ts-common

Collection of common TS utility types, interfaces and utils.

Install

npm install @luolapeikko/ts-common
Copy

Documentation

• Loadable type to handle loadable value (e.g. value, value Promise, callback function returning value).
• Array utility types like NonEmptyArray and NonEmptyReadonlyArray.
• Object utility conditional types like RecordHaveReadonlyKeys and RecordHaveWritableKeys.
• OneOf type to handle one of types (non-union way).
• Object replacement functions like objectEntries, objectKeys, objectValues and objectMap to handle better return types.
• Error utils like toError(value: unknown): Error | UnknownError, errorAs(err, TypeError): TypeError or errorWith(err, (msg) => new TypeError(msg)): TypeError
• Helper interfaces like IToString, IToJSON.

See more features on Package documentation