chore: phpdoc_to_property_type

tests/Console/Command/DescribeCommandTest.php

@@ -469,7 +469,7 @@ private static function createFixerWithSamplesDouble(array $samples): FixerInter
             /**
              * @var list<CodeSampleInterface>
              */
-            private $samples;
+            private array $samples;
 
             /**
              * @param list<CodeSampleInterface> $samples

tests/Console/Command/SelfUpdateCommandTest.php

@@ -36,10 +36,7 @@
  */
 final class SelfUpdateCommandTest extends TestCase
 {
-    /**
-     * @var null|vfsStreamDirectory
-     */
-    private $root;
+    private ?vfsStreamDirectory $root = null;
 
     protected function setUp(): void
     {

tests/Console/Report/FixReport/AbstractReporterTestCase.php

@@ -25,10 +25,7 @@
  */
 abstract class AbstractReporterTestCase extends TestCase
 {
-    /**
-     * @var null|ReporterInterface
-     */
-    protected $reporter;
+    protected ?ReporterInterface $reporter = null;
 
     protected function setUp(): void
     {

tests/Console/Report/FixReport/CheckstyleReporterTest.php

@@ -31,10 +31,8 @@ final class CheckstyleReporterTest extends AbstractReporterTestCase
 {
     /**
      * "checkstyle" XML schema.
-     *
-     * @var null|string
      */
-    private static $xsd;
+    private static ?string $xsd = null;
 
     public static function setUpBeforeClass(): void
     {

tests/Console/Report/FixReport/JunitReporterTest.php

@@ -33,11 +33,9 @@ final class JunitReporterTest extends AbstractReporterTestCase
     /**
      * JUnit XML schema from Jenkins.
      *
-     * @var null|string
-     *
      * @see https://github.com/jenkinsci/xunit-plugin/blob/master/src/main/resources/org/jenkinsci/plugins/xunit/types/model/xsd/junit-10.xsd
      */
-    private static $xsd;
+    private static ?string $xsd = null;
 
     public static function setUpBeforeClass(): void
     {

tests/Console/Report/FixReport/XmlReporterTest.php

@@ -30,10 +30,7 @@
  */
 final class XmlReporterTest extends AbstractReporterTestCase
 {
-    /**
-     * @var null|string
-     */
-    private static $xsd;
+    private static ?string $xsd = null;
 
     public static function setUpBeforeClass(): void
     {

tests/Console/Report/ListSetsReport/AbstractReporterTestCase.php

@@ -27,10 +27,7 @@
  */
 abstract class AbstractReporterTestCase extends TestCase
 {
-    /**
-     * @var null|ReporterInterface
-     */
-    protected $reporter;
+    protected ?ReporterInterface $reporter = null;
 
     protected function setUp(): void
     {

tests/DocBlock/AnnotationTest.php

@@ -33,10 +33,8 @@ final class AnnotationTest extends TestCase
 {
     /**
      * This represents the content an entire docblock.
-     *
-     * @var string
      */
-    private static $sample = '/**
+    private static string $sample = '/**
      * Test docblock.
      *
      * @param string $hello
@@ -58,7 +56,7 @@ final class AnnotationTest extends TestCase
      *
      * @var list<string>
      */
-    private static $content = [
+    private static array $content = [
         "     * @param string \$hello\n",
         "     * @param bool \$test Description\n     *        extends over many lines\n",
         "     * @param adkjbadjasbdand \$asdnjkasd\n",
@@ -71,21 +69,21 @@ final class AnnotationTest extends TestCase
      *
      * @var list<int>
      */
-    private static $start = [3, 4, 7, 9, 14];
+    private static array $start = [3, 4, 7, 9, 14];
 
     /**
      * This represents the start indexes of each annotation.
      *
      * @var list<int>
      */
-    private static $end = [3, 5, 7, 12, 14];
+    private static array $end = [3, 5, 7, 12, 14];
 
     /**
      * This represents the tag type of each annotation.
      *
      * @var list<string>
      */
-    private static $tags = ['param', 'param', 'param', 'throws', 'return'];
+    private static array $tags = ['param', 'param', 'param', 'throws', 'return'];
 
     /**
      * @dataProvider provideGetContentCases

tests/DocBlock/DocBlockTest.php

@@ -28,10 +28,8 @@ final class DocBlockTest extends TestCase
 {
     /**
      * This represents the content an entire docblock.
-     *
-     * @var string
      */
-    private static $sample = '/**
+    private static string $sample = '/**
      * Test docblock.
      *
      * @param string $hello

tests/DocBlock/LineTest.php

@@ -29,10 +29,8 @@ final class LineTest extends TestCase
 {
     /**
      * This represents the content an entire docblock.
-     *
-     * @var string
      */
-    private static $sample = '/**
+    private static string $sample = '/**
      * Test docblock.
      *
      * @param string $hello
@@ -53,7 +51,7 @@ final class LineTest extends TestCase
      *
      * @var list<string>
      */
-    private static $content = [
+    private static array $content = [
         "/**\n",
         "     * Test docblock.\n",
         "     *\n",
@@ -76,7 +74,7 @@ final class LineTest extends TestCase
      *
      * @var list<bool>
      */
-    private static $useful = [
+    private static array $useful = [
         false,
         true,
         false,
@@ -99,7 +97,7 @@ final class LineTest extends TestCase
      *
      * @var list<bool>
      */
-    private static $tag = [
+    private static array $tag = [
         false,
         false,
         false,

tests/FileRemovalTest.php

@@ -33,10 +33,8 @@ final class FileRemovalTest extends TestCase
      * This is necessary for testShutdownRemovesObserved files, as the setup
      * runs in a separate process to trigger the shutdown function, and
      * tearDownAfterClass is called for every separate process
-     *
-     * @var bool
      */
-    private static $removeFilesOnTearDown = true;
+    private static bool $removeFilesOnTearDown = true;
 
     public static function tearDownAfterClass(): void
     {

tests/Fixer/FunctionNotation/FunctionDeclarationFixerTest.php

@@ -35,12 +35,12 @@ final class FunctionDeclarationFixerTest extends AbstractFixerTestCase
     /**
      * @var array<string, string>
      */
-    private static $configurationClosureSpacingNone = ['closure_function_spacing' => FunctionDeclarationFixer::SPACING_NONE];
+    private static array $configurationClosureSpacingNone = ['closure_function_spacing' => FunctionDeclarationFixer::SPACING_NONE];
 
     /**
      * @var array<string, string>
      */
-    private static $configurationArrowSpacingNone = ['closure_fn_spacing' => FunctionDeclarationFixer::SPACING_NONE];
+    private static array $configurationArrowSpacingNone = ['closure_fn_spacing' => FunctionDeclarationFixer::SPACING_NONE];
 
     public function testInvalidConfigurationClosureFunctionSpacing(): void
     {

tests/Smoke/CiIntegrationTest.php

@@ -34,10 +34,7 @@
  */
 final class CiIntegrationTest extends AbstractSmokeTestCase
 {
-    /**
-     * @var string
-     */
-    public static $fixtureDir;
+    public static string $fixtureDir;
 
     public static function setUpBeforeClass(): void
     {

tests/Smoke/PharTest.php

@@ -34,15 +34,9 @@
  */
 final class PharTest extends AbstractSmokeTestCase
 {
-    /**
-     * @var string
-     */
-    private static $pharCwd;
+    private static string $pharCwd;
 
-    /**
-     * @var string
-     */
-    private static $pharName;
+    private static string $pharName;
 
     public static function setUpBeforeClass(): void
     {

tests/Test/AbstractFixerTestCase.php

@@ -108,15 +108,12 @@ abstract class AbstractFixerTestCase extends TestCase
 {
     use AssertTokensTrait;
 
-    /**
-     * @var null|LinterInterface
-     */
-    protected $linter;
+    protected ?LinterInterface $linter = null;
 
     /**
      * @var null|TFixer
      */
-    protected $fixer;
+    protected ?AbstractFixer $fixer = null;
 
     /**
      * do not modify this structure without prior discussion.

tests/Test/AbstractFixerWithAliasedOptionsTestCase.php

@@ -32,7 +32,7 @@ abstract class AbstractFixerWithAliasedOptionsTestCase extends AbstractFixerTest
     /**
      * @var null|TFixer
      */
-    private $fixerWithAliasedConfig;
+    private ?AbstractFixer $fixerWithAliasedConfig = null;
 
     protected function tearDown(): void
     {

tests/Test/AbstractIntegrationTestCase.php

@@ -78,15 +78,9 @@
  */
 abstract class AbstractIntegrationTestCase extends TestCase
 {
-    /**
-     * @var null|LinterInterface
-     */
-    protected $linter;
+    protected ?LinterInterface $linter = null;
 
-    /**
-     * @var null|FileRemoval
-     */
-    private static $fileRemoval;
+    private static ?FileRemoval $fileRemoval = null;
 
     public static function setUpBeforeClass(): void
     {

tests/Test/AbstractTransformerTestCase.php

@@ -30,10 +30,7 @@
  */
 abstract class AbstractTransformerTestCase extends TestCase
 {
-    /**
-     * @var null|TransformerInterface
-     */
-    protected $transformer;
+    protected ?TransformerInterface $transformer = null;
 
     protected function setUp(): void
     {

tests/Test/TokensWithObservedTransformers.php

@@ -21,15 +21,12 @@
 
 class TokensWithObservedTransformers extends Tokens
 {
-    /**
-     * @var null|string
-     */
-    public $currentTransformer;
+    public ?string $currentTransformer = null;
 
     /**
      * @var array<string, list<int|string>>
      */
-    public $observedModificationsPerTransformer = [];
+    public array $observedModificationsPerTransformer = [];
 
     public function offsetSet($index, $newval): void
     {

tests/UtilsTest.php

@@ -34,7 +34,7 @@ final class UtilsTest extends TestCase
     /**
      * @var null|false|string
      */
-    private $originalValueOfFutureMode;
+    private null|bool|string $originalValueOfFutureMode;
 
     protected function setUp(): void
     {