feat: add TS types

[achrinza]

This is a mostly reverse-engineering effort to document the contracts in Juggler on a best-effort basis.

Signed-off-by: Rifa Achrinza [email protected]

Checklist

• [ ] Sign off your commits with DCO (Developer Certificate of Origin)
• [ ] npm test passes on your machine
• [ ] New tests added or existing tests modified to cover all changes
• [ ] Code conforms with the style guide
• [ ] Commit messages are following our guidelines

[coveralls]

Pull Request Test Coverage Report for Build 1269225996

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage decreased (-0.007%) to 84.747%

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Totals
Change from base Build 1261591086:	-0.007%
Covered Lines:	7159
Relevant Lines:	8149

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💛 - Coveralls

[coveralls]

Pull Request Test Coverage Report for Build 1291660822

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 84.754%

---

Totals
Change from base Build 1261591086:	0.0%
Covered Lines:	7159
Relevant Lines:	8149

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💛 - Coveralls

[achrinza]

JugglingDB documentation: https://1602.github.io/jugglingdb/#DOCUMENTATION