If there is only one type of charge in the universe, then

$\oint \mathrm{E}.\mathrm{ds}=\mathrm{q}/{\mathrm{\epsilon }}_0$ if charges of magnitude q is inside the surface.

$\oint \mathrm{E}.\mathrm{ds}$ cannot not be defined.

$\oint \mathrm{E}·\mathrm{ds}={\mathrm{\epsilon }}_0/\mathrm{q}$ if the charge is outside the surface.

$\oint \mathrm{E}·\mathrm{ds}\ne 0$ on any surface.