import { Token } from "../api/Token";
import { Config } from "../Config";
import { Logger } from "../logger/Logger";
type OnConfigUpdate = (config: Config) => void;
export declare function pollForChanges({ onConfigUpdate, serverless, token, logger, lastUpdatedAt, }: {
    onConfigUpdate: OnConfigUpdate;
    token: Token | undefined;
    serverless: string | undefined;
    logger: Logger;
    lastUpdatedAt: number;
}): void;
export {};