/*!
 * Copyright 2014 Google Inc. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import { Change, CreateChangeCallback } from './change';
import { Zone } from './zone';
import { Metadata } from '@google-cloud/common';
export interface RecordObject {
    rrdatas?: string[];
    rrdata?: {};
    data?: string | string[];
    type?: string;
}
export interface RecordMetadata {
    name: string;
    data?: string | string[];
    ttl: number;
    type?: string;
    rrdatas?: string[];
    signatureRrdatas?: string[];
}
/**
 * @typedef {array} DeleteRecordResponse
 * @property {Change} 0 A {@link Change} object.
 * @property {object} 1 The full API response.
 */
export type DeleteRecordResponse = [Change, Metadata];
/**
 * @callback DeleteRecordCallback
 * @param {?Error} err Request error, if any.
 * @param {?Change} change A {@link Change} object.
 * @param {object} apiResponse The full API response.
 */
export interface DeleteRecordCallback {
    (err: Error | null, change?: Change, apiResponse?: Metadata): void;
}
/**
 * Create a Resource Record object.
 *
 * @class
 *
 * @param {string} type The record type, e.g. `A`, `AAAA`, `MX`.
 * @param {object} metadata The metadata of this record.
 * @param {string} metadata.name The name of the record, e.g.
 *     `www.example.com.`.
 * @param {string[]} metadata.data Defined in
 *     [RFC 1035, section 5](https://goo.gl/9EiM0e) and
 *     [RFC 1034, section 3.6.1](https://goo.gl/Hwhsu9).
 * @param {number} metadata.ttl Seconds that the resource is cached by
 *     resolvers.
 *
 * @example
 * const {DNS} = require('@google-cloud/dns');
 * const dns = new DNS();
 * const zone = dns.zone('my-awesome-zone');
 *
 * const record = zone.record('a', {
 *   name: 'example.com.',
 *   ttl: 86400,
 *   data: '1.2.3.4'
 * });
 */
export declare class Record implements RecordObject {
    zone_: Zone;
    type: string;
    metadata: RecordMetadata;
    rrdatas?: string[];
    data?: string[];
    constructor(zone: Zone, type: string, metadata: RecordMetadata);
    delete(): Promise<DeleteRecordResponse>;
    delete(callback: CreateChangeCallback): void;
    /**
     * Serialize the record instance to the format the API expects.
     *
     * @returns {object}
     */
    toJSON(): RecordObject;
    /**
     * Convert the record to a string, formatted for a zone file.
     *
     * @returns {string}
     */
    toString(): string;
    /**
     * Create a Record instance from a resource record set in a zone file.
     *
     * @private
     *
     * @param {Zone} zone The zone.
     * @param {string} type The record type, e.g. `A`, `AAAA`, `MX`.
     * @param {object} bindData Metadata parsed from dns-zonefile. Properties vary
     *     based on the type of record.
     * @returns {Record}
     */
    static fromZoneRecord_(zone: Zone, type: string, bindData: RecordMetadata): Record;
}