import { Logger } from "../../util/Logger.js";
import { ChannelListener } from "./ChannelListener.js";
import { ServerConnection } from "./ServerConnection.js";
export declare class Channel {
    subscription: any;
    subscriptionCallbackResponse: any;
    listeners: ChannelListener[];
    listenerCallbackQueue: any[];
    _logger: Logger;
    idCounter: number;
    _initialized: boolean;
    _channelName: string;
    _cometd: any;
    _subscribeOptionsCallback: any;
    _serverConnection: ServerConnection;
    constructor(conn: ServerConnection, cometd: any, channelName: string, initialized: boolean, subscribeOptionsCallback?: () => {});
    private _disconnected;
    private getSubscriptionCommandSender;
    getServerConnection(): ServerConnection;
    /**
     * Subscribe to have this channel's messages be published to the specified
     * callback.
     *
     * @return Integer id for the newly registered listener
     */
    subscribe(listener: ChannelListener): number | null;
    resubscribe(): void;
    _handleResponse(message: any): void;
    /**
     * Remove listener from channel, so callback pertaining to listener
     * no longer receives messages published to channel. When the last
     * listener is removed, the subscription is destroyed.
     */
    unsubscribe(/*amb.ChannelListener*/ listener: ChannelListener): void;
    publish(/*Hash*/ message: any): void;
    subscribeToCometD(): void;
    _subscribeToCometD(overLoadedSubscriptionCallBack: any): void;
    /**
     * Callback that gets fired when a cometd channel subscription is completed.
     * Triggers channel listener callbacks.
     * @param response
     */
    subscriptionCallback(response: any): void;
    unsubscribeFromCometD(): void;
    _unsubscribeFromCometD(): void;
    resubscribeToCometD(): void;
    getSubscribeOptionsCallback(): any;
    getName(): string;
    /**
     * Returns the array of amb.ChannelListeners.
     * @returns {Array}
     */
    getChannelListeners(): ChannelListener[];
    /**
     * Returns the array of channel listener subscription callbacks
     * For unit testing.
     * @returns {Array}
     */
    getListenerCallbackQueue(): any[];
    /**
     * Don't use this, for unit testing.
     * Need the ability to set the subscription callback response from cometd subscribe callback
     *
     * @param response
     */
    setSubscriptionCallbackResponse(response: any): void;
}