sindresorhus/type-fest v3.0.0

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Meta

• Welcome @skarab42 as a maintainer 🎉 f3a5e4e
  • He did a lot of the work on this release.

Breaking

• Require TypeScript 4.7 or later cca3ca2
• Require Node.js 14 or later cca3ca2
• Rename Mutable type to Writable ff0de63
• Remove the PromiseValue type in favor of the built-in Awaited type 28f3e48
• Get: Make the strict option true by default a7f367d
• PartialDeep: Make the recurseIntoArrays option false by default db89d9c
• Simplify: Remove the deep option (#441) bbccfb8
  • It caused weird problems with the TS compiler. We plan to add it back in the form a SimplifyDeep type. So if you depend on this type, defer upgrading until it's added.

New types

• EmptyObject (#447) f46b85a
• IsEmptyObject (#447) f46b85a
• TupleToUnion (#440) eac8c6f
• OmitIndexSignature (#453) 28e55b9
• PickIndexSignature (#453) 28e55b9
• ConditionalPickDeep (#444) 3cb67d7
• ConditionalSimplify (#442) beaabe1
• ConditionalSimplifyDeep (#442) beaabe1

Improvements

• Merge: Add index signatures support and improve performances (#455) 850ac04
• DelimiterCase: Support screaming snake case as input (#448) f53e3dc
• Jsonify: Add support for optional object keys (#445) d83d62c
• PackageJson: Add packageManager field (#446) ac5b821
• TsConfigJson: Add some Module values 1003d5d

Fixes

• DelimiterCase: Fix regression after TypeScript 4.8 (#464) 2a2f310
• Merge: Fix index signature type overwrite (#460) eb7f08b
• Merge: Fix optional keys and type override (#456) 2e443e2
• PackageJson: Fix the type (#465) f3b13e3
• JsonObject: Fix the type (#465) f3b13e3

v2.19.0...v3.0.0