* feat(sign): id, concurrent map Signed-off-by: Carlos Alexandro Becker <caarlos0@gmail.com> * fix: more tests Signed-off-by: Carlos Alexandro Becker <caarlos0@gmail.com> * fix: comments Signed-off-by: Carlos Alexandro Becker <caarlos0@gmail.com>
Signed-off-by: Carlos Alexandro Becker <caarlos0@gmail.com>