diff --git a/src/Builder/SoapHeader.php b/src/Builder/SoapHeader.php
index 8729aea..3dd3d4c 100644
--- a/src/Builder/SoapHeader.php
+++ b/src/Builder/SoapHeader.php
@@ -12,13 +12,13 @@
 final class SoapHeader implements Builder
 {
     /**
-     * @var list<callable(Node): Element>
+     * @var list<callable(Element): Element>
      */
     private array $configurators;
 
     /**
      * @no-named-arguments
-     * @param list<callable(Node): Element> $configurators
+     * @param list<callable(Element): Element> $configurators Forwarded to {@see namespaced_element()}, hence the Element signature.
      */
     public function __construct(
         private string $namespace,
diff --git a/src/Builder/SoapHeaders.php b/src/Builder/SoapHeaders.php
index 12eb769..01ca00d 100644
--- a/src/Builder/SoapHeaders.php
+++ b/src/Builder/SoapHeaders.php
@@ -12,13 +12,13 @@
 final class SoapHeaders implements Builder
 {
     /**
-     * @var list<callable(Node): Element>
+     * @var list<callable(Element): Element>
      */
     private array $configurators;
 
     /**
      * @no-named-arguments
-     * @param list<callable(Node): Element> $configurators
+     * @param list<callable(Element): Element> $configurators Forwarded to {@see namespaced_element()}, hence the Element signature.
      */
     public function __construct(callable ... $configurators)
     {