Function with

packages/deserializer/src/markdown.ts:143–149

(
    transform: MarkdownDeserializerWithTransform<T>,
    options: T,
  )

  },

  with<T = MarkdownDeserializerOptions>(
    transform: MarkdownDeserializerWithTransform<T>,
    options: T,
  ) {
    const { transform: t } = this
    this.transform = transform(t.bind(this), this, options)
  },

  withEditor<T = MarkdownDeserializerOptions>(
    editor: Editor,