From 6c8431c0ec1bf179e41db2fb83f41fe5e40b1552 Mon Sep 17 00:00:00 2001
From: xjm <xjm@65776.no-reply.drupal.org>
Date: Wed, 25 Jan 2023 17:59:01 -0600
Subject: [PATCH] Issue #3126127 by stefanos.petrakis, andypost, xjm, pooja
saraah, Kristen Pol: Fix LanguageNegotiationMethodInterface::getLangcode()
result docblock
---
.../src/LanguageNegotiationMethodInterface.php | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/core/modules/language/src/LanguageNegotiationMethodInterface.php b/core/modules/language/src/LanguageNegotiationMethodInterface.php
index 0488516f2dd6..2c1cf3ac8e79 100644
--- a/core/modules/language/src/LanguageNegotiationMethodInterface.php
+++ b/core/modules/language/src/LanguageNegotiationMethodInterface.php
@@ -44,8 +44,15 @@ public function setCurrentUser(AccountInterface $current_user);
* (optional) The current request. Defaults to NULL if it has not been
* initialized yet.
*
- * @return string
- * A valid language code or FALSE if the negotiation was unsuccessful.
+ * @return string|null|false
+ * A valid language code if the negotiation was successful and either NULL
+ * or FALSE otherwise.
+ *
+ * @todo Determine whether string|false or string|null should be the
+ * normalized result across all implementations and update the @return and
+ * its comment accordingly.
+ *
+ * @see https://www.drupal.org/node/3329952
*/
public function getLangcode(Request $request = NULL);
--
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