import { DbWorker } from './workers/DbWorker.js';
import { DbServer } from './index.js';
export declare class QueryWorker extends DbWorker {
    constructor(address: BigInt, db: DbServer, workerIndex: number);
    handleMsg(_buf: any): void;
    protected callback: (resolve: (x: any) => any) => void;
    getQueryBuf(buf: Uint8Array): Promise<Uint8Array>;
}