How to test electron application using Appium?

Does Appium now support electron desktop app?

Electron could expose its content as a normal web page. Thus, it could be automated as any other web site using chromedriver + selenium. To control the native stuff outside of the chormedriver, though, (system menus, popup windows, etc.) it would be necessary to create another (Appium) driver tied on the host operating system (Windows or Linux).