Type Alias SiteAnnouncement

SiteAnnouncement: {
    announcementId: string;
    body: string;
    dismissible: boolean;
    endsAt: string | null;
    linkLabel: string | null;
    linkUrl: string | null;
    pinned: boolean;
    severity: SiteAnnouncementSeverity;
    startsAt: string | null;
    title: string;
}

One announcement as the site shows it. Mirrors SiteAnnouncementCard in Noti-v3.