@churchapps/apphelper-markdown/dist/components/markdownEditor/plugins/ReadOnlyPlugin.js

ChurchApps markdown/lexical editor components

import { useEffect } from "react";
import { useLexicalComposerContext } from "@lexical/react/LexicalComposerContext";
// When isDisabled true, set active editor in ReadOnly mode preventing changes
export function ReadOnlyPlugin(props) {
    const [editor] = useLexicalComposerContext();
    useEffect(() => { editor.setEditable(!props.isDisabled); }, [editor, props.isDisabled]);
    return null;
}