Variable typedKeys`Const`

typedKeys: <T extends object>(obj: T) => (keyof T)[] = ...

Typed version of Object.keys().

Type Declaration

- <T extends object>(obj: T): (keyof T)[]
- Type Parameters
  - T extends object
  Parameters
  - obj: T
    The object whose enumerable own property names are to be returned.
  Returns (keyof T)[]
  An array of the given object's own enumerable property names.

Example

Basic Usage

const obj = { a: 1, b: 2, c: 3 }
const keys = typedKeys(obj) // type: ('a' | 'b' | 'c')[]
console.log(keys) // ['a', 'b', 'c']