Typescript - Tabbar addOption function to support close button

Hi webix team,
Is it possible to add the “CLOSE” option to the addOption() function in Typescript?

Here is the updated webix.d.ts
https://files.webix.com/30d/015a51bb4da0a38ba8396aae89f5363b/webix.d.ts.zip

You can use tabbar.addOption({ id:"1", close:true, value:"New tab" });

Thanks webix team