import { Component, } from '@wordpress/element'; class Placeholder extends Component { constructor() { super(...arguments); } render() { let lines = this.props.lines; if ( !lines ) lines = 4; return ( <div className="rsssl-placeholder"> {Array.from({length: lines}).map((item, i) => (<div className="rsssl-placeholder-line" key={i} ></div>))} </div> ); } } export default Placeholder;