import DynamoDB = require('aws-sdk/clients/dynamodb');
import { DynamoItem } from "dynamo-item";
import { NewsEvent } from "@ournet/news-domain";
import { Locale } from "../common";
export interface DynamoLatestEvent {
    eventId: string;
    locale: string;
    createdAt: string;
    expiresAt: number;
}
export declare class DynamoLatestEventHelper {
    static mapFromEvent(data: NewsEvent): DynamoLatestEvent;
    static createLocaleKey(locale: Locale): string;
    static expiresAt(date: Date): number;
}
export declare type LatestEventKey = {
    eventId: string;
};
export declare class LatestEventModel extends DynamoItem<LatestEventKey, DynamoLatestEvent> {
    constructor(client: DynamoDB.DocumentClient, tableSuffix: string);
}