/// <reference path="../../../globals.d.ts" />
/// <reference path="../events/eventtarget.d.ts" />
/// <reference path="./activitymonitor.d.ts" />

declare module goog.ui {

    class IdleTimer extends IdleTimer__Class { }
    /** Fake class which should be extended to avoid inheriting static properties */
    class IdleTimer__Class extends goog.events.EventTarget__Class  { 
    
            /**
             * Event target that will give notification of state changes between active and
             * idle. This class is designed to require few resources while the user is
             * active.
             * @param {number} idleThreshold Amount of time in ms at which we consider the
             *     user has gone idle.
             * @param {goog.ui.ActivityMonitor=} opt_activityMonitor The activity monitor
             *     keeping track of user interaction. Defaults to a default-constructed
             *     activity monitor. If a default activity monitor is used then this class
             *     will dispose of it. If an activity monitor is passed in then the caller
             *     remains responsible for disposing of it.
             * @constructor
             * @extends {goog.events.EventTarget}
             * @final
             */
            constructor(idleThreshold: number, opt_activityMonitor?: goog.ui.ActivityMonitor);
    
            /**
             * @return {number} the amount of time at which we consider the user has gone
             *     idle in ms.
             */
            getIdleThreshold(): number;
    
            /**
             * @return {goog.ui.ActivityMonitor} the activity monitor keeping track of user
             *     interaction.
             */
            getActivityMonitor(): goog.ui.ActivityMonitor;
    
            /**
             * Returns true if there has been no user action for at least the specified
             * interval, and false otherwise
             * @return {boolean} true if the user is idle, false otherwise.
             */
            isIdle(): boolean;
    } 
    
}

declare module goog.ui.IdleTimer {

    /**
     * Event constants for the idle timer event target
     * @enum {string}
     */
    enum Event { BECOME_ACTIVE, BECOME_IDLE } 
}