How to provide a prama object?

[pkoukk]

I've tried to provide it by function, but I got error
Failed: cannot provide function "main".main.func1 (playground/go/main.go:46): bad result 1: cannot provide parameter objects: main.ServerParams embeds a dig.In
What's the appropriate way to provide it?

type Server struct {
}
type ServerParams struct {
	fx.In
	Path       string
	ConfigType string
}

func NewServer(lc fx.Lifecycle, param ServerParams) *Server {
	s := &Server{}
	lc.Append(fx.Hook{
		OnStart: func(ctx context.Context) error {
			return nil
		},
		OnStop: func(ctx context.Context) error {
			return nil
		},
	})
	return s
}

func main() {
	app := fx.New(
		fx.Provide(func() ServerParams {
			return ServerParams{
				Path:       "path",
				ConfigType: "json",
			}
		}),
		fx.Provide(NewServer), fx.Invoke(func(s *Server) {}),
	)
	app.Run()
}