update lock clucknut

vendor/cuyz/valinor/src/Definition/FunctionObject.php

@@ -5,16 +5,11 @@
 namespace CuyZ\Valinor\Definition;
 
 /** @internal */
-final class FunctionObject
+final readonly class FunctionObject
 {
-    public readonly FunctionDefinition $definition;
-
-    /** @var callable */
-    public readonly mixed $callback;
-
-    public function __construct(FunctionDefinition $definition, callable $callback)
-    {
-        $this->definition = $definition;
-        $this->callback = $callback;
-    }
+    public function __construct(
+        public FunctionDefinition $definition,
+        /** @var callable */
+        public mixed $callback,
+    ) {}
 }