| # `useMount` | |
| React lifecycle hook that calls a function after the component is mounted. Use `useLifecycles` if you need both a mount and unmount function. | |
| ## Usage | |
| ```jsx | |
| import {useMount} from 'react-use'; | |
| const Demo = () => { | |
| useMount(() => alert('MOUNTED')); | |
| return null; | |
| }; | |
| ``` | |
| ## Reference | |
| ```ts | |
| useMount(fn: () => void); | |
| ``` | |