GdkX11.X11Screen.prototype.get_window_manager_name

function get_window_manager_name(): String {
    // Gjs wrapper for gdk_x11_screen_get_window_manager_name()
}

Returns the name of the window manager for screen.

Since 2.2

Returns: the name of the window manager screen screen, or "unknown" if the window manager is unknown. The string is owned by GDK and should not be freed.