fix: [BC] fix param types

Author: kenjis

system/CodeIgniter.php

@@ -80,7 +80,7 @@ class CodeIgniter
     /**
      * Current request.
      *
-     * @var CLIRequest|IncomingRequest|Request
+     * @var CLIRequest|IncomingRequest
      */
     protected $request;
 
@@ -446,7 +446,7 @@ protected function handleRequest(?RouteCollectionInterface $routes, Cache $cache
                 return $returnResponse ? $possibleResponse : $possibleResponse->pretend($this->useSafeOutput)->send();
             }
 
-            if ($possibleResponse instanceof Request) {
+            if ($possibleResponse instanceof IncomingRequest) {
                 $this->request = $possibleResponse;
             }
         }
@@ -574,9 +574,11 @@ protected function startBenchmark()
      * Sets a Request object to be used for this request.
      * Used when running certain tests.
      *
+     * @param CLIRequest|IncomingRequest $request
+     *
      * @return $this
      */
-    public function setRequest(Request $request)
+    public function setRequest($request)
     {
         $this->request = $request;
 

system/Test/FeatureTestCase.php

@@ -342,9 +342,9 @@ protected function setupHeaders(IncomingRequest $request)
      *
      * @throws ReflectionException
      *
-     * @return Request
+     * @return IncomingRequest
      */
-    protected function populateGlobals(string $method, Request $request, ?array $params = null)
+    protected function populateGlobals(string $method, IncomingRequest $request, ?array $params = null)
     {
         // $params should set the query vars if present,
         // otherwise set it from the URL.
@@ -371,8 +371,10 @@ protected function populateGlobals(string $method, Request $request, ?array $par
      *
      * @param array|null $params The parameters to be formatted and put in the body. If this is empty, it will get the
      *                           what has been loaded into the request global of the request class.
+     *
+     * @return IncomingRequest
      */
-    protected function setRequestBody(Request $request, ?array $params = null): Request
+    protected function setRequestBody(IncomingRequest $request, ?array $params = null): Request
     {
         if (isset($this->requestBody) && $this->requestBody !== '') {
             $request->setBody($this->requestBody);