SQLFilter: replace internal array shape with class

phpstan-baseline.neon

@@ -2563,7 +2563,7 @@ parameters:
 			path: src/Query/Exec/MultiTableUpdateExecutor.php
 
 		-
-			message: '#^Parameter \#3 \$types of method Doctrine\\DBAL\\Connection\:\:executeStatement\(\) expects array\<int\<0, max\>\|string, Doctrine\\DBAL\\ArrayParameterType\|Doctrine\\DBAL\\ParameterType\|Doctrine\\DBAL\\Types\\Type\|string\>, list\<Doctrine\\DBAL\\ArrayParameterType\|Doctrine\\DBAL\\ParameterType\|Doctrine\\DBAL\\Types\\Type\|int\|string\> given\.$#'
+			message: '#^Parameter \#3 \$types of method Doctrine\\DBAL\\Connection\:\:executeStatement\(\) expects array\<int\<0, max\>\|string, Doctrine\\DBAL\\ArrayParameterType\|Doctrine\\DBAL\\ParameterType\|Doctrine\\DBAL\\Types\\Type\|string\>, list\<Doctrine\\DBAL\\ArrayParameterType\:\:ASCII\|Doctrine\\DBAL\\ArrayParameterType\:\:BINARY\|Doctrine\\DBAL\\ArrayParameterType\:\:INTEGER\|Doctrine\\DBAL\\ArrayParameterType\:\:STRING\|Doctrine\\DBAL\\ParameterType\:\:ASCII\|Doctrine\\DBAL\\ParameterType\:\:BINARY\|Doctrine\\DBAL\\ParameterType\:\:BOOLEAN\|Doctrine\\DBAL\\ParameterType\:\:INTEGER\|Doctrine\\DBAL\\ParameterType\:\:LARGE_OBJECT\|Doctrine\\DBAL\\ParameterType\:\:NULL\|Doctrine\\DBAL\\ParameterType\:\:STRING\|Doctrine\\DBAL\\Types\\Type\|int\|string\> given\.$#'
 			identifier: argument.type
 			count: 1
 			path: src/Query/Exec/MultiTableUpdateExecutor.php
@@ -2610,12 +2610,6 @@ parameters:
 			count: 1
 			path: src/Query/Expr/Select.php
 
-		-
-			message: '#^Property Doctrine\\ORM\\Query\\Filter\\SQLFilter\:\:\$parameters \(array\<string, array\{type\: string, value\: mixed, is_list\: bool\}\>\) does not accept non\-empty\-array\<string, array\{value\: mixed, type\: Doctrine\\DBAL\\ArrayParameterType\|Doctrine\\DBAL\\ParameterType\|int\|string, is_list\: bool\}\>\.$#'
-			identifier: assign.propertyType
-			count: 1
-			path: src/Query/Filter/SQLFilter.php
-
 		-
 			message: '#^Method Doctrine\\ORM\\Query\\ParameterTypeInferer\:\:inferType\(\) never returns int so it can be removed from the return type\.$#'
 			identifier: return.unusedType

phpstan.neon

@@ -12,6 +12,10 @@ parameters:
             message: '~^Match expression does not handle remaining values:~'
             path: src/Utility/PersisterHelper.php
 
+        # The return type is already narrow enough.
+        - '~^Method Doctrine\\ORM\\Query\\ParameterTypeInferer\:\:inferType\(\) never returns ''[a-z_]+'' so it can be removed from the return type\.$~'
+        - '~^Method Doctrine\\ORM\\Query\\ParameterTypeInferer\:\:inferType\(\) never returns Doctrine\\DBAL\\(?:Array)?ParameterType\:\:[A-Z_]+ so it can be removed from the return type\.$~'
+
         # DBAL 4 compatibility
         -
             message: '~^Method Doctrine\\ORM\\Query\\AST\\Functions\\TrimFunction::getTrimMode\(\) never returns .* so it can be removed from the return type\.$~'

src/Query/Filter/Parameter.php

@@ -0,0 +1,20 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\ORM\Query\Filter;
+
+use Doctrine\DBAL\ArrayParameterType;
+use Doctrine\DBAL\ParameterType;
+
+/** @internal */
+final class Parameter
+{
+    /** @param ParameterType::*|ArrayParameterType::*|string $type */
+    public function __construct(
+        public readonly mixed $value,
+        public readonly ParameterType|ArrayParameterType|int|string $type,
+        public readonly bool $isList,
+    ) {
+    }
+}

src/Query/Filter/SQLFilter.php

@@ -29,7 +29,7 @@ abstract class SQLFilter implements Stringable
     /**
      * Parameters for the filter.
      *
-     * @phpstan-var array<string,array{type: string, value: mixed, is_list: bool}>
+     * @phpstan-var array<string, Parameter>
      */
     private array $parameters = [];
 
@@ -49,7 +49,7 @@ final public function __construct(
      */
     final public function setParameterList(string $name, array $values, string $type = Types::STRING): static
     {
-        $this->parameters[$name] = ['value' => $values, 'type' => $type, 'is_list' => true];
+        $this->parameters[$name] = new Parameter(value: $values, type: $type, isList: true);
 
         // Keep the parameters sorted for the hash
         ksort($this->parameters);
@@ -71,11 +71,11 @@ final public function setParameterList(string $name, array $values, string $type
      */
     final public function setParameter(string $name, mixed $value, string|null $type = null): static
     {
-        if ($type === null) {
-            $type = ParameterTypeInferer::inferType($value);
-        }
-
-        $this->parameters[$name] = ['value' => $value, 'type' => $type, 'is_list' => false];
+        $this->parameters[$name] = new Parameter(
+            value: $value,
+            type: $type ?? ParameterTypeInferer::inferType($value),
+            isList: false,
+        );
 
         // Keep the parameters sorted for the hash
         ksort($this->parameters);
@@ -102,11 +102,11 @@ final public function getParameter(string $name): string
             throw new InvalidArgumentException("Parameter '" . $name . "' does not exist.");
         }
 
-        if ($this->parameters[$name]['is_list']) {
+        if ($this->parameters[$name]->isList) {
             throw FilterException::cannotConvertListParameterIntoSingleValue($name);
         }
 
-        return $this->em->getConnection()->quote((string) $this->parameters[$name]['value']);
+        return $this->em->getConnection()->quote((string) $this->parameters[$name]->value);
     }
 
     /**
@@ -124,7 +124,7 @@ final public function getParameterList(string $name): string
             throw new InvalidArgumentException("Parameter '" . $name . "' does not exist.");
         }
 
-        if ($this->parameters[$name]['is_list'] === false) {
+        if (! $this->parameters[$name]->isList) {
             throw FilterException::cannotConvertSingleParameterIntoListValue($name);
         }
 
@@ -133,7 +133,7 @@ final public function getParameterList(string $name): string
 
         $quoted = array_map(
             static fn (mixed $value): string => $connection->quote((string) $value),
-            $param['value'],
+            $param->value,
         );
 
         return implode(',', $quoted);
@@ -152,7 +152,14 @@ final public function hasParameter(string $name): bool
      */
     final public function __toString(): string
     {
-        return serialize($this->parameters);
+        return serialize(array_map(
+            static fn (Parameter $value): array => [
+                'value'  => $value->value,
+                'type'   => $value->type,
+                'is_list' => $value->isList,
+            ],
+            $this->parameters,
+        ));
     }
 
     /**

src/Query/ParameterTypeInferer.php

@@ -25,9 +25,9 @@
 final class ParameterTypeInferer
 {
     /**
-     * Infers type of a given value, returning a compatible constant:
-     * - Type (\Doctrine\DBAL\Types\Type::*)
-     * - Connection (\Doctrine\DBAL\Connection::PARAM_*)
+     * Infers the type of a given value
+     *
+     * @return ParameterType::*|ArrayParameterType::*|Types::*
      */
     public static function inferType(mixed $value): ParameterType|ArrayParameterType|int|string
     {