PHP 8.2 code hardenings.

Author: hopeseekr

src/CommonMark/CodeBlockRenderer.php

@@ -12,10 +12,10 @@
 use Tempest\Highlight\Highlighter;
 use Tempest\Highlight\WebTheme;
 
-final class CodeBlockRenderer implements NodeRendererInterface
+final readonly class CodeBlockRenderer implements NodeRendererInterface
 {
     public function __construct(
-        private readonly Highlighter $highlighter = new Highlighter(),
+        private Highlighter $highlighter = new Highlighter(),
     ) {
     }
 

src/CommonMark/HighlightExtension.php

@@ -10,10 +10,10 @@
 use League\CommonMark\Extension\ExtensionInterface;
 use Tempest\Highlight\Highlighter;
 
-final class HighlightExtension implements ExtensionInterface
+final readonly class HighlightExtension implements ExtensionInterface
 {
     public function __construct(
-        private readonly ?Highlighter $highlighter = new Highlighter(),
+        private ?Highlighter $highlighter = new Highlighter(),
     ) {
     }
 

src/CommonMark/InlineCodeBlockRenderer.php

@@ -11,10 +11,10 @@
 use League\CommonMark\Renderer\NodeRendererInterface;
 use Tempest\Highlight\Highlighter;
 
-final class InlineCodeBlockRenderer implements NodeRendererInterface
+final readonly class InlineCodeBlockRenderer implements NodeRendererInterface
 {
     public function __construct(
-        private readonly Highlighter $highlighter = new Highlighter(),
+        private Highlighter $highlighter = new Highlighter(),
     ) {
     }
 

src/Languages/Gdscript/Patterns/KeywordPattern.php

@@ -8,11 +8,11 @@
 use Tempest\Highlight\Pattern;
 use Tempest\Highlight\Tokens\TokenTypeEnum;
 
-final class KeywordPattern implements Pattern
+final readonly class KeywordPattern implements Pattern
 {
     use IsPattern;
 
-    public function __construct(private readonly string $keyword)
+    public function __construct(private string $keyword)
     {
     }
 

src/Languages/Gdscript/Patterns/OperatorPattern.php

@@ -8,11 +8,11 @@
 use Tempest\Highlight\Pattern;
 use Tempest\Highlight\Tokens\TokenTypeEnum;
 
-final class OperatorPattern implements Pattern
+final readonly class OperatorPattern implements Pattern
 {
     use IsPattern;
 
-    public function __construct(private readonly string $operator)
+    public function __construct(private string $operator)
     {
     }
 

src/Languages/Twig/Patterns/TwigTokenPattern.php

@@ -8,13 +8,13 @@
 use Tempest\Highlight\Pattern;
 use Tempest\Highlight\Tokens\TokenTypeEnum;
 
-final class TwigTokenPattern implements Pattern
+final readonly class TwigTokenPattern implements Pattern
 {
     use IsPattern;
 
     public function __construct(
-        private readonly string $regex,
-        private readonly TokenTypeEnum $type,
+        private string $regex,
+        private TokenTypeEnum $type,
     ) {
     }
 

src/Tokens/RenderTokens.php

@@ -7,10 +7,10 @@
 use Tempest\Highlight\Escape;
 use Tempest\Highlight\Theme;
 
-final class RenderTokens
+final readonly class RenderTokens
 {
     public function __construct(
-        private readonly Theme $theme,
+        private Theme $theme,
     ) {
     }