Initial Drupal 11 with DDEV setup

vendor/symfony/serializer/Normalizer/NormalizerInterface.php

@@ -0,0 +1,65 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Normalizer;
+
+use Symfony\Component\Serializer\Exception\CircularReferenceException;
+use Symfony\Component\Serializer\Exception\ExceptionInterface;
+use Symfony\Component\Serializer\Exception\InvalidArgumentException;
+use Symfony\Component\Serializer\Exception\LogicException;
+
+/**
+ * @author Jordi Boggiano <j.boggiano@seld.be>
+ */
+interface NormalizerInterface
+{
+    /**
+     * Normalizes data into a set of arrays/scalars.
+     *
+     * @param mixed       $data    Data to normalize
+     * @param string|null $format  Format the normalization result will be encoded as
+     * @param array       $context Context options for the normalizer
+     *
+     * @return array|string|int|float|bool|\ArrayObject|null \ArrayObject is used to make sure an empty object is encoded as an object not an array
+     *
+     * @throws InvalidArgumentException   Occurs when the object given is not a supported type for the normalizer
+     * @throws CircularReferenceException Occurs when the normalizer detects a circular reference when no circular
+     *                                    reference handler can fix it
+     * @throws LogicException             Occurs when the normalizer is not called in an expected context
+     * @throws ExceptionInterface         Occurs for all the other cases of errors
+     */
+    public function normalize(mixed $data, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null;
+
+    /**
+     * Checks whether the given class is supported for normalization by this normalizer.
+     *
+     * @param mixed       $data   Data to normalize
+     * @param string|null $format The format being (de-)serialized from or into
+     */
+    public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool;
+
+    /**
+     * Returns the types potentially supported by this normalizer.
+     *
+     * For each supported formats (if applicable), the supported types should be
+     * returned as keys, and each type should be mapped to a boolean indicating
+     * if the result of supportsNormalization() can be cached or not
+     * (a result cannot be cached when it depends on the context or on the data.)
+     * A null value means that the normalizer does not support the corresponding
+     * type.
+     *
+     * Use type "object" to match any classes or interfaces,
+     * and type "*" to match any types.
+     *
+     * @return array<class-string|'*'|'object'|string, bool|null>
+     */
+    public function getSupportedTypes(?string $format): array;
+}