@jverneaut/html-to-gutenberg/src/processors/root/RootAttributes/DataEditorClassName.js

Create custom Gutenberg blocks from the HTML templates you already have.

import RootAttributeExtractor from "./RootAttributeExtractor.js";

export default class DataEditorClassName extends RootAttributeExtractor {
  static attributeName = "dataEditorClass";
  static blockDataName = "_editorClassName";
}