# Mutable

[**utils**](https://near-sdk-js.gitbook.io/near-sdk-js/utils) • **Docs**

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[near-sdk-js v2.0.0](https://near-sdk-js.gitbook.io/near-sdk-js/packages) / [utils](https://near-sdk-js.gitbook.io/near-sdk-js/utils) / Mutable

## Type Alias: Mutable\<T>

> **Mutable**<`T`>: `{ -readonly [P in keyof T]: T[P] }`

### Type Parameters

• **T**

### Defined in

[packages/near-sdk-js/src/utils.ts:67](https://github.com/near/near-sdk-js/blob/b58ac04fc6dff2f1120e9098c0cb059493486598/packages/near-sdk-js/src/utils.ts#L67)