type-fest

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

https://github.com/sindresorhus/type-fest/compare/v2.19.0...v3.0.0

New types

• SetNonNullable (#431) 1a69e63

Improvements

• Exact: Support array union (#421) edcad04
• PackageJson: Support condition object in exports array (#439) 290e3a2

https://github.com/sindresorhus/type-fest/compare/v2.18.1...v2.19.0

• Jsonify: Do not downgrade tuples to arrays (#433) 8a014e5
• Spread: Support arrays/tuples (#435) 96acab1

https://github.com/sindresorhus/type-fest/compare/v2.18.0...v2.18.1

New types

• Spread (#427) efba9f4
• PartialOnUndefinedDeep (#426) 1cbd351

https://github.com/sindresorhus/type-fest/compare/v2.17.0...v2.18.0

• Add recurseIntoArrays option for PartialDeep (#400) 3777469

https://github.com/sindresorhus/type-fest/compare/v2.16.0...v2.17.0

New types

• OptionalKeysOf (#405) f0b1c3f
• HasOptionalKeys (#405) f0b1c3f
• RequiredKeysOf (#405) f0b1c3f
• HasRequiredKeys (#405) f0b1c3f

Improvements

• Simplify: Add deep option (#414) 96fe795

Fixes

• Replace: Fix the all option (#416) 1483de3
• Includes: Fix false-positive when the array contains null and you are checking against undefined (#413) de5e7fc
• Simplify: Fix handling of some types (#414) 96fe795

https://github.com/sindresorhus/type-fest/compare/v2.15.1...v2.16.0

• Don't use BigInt (#412) 095831c

https://github.com/sindresorhus/type-fest/compare/v2.15.0...v2.15.1

• Make the Jsonify type more correct (#410) 8ca2959

https://github.com/sindresorhus/type-fest/compare/v2.14.0...v2.15.0

• Add UnwrapOpaque type (#403) d4d4481

https://github.com/sindresorhus/type-fest/compare/v2.13.1...v2.14.0

• Fix TsConfigJson to require paths array (#404) 74891f0

https://github.com/sindresorhus/type-fest/compare/v2.13.0...v2.13.1

New types

• Exact (#259) 9394d54
• ReadonlyTuple (#383) f445cc6
• Replace (#389) 5c793ce

Improvements

• Rename Mutable to Writable (#398) 638d597
  • Mutable still works and is now just a deprecated alias.

Fixes

• Fix deep properties of PackageJson and TsConfigJson (#269) f2aae51

https://github.com/sindresorhus/type-fest/compare/v2.12.2...v2.13.0

• Get: Fix TypeScript 4.7 compatibility (#388) 6c7ac47
• TsConfig: Add watchOptions field (#384) 7aa0605
• Jsonify: Handle undefined in array (#310) 17b0235

https://github.com/sindresorhus/type-fest/compare/v2.12.1...v2.12.2

• PackageJson: Allow null targets in Exports type (#377) 25d0204

https://github.com/sindresorhus/type-fest/compare/v2.12.0...v2.12.1

• Add imports field in PackageJson type (#365)

https://github.com/sindresorhus/type-fest/compare/v2.11.2...v2.12.0

• Add node-addons in PackageJson export condition (#362) 947f637

https://github.com/sindresorhus/type-fest/compare/v2.11.1...v2.11.2

• ReadonlyDeep: Fix handling of objects with call signatures (#359) db54028
• ReadonlyDeep: Fix sets and maps not getting immutable methods (#358) 0ff4461

https://github.com/sindresorhus/type-fest/compare/v2.11.0...v2.11.1

• Add InvariantOf type (#352) dea70a4
• Add Schema type (#321) 3aabfbc
• Get: Support read only arrays (#355) dc7043c

https://github.com/sindresorhus/type-fest/compare/v2.10.0...v2.11.0

• Add RemoveIndexSignature type (#335) 8103238
• Add StringKeyOf type (#344) 103966b
• Skip Date and RegExp in "deep" types 3243e22 3cc721b
• Extend Get to accept Path as string[] (#353) ca45956

https://github.com/sindresorhus/type-fest/compare/v2.9.0...v2.10.0

• Add LiteralToPrimitive type (#340) ab210eb
• Jsonify: Allow partial types (#312) 600f0c2
• Get: Add strict mode (#317) b9ace21

https://github.com/sindresorhus/type-fest/compare/v2.8.0...v2.9.0

• Add Float type (#330) 7770489

https://github.com/sindresorhus/type-fest/compare/v2.7.0...v2.8.0