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

declare module goog.pubsub {

    class TypedPubSub extends TypedPubSub__Class { }
    /** Fake class which should be extended to avoid inheriting static properties */
    class TypedPubSub__Class extends goog.Disposable__Class  { 
    
            /**
             * This object is a temporary shim that provides goog.pubsub.TopicId support
             * for goog.pubsub.PubSub.  See b/12477087 for more info.
             * @constructor
             * @extends {goog.Disposable}
             */
            constructor();
    
            /**
             * See {@code goog.pubsub.PubSub.subscribe}.
             * @param {!goog.pubsub.TopicId.<PAYLOAD>} topic Topic to subscribe to.
             * @param {function(this:CONTEXT, PAYLOAD)} fn Function to be invoked when a
             *     message is published to the given topic.
             * @param {CONTEXT=} opt_context Object in whose context the function is to be
             *     called (the global scope if none).
             * @return {number} Subscription key.
             * @template PAYLOAD, CONTEXT
             */
            subscribe<PAYLOAD, CONTEXT>(topic: goog.pubsub.TopicId<PAYLOAD>, fn: { (_0: PAYLOAD): any /*missing*/ }, opt_context?: CONTEXT): number;
    
            /**
             * See {@code goog.pubsub.PubSub.subscribeOnce}.
             * @param {!goog.pubsub.TopicId.<PAYLOAD>} topic Topic to subscribe to.
             * @param {function(this:CONTEXT, PAYLOAD)} fn Function to be invoked once and
             *     then unsubscribed when a message is published to the given topic.
             * @param {CONTEXT=} opt_context Object in whose context the function is to be
             *     called (the global scope if none).
             * @return {number} Subscription key.
             * @template PAYLOAD, CONTEXT
             */
            subscribeOnce<PAYLOAD, CONTEXT>(topic: goog.pubsub.TopicId<PAYLOAD>, fn: { (_0: PAYLOAD): any /*missing*/ }, opt_context?: CONTEXT): number;
    
            /**
             * See {@code goog.pubsub.PubSub.unsubscribe}.
             * @param {!goog.pubsub.TopicId.<PAYLOAD>} topic Topic to unsubscribe from.
             * @param {function(this:CONTEXT, PAYLOAD)} fn Function to unsubscribe.
             * @param {CONTEXT=} opt_context Object in whose context the function was to be
             *     called (the global scope if none).
             * @return {boolean} Whether a matching subscription was removed.
             * @template PAYLOAD, CONTEXT
             */
            unsubscribe<PAYLOAD, CONTEXT>(topic: goog.pubsub.TopicId<PAYLOAD>, fn: { (_0: PAYLOAD): any /*missing*/ }, opt_context?: CONTEXT): boolean;
    
            /**
             * See {@code goog.pubsub.PubSub.unsubscribeByKey}.
             * @param {number} key Subscription key.
             * @return {boolean} Whether a matching subscription was removed.
             */
            unsubscribeByKey(key: number): boolean;
    
            /**
             * See {@code goog.pubsub.PubSub.publish}.
             * @param {!goog.pubsub.TopicId.<PAYLOAD>} topic Topic to publish to.
             * @param {PAYLOAD} payload Payload passed to each subscription function.
             * @return {boolean} Whether any subscriptions were called.
             * @template PAYLOAD
             */
            publish<PAYLOAD>(topic: goog.pubsub.TopicId<PAYLOAD>, payload: PAYLOAD): boolean;
    
            /**
             * See {@code goog.pubsub.PubSub.clear}.
             * @param {!goog.pubsub.TopicId.<PAYLOAD>=} opt_topic Topic to clear (all topics
             *     if unspecified).
             * @template PAYLOAD
             */
            clear<PAYLOAD>(opt_topic?: goog.pubsub.TopicId<PAYLOAD>): void;
    
            /**
             * See {@code goog.pubsub.PubSub.getCount}.
             * @param {!goog.pubsub.TopicId.<PAYLOAD>=} opt_topic The topic (all topics if
             *     unspecified).
             * @return {number} Number of subscriptions to the topic.
             * @template PAYLOAD
             */
            getCount<PAYLOAD>(opt_topic?: goog.pubsub.TopicId<PAYLOAD>): number;
    } 
    
}