Nested Lists: Custom Renderer throws Token with "list" type was not found. #3557

import { Marked, type RendererObject } from 'marked'

const plainTextRenderer: RendererObject = {
  hr: () => '',
  checkbox: () => '',
  code: ({ text }) => text,
  blockquote: ({ text }) => text,
  heading(this, { tokens }) {
    return this.parser.parseInline(tokens) + '\n'
  },
  list(this, { items, ordered }) {
    const texts = items.map((input) => this.parser.parseInline(input.tokens))

    if (ordered) {
      return texts.map((text, i) => `${i + 1}. ${text}`).join('\n')
    }

    return texts.map((text) => `- ${text}`).join('\n')
  },
  listitem(this, { tokens }) {
    return this.parser.parseInline(tokens)
  },
  paragraph(this, { tokens }) {
    return this.parser.parseInline(tokens)
  },
  table(this, { header, rows }) {
    const headerStr = header.map(({ tokens }) => this.parser.parseInline(tokens)).join(', ')
    const rowsStr = rows
      .map((row) => row.map(({ tokens }) => this.parser.parseInline(tokens)).join(', '))
      .join('\n')

    return `\n${headerStr}\n${rowsStr}\n\n`
  },
  tablecell(this, { tokens }) {
    return this.parser.parseInline(tokens)
  },

  // Inline Tokens
  strong(this, { tokens }) {
    return this.parser.parseInline(tokens)
  },
  em(this, { tokens }) {
    return this.parser.parseInline(tokens)
  },
  del(this, { tokens }) {
    return this.parser.parseInline(tokens)
  },
  codespan: ({ text }) => text,
  html: ({ text }) => text,
  link(this, { title, href, tokens }) {
    const text = this.parser.parseInline(tokens)
    return `Link: ${text ?? title ?? ''} (${href})`
  },
  image: ({ title, text }) => `Bild: ${title ? `${title}, ` : ''} ${text ?? 'Keine Beschreibung'}`,
  tablerow: ({ text }) => text + '\n',
  text: ({ text }) => text,
  space: ({ raw }) => raw,
  br: () => '\n',
}

const marked = new Marked({ renderer: plainTextRenderer })

/**
 * Strips markdown from a string.
 */
export function stripMarkdown(text: string) {
  return marked.parse(text, { async: false })
}

const test = `
 * bla
   * bla
`

console.log(stripMarkdown(test))