use php 8.2 features and improve code

Author: akondas

phpstan.neon

@@ -1,7 +1,7 @@
 includes:
 	- vendor/phpstan/phpstan/conf/bleedingEdge.neon
 parameters:
-	phpVersion: 80100
+	phpVersion: 80300
 	level: max
 	paths:
 		- src

src/Assault/ExceptionAssault.php

@@ -7,9 +7,9 @@
 use Chaos\Monkey\Assault;
 use Chaos\Monkey\Settings;
 
-final class ExceptionAssault implements Assault
+final readonly class ExceptionAssault implements Assault
 {
-    public function __construct(private readonly Settings $settings)
+    public function __construct(private Settings $settings)
     {
     }
 

src/Assault/KillAppAssault.php

@@ -7,9 +7,9 @@
 use Chaos\Monkey\Assault;
 use Chaos\Monkey\Settings;
 
-class KillAppAssault implements Assault
+final readonly class KillAppAssault implements Assault
 {
-    public function __construct(private readonly Settings $settings)
+    public function __construct(private Settings $settings)
     {
     }
 

src/Assault/LatencyAssault.php

@@ -7,9 +7,9 @@
 use Chaos\Monkey\Assault;
 use Chaos\Monkey\Settings;
 
-final class LatencyAssault implements Assault
+final readonly class LatencyAssault implements Assault
 {
-    public function __construct(private readonly Settings $settings)
+    public function __construct(private Settings $settings)
     {
     }
 

src/ChaosMonkey.php

@@ -4,17 +4,17 @@
 
 namespace Chaos\Monkey;
 
-final class ChaosMonkey
+final readonly class ChaosMonkey
 {
     /**
      * @var list<Assault>
      */
-    private readonly array $assaults;
+    private array $assaults;
 
     /**
      * @param iterable<Assault> $assaults
      */
-    public function __construct(iterable $assaults, private readonly Settings $settings)
+    public function __construct(iterable $assaults, private Settings $settings)
     {
         $this->assaults = array_values([...$assaults]);
     }

tests/Assault/ExceptionAssaultTest.php

@@ -8,7 +8,7 @@
 use Chaos\Monkey\Tests\MotherObject\SettingsMother;
 use PHPUnit\Framework\TestCase;
 
-class ExceptionAssaultTest extends TestCase
+final class ExceptionAssaultTest extends TestCase
 {
     public function testExceptionAssault(): void
     {

tests/Assault/KillAppAssaultTest.php

@@ -8,7 +8,7 @@
 use Chaos\Monkey\Tests\MotherObject\SettingsMother;
 use PHPUnit\Framework\TestCase;
 
-class KillAppAssaultTest extends TestCase
+final class KillAppAssaultTest extends TestCase
 {
     public function testKillAppAssaultActive(): void
     {

tests/Assault/LatencyAssaultTest.php

@@ -8,7 +8,7 @@
 use Chaos\Monkey\Tests\MotherObject\SettingsMother;
 use PHPUnit\Framework\TestCase;
 
-class LatencyAssaultTest extends TestCase
+final class LatencyAssaultTest extends TestCase
 {
     public function testLatencyAttack(): void
     {

tests/Assault/MemoryAssaultTest.php

@@ -9,7 +9,7 @@
 use Chaos\Monkey\Tests\MotherObject\SettingsMother;
 use PHPUnit\Framework\TestCase;
 
-class MemoryAssaultTest extends TestCase
+final class MemoryAssaultTest extends TestCase
 {
     public function testMemoryAssault(): void
     {

tests/ChaosMonkeyTest.php

@@ -9,7 +9,7 @@
 use Chaos\Monkey\Tests\MotherObject\SettingsMother;
 use PHPUnit\Framework\TestCase;
 
-class ChaosMonkeyTest extends TestCase
+final class ChaosMonkeyTest extends TestCase
 {
     public function testDisableEnableChaosMonkey(): void
     {