import type { AuctionServer } from "./types.js";
export interface DiffResult {
    added: AuctionServer[];
    priceChanged: PriceChange[];
    removed: AuctionServer[];
}
export interface PriceChange {
    previousPrice: number;
    server: AuctionServer;
}
export declare function computeDiff(previous: AuctionServer[], current: AuctionServer[]): DiffResult;