/// <reference types="node" />
import { Contracts } from "@swipechain/core-kernel";
import { Interfaces } from "@swipechain/crypto";
export declare class Worker implements Contracts.TransactionPool.Worker {
    private readonly createWorkerSubprocess;
    private ipcSubprocess;
    private lastHeight;
    initialize(): void;
    getQueueSize(): number;
    loadCryptoPackage(packageName: string): void;
    getTransactionFromData(transactionData: Interfaces.ITransactionData | Buffer): Promise<Interfaces.ITransaction>;
}