import { Notification } from '../types';
export declare const getInsightNotificationTypeValues: () => Set<number>;
export declare const sortByDate: (a: Notification, b: Notification) => number;
export declare const shouldShowDate: (index: number, notifications: Notification[]) => boolean;
export declare const hasInsetBorder: (index: number, notifications: Notification[]) => boolean;
export declare function filterRecentNotifications(notifications: Notification[]): Notification[];