remove unnecessary param

src/Box.php

@@ -14,7 +14,6 @@
 
 namespace KevinGH\Box;
 
-use Amp\MultiReasonException;
 use BadMethodCallException;
 use Countable;
 use DateTimeImmutable;
@@ -444,10 +443,8 @@ public function signUsingKey(string $key, ?string $password): void
     /**
      * @param string[] $files
      *
-     * @throws MultiReasonException
-     *
-     * @return array array of tuples where the first element is the local file path (path inside the PHAR) and the
-     *               second element is the processed contents
+     * @return array{string, string} array of tuples where the first element is the local file path (path inside the PHAR) and the
+     *                               second element is the processed contents
      */
     private function processContents(array $files): array
     {
@@ -489,7 +486,6 @@ private static function processFilesSynchronously(
             return [
                 $local,
                 $processedContents,
-                $compactors->getScoperSymbolsRegistry(),
             ];
         };