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[yaffs-website] / vendor / symfony / dependency-injection / EnvVarProcessorInterface.php

diff --git a/vendor/symfony/dependency-injection/EnvVarProcessorInterface.php b/vendor/symfony/dependency-injection/EnvVarProcessorInterface.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\DependencyInjection;
+
+use Symfony\Component\DependencyInjection\Exception\RuntimeException;
+
+/**
+ * The EnvVarProcessorInterface is implemented by objects that manage environment-like variables.
+ *
+ * @author Nicolas Grekas <p@tchwork.com>
+ */
+interface EnvVarProcessorInterface
+{
+    /**
+     * Returns the value of the given variable as managed by the current instance.
+     *
+     * @param string   $prefix The namespace of the variable
+     * @param string   $name   The name of the variable within the namespace
+     * @param \Closure $getEnv A closure that allows fetching more env vars
+     *
+     * @return mixed
+     *
+     * @throws RuntimeException on error
+     */
+    public function getEnv($prefix, $name, \Closure $getEnv);
+
+    /**
+     * @return string[] The PHP-types managed by getEnv(), keyed by prefixes
+     */
+    public static function getProvidedTypes();
+}