validateConfigurations example

        $adminUiEntitiesConfig = $adminUiXmlSchema->getAdminUi()?->getEntities();
        if ($adminUiEntitiesConfig === null) {
            return $customEntityXmlSchema;
        }

        foreach ($customEntityXmlSchema->getEntities()?->getEntities() ?? [] as $entity) {
            if (!\array_key_exists($entity->getName(), $adminUiEntitiesConfig)) {
                continue;
            }

            $this->adminUiXmlSchemaValidator->validateConfigurations(
                $adminUiEntitiesConfig[$entity->getName()],
                $entity
            );

            $flags = [...$entity->getFlags(), ...['admin-ui' => $adminUiEntitiesConfig[$entity->getName()]]];
            $entity->setFlags($flags);

            unset($adminUiEntitiesConfig[$entity->getName()]);
        }

        if (!empty($adminUiEntitiesConfig)) {
            

$adminUiXmlSchema = AdminUiXmlSchema::createFromXmlFile(
            __DIR__ . "/../../../_fixtures/AdminUiXmlSchemaValidatorTest/$fixturePath/" . AdminUiXmlSchema::FILENAME
        );
        $customEntityXmlSchema = CustomEntityXmlSchema::createFromXmlFile(
            __DIR__ . "/../../../_fixtures/AdminUiXmlSchemaValidatorTest/$fixturePath/" . CustomEntityXmlSchema::FILENAME
        );

        static::assertNotNull($adminUiEntities = $adminUiXmlSchema->getAdminUi()?->getEntities());
        static::assertNotNull($customEntities = $customEntityXmlSchema->getEntities()?->getEntities());
        static::assertInstanceOf(AdminUiEntity::class, $adminUiEntity = \array_pop($adminUiEntities));
        static::assertInstanceOf(Entity::class, $customEntity = \array_pop($customEntities));
        (new AdminUiXmlSchemaValidator())->validateConfigurations(
            $adminUiEntity,
            $customEntity,
        );
    }
}