Pass triggered event with it's type to execute()

Hello, 

I am adding some global triggers to mcreator and I got curious if there's any way to pass triggered event with it's type to `execute()`. I need this to add some more advanced methods. 

I tried to create new variable `event`, but for it has `Object` type:

`(@Nullable Event event, Object event2)`

I wanted it to be at least:

`(@Nullable Event event, PlayerXpEvent.XpChange event2)`

Where PlayerXpEvent.XpChange will be changing, depending on global trigger.

The best way it'd be to change Event to PlayerXpEvent.XpChange but I understand that, it's built in mcreator procedures. 

I wanted to add `set` methods with new global triggers but, I don't know if its possible without passing right event. Im still learning blockly >.<