small fixes [#4]

Author: dima-RW

Console/Command/DumpCmsData.php

@@ -66,7 +66,7 @@ protected function configure()
     protected function execute(InputInterface $input, OutputInterface $output): void
     {
         $type = $input->getOption(self::INPUT_KEY_TYPE);
-        $removeAll = $input->getOption(self::INPUT_KEY_REMOVE_ALL);
+        $removeAll = (bool)$input->getOption(self::INPUT_KEY_REMOVE_ALL);
         if ($type === null) {
             throw new \RuntimeException("Type ([-t|--type) is required");
         }

Model/Service/DumpCmsDataService.php

@@ -49,7 +49,7 @@ public function __construct(
         $this->categoryList = $categoryList;
     }
 
-    public function execute(array $types, ?array $identifiers, ?bool $removeAll)
+    public function execute(array $types, ?array $identifiers, bool $removeAll)
     {
         $varDirectory = $this->filesystem->getDirectoryWrite(DirectoryList::VAR_DIR);
         $varPath = $this->directoryList->getPath(DirectoryList::VAR_DIR);