PHP 8.4 compatibility (dependency to localheinz/diff causes issue) #1390
Description
Steps required to reproduce the problem
- Run composer normalize under PHP 8.4
Expected Result
- No deprecation warnings
Actual Result
Deprecation Notice: Localheinz\Diff\Differ::diff(): Implicitly marking parameter $lcs as nullable is deprecated, the explicit nullable type must be used instead in /vendor/localheinz/diff/src/Differ.php:85
Deprecation Notice: Localheinz\Diff\Differ::diffToArray(): Implicitly marking parameter $lcs as nullable is deprecated, the explicit nullable type must be used instead in /vendor/localheinz/diff/src/Differ.php:111