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mobily / ts-belt

🔧 Fast, modern, and practical utility library for FP in TypeScript.
https://mobily.github.io/ts-belt
MIT License
1.08k stars 30 forks source link

types: fix groupBy types #99

Open blake-newman opened 7 months ago

blake-newman commented 7 months ago

groupBy type should respect Belt.UseMutableArrays and the property key should be inferrable by the return value of the groupFn.