// CHAPTER 6. Bookmarks

/** Starts the bookmark retrieval process for a given PDF.
@arg {pdf} pdf PDF document */
function startGetBookmarkInfo(pdf) {}

/** Gets the number of bookmarks for the PDF given to startGetBookmarkInfo.
@return {number} number of bookmarks */
function numberBookmarks() {}

/** Gets the bookmark level for the given bookmark (0...(n - 1)).
@arg {number} n serial number
@return {number} bookmark level */
function getBookmarkLevel(n) {}

/** Gets the bookmark target page for the given PDF (which must be the same
as the PDF passed to startSetBookmarkInfo) and bookmark (0...(n - 1)).
@arg {pdf} pdf PDF document
@arg {number} n serial number
@return {number} bookmark page */
function getBookmarkPage(pdf, n) {}

/** Returns the text of bookmark (0...(n - 1)).
@arg {number} n serial number
@return {string} bookmark text */
function getBookmarkText(n) {}

/** True if the bookmark is open.
@arg {number} n serial number
@return {boolean} open status */
function getBookmarkOpenStatus(n) {}

/** Ends the bookmark retrieval process, cleaning up. */
function endGetBookmarkInfo() {}

/** Starts the bookmark setting process for n bookmarks.
@arg {number} n number of bookmarks required */
function startSetBookmarkInfo(n) {}

/** Set bookmark level for the given bookmark (0...(n - 1)).
@arg {number} n serial number
@arg {number} level bookmark level */
function setBookmarkLevel(n, level) {}

/** Sets the bookmark target page for the given PDF (which must be the same as
the PDF to be passed to endSetBookmarkInfo) and bookmark (0...(n - 1)).
@arg {pdf} pdf PDF document
@arg {number} n serial number
@arg {number} targetpage target page */
function setBookmarkPage(pdf, n, targetpage) {}

/** Sets the open status of bookmark (0...(n - 1)).
@arg {number} n serial number
@arg {boolean} status open status */
function setBookmarkOpenStatus(n, status) {}

/** Sets the text of bookmark (0...(n - 1)).
@arg {number} n serial number
@arg {string} text bookmark text */
function setBookmarkText(n, text) {}

/** Ends the bookmark setting process, writing the bookmarks to the given
PDF.
@arg {pdf} pdf PDF document */
function endSetBookmarkInfo(pdf) {}

/** Returns the bookmark data in JSON format.
@arg {pdf} pdf PDF document
@result {Uint8Array} result as a byte array */
function getBookmarksJSON(pdf) {}

/** Sets the bookmarks from JSON bookmark data.
@arg {pdf} pdf PDF document
@arg {Uint8Array} byte array of JSON bookmark data */
function setBookmarksJSON(pdf, data) {}

/** Typesets a table of contents from existing bookmarks and prepends it to
the document. If bookmark is set, the table of contents gets its own
bookmark.
@arg {pdf} pdf PDF document
@arg {font} font font
@arg {number} fontsize font size
@arg {string} title title
@arg {boolean} bookmark table of contents gets its own bookmark */
function tableOfContents(pdf, font, fontsize, title, bookmark) {}