import AppKit extension StatusItemController {    func usesPersistentMenuActionItem(for action: MenuDescriptor.MenuAction) -> Bool {        switch action {        case .installUpdate, .refresh, .settings, .about, .quit:            true        default:            false        }    }     func persistentMenuActionSystemImageName(for action: MenuDescriptor.MenuAction) -> String? {        switch action {        case .installUpdate:            "arrow.down.circle"        case .refresh:            MenuDescriptor.MenuActionSystemImage.refresh.rawValue        case .settings:            MenuDescriptor.MenuActionSystemImage.settings.rawValue        case .about:            MenuDescriptor.MenuActionSystemImage.about.rawValue        case .quit:            MenuDescriptor.MenuActionSystemImage.quit.rawValue        default:            action.systemImageName        }    }     func performPersistentMenuAction(_ action: MenuDescriptor.MenuAction, in menu: NSMenu?) {        switch action {        case .refresh:            self.refreshNow()        case .installUpdate:            self.closeMenuForPersistentAction(menu)            self.installUpdate()        case .settings:            self.closeMenuForPersistentAction(menu)            self.showSettingsGeneral()        case .about:            self.closeMenuForPersistentAction(menu)            self.showSettingsAbout()        case .quit:            self.closeMenuForPersistentAction(menu)            self.quit()        default:            break        }    }     /// Syncs every live persistent Refresh row's spinner to the refresh lifecycle. This is    /// an in-place AppKit mutation on the existing row views — it never rebuilds the menu, so it    /// is safe to call during NSMenu tracking.    func updatePersistentRefreshRowsInProgress() {        let inProgress = self.manualRefreshTask != nil || self.store.isRefreshing        for row in self.persistentRefreshRows.allObjects {            row.setInProgress(inProgress)        }    }     private func closeMenuForPersistentAction(_ menu: NSMenu?) {        guard let menu else { return }        menu.cancelTrackingWithoutAnimation()        self.forgetClosedMenu(menu)    }}