/* Topbar — the single sticky chrome bar above every page. Holds:
- back-arrow(s) for parent breadcrumbs (drops the last crumb, since
that one is redundant with the page title)
- the page title (rendered into a portal slot by )
- the page actions (also portalled)
- a help icon
*/
function Topbar({ breadcrumb, pageIcon }) {
const crumbs = breadcrumb || [];
const parents = crumbs.slice(0, -1); /* everything except the current page */
return (
);
}
window.Topbar = Topbar;