Bookmark / chapter hierarchy (empty when the source has none).
Optional
Foot-/endnotes anchored in the body by { t: 'footnoteRef' } inlines (DOCX footnotes.xml/endnotes.xml, RTF {\footnote …}). Omitted when the document carries none. Present since 0.117.0.
{ t: 'footnoteRef' }
footnotes.xml
endnotes.xml
{\footnote …}
Bookmark / chapter hierarchy (empty when the source has none).