UnreviewedUnreviewedopenWhether the menu is open — use it for aria-expanded and a chevron.
UnreviewedvalueThe current selection: a value or null in single mode, an array in
multiple mode. An empty array means no multiple selection.
UnreviewedselectedThe resolved option objects for the current selection (empty when none).
selected.length is the multi-select count.
UnrevieweddisabledWhether the whole select is disabled.
Optional UnreviewediconThe icon shape passed to Select, if any — hand it to your trigger
(e.g. a Button's icon) so a custom trigger keeps the same leading glyph.
Snapshot passed to
renderTriggerso a custom trigger can reflect the current selection and open state.