import { Connection } from 'amqplib';
import { Options } from 'amqplib/properties';
import { AmqpConnectInterface } from '../../interface/amqp/amqp-connect-interface';
import { AmqpOriginalChannelWrapper } from '../../wrapper/amqp-original-channel-wrapper';
import { AmqpOriginalConfirmChannelWrapper } from '../../wrapper/amqp-original-confirm-channel-wrapper';
import { AmqpChannelService } from './amqp-channel-service';
import { AmqpConfirmChannelService } from './amqp-confirm-channel-service';
/**
 * Amqp Connect Server For Create Connect
 *
 * @since 1.0.0
 * @date 2021-06-01
 * @author Luminous(BGLuminous)
 */
export declare class AmqpConnectService implements AmqpConnectInterface {
    currentConnection: Connection | undefined;
    readonly currentAmqpServerUrl: string | Options.Connect;
    readonly instanceName: string;
    readonly MAX_CHANNEL_COUNT: number;
    private readonly logger;
    private wrapperChannelPool;
    private serviceChannelPool;
    private channelPosition;
    /**
     * Create a amqp connection service instance
     *
     * @param {string} name current server identify name (this name also extend to log config).
     * @param {string | Options.Connect} amqpUrl specific amqp url and it should include auth info,if is undefined will
     *                                           load from env.
     */
    constructor(name: string, amqpUrl?: string | Options.Connect);
    /**
     * Initialize Current Connection, if got connect error throw Error
     *
     * @param init init callback after connect succeed
     * @param retry connect retry times if set -1 this connect will not re-connect
     * @param options socket custom options
     */
    ready(init?: (instance: this) => void, retry?: number, options?: unknown): Promise<void>;
    /**
     * Add default listener for each connect service instance
     *
     * @private
     */
    private addDefaultListener;
    /**
     * add close event listener
     *
     * @param process event emit callback
     */
    addCloseListener(process: (err: any) => void): void;
    /**
     * add error event listener
     *
     * @param process event emit callback
     */
    addErrorListener(process: (err: any) => void): void;
    /**
     * Kill current channel by name, this also will refresh pool content
     *
     * @param {string} channelName channel instance name
     * @return {Promise<void>}
     */
    killChannel(channelName: string): Promise<boolean>;
    /**
     * Close connection also will close all channel in this connection
     *
     * @return {Promise<void>}
     */
    close(init?: boolean): Promise<void>;
    /**
     * Create Amqp Channel Service
     *
     * @param {'true' | 'false' | boolean} confirmChannel
     * @return {Promise<AmqpConfirmChannelService | AmqpChannelService>}
     */
    createChannelService(confirmChannel: true): Promise<AmqpConfirmChannelService | undefined>;
    createChannelService(confirmChannel: false): Promise<AmqpChannelService | undefined>;
    /**
     * Create Amqp Channel Wrapper
     *
     * @param {'true' | 'false' | boolean} confirmChannel
     * @return {Promise<AmqpOriginalConfirmChannelWrapper | undefined>}
     */
    createChannelWrapper(confirmChannel: true): Promise<AmqpOriginalConfirmChannelWrapper | undefined>;
    createChannelWrapper(confirmChannel: false): Promise<AmqpOriginalChannelWrapper | undefined>;
    /**
     * Kill current AmqpConnectService all wrapper channel
     * @return {Promise<void>}
     * @private
     */
    private killWrapperChannel;
    /**
     * KIll current AmqpConnectService all service channel
     *
     * @return {Promise<void>}
     * @private
     */
    private killServiceChannel;
    /**
     * Check channel count
     *
     * @return {Promise<boolean>}
     * @protected
     */
    private checkChannelCountOvered;
    /**
     * Generate Next Channel Name
     *
     * @return {string} new channel name
     * @private --
     */
    private getNextChannelName;
}