------------------------------------------------------------
Parse error: rector-prefixed-downgraded/vendor/nette/utils/src/Utils/Arrays.php:171
    169|      */
    170|     public static function grep(array $array, #[\JetBrains\PhpStorm\Language('RegExp')] string $pattern, int $flags = 0) : array
  > 171|     {
    172|         return Strings::pcre('preg_grep', [$pattern, $array, $flags]);
    173|     }
Unexpected '{', expecting variable (T_VARIABLE) in rector-prefixed-downgraded/vendor/nette/utils/src/Utils/Arrays.php on line 171
------------------------------------------------------------
Parse error: rector-prefixed-downgraded/vendor/nette/utils/src/Utils/Strings.php:399
    397|      */
    398|     public static function split(string $subject, #[\JetBrains\PhpStorm\Language('RegExp')] string $pattern, int $flags = 0) : array
  > 399|     {
    400|         return self::pcre('preg_split', [$pattern, $subject, -1, $flags | \PREG_SPLIT_DELIM_CAPTURE]);
    401|     }
Unexpected '{', expecting variable (T_VARIABLE) in rector-prefixed-downgraded/vendor/nette/utils/src/Utils/Strings.php on line 399