/// <reference path="../../../globals.d.ts" />
/// <reference path="../disposable/disposable.d.ts" />
/// <reference path="./messagechannel.d.ts" />

declare module goog.messaging {

    class RespondingChannel extends RespondingChannel__Class { }
    /** Fake class which should be extended to avoid inheriting static properties */
    class RespondingChannel__Class extends goog.Disposable__Class  { 
    
            /**
             * Creates a new RespondingChannel wrapping a single MessageChannel.
             * @param {goog.messaging.MessageChannel} messageChannel The messageChannel to
             *     to wrap and allow for responses. This channel must not have any existing
             *     services registered. All service registration must be done through the
             *     {@link RespondingChannel#registerService} api instead. The other end of
             *     channel must also be a RespondingChannel.
             * @constructor
             * @extends {goog.Disposable}
             */
            constructor(messageChannel: goog.messaging.MessageChannel);
    
            /**
             * Sends a message over the channel.
             * @param {string} serviceName The name of the service this message should be
             *     delivered to.
             * @param {string|!Object} payload The value of the message. If this is an
             *     Object, it is serialized to a string before sending if necessary.
             * @param {function(?Object)} callback The callback invoked with
             *     the result of the service call.
             */
            send(serviceName: string, payload: string|Object, callback: { (_0: Object): any /*missing*/ }): void;
    
            /**
             * Registers a service to be called when a message is received.
             * @param {string} serviceName The name of the service.
             * @param {function(!Object)} callback The callback to process the
             *     incoming messages. Passed the payload.
             */
            registerService(serviceName: string, callback: { (_0: Object): any /*missing*/ }): void;
    } 
    
}