 
 package com.marpies.ane.onesignal {
 
-    import flash.desktop.NativeApplication;
-    import flash.events.InvokeEvent;
     import flash.events.StatusEvent;
     import flash.external.ExtensionContext;
     import flash.system.Capabilities;
-    import flash.utils.Dictionary;
 
     public class OneSignal {
 

        }

        private static function onStatus( event:StatusEvent ):void {

        }

        private static function log( message:String ):void {

        }

        /**
         * Adds callback that will be called when user registers for notifications and push token is received.
         * @param callback Function with the following signature:
         * <listing version="3.0">
         * function callback( oneSignalUserId:String, pushToken:String ):void {
         *    // pushToken may be null if there's an error (server side, connection error...)
         * };
         * </listing>
         *
         * @see #removeTokenReceivedCallback
         */
        public static function addTokenReceivedCallback( callback:Function ):void {
            if( !isSupported ) return;

            if( callback === null ) throw new ArgumentError( "Parameter callback cannot be null." );

            if( mTokenListeners.indexOf( callback ) < 0 ) {
                mTokenListeners[mTokenListeners.length] = callback;
            }
        }

        /**
         * Removes callback that was added earlier using <code>OneSignal.addTokenReceivedCallback</code>
         * @param callback Function to remove.
         *
         * @see #addTokenReceivedCallback
         */
        public static function removeTokenReceivedCallback( callback:Function ):void {
            if( !isSupported ) return;

            if( callback === null ) throw new ArgumentError( "Parameter callback cannot be null." );

            var index:int = mTokenListeners.indexOf( callback );
            if( index >= 0 ) {
                mTokenListeners.removeAt( index );
            }
        }

        /**
         * Disposes native extension context.
         */
        public static function dispose():void {
