php stan fix

src/Entity/Organization/Settings.php

@@ -77,11 +77,18 @@ class Settings
         return $this;
     }
 
+    /**
+     * @return mixed[]|null
+     */
     public function getModules(): ?array
     {
         return $this->modules;
     }
 
+    /**
+     * @param mixed[]|null $modules
+     * @return $this
+     */
     public function setModules(?array $modules): self
     {
         $this->modules = $modules;