import fs from 'fs';

import path from 'path';

import highlightJs from 'highlight.js';

import raw from 'rehype-raw';

import htmlStringify from 'rehype-stringify';

import gfm from 'remark-gfm';

import markdown from 'remark-parse';

import remark2rehype from 'remark-rehype';

import { unified } from 'unified';

import { visit } from 'unist-util-visit';

import * as common from './common.mjs';

import * as typeParser from './type-parser.mjs';

import buildCSSForFlavoredJS from './buildCSSForFlavoredJS.mjs';

const dynamicSizes = { __proto__: null };

const { highlight, getLanguage } = highlightJs;

const docPath = new URL('../../doc/', import.meta.url);

function navClasses() {

const gtocPath = new URL('./api/index.md', docPath);

const gtocMD = fs.readFileSync(gtocPath, 'utf8')

.replace(/\(([^#?]+?)\.md\)/ig, (_, filename) => `(${filename}.html)`)

.replace(/^<!--.*?-->/gms, '');

const gtocHTML = unified()

.use(markdown)

.use(gfm)

.use(remark2rehype, { allowDangerousHtml: true })

.use(raw)

.use(navClasses)

.use(htmlStringify)

.processSync(gtocMD).toString();

const templatePath = new URL('./template.html', docPath);

const template = fs.readFileSync(templatePath, 'utf8');

function processContent(content) {

export function toHTML({ input, content, filename, nodeVersion, versions }) {

export function firstHeader() {

export function preprocessText({ nodeVersion }) {

const BSD_ONLY_SYSCALLS = new Set(['lchmod']);

const MAN_PAGE = /(^|\s)([a-z.]+)\((\d)([a-z]?)\)/gm;

function linkManPages(text) {

const TYPE_SIGNATURE = /\{[^}]+\}/g;

function linkJsTypeDocs(text) {

const isJSFlavorSnippet = (node) => node.lang === 'cjs' || node.lang === 'mjs';

const STABILITY_RE = /(.*:)\s*(\d(?:\.\d)?)([\s\S]*)/;

export function preprocessElements({ filename }) {

function parseYAML(text) {

function minVersion(a) {

const numberRe = /^\d*/;

function versionSort(a, b) {

const DEPRECATION_HEADING_PATTERN = /^DEP\d+:/;

export function buildToc({ filename, apilinks }) {

const punctuation = /[^\w\- ]/g;

function getId(text, idCounters) {

const notAlphaNumerics = /[^a-z0-9]+/g;

const edgeUnderscores = /^_+|_+$/g;

const notAlphaStart = /^[^a-z]/;

function getLegacyId(text, idCounters) {

function altDocs(filename, docCreated, versions) {

function editOnGitHub(filename) {

return `<li class="edit_on_github"><a href="https://github.com/nodejs/node/edit/main/doc/api/${filename}.md">Edit on GitHub</a></li>`;

function gtocPicker(id) {

function tocPicker(id, content) {