config/Plugin/Hook/MagicFunctionProvider.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Test\Config\Plugin\Hook;
 
 use Psalm\Plugin\EventHandler\Event\FunctionExistenceProviderEvent;

tests/Config/Plugin/MethodPlugin.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Test\Config\Plugin;
 
 use Psalm\Plugin\PluginEntryPointInterface;

tests/Config/Plugin/PropertyPlugin.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Test\Config\Plugin;
 
 use Psalm\Plugin\PluginEntryPointInterface;

tests/Config/Plugin/StoragePlugin.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\Config\Plugin;
 
 use Psalm\Plugin\PluginEntryPointInterface;

tests/Config/PluginListTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\Config;
 
 use InvalidArgumentException;
@@ -18,14 +20,11 @@ class PluginListTest extends TestCase
 {
     use MockeryPHPUnitIntegration;
 
-    /** @var ConfigFile&MockInterface */
-    private $config_file;
+    private ConfigFile&MockInterface $config_file;
 
-    /** @var Config&MockInterface */
-    private $config;
+    private Config&MockInterface $config;
 
-    /** @var ComposerLock&MockInterface */
-    private $composer_lock;
+    private ComposerLock&MockInterface $composer_lock;
 
     public function setUp(): void
     {

tests/Config/PluginTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\Config;
 
 use InvalidArgumentException;

tests/ConstValuesTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Tests\Traits\InvalidCodeAnalysisTestTrait;

tests/ConstantTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Context;

tests/CoreStubsTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Tests\Traits\InvalidCodeAnalysisTestTrait;

tests/DateTimeTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Exception;

tests/DeprecatedAnnotationTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Tests\Traits\InvalidCodeAnalysisTestTrait;

tests/DocCommentTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use PHPUnit\Framework\TestCase as BaseTestCase;

tests/DocblockInheritanceTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Tests\Traits\InvalidCodeAnalysisTestTrait;

tests/DocumentationTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use DOMAttr;
@@ -409,18 +411,12 @@ class DocumentationTest extends TestCase
                 return $this->inner->toString();
             }
 
-            /**
-             * @param mixed $other
-             */
-            protected function matches($other): bool
+            protected function matches(mixed $other): bool
             {
                 return $this->inner->matches($other);
             }
 
-            /**
-             * @param mixed $other
-             */
-            protected function failureDescription($other): string
+            protected function failureDescription(mixed $other): string
             {
                 return $this->exporter()->shortenedExport($other) . ' ' . $this->toString();
             }

tests/EndToEnd/DestructiveAutoloaderTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\EndToEnd;
 
 use PHPUnit\Framework\TestCase;

tests/EndToEnd/PsalmEndToEndTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\EndToEnd;
 
 use Exception;

tests/EndToEnd/PsalmRunnerTrait.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\EndToEnd;
 
 use Symfony\Component\Process\Process;
@@ -22,7 +24,7 @@ trait PsalmRunnerTrait
         array $args,
         string $workingDir,
         bool $shouldFail = false,
-        bool $relyOnConfigDir = true
+        bool $relyOnConfigDir = true,
     ): array {
         // Ensure CI agnostic output
         if (!in_array('--init', $args, true) && !in_array('--alter', $args, true)) {

tests/EndToEnd/SuicidalAutoloaderTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\EndToEnd;
 
 use PHPUnit\Framework\TestCase;

tests/EnumTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Tests\Traits\InvalidCodeAnalysisTestTrait;

tests/ErrorBaselineTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use DOMDocument;
@@ -21,8 +23,7 @@ class ErrorBaselineTest extends TestCase
 {
     use MockeryPHPUnitIntegration;
 
-    /** @var FileProvider&MockInterface */
-    private $fileProvider;
+    private FileProvider&MockInterface $fileProvider;
 
     public function setUp(): void
     {

tests/ExpressionTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Tests\Traits\InvalidCodeAnalysisTestTrait;

tests/ExtendsFinalClassTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Tests\Traits\InvalidCodeAnalysisTestTrait;

tests/ExtensionRequirementTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Tests\Traits\InvalidCodeAnalysisTestTrait;

tests/FileDiffTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use PhpParser;
@@ -27,7 +29,7 @@ class FileDiffTest extends TestCase
         array $same_signatures,
         array $changed_methods,
         array $diff_map_offsets,
-        array $deletion_ranges
+        array $deletion_ranges,
     ): void {
         if (strpos($this->getTestName(), 'SKIPPED-') !== false) {
             $this->markTestSkipped();
@@ -84,7 +86,7 @@ class FileDiffTest extends TestCase
         array $same_methods,
         array $same_signatures,
         array $changed_methods,
-        array $diff_map_offsets
+        array $diff_map_offsets,
     ): void {
         if (strpos($this->getTestName(), 'SKIPPED-') !== false) {
             $this->markTestSkipped();

tests/FileManipulation/ClassConstantMoveTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\FileManipulation;
 
 use Psalm\Context;
@@ -31,7 +33,7 @@ class ClassConstantMoveTest extends TestCase
     public function testValidCode(
         string $input_code,
         string $output_code,
-        array $constants_to_move
+        array $constants_to_move,
     ): void {
         $test_name = $this->getTestName();
         if (strpos($test_name, 'SKIPPED-') !== false) {

tests/FileManipulation/ClassMoveTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\FileManipulation;
 
 use Psalm\Context;
@@ -31,7 +33,7 @@ class ClassMoveTest extends TestCase
     public function testValidCode(
         string $input_code,
         string $output_code,
-        array $constants_to_move
+        array $constants_to_move,
     ): void {
         $test_name = $this->getTestName();
         if (strpos($test_name, 'SKIPPED-') !== false) {

tests/FileManipulation/FileManipulationTestCase.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\FileManipulation;
 
 use Psalm\Context;
@@ -34,7 +36,7 @@ abstract class FileManipulationTestCase extends TestCase
         string $php_version,
         array $issues_to_fix,
         bool $safe_types,
-        bool $allow_backwards_incompatible_changes = true
+        bool $allow_backwards_incompatible_changes = true,
     ): void {
         $test_name = $this->getTestName();
         if (strpos($test_name, 'SKIPPED-') !== false) {

tests/FileManipulation/ImmutableAnnotationAdditionTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\FileManipulation;
 
 class ImmutableAnnotationAdditionTest extends FileManipulationTestCase

tests/FileManipulation/MethodMoveTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\FileManipulation;
 
 use Psalm\Context;
@@ -31,7 +33,7 @@ class MethodMoveTest extends TestCase
     public function testValidCode(
         string $input_code,
         string $output_code,
-        array $methods_to_move
+        array $methods_to_move,
     ): void {
         $test_name = $this->getTestName();
         if (strpos($test_name, 'SKIPPED-') !== false) {

tests/FileManipulation/MissingPropertyTypeTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\FileManipulation;
 
 class MissingPropertyTypeTest extends FileManipulationTestCase

tests/FileManipulation/MissingReturnTypeTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\FileManipulation;
 
 class MissingReturnTypeTest extends FileManipulationTestCase

tests/FileManipulation/NamespaceMoveTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\FileManipulation;
 
 use Psalm\Context;
@@ -31,7 +33,7 @@ class NamespaceMoveTest extends TestCase
     public function testValidCode(
         string $input_code,
         string $output_code,
-        array $namespaces_to_move
+        array $namespaces_to_move,
     ): void {
         $test_name = $this->getTestName();
         if (strpos($test_name, 'SKIPPED-') !== false) {

tests/FileManipulation/ParamNameMismatchTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\FileManipulation;
 
 class ParamNameMismatchTest extends FileManipulationTestCase

tests/FileManipulation/ParamTypeManipulationTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\FileManipulation;
 
 class ParamTypeManipulationTest extends FileManipulationTestCase

tests/FileManipulation/PropertyMoveTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\FileManipulation;
 
 use Psalm\Context;
@@ -31,7 +33,7 @@ class PropertyMoveTest extends TestCase
     public function testValidCode(
         string $input_code,
         string $output_code,
-        array $properties_to_move
+        array $properties_to_move,
     ): void {
         $test_name = $this->getTestName();
         if (strpos($test_name, 'SKIPPED-') !== false) {

tests/FileManipulation/PureAnnotationAdditionTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\FileManipulation;
 
 class PureAnnotationAdditionTest extends FileManipulationTestCase

tests/FileManipulation/RedundantCastManipulationTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\FileManipulation;
 
 class RedundantCastManipulationTest extends FileManipulationTestCase

tests/FileManipulation/ReturnTypeManipulationTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\FileManipulation;
 
 class ReturnTypeManipulationTest extends FileManipulationTestCase

tests/FileManipulation/ThrowsBlockAdditionTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\FileManipulation;
 
 class ThrowsBlockAdditionTest extends FileManipulationTestCase

tests/FileManipulation/UndefinedVariableManipulationTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\FileManipulation;
 
 class UndefinedVariableManipulationTest extends FileManipulationTestCase

tests/FileManipulation/UnnecessaryVarAnnotationManipulationTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\FileManipulation;
 
 class UnnecessaryVarAnnotationManipulationTest extends FileManipulationTestCase

tests/FileManipulation/UnusedCodeManipulationTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\FileManipulation;
 
 class UnusedCodeManipulationTest extends FileManipulationTestCase

tests/FileManipulation/UnusedVariableManipulationTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\FileManipulation;
 
 class UnusedVariableManipulationTest extends FileManipulationTestCase

tests/FileReferenceTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Context;
@@ -85,7 +87,7 @@ class FileReferenceTest extends TestCase
         array $expected_method_references_to_members,
         array $expected_method_references_to_missing_members,
         array $expected_file_references_to_members,
-        array $expected_file_references_to_missing_members
+        array $expected_file_references_to_missing_members,
     ): void {
         $test_name = $this->getTestName();
         if (strpos($test_name, 'SKIPPED-') !== false) {

tests/FileUpdates/AnalyzedMethodTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\FileUpdates;
 
 use Psalm\Config;
@@ -55,7 +57,7 @@ class AnalyzedMethodTest extends TestCase
         array $end_files,
         array $initial_analyzed_methods,
         array $unaffected_analyzed_methods,
-        array $ignored_issues = []
+        array $ignored_issues = [],
     ): void {
         $test_name = $this->getTestName();
         if (strpos($test_name, 'SKIPPED-') !== false) {

tests/FileUpdates/CachedStorageTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\FileUpdates;
 
 use Psalm\Internal\Analyzer\ProjectAnalyzer;

tests/FileUpdates/ErrorAfterUpdateTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\FileUpdates;
 
 use Psalm\Exception\CodeException;
@@ -54,7 +56,7 @@ class ErrorAfterUpdateTest extends TestCase
     public function testErrorAfterUpdate(
         array $file_stages,
         string $error_message,
-        array $ignored_issues = []
+        array $ignored_issues = [],
     ): void {
         $this->project_analyzer->getCodebase()->diff_methods = true;
         $this->project_analyzer->getCodebase()->reportUnusedCode();

tests/FileUpdates/ErrorFixTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\FileUpdates;
 
 use Psalm\Config;
@@ -55,7 +57,7 @@ class ErrorFixTest extends TestCase
     public function testErrorFix(
         array $files,
         array $error_counts,
-        array $ignored_issues = []
+        array $ignored_issues = [],
     ): void {
         $this->project_analyzer->getCodebase()->diff_methods = true;
 

tests/FileUpdates/TemporaryUpdateTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\FileUpdates;
 
 use Psalm\Codebase;
@@ -71,7 +73,7 @@ class TemporaryUpdateTest extends TestCase
         array $error_positions,
         array $ignored_issues = [],
         bool $test_save = true,
-        bool $check_unused_code = false
+        bool $check_unused_code = false,
     ): void {
         $codebase = $this->codebase;
         $codebase->diff_methods = true;

tests/ForbiddenCodeTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Config;

tests/FunctionCallTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Config;

tests/FunctionLikeDocblockParserTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use PHPUnit\Framework\TestCase as BaseTestCase;

tests/GeneratorTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Tests\Traits\InvalidCodeAnalysisTestTrait;

tests/IfThisIsTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Tests\Traits\InvalidCodeAnalysisTestTrait;

tests/ImmutableAnnotationTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Tests\Traits\InvalidCodeAnalysisTestTrait;

tests/ImplementationRequirementTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Tests\Traits\InvalidCodeAnalysisTestTrait;

tests/IncludeTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Config;
@@ -24,7 +26,7 @@ class IncludeTest extends TestCase
         array $files,
         array $files_to_check,
         bool $hoist_constants = false,
-        array $ignored_issues = []
+        array $ignored_issues = [],
     ): void {
         $codebase = $this->project_analyzer->getCodebase();
 
@@ -64,7 +66,7 @@ class IncludeTest extends TestCase
         array $files,
         array $files_to_check,
         string $error_message,
-        array $directories = []
+        array $directories = [],
     ): void {
         if (strpos($this->getTestName(), 'SKIPPED-') !== false) {
             $this->markTestSkipped();

tests/IntRangeTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Internal\Type\TypeCombiner;

tests/InterfaceTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests;
 
 use Psalm\Tests\Traits\InvalidCodeAnalysisTestTrait;

tests/Internal/CallMapTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\Internal;
 
 use FilesystemIterator;

tests/Internal/CliUtilsTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\Internal;
 
 use PHPUnit\Framework\TestCase;

tests/Internal/Codebase/InternalCallMapHandlerTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Psalm\Tests\Internal\Codebase;
 
 use InvalidArgumentException;