Probably a button group widget, maybe with better icons:

@Esanders @matmarex was telling me months ago, that he doesn't see OOjs UI as component there.
Anyways, my original idea was to stay with frameless buttons, maybe in a special styling (labels below).

I'm not sure what I was thinking months ago, but right now I have no strong feelings about this, as long as we're talking about just these buttons/links shown on the screenshot (TablePager::getNavigationBar()). TablePager also includes code for generating the entire table show on these pages, and I feel that should not be an OOjs UI widget. It's just a table.

Change 349997 had a related patch set uploaded (by Esanders):
[mediawiki/core@master] WIP OOUI-ificiation of TablePager nav

https://gerrit.wikimedia.org/r/349997

Ideally we'd use different icons for first & previous (and last and next), but we don't have them in the OOUI icon set…

@Jdforrester-WMF was just gonna say the same :)

Yes, that's what I meant by "better icons"

Change 351604 had a related patch set uploaded (by Esanders; owner: Esanders):
[oojs/ui@master] Add first/last icons to complement previous/next

https://gerrit.wikimedia.org/r/351604

Change 351604 merged by jenkins-bot:
[oojs/ui@master] icons: Add first/last to complement previous/next in movement pack

https://gerrit.wikimedia.org/r/351604

Change 349997 merged by jenkins-bot:
[mediawiki/core@master] OOUI-ificiation of TablePager nav

https://gerrit.wikimedia.org/r/349997