es-toolkit/dist/types/Writable.d.ts

A state-of-the-art, high-performance JavaScript utility library with a small bundle size and strong type annotations.

//#region src/types/Writable.d.ts
/**
 * Removes the `readonly` modifier from all properties of `T`.
 * The inverse of the built-in `Readonly`.
 *
 * @template T - The object type to make writable.
 *
 * @example
 * type Config = { readonly host: string; readonly port: number };
 * type MutableConfig = Writable<Config>;
 * // => { host: string; port: number }
 */
type Writable<T> = { -readonly [K in keyof T]: T[K] };
//#endregion
export { Writable };