app/assets/javascripts/behaviors/markdown/nodes/heading.js


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/* eslint-disable class-methods-use-this */

import { Heading as BaseHeading } from 'tiptap-extensions';
import { defaultMarkdownSerializer } from 'prosemirror-markdown';

// Transforms generated HTML back to GFM for Banzai::Filter::MarkdownFilter
export default class Heading extends BaseHeading {
  toMarkdown(state, node) {
    if (!node.childCount) return;

    defaultMarkdownSerializer.nodes.heading(state, node);
  }
}