feat(gum): update spec for gum 0.8.0

[Fall1ngStar]

What kind of change does this PR introduce? (Bug fix, feature, docs update, ...)

Spec update for gum 0.8.0

What is the current behavior? (You can also link to an open issue here)

Spec match gum 0.7.0

#1619

What is the new behavior (if this is a feature change)?

Spec match gum 0.8.0

Additional info:

Just wanted to do a shout out for the amazing typing available and the eslint tools that make adding / updating a spec a breeze 😃

[withfig-bot]

Overview

src/gum.ts:

Info:

[withfig-bot]

Hello @Fall1ngStar,
thank you very much for creating a Pull Request!
Here is a small checklist to get this PR merged as quickly as possible:

• Do all subcommands / options which take arguments include the args property (args: {})?
• Are all options modular? E.g. -a -u -x instead of -aux
• Have all other checks passed?

Please add a 👍 as a reaction to this comment to show that you read this.

[clo4]

Awesome, great work @Fall1ngStar! Easy merge 😄

[clo4]

Also:

Just wanted to do a shout out for the amazing typing available and the eslint tools that make adding / updating a spec a breeze 😃

@fedeci has put so much work into this and it really pays off! It's so freaking cool.