[Config] Fix phpdoc nullable

alamirault · alamirault · commit 7865255d2eed · 2023-02-05T17:50:11.000+01:00
diff --git a/src/Symfony/Component/Config/Definition/Processor.php b/src/Symfony/Component/Config/Definition/Processor.php
@@ -63,9 +63,9 @@ public function processConfiguration(ConfigurationInterface $configuration, arra
      *
      * extensions: ['twig.extension.foo', 'twig.extension.bar']
      *
-     * @param array  $config A config array
-     * @param string $key    The key to normalize
-     * @param string $plural The plural form of the key if it is irregular
+     * @param array       $config A config array
+     * @param string      $key    The key to normalize
+     * @param string|null $plural The plural form of the key if it is irregular
      */
     public static function normalizeConfig(array $config, string $key, string $plural = null): array
     {

Original file line number	Diff line number	Diff line change
`@@ -63,9 +63,9 @@ public function processConfiguration(ConfigurationInterface $configuration, arra`
`63`	`63`	`*`
`64`	`64`	`* extensions: ['twig.extension.foo', 'twig.extension.bar']`
`65`	`65`	`*`
`66`		`- * @param array $config A config array`
`67`		`- * @param string $key The key to normalize`
`68`		`- * @param string $plural The plural form of the key if it is irregular`
	`66`	`+ * @param array $config A config array`
	`67`	`+ * @param string $key The key to normalize`
	`68`	`+ * @param string\|null $plural The plural form of the key if it is irregular`
`69`	`69`	`*/`
`70`	`70`	`public static function normalizeConfig(array $config, string $key, string $plural = null): array`
`71`	`71`	`{`