npm install jss-debugAdds rule name to the class name for debugging purposes.

``javascript
import jss from 'jss'
import debug from 'jss-debug'
jss.use(debug())
let sheet = jss.createStyleSheet({
button: {
'font-size': '20px'
}
})
`
`javascript`
console.log(sheet.toString())`css`
.jss-0-0 {
font-size: 20px;
}
`javascript`
console.log(sheet.classes)`javascript`
{ button: "jss-0-0 jss:button" }
`html`
`bash``
npm i
npm run test
MIT