import CodeMirror from "codemirror"; import "codemirror/lib/codemirror.css"; const HTMLEditor = (): void => { const allHTMLEditors: NodeListOf = document.querySelectorAll( "textarea[data-editor='html']" ); for (let j = 0; j < allHTMLEditors.length; j++) { const textarea = allHTMLEditors[j]; CodeMirror.fromTextArea(textarea, { lineNumbers: true, mode: { name: "xml", htmlMode: true }, }); } }; export default HTMLEditor;