chkutils/dist/utils-scss/flex-box/example.md

package for type checking and various utilities

### Example

```scss
//import
@use 'mixin-flex-box' as *;

//connect
@include mixin-flex-box-classes('prefix')

```

 ```html
<div class="prefix-flex-row prefix-flex-justify-center prefix-flex-align-center">
  <div>element</div>
</div>
```