Great job! Hope you support Null safety.

[SteveCruise]

[sc231997]

A PR for this already #22 was raised.

[tofutim]

Error: Cannot run with sound null safety, because the following dependencies
don't support null safety:

 - package:vertical_tabs

[finn-nn]

Same problem. Could you check it again?

Error: Cannot run with sound null safety, because the following dependencies
don't support null safety:

 - package:vertical_tabs

[iamnabink]

Will update it too null safety soon