9.4.2

Patch Changes

• f88f757: Add TypeScript 5.3 and 5.4 support (fix a bug with WeakKey for WeakSet and WeakMap)

9.4.1

Patch Changes

• bc3c474: Fix regression in TypeScript 5.1 with CamelCase

9.4.0

Minor Changes

• ddb1bea: Make typescript optional as a peer dependency

9.3.2

Patch Changes

• 8761667: DeepPartial, DeepRequired, DeepWritable and DeepReadonly can update structure of Error or interface which extends Error
• afccd35: Fix handling of readonly arrays in isTuple, DeepNullable, DeepPartial, and DeepUndefinable

9.3.1

Patch Changes

• 0c215b9: Changed the Tuple's type implementation to only use a tuple type (instead of a union of a tuple type and an array type).
• 544742e: Fix unique symbol __OPAQUE_TYPE__ in Opaque that cannot be used outside of ts-essentials
• 4c45165: Improve the object constraint for NonEmptyObject<T> to not allow primitives
• 66a6169: Improve the ValueOf utility type to cover the edge cases

9.3.0

Minor Changes

• a86c5b5: Add ReadonlyArrayOrSingle which is a counterpart to ArrayOrSingle with the array being readonly
• 14cfa7c: Add utility function createFactoryWithConstraint

Patch Changes

• c63e30e: Refactor Tail to use variadic tuple type
• 8a28c53: Fix DeepReadonly for a union with an array of itself
• 5989dda: Add union support to all Mark* methods: MarkRequired, MarkOptional, MarkReadonly and MarkWritable
• 8abe8a6: Fix StrictExtract usage for TypeScript@^4.6.0

9.2.0

Minor Changes

• 5aa1f26: Add NonEmptyArray which ensures an array to have at least one item
• fa03dda: Add StrictExclude, a stricter version of Exclude
• 6b27ee4: Add MarkWritable which unsets readonly for specified keys
• e76a08a: Add MarkReadonly which sets readonly for specific keys

Patch Changes

• 13504d0: Fix DeepPartial for normal arrays

9.1.2

Patch Changes

• 08adddd: Remove postinstall script

9.1.1

Patch Changes

• bf05a7e: Fix DeepPick and DeepOmit for project with TypeScript 4.5 or newer
• c338a99: Fix DeepOmit and DeepPick for WeakMap in TypeScript 4.1 and 4.2