Get event on singleton and collections list displaying

Hi, I am looking for event name when I display singleton list or collections list. I want to change something in list of collections by addons (http://localhost:8080/singletons, http://localhost:8080/collections).

I found events only for add/update specific entry for example:

$this->on('collections.entry.aside', function() { //do something });
I was trying
something like: $this->on('collections' or $this->on('collections.aside' but it not wrk for me.
Is there any event when I display lists of all collections and singletons or event when display entries of collection.

Hello @test_user,

when you found a solution to your problem it is never wrong to share it with the community. Others might benefit from it later on.

Best regards and welcome to Cockpit CMS,
Andread

Ok as I noticed we can trigger our custom events which we can catch later.
Just add this in the view:
@trigger('event.custom.name'])