Datatable - Customize header

[jesinor]

How can I customize table header?
I use PT ( trying with header, headerRow, thead) but it doesn't seem to work.
ie.
:pt="{
headerRow: { class: 'bg-slate-300' } // or var(--gray-200) ...
}"

What am I doing wrong?

Thanks

[tugce.kucukoglu]

Actually, you could use the header templating and pt property. If you have still have a problem of implementation the pt property, please send us a reproducer link.