/// <reference types="node" />
import * as recordType from './type';
import { Buffer } from 'buffer';
import { DNSRecord } from './DNSRecord';
/**
 * Helper class for encoding and decoding DNS records. Record set is an array of DNS records.
 */
export declare class RecordSet {
    static recordType: typeof recordType;
    /**
     * Decodes a buffer into an array of DNS records.
     * @param buf - dns record in binary format
     */
    static decode(buf: Buffer): DNSRecord[];
    /**
     * Encodes an array of DNS records into a binary format.
     * @param records
     */
    static encode(records: DNSRecord[]): Buffer;
}
export default RecordSet;