import extractSpan from './extractSpan'; import extractTextContent from './extractTextContent'; export default function (props) { let {children, line} = props; let extractedProps = extractSpan(props); if (typeof children === 'string') { line = children; children = null; } else { children = extractTextContent(props.children); line = null; } console.log(extractedProps); return { ...extractedProps, children, line }; };