symfony
diff --git a/‎src/Symfony/Bridge/Doctrine/ArgumentResolver/EntityValueResolver.php
Copy file name to clipboardExpand all lines: src/Symfony/Bridge/Doctrine/ArgumentResolver/EntityValueResolver.php
+21 b/‎src/Symfony/Bridge/Doctrine/ArgumentResolver/EntityValueResolver.php
Copy file name to clipboardExpand all lines: src/Symfony/Bridge/Doctrine/ArgumentResolver/EntityValueResolver.php
+21
diff --git a/‎src/Symfony/Bridge/Doctrine/Attribute/MapEntity.php
Copy file name to clipboardExpand all lines: src/Symfony/Bridge/Doctrine/Attribute/MapEntity.php
+1-1 b/‎src/Symfony/Bridge/Doctrine/Attribute/MapEntity.php
Copy file name to clipboardExpand all lines: src/Symfony/Bridge/Doctrine/Attribute/MapEntity.php
+1-1
diff --git a/‎src/Symfony/Bridge/Doctrine/CHANGELOG.md
Copy file name to clipboardExpand all lines: src/Symfony/Bridge/Doctrine/CHANGELOG.md
+1 b/‎src/Symfony/Bridge/Doctrine/CHANGELOG.md
Copy file name to clipboardExpand all lines: src/Symfony/Bridge/Doctrine/CHANGELOG.md
+1
diff --git a/‎src/Symfony/Bridge/Doctrine/Tests/ArgumentResolver/EntityValueResolverTest.php
Copy file name to clipboardExpand all lines: src/Symfony/Bridge/Doctrine/Tests/ArgumentResolver/EntityValueResolverTest.php
+36 b/‎src/Symfony/Bridge/Doctrine/Tests/ArgumentResolver/EntityValueResolverTest.php
Copy file name to clipboardExpand all lines: src/Symfony/Bridge/Doctrine/Tests/ArgumentResolver/EntityValueResolverTest.php
+36
@@ -31,13 +31,27 @@
  */
 final class EntityValueResolver implements ValueResolverInterface
 {
+    /** @var array<class-string, class-string> */
+    private array $typeAliases = [];
+
     public function __construct(
         private ManagerRegistry $registry,
         private ?ExpressionLanguage $expressionLanguage = null,
         private MapEntity $defaults = new MapEntity(),
     ) {
     }
 
+    /**
+     * Adds an original class name to resolve to a target class name.
+     *
+     * @param class-string $original
+     * @param class-string $target
+     */
+    public function addTypeAlias(string $original, string $target): void
+    {
+        $this->typeAliases[ltrim($original, '\\')] = ltrim($target, '\\');
+    }
+
     public function resolve(Request $request, ArgumentMetadata $argument): array
     {
         if (\is_object($request->attributes->get($argument->getName()))) {
@@ -50,6 +64,13 @@ public function resolve(Request $request, ArgumentMetadata $argument): array
         if (!$options->class || $options->disabled) {
             return [];
         }
+
+        if (isset($this->typeAliases[$options->class])) {
+            // Overwriting the property of MapEntity at this point is safe,
+            // since withDefaults called above created a clone of the original object.
+            $options->class = $this->typeAliases[$options->class];
+        }
+
         if (!$manager = $this->getManager($options->objectManager, $options->class)) {
             return [];
         }
 
@@ -52,7 +52,7 @@ public function __construct(
     public function withDefaults(self $defaults, ?string $class): static
     {
         $clone = clone $this;
-        $clone->class ??= class_exists($class ?? '') ? $class : null;
+        $clone->class ??= class_exists($class ?? '') || interface_exists($class ?? '', false) ? $class : null;
         $clone->objectManager ??= $defaults->objectManager;
         $clone->expr ??= $defaults->expr;
         $clone->mapping ??= $defaults->mapping;
 
@@ -4,6 +4,7 @@ CHANGELOG
 7.1
 ---
 
+ * Add type aliases support to `EntityValueResolver` through the `addTypeAlias` method
  * Deprecate the `DoctrineExtractor::getTypes()` method, use `DoctrineExtractor::getType()` instead
 
 7.0
 
@@ -130,6 +130,42 @@ public function testResolveWithId(string|int $id)
         $this->assertSame([$object], $resolver->resolve($request, $argument));
     }
 
+    /**
+     * @dataProvider idsProvider
+     */
+    public function testResolveWithIdAndTypeAlias(string|int $id)
+    {
+        $manager = $this->getMockBuilder(ObjectManager::class)->getMock();
+        $registry = $this->createRegistry($manager);
+        $resolver = new EntityValueResolver(
+            $registry,
+            null,
+            new MapEntity(),
+        );
+        // Using \Throwable here because it is built in to PHP and an interface.
+        $resolver->addTypeAlias('Throwable', 'stdClass');
+
+        $request = new Request();
+        $request->attributes->set('id', $id);
+
+        $argument = $this->createArgument('Throwable', $mapEntity = new MapEntity(id: 'id'));
+
+        $repository = $this->getMockBuilder(ObjectRepository::class)->getMock();
+        $repository->expects($this->once())
+            ->method('find')
+            ->with($id)
+            ->willReturn($object = new \stdClass());
+
+        $manager->expects($this->once())
+            ->method('getRepository')
+            ->with('stdClass')
+            ->willReturn($repository);
+
+        $this->assertSame([$object], $resolver->resolve($request, $argument));
+        // Ensure the original MapEntity object was not updated
+        $this->assertNull($mapEntity->class);
+    }
+
     public function testResolveWithNullId()
     {
         $manager = $this->getMockBuilder(ObjectManager::class)->getMock();