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backend/vendor/symfony/serializer/Context/ContextBuilderTrait.php

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+<?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\Context;
+
+/**
+ * @author Mathias Arlaud <mathias.arlaud@gmail.com>
+ */
+trait ContextBuilderTrait
+{
+    /**
+     * @var array<string, mixed>
+     */
+    private array $context = [];
+
+    protected function with(string $key, mixed $value): static
+    {
+        $instance = new static();
+        $instance->context = array_merge($this->context, [$key => $value]);
+
+        return $instance;
+    }
+
+    /**
+     * @param ContextBuilderInterface|array<string, mixed> $context
+     */
+    public function withContext(ContextBuilderInterface|array $context): static
+    {
+        if ($context instanceof ContextBuilderInterface) {
+            $context = $context->toArray();
+        }
+
+        $instance = new static();
+        $instance->context = array_merge($this->context, $context);
+
+        return $instance;
+    }
+
+    /**
+     * @return array<string, mixed>
+     */
+    public function toArray(): array
+    {
+        return $this->context;
+    }
+}