If user not set camelCase config as true, we need add bracket notation support.
<div className={styles.ke} >@</div>
/**
* after user select the kebab-case classname
* we will use bracket notation as [property accessors]
*/
<div className={styles['kebab-case']} >@</div>
If user not set
camelCase
config astrue
, we need add bracket notation support.cc @clinyong