make it work with typo3 10

[lukasniestroj]

[romm]

Hi @lukasniestroj, it looks amazing, thank you so much for your work. 😊

I already scheduled time next week to have a look and have it merged as soon as possible.

[lukasniestroj]

Hi @romm,

no problem. I had to upgrade it for a customer. Its in my private repo anyway. If I have time left I will try to convert the whole "signal slot dispatch" structure to the new typo3 event api. Maybe this way one could omit custom "definition provider".