Merge branch '6.2' into 6.3

* 6.2:
  Fix Method 'getException' not found in ExceptionEvent
  Corrected return type of anonymous functions

Author: javiereguiluz

components/console/helpers/questionhelper.rst

@@ -217,7 +217,7 @@ provide a callback function to dynamically generate suggestions::
             // where files and dirs can be found
             $foundFilesAndDirs = @scandir($inputPath) ?: [];
 
-            return array_map(function (string $dirOrFile) use ($inputPath): void {
+            return array_map(function (string $dirOrFile) use ($inputPath): string {
                 return $inputPath.$dirOrFile;
             }, $foundFilesAndDirs);
         };
@@ -462,7 +462,7 @@ You can also use a validator with a hidden question::
         $question->setNormalizer(function (?string $value): string {
             return $value ?? '';
         });
-        $question->setValidator(function (string $value): void {
+        $question->setValidator(function (string $value): string {
             if ('' === trim($value)) {
                 throw new \Exception('The password cannot be empty');
             }

configuration/micro_kernel_trait.rst

@@ -178,7 +178,7 @@ events directly from the kernel, again it will be registered automatically::
 
         public function onKernelException(ExceptionEvent $event): void
         {
-            if ($event->getException() instanceof Danger) {
+            if ($event->getThrowable() instanceof Danger) {
                 $event->setResponse(new Response('It\'s dangerous to go alone. Take this ⚔'));
             }
         }