lib/components/src/typography/DocumentFormatting.tsx
export const nameSpaceClassNames = ({ ...props }, key: string) => {
const classes = [props.class, props.className];
// eslint-disable-next-line no-param-reassign
delete props.class;
// eslint-disable-next-line no-param-reassign
props.className = ['sbdocs', `sbdocs-${key}`, ...classes].filter(Boolean).join(' ');
return props;
};