import { History, Notification, SegmentMember } from '@parlor/common/amplify-schema';
import { Models } from './timeline-activity.types';
export declare const isSegmentMember: <M extends SegmentMember = SegmentMember>(item: any) => item is M;
export declare const isNotification: <M extends Notification = Notification>(item: any) => item is M;
export declare const DATE_FORMAT = "MMM. dd, yyyy";
export declare function getPropertyChanged(data: {
    propertyChanged?: string;
    tableType?: string;
}): string;
export declare function getType(data: History): Models;
