feat: added laravel 12, fixed warning that nullable parameter is deprecated (#6)

Author: yekhlakov

composer.json

@@ -11,14 +11,14 @@
     ],
     "require": {
         "php": "8.1.*|8.2.*|8.3.*|8.4.*",
-        "illuminate/container": "^10.0|^11.0"
+        "illuminate/container": "^10.0|^11.0|^12.0"
     },
     "require-dev": {
         "laravel/pint": "^1.19",
         "mockery/mockery": "^1.5",
-        "phpunit/phpunit": "^9.6",
+        "phpunit/phpunit": "^9.6|^10.5|^11.5",
         "roave/security-advisories": "dev-latest",
-        "vimeo/psalm": "^5.26"
+        "vimeo/psalm": "^5.26|^6.0"
     },
     "autoload": {
         "psr-4": {

src/DTO/JsonRpcResponse.php

@@ -29,7 +29,7 @@ final class JsonRpcResponse implements JsonRpcInterface, Arrayable, Jsonable, \J
     public mixed $result;
     public ?JsonRpcError $error;
 
-    public function __construct(string|int|null $id = null, mixed $result = null, JsonRpcError $error = null)
+    public function __construct(string|int|null $id = null, mixed $result = null, ?JsonRpcError $error = null)
     {
         $this->id = $id ?? self::ID_EMPTY;
         $this->result = $result;

src/Exceptions/InternalErrorException.php

@@ -9,7 +9,7 @@
  */
 class InternalErrorException extends JsonRpcException
 {
-    public function __construct(?string $message = null, InternalError $error = null, ?\Throwable $previous = null)
+    public function __construct(?string $message = null, ?InternalError $error = null, ?\Throwable $previous = null)
     {
         parent::__construct(self::CODE_INTERNAL_ERROR, $message, $error, $previous);
     }

src/Exceptions/JsonRpcException.php

@@ -40,7 +40,7 @@ class JsonRpcException extends \RuntimeException implements JsonRpcExceptionInte
 
     public function __construct(
         int $code,
-        string $message = null,
+        string|null $message = null,
         array|object|null $data = null,
         ?\Throwable $previous = null,
     ) {