destroy never triggers

Destroy event never ever triggers,

I need this event to know when user removes the visual, 

any solution or work around?

module powerbi.extensibility.visual {
    "use strict";

    export class Visual implements IVisual {
        constructor(options: VisualConstructorOptions) {
        }


        public update(options: VisualUpdateOptions) {
        }
        public destroy(): void {
            console.log('%c destroy ', 'background: #222; color: #bada55');
        }
    }
}