declare namespace OIPF {

    /**
     * A strict subset of the DOM Window object representing the application.
     *
     * @see http://www.oipf.tv/docs/OIPF-T1-R1-Specification-Volume-5-Declarative-Application-Environment-v1_2-2012-09-19.PDF#page=57
     */
    export interface Window {
        /**
         * Cross-document messaging, as defined in section 8.2 of [HTML5], a subset. The client SHALL
         * support posting messages with the postMessage method as defined in chapter 8.2.3 of [HTML5],
         * prototype also listed below for reference.The MessageEvent interface defined in 8.1 of
         * [HTML5] SHALL be supported, except for the ports value which MAY be undefined if the
         * client does not support passing messages with ports. 
         * 
         * @see http://www.oipf.tv/docs/oipf-archive/OIPF-T1-R1-Specification-Volume-5-Declarative-Application-Environment-V1_1-2009-10-08.pdf#page=256
         */
        postMessage( message: any, targetOrigin: string ): void; 
    }

}