chore: rename Stack constructor parameter

Author: dirx

CHANGELOG.md

@@ -12,6 +12,7 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 ### Changed
 
 - Drop support for PHP < 8.1
+- Rename Stack constructor parameter `$defaultResponse` to `$response`
 
 ## [2.0.1] - 2021-03-14
 

src/Stack.php

@@ -16,11 +16,8 @@ class Stack implements RequestHandlerInterface
      */
     protected array $middlewares = [];
 
-    protected ResponseInterface $defaultResponse;
-
-    public function __construct(ResponseInterface $response, MiddlewareInterface ...$middlewares)
+    public function __construct(protected $defaultResponse, MiddlewareInterface ...$middlewares)
     {
-        $this->defaultResponse = $response;
         $this->middlewares = $middlewares;
     }