1---
2category: Utilities
3---
4 
5# set
6 
7Shorthand for `ref.value = x`
8 
9## Usage
10 
11```ts
12import { set } from '@vueuse/core'
13 
14const a = ref(0)
15 
16set(a, 1)
17 
18console.log(a.value) // 1
19```
20 
21## Type Declarations
22 
23```ts
24export declare function set<T>(ref: Ref<T>, value: T): void
25export declare function set<O extends object, K extends keyof O>(
26  target: O,
27  key: K,
28  value: O[K],
29): void
30```
31