How to get a limit in selector for PageReference via API?

[Clarity]

Hello everyone!

I have a PageReference field and I need to get a selector of resulting PageArray for the purpose of setting the limit of these pages in order to use it in the pagination. Can you please give me an advice?

[Clarity]

I found a possible solution here: 

[Ivan Gretsky]

@Clarity, could you please share, what was the solution?

[Clarity]

If I'll really need PageReference, I think I can use hook + JS which was mentioned in the topic above. However, I found that using PageReference for my needs is superfluous, I can simply use ->find() method instead.