github.com/gotd/td/tg.ServerDispatcher.OnLangpackGetLangPack (method)

one use

	github.com/gotd/td/tg (current package)
		tl_server_gen.go#L9183: func (s *ServerDispatcher) OnLangpackGetLangPack(f func(ctx context.Context, request *LangpackGetLangPackRequest) (*LangPackDifference, error)) {