Apply fixes from StyleCI

Author: StyleCIBot

src/ConfigResolver.php

@@ -71,7 +71,7 @@ private static function isAbsolutePath($file): bool
             || (
                 strlen($file) > 3 && ctype_alpha($file[0])
                 && substr($file, 1, 1) === ':'
-                && (strspn($file, '/\\', 2, 1))
+                && strspn($file, '/\\', 2, 1)
             )
             || null !== parse_url($file, PHP_URL_SCHEME);
     }

src/PreCompileCommand.php

@@ -102,7 +102,7 @@ protected function execute(InputInterface $input, OutputInterface $output): int
             $output->writeln('- Files: '.($count - $countSkipped).'/'.$count.' (skipped: '.$countSkipped.')');
         })());
 
-        $output->writeln('- Filesize: '.(round(filesize($outputFile) / 1024)).' kb');
+        $output->writeln('- Filesize: '.round(filesize($outputFile) / 1024).' kb');
 
         return 0;
     }

tests/stubs/Bar.php

@@ -7,6 +7,7 @@ class Bar
     public function qwerty()
     {
         $foo = new Baz();
+
         // this comment should be removed
         return __DIR__;
     }