diff --git a/composer.json b/composer.json
index 6b9e6ea..d24b581 100644
--- a/composer.json
+++ b/composer.json
@@ -57,6 +57,11 @@
         "infection": "XDEBUG_MODE=coverage roave-infection-static-analysis-plugin"
     },
     "config": {
-        "sort-packages": true
+        "sort-packages": true,
+        "allow-plugins": {
+            "infection/extension-installer": true,
+            "icanhazstring/composer-unused": true,
+            "phpro/grumphp": true
+        }
     }
 }
diff --git a/src/Exception/InvalidStrategyTypeGiven.php b/src/Exception/InvalidStrategyTypeGiven.php
index 3078ea1..43cd55e 100644
--- a/src/Exception/InvalidStrategyTypeGiven.php
+++ b/src/Exception/InvalidStrategyTypeGiven.php
@@ -8,7 +8,6 @@
 
 final class InvalidStrategyTypeGiven extends InvalidArgumentException
 {
-
     public static function withType(string $strategyType): self
     {
         return new self(sprintf('Unknown toggle strategy type %s given.', $strategyType));