From 72b70ee0b8f34c8f9408952e25f95a2cf3db7a9b Mon Sep 17 00:00:00 2001
From: Kenneth Sills <132029135+Kenneth-Sills@users.noreply.github.com>
Date: Sat, 6 Sep 2025 00:21:53 +0000
Subject: [PATCH] feat: add config support for 8.3 and 8.4 downgrade sets

Closes https://github.com/rectorphp/rector/issues/9352
---
 src/Configuration/RectorConfigBuilder.php | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/Configuration/RectorConfigBuilder.php b/src/Configuration/RectorConfigBuilder.php
index 9e45ec5276e..64c5eb3a944 100644
--- a/src/Configuration/RectorConfigBuilder.php
+++ b/src/Configuration/RectorConfigBuilder.php
@@ -1169,6 +1169,8 @@ public function registerService(string $className, ?string $alias = null, ?strin
     }
 
     public function withDowngradeSets(
+        bool $php84 = false,
+        bool $php83 = false,
         bool $php82 = false,
         bool $php81 = false,
         bool $php80 = false,
@@ -1184,7 +1186,11 @@ public function withDowngradeSets(
             );
         }
 
-        if ($php82) {
+        if ($php84) {
+            $this->sets[] = DowngradeLevelSetList::DOWN_TO_PHP_84;
+        } elseif ($php83) {
+            $this->sets[] = DowngradeLevelSetList::DOWN_TO_PHP_83;
+        } elseif ($php82) {
             $this->sets[] = DowngradeLevelSetList::DOWN_TO_PHP_82;
         } elseif ($php81) {
             $this->sets[] = DowngradeLevelSetList::DOWN_TO_PHP_81;