PHPstan fixes

Author: ctippler

phpstan.neon

@@ -13,6 +13,7 @@ parameters:
     excludePaths:
         analyse:
             - src/*/*.html.php
+            - src/ExecutionTraitClass.php
 
 	# see https://phpstan.org/config-reference#universal-object-crates
     universalObjectCratesClasses:

src/Model/Configuration.php

@@ -139,6 +139,9 @@ public function getExecutorSettings(): string
         return $this->executorSettings;
     }
 
+    /**
+     * @return array<string,mixed>
+     */
     public function getExecutorSettingsAsArray(): array
     {
         return json_decode($this->getExecutorSettings(), true);