chore(ts): fix resolve, cleanup

[qwelias]

• then wasn't usable without await
• removed types from Computed as they seem too confusing atm (_ and v look incompatible, idk)

[coveralls]

Pull Request Test Coverage Report for Build 4169221029

• 4 of 4 (100.0%) changed or added relevant lines in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 100.0%

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Totals
Change from base Build 4166122190:	0.0%
Covered Lines:	320
Relevant Lines:	320

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💛 - Coveralls