| # `useStartTyping` | |
| React sensor hook that fires a callback when user starts typing. Can be used | |
| to focus default input field on the page. | |
| ## Usage | |
| ```jsx | |
| import {useStartTyping} from 'react-use'; | |
| const Demo = () => { | |
| useStartTyping(() => alert('Started typing...')); | |
| return null; | |
| }; | |
| ``` | |