One Hat Cyber Team

Your IP: 172.22.0.1
Server IP: 151.80.20.34
Server: Linux 794f04d97d5e 5.15.0-143-generic #153-Ubuntu SMP Fri Jun 13 19:10:45 UTC 2025 x86_64
Server Software: Apache/2.4.62 (Debian)
PHP Version: 8.2.28
Buat File | Buat Folder

Dir : ~/usr/share/node_modules/type-fest/source/

View File Name : mutable.d.ts

/**
Convert an object with `readonly` keys into a mutable object. Inverse of `Readonly<T>`.

This can be used to [store and mutate options within a class](https://github.com/sindresorhus/pageres/blob/4a5d05fca19a5fbd2f53842cbf3eb7b1b63bddd2/source/index.ts#L72), [edit `readonly` objects within tests](https://stackoverflow.com/questions/50703834), and [construct a `readonly` object within a function](https://github.com/Microsoft/TypeScript/issues/24509).

@example
```
import {Mutable} from 'type-fest';

type Foo = {
	readonly a: number;
	readonly b: string;
};

const mutableFoo: Mutable<Foo> = {a: 1, b: '2'};
mutableFoo.a = 3;
```
*/
export type Mutable<ObjectType> = {
	// For each `Key` in the keys of `ObjectType`, make a mapped type by removing the `readonly` modifier from the key.
	-readonly [KeyType in keyof ObjectType]: ObjectType[KeyType];
};