Missing dependency "malkusch/php-index"

[JanWennrichPCSG]

The package "malkusch/php-index" is no longer available on GitHub or Packagist.
Is there a replacement for it?

[bmdevel]

@JanWennrich

You may use
https://github.com/bmdevel/bav and/or
https://github.com/bmdevel/php-index.

It is a simple fork. Not really maintained however