@nuxt/devtools/dist/chunks/module-main.mjs

The Nuxt DevTools gives you insights and transparency about your Nuxt App.

import fs, { existsSync, promises, statSync, realpathSync, readFileSync, accessSync, constants } from 'node:fs';
import fsp from 'node:fs/promises';
import os, { homedir } from 'node:os';
import { logger, useNuxt, addPlugin, addTemplate, addVitePlugin } from '@nuxt/kit';
import { colors } from 'consola/utils';
import { join, dirname as dirname$1, resolve, isAbsolute } from 'pathe';
import sirv from 'sirv';
import { searchForWorkspaceRoot } from 'vite';
import { d as defaultAllowedExtensions, a as defaultTabOptions, W as WS_EVENT_NAME } from '../shared/devtools.Dlu0WIXO.mjs';
import path, { dirname, join as join$1, relative, parse } from 'node:path';
import { hash } from 'ohash';
import { runtimeDir, clientDir, packageDir, isGlobalInstall } from '../dirs.mjs';
import { createBirpcGroup } from 'birpc';
import { parse as parse$1, stringify } from 'structured-clone-es';
import { startSubprocess } from '@nuxt/devtools-kit';
import Git from 'simple-git';
import { glob } from 'tinyglobby';
import { imageMeta } from 'image-meta';
import { debounce } from 'perfect-debounce';
import destr from 'destr';
import { setupHooksDebug } from '../../dist/runtime/shared/hooks.js';
import process$1 from 'node:process';
import { builtinModules, createRequire } from 'node:module';
import { resolvePackageJSON, readPackageJSON } from 'pkg-types';
import { fileURLToPath as fileURLToPath$1, pathToFileURL as pathToFileURL$1, URL as URL$1 } from 'node:url';
import assert from 'node:assert';
import v8 from 'node:v8';
import { format, inspect } from 'node:util';
import { resolveModule, getPackageInfo } from 'local-pkg';
import isInstalledGlobally from 'is-installed-globally';
import { parseModule } from 'magicast';
import { getDefaultExportOptions, addNuxtModule } from 'magicast/helpers';
import { detectPackageManager } from 'nypm';
import semver from 'semver';

const version$1 = "2.5.0";

const urlAlphabet = "useandom-26T198340PX75pxJACKVERYMINDBUSHWOLF_GQZbfghjklqvwyzrict";
function randomStr(size = 16, dict = urlAlphabet) {
  let id = "";
  let i = size;
  const len = dict.length;
  while (i--)
    id += dict[Math.random() * len | 0];
  return id;
}

function getHomeDir() {
  return process.env.XDG_CONFIG_HOME || homedir();
}
async function readLocalOptions(defaults, options) {
  const { filePath } = getOptionsFilepath(options);
  if (existsSync(filePath)) {
    try {
      const options2 = {
        ...defaults,
        ...JSON.parse(await fsp.readFile(filePath, "utf-8")).settings || {}
      };
      return options2;
    } catch (e) {
      console.error(`[DevTools] failed to parse local options file: ${filePath}, fallback to defaults`);
      console.error(e);
      return { ...defaults };
    }
  } else {
    return { ...defaults };
  }
}
function getOptionsFilepath(options) {
  let hashedKey;
  if (options.key)
    hashedKey = hash(`${options.root}:${options.key}`);
  else
    hashedKey = hash(options.root);
  const home = getHomeDir();
  const filePath = join(home, ".nuxt/devtools", `${hashedKey}.json`);
  return {
    filePath,
    hashedKey
  };
}
async function clearLocalOptions(options) {
  const { filePath } = getOptionsFilepath(options);
  if (existsSync(filePath))
    await fsp.unlink(filePath);
}
async function writeLocalOptions(settings, options) {
  const { filePath, hashedKey } = getOptionsFilepath(options);
  await fsp.mkdir(dirname(filePath), { recursive: true });
  await fsp.writeFile(
    filePath,
    JSON.stringify(
      {
        root: options.root,
        hash: hashedKey,
        settings
      },
      null,
      2
    ),
    "utf-8"
  );
}

let token;
async function getDevAuthToken() {
  if (token)
    return token;
  const home = getHomeDir();
  const dir = join$1(home, ".nuxt/devtools");
  const filepath = join$1(dir, "dev-auth-token.txt");
  if (existsSync(filepath))
    token = (await fsp.readFile(filepath, "utf-8")).trim();
  if (!token)
    token = randomStr(16);
  await fsp.mkdir(dir, { recursive: true });
  await fsp.writeFile(filepath, token, "utf-8");
  return token;
}

function setupAnalyzeBuildRPC({ nuxt, refresh, ensureDevAuthToken }) {
  let builds = [];
  let promise;
  let initalized;
  const processId = "devtools:analyze-build";
  const devtoolsAnalyzeDir = join(nuxt.options.rootDir, "node_modules/.cache/nuxt-devtools/analyze");
  async function startAnalyzeBuild(name) {
    if (promise)
      throw new Error("Already building");
    const result = startSubprocess({
      command: "npx",
      args: ["nuxi", "analyze", "--no-serve", "--name", name],
      cwd: nuxt.options.rootDir
    }, {
      id: processId,
      name: "Analyze Build",
      icon: "logos-nuxt-icon"
    }, nuxt);
    refresh("getAnalyzeBuildInfo");
    initalized = void 0;
    promise = result.getProcess().then(() => {
      refresh("getAnalyzeBuildInfo");
      return readBuildInfo();
    }).finally(() => {
      promise = void 0;
      initalized = void 0;
      refresh("getAnalyzeBuildInfo");
    });
    return processId;
  }
  async function readBuildInfo() {
    for (const dir of /* @__PURE__ */ new Set([
      join(nuxt.options.rootDir, ".nuxt/analyze"),
      join(nuxt.options.rootDir, "node_modules/.cache/nuxt/.nuxt/analyze"),
      nuxt.options.analyzeDir
    ])) {
      const files2 = await glob(["**/meta.json", "meta.json"], {
        cwd: dir,
        onlyFiles: true,
        absolute: true
      });
      for (const file of files2) {
        const slug = JSON.parse(await fsp.readFile(file, "utf-8")).slug;
        const dir2 = dirname$1(file);
        await fsp.mkdir(devtoolsAnalyzeDir, { recursive: true });
        await fsp.rename(dir2, join(devtoolsAnalyzeDir, slug));
      }
    }
    const files = await glob(["**/meta.json"], {
      cwd: devtoolsAnalyzeDir,
      onlyFiles: true,
      absolute: true
    });
    builds = await Promise.all(files.map(async (file) => {
      const dir = dirname$1(file);
      const json = JSON.parse(await fsp.readFile(file, "utf-8"));
      return {
        ...json,
        features: {
          bundleClient: fs.existsSync(join(dir, "client.html")),
          bundleNitro: fs.existsSync(join(dir, "nitro.html")),
          viteInspect: fs.existsSync(join(dir, ".vite-inspect"))
        }
      };
    }));
    return builds.sort((a, b) => b.endTime - a.endTime);
  }
  async function generateAnalyzeBuildName() {
    try {
      const git = Git(nuxt.options.rootDir);
      const branch = await git.branch();
      const branchName = branch.current || "head";
      const sha = await git.revparse(["--short", "HEAD"]);
      const isWorkingTreeClean = (await git.status()).isClean();
      if (isWorkingTreeClean)
        return `${branchName}#${sha}`;
      return `${branchName}#${sha}-dirty`;
    } catch {
      return (/* @__PURE__ */ new Date()).toISOString().replace(/:/g, "-");
    }
  }
  return {
    async getAnalyzeBuildInfo() {
      if (!initalized)
        initalized = readBuildInfo();
      await initalized;
      return {
        isBuilding: !!promise,
        builds
      };
    },
    async clearAnalyzeBuilds(token, names) {
      await ensureDevAuthToken(token);
      if (!names) {
        await fsp.rm(devtoolsAnalyzeDir, { recursive: true, force: true });
      } else {
        const targets = builds.filter((build) => names.includes(build.name));
        await Promise.all(targets.map((target) => fsp.rm(join(devtoolsAnalyzeDir, target.slug), { recursive: true, force: true })));
      }
      initalized = readBuildInfo();
      refresh("getAnalyzeBuildInfo");
    },
    generateAnalyzeBuildName,
    async startAnalyzeBuild(token, ...args) {
      await ensureDevAuthToken(token);
      return startAnalyzeBuild(...args);
    }
  };
}

function setupAssetsRPC({ nuxt, ensureDevAuthToken, refresh, options }) {
  const _imageMetaCache = /* @__PURE__ */ new Map();
  let cache = null;
  const extensions = options.assets?.uploadExtensions || defaultAllowedExtensions;
  const publicDir = resolve(nuxt.options.srcDir, nuxt.options.dir.public);
  const layerDirs = [publicDir, ...nuxt.options._layers.map((layer) => resolve(layer.cwd, "public"))];
  const refreshDebounced = debounce(() => {
    cache = null;
    refresh("getStaticAssets");
  }, 500);
  nuxt.hook("builder:watch", (event, key) => {
    key = relative(nuxt.options.srcDir, resolve(nuxt.options.srcDir, key));
    if (key.startsWith(nuxt.options.dir.public) && (event === "add" || event === "unlink"))
      refreshDebounced();
  });
  async function scan() {
    if (cache)
      return cache;
    const baseURL = nuxt.options.app.baseURL;
    const dirs = [];
    for (const layerDir of layerDirs) {
      const files = await glob(["**/*"], {
        cwd: layerDir,
        onlyFiles: true
      });
      dirs.push({ layerDir, files });
    }
    const uniquePaths = /* @__PURE__ */ new Set();
    cache = [];
    for (const { layerDir, files } of dirs) {
      for (const path of files) {
        const filePath = resolve(layerDir, path);
        const stat = await fsp.lstat(filePath);
        const fullPath = join(baseURL, path);
        if (!uniquePaths.has(fullPath)) {
          cache.push({
            path,
            publicPath: fullPath,
            filePath,
            type: guessType(path),
            size: stat.size,
            mtime: stat.mtimeMs,
            layer: publicDir !== layerDir ? layerDir : void 0
          });
          uniquePaths.add(fullPath);
        }
      }
    }
    return cache.sort((a, b) => a.path.localeCompare(b.path));
  }
  return {
    async getStaticAssets() {
      return await scan();
    },
    async getImageMeta(token, filepath) {
      await ensureDevAuthToken(token);
      if (_imageMetaCache.has(filepath))
        return _imageMetaCache.get(filepath);
      try {
        const meta = imageMeta(await fsp.readFile(filepath));
        _imageMetaCache.set(filepath, meta);
        return meta;
      } catch (e) {
        _imageMetaCache.set(filepath, void 0);
        console.error(e);
        return void 0;
      }
    },
    async getTextAssetContent(token, filepath, limit = 300) {
      await ensureDevAuthToken(token);
      try {
        const content = await fsp.readFile(filepath, "utf-8");
        return content.slice(0, limit);
      } catch (e) {
        console.error(e);
        return void 0;
      }
    },
    async writeStaticAssets(token, files, folder) {
      await ensureDevAuthToken(token);
      const baseDir = resolve(nuxt.options.srcDir, nuxt.options.dir.public + folder);
      return await Promise.all(
        files.map(async ({ path, content, encoding, override }) => {
          let finalPath = resolve(baseDir, path);
          const { ext } = parse(finalPath);
          if (extensions !== "*") {
            if (!extensions.includes(ext.toLowerCase().slice(1)))
              throw new Error(`File extension ${ext} is not allowed to upload, allowed extensions are: ${extensions.join(", ")}
You can configure it in Nuxt config at \`devtools.assets.uploadExtensions\`.`);
          }
          if (!override) {
            try {
              await fsp.stat(finalPath);
              const base = finalPath.slice(0, finalPath.length - ext.length - 1);
              let i = 1;
              while (await fsp.access(`${base}-${i}.${ext}`).then(() => true).catch(() => false))
                i++;
              finalPath = `${base}-${i}.${ext}`;
            } catch {
            }
          }
          await fsp.writeFile(finalPath, content, {
            encoding: encoding ?? "utf-8"
          });
          return finalPath;
        })
      );
    },
    async deleteStaticAsset(token, path) {
      await ensureDevAuthToken(token);
      return await fsp.unlink(path);
    },
    async renameStaticAsset(token, oldPath, newPath) {
      await ensureDevAuthToken(token);
      const exist = cache?.find((asset) => asset.filePath === newPath);
      if (exist)
        throw new Error(`File ${newPath} already exists`);
      return await fsp.rename(oldPath, newPath);
    }
  };
}
const reImage = /\.(?:png|jpe?g|jxl|gif|svg|webp|avif|ico|bmp|tiff?)$/i;
const reVideo = /\.(?:mp4|webm|ogv|mov|avi|flv|wmv|mpg|mpeg|mkv|3gp|3g2|ts|mts|m2ts|vob|ogm|ogx|rm|rmvb|asf|amv|divx|m4v|svi|viv|f4v|f4p|f4a|f4b)$/i;
const reAudio = /\.(?:mp3|wav|ogg|flac|aac|wma|alac|ape|ac3|dts|tta|opus|amr|aiff|au|mid|midi|ra|rm|wv|weba|dss|spx|vox|tak|dsf|dff|dsd|cda)$/i;
const reFont = /\.(?:woff2?|eot|ttf|otf|ttc|pfa|pfb|pfm|afm)/i;
const reText = /\.(?:json[5c]?|te?xt|[mc]?[jt]sx?|md[cx]?|markdown)/i;
function guessType(path) {
  if (reImage.test(path))
    return "image";
  if (reVideo.test(path))
    return "video";
  if (reAudio.test(path))
    return "audio";
  if (reFont.test(path))
    return "font";
  if (reText.test(path))
    return "text";
  return "other";
}

function setupCustomTabRPC({ nuxt, options, refresh }) {
  const iframeTabs = [];
  const customTabs = [];
  if (options.customTabs?.length)
    customTabs.push(...options.customTabs);
  async function initHooks() {
    nuxt.hook("devtools:customTabs:refresh", initCustomTabs);
    await initCustomTabs();
  }
  async function initCustomTabs() {
    customTabs.length = 0;
    if (options.customTabs?.length)
      customTabs.push(...options.customTabs);
    await nuxt.callHook("devtools:customTabs", customTabs);
    refresh("getCustomTabs");
  }
  nuxt.hook("app:resolve", async () => {
    await initHooks();
  });
  return {
    getCustomTabs() {
      return [
        ...iframeTabs,
        ...customTabs
      ].map((i) => {
        i.category = i.category || "modules";
        return i;
      });
    },
    async customTabAction(name, actionIndex) {
      const tab = customTabs.find((i) => i.name === name);
      if (!tab)
        return false;
      const view = tab.view;
      if (view.type !== "launch")
        return false;
      const action = view.actions?.[actionIndex];
      if (!action)
        return false;
      Promise.resolve(action.handle?.()).catch((e) => {
        console.error(e);
      }).finally(() => {
        nuxt.callHook("devtools:customTabs:refresh");
      });
      nuxt.callHook("devtools:customTabs:refresh");
      return true;
    }
  };
}

const NUMBER_CHAR_RE = /\d/;
const STR_SPLITTERS = ["-", "_", "/", "."];
function isUppercase(char = "") {
  if (NUMBER_CHAR_RE.test(char)) {
    return void 0;
  }
  return char !== char.toLowerCase();
}
function splitByCase(str, separators) {
  const splitters = STR_SPLITTERS;
  const parts = [];
  if (!str || typeof str !== "string") {
    return parts;
  }
  let buff = "";
  let previousUpper;
  let previousSplitter;
  for (const char of str) {
    const isSplitter = splitters.includes(char);
    if (isSplitter === true) {
      parts.push(buff);
      buff = "";
      previousUpper = void 0;
      continue;
    }
    const isUpper = isUppercase(char);
    if (previousSplitter === false) {
      if (previousUpper === false && isUpper === true) {
        parts.push(buff);
        buff = char;
        previousUpper = isUpper;
        continue;
      }
      if (previousUpper === true && isUpper === false && buff.length > 1) {
        const lastChar = buff.at(-1);
        parts.push(buff.slice(0, Math.max(0, buff.length - 1)));
        buff = lastChar + char;
        previousUpper = isUpper;
        continue;
      }
    }
    buff += char;
    previousUpper = isUpper;
    previousSplitter = isSplitter;
  }
  parts.push(buff);
  return parts;
}
function kebabCase(str, joiner) {
  return str ? (Array.isArray(str) ? str : splitByCase(str)).map((p) => p.toLowerCase()).join(joiner) : "";
}
function snakeCase(str) {
  return kebabCase(str || "", "_");
}

// This file was generated. Do not modify manually!
var astralIdentifierCodes = [509, 0, 227, 0, 150, 4, 294, 9, 1368, 2, 2, 1, 6, 3, 41, 2, 5, 0, 166, 1, 574, 3, 9, 9, 7, 9, 32, 4, 318, 1, 80, 3, 71, 10, 50, 3, 123, 2, 54, 14, 32, 10, 3, 1, 11, 3, 46, 10, 8, 0, 46, 9, 7, 2, 37, 13, 2, 9, 6, 1, 45, 0, 13, 2, 49, 13, 9, 3, 2, 11, 83, 11, 7, 0, 3, 0, 158, 11, 6, 9, 7, 3, 56, 1, 2, 6, 3, 1, 3, 2, 10, 0, 11, 1, 3, 6, 4, 4, 68, 8, 2, 0, 3, 0, 2, 3, 2, 4, 2, 0, 15, 1, 83, 17, 10, 9, 5, 0, 82, 19, 13, 9, 214, 6, 3, 8, 28, 1, 83, 16, 16, 9, 82, 12, 9, 9, 7, 19, 58, 14, 5, 9, 243, 14, 166, 9, 71, 5, 2, 1, 3, 3, 2, 0, 2, 1, 13, 9, 120, 6, 3, 6, 4, 0, 29, 9, 41, 6, 2, 3, 9, 0, 10, 10, 47, 15, 343, 9, 54, 7, 2, 7, 17, 9, 57, 21, 2, 13, 123, 5, 4, 0, 2, 1, 2, 6, 2, 0, 9, 9, 49, 4, 2, 1, 2, 4, 9, 9, 330, 3, 10, 1, 2, 0, 49, 6, 4, 4, 14, 10, 5350, 0, 7, 14, 11465, 27, 2343, 9, 87, 9, 39, 4, 60, 6, 26, 9, 535, 9, 470, 0, 2, 54, 8, 3, 82, 0, 12, 1, 19628, 1, 4178, 9, 519, 45, 3, 22, 543, 4, 4, 5, 9, 7, 3, 6, 31, 3, 149, 2, 1418, 49, 513, 54, 5, 49, 9, 0, 15, 0, 23, 4, 2, 14, 1361, 6, 2, 16, 3, 6, 2, 1, 2, 4, 101, 0, 161, 6, 10, 9, 357, 0, 62, 13, 499, 13, 245, 1, 2, 9, 726, 6, 110, 6, 6, 9, 4759, 9, 787719, 239];

// This file was generated. Do not modify manually!
var astralIdentifierStartCodes = [0, 11, 2, 25, 2, 18, 2, 1, 2, 14, 3, 13, 35, 122, 70, 52, 268, 28, 4, 48, 48, 31, 14, 29, 6, 37, 11, 29, 3, 35, 5, 7, 2, 4, 43, 157, 19, 35, 5, 35, 5, 39, 9, 51, 13, 10, 2, 14, 2, 6, 2, 1, 2, 10, 2, 14, 2, 6, 2, 1, 4, 51, 13, 310, 10, 21, 11, 7, 25, 5, 2, 41, 2, 8, 70, 5, 3, 0, 2, 43, 2, 1, 4, 0, 3, 22, 11, 22, 10, 30, 66, 18, 2, 1, 11, 21, 11, 25, 71, 55, 7, 1, 65, 0, 16, 3, 2, 2, 2, 28, 43, 28, 4, 28, 36, 7, 2, 27, 28, 53, 11, 21, 11, 18, 14, 17, 111, 72, 56, 50, 14, 50, 14, 35, 39, 27, 10, 22, 251, 41, 7, 1, 17, 2, 60, 28, 11, 0, 9, 21, 43, 17, 47, 20, 28, 22, 13, 52, 58, 1, 3, 0, 14, 44, 33, 24, 27, 35, 30, 0, 3, 0, 9, 34, 4, 0, 13, 47, 15, 3, 22, 0, 2, 0, 36, 17, 2, 24, 20, 1, 64, 6, 2, 0, 2, 3, 2, 14, 2, 9, 8, 46, 39, 7, 3, 1, 3, 21, 2, 6, 2, 1, 2, 4, 4, 0, 19, 0, 13, 4, 31, 9, 2, 0, 3, 0, 2, 37, 2, 0, 26, 0, 2, 0, 45, 52, 19, 3, 21, 2, 31, 47, 21, 1, 2, 0, 185, 46, 42, 3, 37, 47, 21, 0, 60, 42, 14, 0, 72, 26, 38, 6, 186, 43, 117, 63, 32, 7, 3, 0, 3, 7, 2, 1, 2, 23, 16, 0, 2, 0, 95, 7, 3, 38, 17, 0, 2, 0, 29, 0, 11, 39, 8, 0, 22, 0, 12, 45, 20, 0, 19, 72, 200, 32, 32, 8, 2, 36, 18, 0, 50, 29, 113, 6, 2, 1, 2, 37, 22, 0, 26, 5, 2, 1, 2, 31, 15, 0, 328, 18, 16, 0, 2, 12, 2, 33, 125, 0, 80, 921, 103, 110, 18, 195, 2637, 96, 16, 1071, 18, 5, 26, 3994, 6, 582, 6842, 29, 1763, 568, 8, 30, 18, 78, 18, 29, 19, 47, 17, 3, 32, 20, 6, 18, 433, 44, 212, 63, 129, 74, 6, 0, 67, 12, 65, 1, 2, 0, 29, 6135, 9, 1237, 42, 9, 8936, 3, 2, 6, 2, 1, 2, 290, 16, 0, 30, 2, 3, 0, 15, 3, 9, 395, 2309, 106, 6, 12, 4, 8, 8, 9, 5991, 84, 2, 70, 2, 1, 3, 0, 3, 1, 3, 3, 2, 11, 2, 0, 2, 6, 2, 64, 2, 3, 3, 7, 2, 6, 2, 27, 2, 3, 2, 4, 2, 0, 4, 6, 2, 339, 3, 24, 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 7, 1845, 30, 7, 5, 262, 61, 147, 44, 11, 6, 17, 0, 322, 29, 19, 43, 485, 27, 229, 29, 3, 0, 496, 6, 2, 3, 2, 1, 2, 14, 2, 196, 60, 67, 8, 0, 1205, 3, 2, 26, 2, 1, 2, 0, 3, 0, 2, 9, 2, 3, 2, 0, 2, 0, 7, 0, 5, 0, 2, 0, 2, 0, 2, 2, 2, 1, 2, 0, 3, 0, 2, 0, 2, 0, 2, 0, 2, 0, 2, 1, 2, 0, 3, 3, 2, 6, 2, 3, 2, 3, 2, 0, 2, 9, 2, 16, 6, 2, 2, 4, 2, 16, 4421, 42719, 33, 4153, 7, 221, 3, 5761, 15, 7472, 16, 621, 2467, 541, 1507, 4938, 6, 4191];

// This file was generated. Do not modify manually!
var nonASCIIidentifierChars = "\u200c\u200d\xb7\u0300-\u036f\u0387\u0483-\u0487\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u064b-\u0669\u0670\u06d6-\u06dc\u06df-\u06e4\u06e7\u06e8\u06ea-\u06ed\u06f0-\u06f9\u0711\u0730-\u074a\u07a6-\u07b0\u07c0-\u07c9\u07eb-\u07f3\u07fd\u0816-\u0819\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0859-\u085b\u0897-\u089f\u08ca-\u08e1\u08e3-\u0903\u093a-\u093c\u093e-\u094f\u0951-\u0957\u0962\u0963\u0966-\u096f\u0981-\u0983\u09bc\u09be-\u09c4\u09c7\u09c8\u09cb-\u09cd\u09d7\u09e2\u09e3\u09e6-\u09ef\u09fe\u0a01-\u0a03\u0a3c\u0a3e-\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a66-\u0a71\u0a75\u0a81-\u0a83\u0abc\u0abe-\u0ac5\u0ac7-\u0ac9\u0acb-\u0acd\u0ae2\u0ae3\u0ae6-\u0aef\u0afa-\u0aff\u0b01-\u0b03\u0b3c\u0b3e-\u0b44\u0b47\u0b48\u0b4b-\u0b4d\u0b55-\u0b57\u0b62\u0b63\u0b66-\u0b6f\u0b82\u0bbe-\u0bc2\u0bc6-\u0bc8\u0bca-\u0bcd\u0bd7\u0be6-\u0bef\u0c00-\u0c04\u0c3c\u0c3e-\u0c44\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62\u0c63\u0c66-\u0c6f\u0c81-\u0c83\u0cbc\u0cbe-\u0cc4\u0cc6-\u0cc8\u0cca-\u0ccd\u0cd5\u0cd6\u0ce2\u0ce3\u0ce6-\u0cef\u0cf3\u0d00-\u0d03\u0d3b\u0d3c\u0d3e-\u0d44\u0d46-\u0d48\u0d4a-\u0d4d\u0d57\u0d62\u0d63\u0d66-\u0d6f\u0d81-\u0d83\u0dca\u0dcf-\u0dd4\u0dd6\u0dd8-\u0ddf\u0de6-\u0def\u0df2\u0df3\u0e31\u0e34-\u0e3a\u0e47-\u0e4e\u0e50-\u0e59\u0eb1\u0eb4-\u0ebc\u0ec8-\u0ece\u0ed0-\u0ed9\u0f18\u0f19\u0f20-\u0f29\u0f35\u0f37\u0f39\u0f3e\u0f3f\u0f71-\u0f84\u0f86\u0f87\u0f8d-\u0f97\u0f99-\u0fbc\u0fc6\u102b-\u103e\u1040-\u1049\u1056-\u1059\u105e-\u1060\u1062-\u1064\u1067-\u106d\u1071-\u1074\u1082-\u108d\u108f-\u109d\u135d-\u135f\u1369-\u1371\u1712-\u1715\u1732-\u1734\u1752\u1753\u1772\u1773\u17b4-\u17d3\u17dd\u17e0-\u17e9\u180b-\u180d\u180f-\u1819\u18a9\u1920-\u192b\u1930-\u193b\u1946-\u194f\u19d0-\u19da\u1a17-\u1a1b\u1a55-\u1a5e\u1a60-\u1a7c\u1a7f-\u1a89\u1a90-\u1a99\u1ab0-\u1abd\u1abf-\u1ace\u1b00-\u1b04\u1b34-\u1b44\u1b50-\u1b59\u1b6b-\u1b73\u1b80-\u1b82\u1ba1-\u1bad\u1bb0-\u1bb9\u1be6-\u1bf3\u1c24-\u1c37\u1c40-\u1c49\u1c50-\u1c59\u1cd0-\u1cd2\u1cd4-\u1ce8\u1ced\u1cf4\u1cf7-\u1cf9\u1dc0-\u1dff\u200c\u200d\u203f\u2040\u2054\u20d0-\u20dc\u20e1\u20e5-\u20f0\u2cef-\u2cf1\u2d7f\u2de0-\u2dff\u302a-\u302f\u3099\u309a\u30fb\ua620-\ua629\ua66f\ua674-\ua67d\ua69e\ua69f\ua6f0\ua6f1\ua802\ua806\ua80b\ua823-\ua827\ua82c\ua880\ua881\ua8b4-\ua8c5\ua8d0-\ua8d9\ua8e0-\ua8f1\ua8ff-\ua909\ua926-\ua92d\ua947-\ua953\ua980-\ua983\ua9b3-\ua9c0\ua9d0-\ua9d9\ua9e5\ua9f0-\ua9f9\uaa29-\uaa36\uaa43\uaa4c\uaa4d\uaa50-\uaa59\uaa7b-\uaa7d\uaab0\uaab2-\uaab4\uaab7\uaab8\uaabe\uaabf\uaac1\uaaeb-\uaaef\uaaf5\uaaf6\uabe3-\uabea\uabec\uabed\uabf0-\uabf9\ufb1e\ufe00-\ufe0f\ufe20-\ufe2f\ufe33\ufe34\ufe4d-\ufe4f\uff10-\uff19\uff3f\uff65";

// This file was generated. Do not modify manually!
var nonASCIIidentifierStartChars = "\xaa\xb5\xba\xc0-\xd6\xd8-\xf6\xf8-\u02c1\u02c6-\u02d1\u02e0-\u02e4\u02ec\u02ee\u0370-\u0374\u0376\u0377\u037a-\u037d\u037f\u0386\u0388-\u038a\u038c\u038e-\u03a1\u03a3-\u03f5\u03f7-\u0481\u048a-\u052f\u0531-\u0556\u0559\u0560-\u0588\u05d0-\u05ea\u05ef-\u05f2\u0620-\u064a\u066e\u066f\u0671-\u06d3\u06d5\u06e5\u06e6\u06ee\u06ef\u06fa-\u06fc\u06ff\u0710\u0712-\u072f\u074d-\u07a5\u07b1\u07ca-\u07ea\u07f4\u07f5\u07fa\u0800-\u0815\u081a\u0824\u0828\u0840-\u0858\u0860-\u086a\u0870-\u0887\u0889-\u088e\u08a0-\u08c9\u0904-\u0939\u093d\u0950\u0958-\u0961\u0971-\u0980\u0985-\u098c\u098f\u0990\u0993-\u09a8\u09aa-\u09b0\u09b2\u09b6-\u09b9\u09bd\u09ce\u09dc\u09dd\u09df-\u09e1\u09f0\u09f1\u09fc\u0a05-\u0a0a\u0a0f\u0a10\u0a13-\u0a28\u0a2a-\u0a30\u0a32\u0a33\u0a35\u0a36\u0a38\u0a39\u0a59-\u0a5c\u0a5e\u0a72-\u0a74\u0a85-\u0a8d\u0a8f-\u0a91\u0a93-\u0aa8\u0aaa-\u0ab0\u0ab2\u0ab3\u0ab5-\u0ab9\u0abd\u0ad0\u0ae0\u0ae1\u0af9\u0b05-\u0b0c\u0b0f\u0b10\u0b13-\u0b28\u0b2a-\u0b30\u0b32\u0b33\u0b35-\u0b39\u0b3d\u0b5c\u0b5d\u0b5f-\u0b61\u0b71\u0b83\u0b85-\u0b8a\u0b8e-\u0b90\u0b92-\u0b95\u0b99\u0b9a\u0b9c\u0b9e\u0b9f\u0ba3\u0ba4\u0ba8-\u0baa\u0bae-\u0bb9\u0bd0\u0c05-\u0c0c\u0c0e-\u0c10\u0c12-\u0c28\u0c2a-\u0c39\u0c3d\u0c58-\u0c5a\u0c5d\u0c60\u0c61\u0c80\u0c85-\u0c8c\u0c8e-\u0c90\u0c92-\u0ca8\u0caa-\u0cb3\u0cb5-\u0cb9\u0cbd\u0cdd\u0cde\u0ce0\u0ce1\u0cf1\u0cf2\u0d04-\u0d0c\u0d0e-\u0d10\u0d12-\u0d3a\u0d3d\u0d4e\u0d54-\u0d56\u0d5f-\u0d61\u0d7a-\u0d7f\u0d85-\u0d96\u0d9a-\u0db1\u0db3-\u0dbb\u0dbd\u0dc0-\u0dc6\u0e01-\u0e30\u0e32\u0e33\u0e40-\u0e46\u0e81\u0e82\u0e84\u0e86-\u0e8a\u0e8c-\u0ea3\u0ea5\u0ea7-\u0eb0\u0eb2\u0eb3\u0ebd\u0ec0-\u0ec4\u0ec6\u0edc-\u0edf\u0f00\u0f40-\u0f47\u0f49-\u0f6c\u0f88-\u0f8c\u1000-\u102a\u103f\u1050-\u1055\u105a-\u105d\u1061\u1065\u1066\u106e-\u1070\u1075-\u1081\u108e\u10a0-\u10c5\u10c7\u10cd\u10d0-\u10fa\u10fc-\u1248\u124a-\u124d\u1250-\u1256\u1258\u125a-\u125d\u1260-\u1288\u128a-\u128d\u1290-\u12b0\u12b2-\u12b5\u12b8-\u12be\u12c0\u12c2-\u12c5\u12c8-\u12d6\u12d8-\u1310\u1312-\u1315\u1318-\u135a\u1380-\u138f\u13a0-\u13f5\u13f8-\u13fd\u1401-\u166c\u166f-\u167f\u1681-\u169a\u16a0-\u16ea\u16ee-\u16f8\u1700-\u1711\u171f-\u1731\u1740-\u1751\u1760-\u176c\u176e-\u1770\u1780-\u17b3\u17d7\u17dc\u1820-\u1878\u1880-\u18a8\u18aa\u18b0-\u18f5\u1900-\u191e\u1950-\u196d\u1970-\u1974\u1980-\u19ab\u19b0-\u19c9\u1a00-\u1a16\u1a20-\u1a54\u1aa7\u1b05-\u1b33\u1b45-\u1b4c\u1b83-\u1ba0\u1bae\u1baf\u1bba-\u1be5\u1c00-\u1c23\u1c4d-\u1c4f\u1c5a-\u1c7d\u1c80-\u1c8a\u1c90-\u1cba\u1cbd-\u1cbf\u1ce9-\u1cec\u1cee-\u1cf3\u1cf5\u1cf6\u1cfa\u1d00-\u1dbf\u1e00-\u1f15\u1f18-\u1f1d\u1f20-\u1f45\u1f48-\u1f4d\u1f50-\u1f57\u1f59\u1f5b\u1f5d\u1f5f-\u1f7d\u1f80-\u1fb4\u1fb6-\u1fbc\u1fbe\u1fc2-\u1fc4\u1fc6-\u1fcc\u1fd0-\u1fd3\u1fd6-\u1fdb\u1fe0-\u1fec\u1ff2-\u1ff4\u1ff6-\u1ffc\u2071\u207f\u2090-\u209c\u2102\u2107\u210a-\u2113\u2115\u2118-\u211d\u2124\u2126\u2128\u212a-\u2139\u213c-\u213f\u2145-\u2149\u214e\u2160-\u2188\u2c00-\u2ce4\u2ceb-\u2cee\u2cf2\u2cf3\u2d00-\u2d25\u2d27\u2d2d\u2d30-\u2d67\u2d6f\u2d80-\u2d96\u2da0-\u2da6\u2da8-\u2dae\u2db0-\u2db6\u2db8-\u2dbe\u2dc0-\u2dc6\u2dc8-\u2dce\u2dd0-\u2dd6\u2dd8-\u2dde\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303c\u3041-\u3096\u309b-\u309f\u30a1-\u30fa\u30fc-\u30ff\u3105-\u312f\u3131-\u318e\u31a0-\u31bf\u31f0-\u31ff\u3400-\u4dbf\u4e00-\ua48c\ua4d0-\ua4fd\ua500-\ua60c\ua610-\ua61f\ua62a\ua62b\ua640-\ua66e\ua67f-\ua69d\ua6a0-\ua6ef\ua717-\ua71f\ua722-\ua788\ua78b-\ua7cd\ua7d0\ua7d1\ua7d3\ua7d5-\ua7dc\ua7f2-\ua801\ua803-\ua805\ua807-\ua80a\ua80c-\ua822\ua840-\ua873\ua882-\ua8b3\ua8f2-\ua8f7\ua8fb\ua8fd\ua8fe\ua90a-\ua925\ua930-\ua946\ua960-\ua97c\ua984-\ua9b2\ua9cf\ua9e0-\ua9e4\ua9e6-\ua9ef\ua9fa-\ua9fe\uaa00-\uaa28\uaa40-\uaa42\uaa44-\uaa4b\uaa60-\uaa76\uaa7a\uaa7e-\uaaaf\uaab1\uaab5\uaab6\uaab9-\uaabd\uaac0\uaac2\uaadb-\uaadd\uaae0-\uaaea\uaaf2-\uaaf4\uab01-\uab06\uab09-\uab0e\uab11-\uab16\uab20-\uab26\uab28-\uab2e\uab30-\uab5a\uab5c-\uab69\uab70-\uabe2\uac00-\ud7a3\ud7b0-\ud7c6\ud7cb-\ud7fb\uf900-\ufa6d\ufa70-\ufad9\ufb00-\ufb06\ufb13-\ufb17\ufb1d\ufb1f-\ufb28\ufb2a-\ufb36\ufb38-\ufb3c\ufb3e\ufb40\ufb41\ufb43\ufb44\ufb46-\ufbb1\ufbd3-\ufd3d\ufd50-\ufd8f\ufd92-\ufdc7\ufdf0-\ufdfb\ufe70-\ufe74\ufe76-\ufefc\uff21-\uff3a\uff41-\uff5a\uff66-\uffbe\uffc2-\uffc7\uffca-\uffcf\uffd2-\uffd7\uffda-\uffdc";

// These are a run-length and offset encoded representation of the
// >0xffff code points that are a valid part of identifiers. The
// offset starts at 0x10000, and each pair of numbers represents an
// offset to the next range, and then a size of the range.

// Reserved word lists for various dialects of the language

var reservedWords = {
  3: "abstract boolean byte char class double enum export extends final float goto implements import int interface long native package private protected public short static super synchronized throws transient volatile",
  5: "class enum extends super const export import",
  6: "enum",
  strict: "implements interface let package private protected public static yield",
  strictBind: "eval arguments"
};

// And the keywords

var ecma5AndLessKeywords = "break case catch continue debugger default do else finally for function if return switch throw try var while with null true false instanceof typeof void delete new in this";

var keywords$1 = {
  5: ecma5AndLessKeywords,
  "5module": ecma5AndLessKeywords + " export import",
  6: ecma5AndLessKeywords + " const class extends export import super"
};

var keywordRelationalOperator = /^in(stanceof)?$/;

// ## Character categories

var nonASCIIidentifierStart = new RegExp("[" + nonASCIIidentifierStartChars + "]");
var nonASCIIidentifier = new RegExp("[" + nonASCIIidentifierStartChars + nonASCIIidentifierChars + "]");

// This has a complexity linear to the value of the code. The
// assumption is that looking up astral identifier characters is
// rare.
function isInAstralSet(code, set) {
  var pos = 0x10000;
  for (var i = 0; i < set.length; i += 2) {
    pos += set[i];
    if (pos > code) { return false }
    pos += set[i + 1];
    if (pos >= code) { return true }
  }
  return false
}

// Test whether a given character code starts an identifier.

function isIdentifierStart(code, astral) {
  if (code < 65) { return code === 36 }
  if (code < 91) { return true }
  if (code < 97) { return code === 95 }
  if (code < 123) { return true }
  if (code <= 0xffff) { return code >= 0xaa && nonASCIIidentifierStart.test(String.fromCharCode(code)) }
  if (astral === false) { return false }
  return isInAstralSet(code, astralIdentifierStartCodes)
}

// Test whether a given character is part of an identifier.

function isIdentifierChar(code, astral) {
  if (code < 48) { return code === 36 }
  if (code < 58) { return true }
  if (code < 65) { return false }
  if (code < 91) { return true }
  if (code < 97) { return code === 95 }
  if (code < 123) { return true }
  if (code <= 0xffff) { return code >= 0xaa && nonASCIIidentifier.test(String.fromCharCode(code)) }
  if (astral === false) { return false }
  return isInAstralSet(code, astralIdentifierStartCodes) || isInAstralSet(code, astralIdentifierCodes)
}

// ## Token types

// The assignment of fine-grained, information-carrying type objects
// allows the tokenizer to store the information it has about a
// token in a way that is very cheap for the parser to look up.

// All token type variables start with an underscore, to make them
// easy to recognize.

// The `beforeExpr` property is used to disambiguate between regular
// expressions and divisions. It is set on all token types that can
// be followed by an expression (thus, a slash after them would be a
// regular expression).
//
// The `startsExpr` property is used to check if the token ends a
// `yield` expression. It is set on all token types that either can
// directly start an expression (like a quotation mark) or can
// continue an expression (like the body of a string).
//
// `isLoop` marks a keyword as starting a loop, which is important
// to know when parsing a label, in order to allow or disallow
// continue jumps to that label.

var TokenType = function TokenType(label, conf) {
  if ( conf === void 0 ) conf = {};

  this.label = label;
  this.keyword = conf.keyword;
  this.beforeExpr = !!conf.beforeExpr;
  this.startsExpr = !!conf.startsExpr;
  this.isLoop = !!conf.isLoop;
  this.isAssign = !!conf.isAssign;
  this.prefix = !!conf.prefix;
  this.postfix = !!conf.postfix;
  this.binop = conf.binop || null;
  this.updateContext = null;
};

function binop(name, prec) {
  return new TokenType(name, {beforeExpr: true, binop: prec})
}
var beforeExpr = {beforeExpr: true}, startsExpr = {startsExpr: true};

// Map keyword names to token types.

var keywords = {};

// Succinct definitions of keyword token types
function kw(name, options) {
  if ( options === void 0 ) options = {};

  options.keyword = name;
  return keywords[name] = new TokenType(name, options)
}

var types$1 = {
  num: new TokenType("num", startsExpr),
  regexp: new TokenType("regexp", startsExpr),
  string: new TokenType("string", startsExpr),
  name: new TokenType("name", startsExpr),
  privateId: new TokenType("privateId", startsExpr),
  eof: new TokenType("eof"),

  // Punctuation token types.
  bracketL: new TokenType("[", {beforeExpr: true, startsExpr: true}),
  bracketR: new TokenType("]"),
  braceL: new TokenType("{", {beforeExpr: true, startsExpr: true}),
  braceR: new TokenType("}"),
  parenL: new TokenType("(", {beforeExpr: true, startsExpr: true}),
  parenR: new TokenType(")"),
  comma: new TokenType(",", beforeExpr),
  semi: new TokenType(";", beforeExpr),
  colon: new TokenType(":", beforeExpr),
  dot: new TokenType("."),
  question: new TokenType("?", beforeExpr),
  questionDot: new TokenType("?."),
  arrow: new TokenType("=>", beforeExpr),
  template: new TokenType("template"),
  invalidTemplate: new TokenType("invalidTemplate"),
  ellipsis: new TokenType("...", beforeExpr),
  backQuote: new TokenType("`", startsExpr),
  dollarBraceL: new TokenType("${", {beforeExpr: true, startsExpr: true}),

  // Operators. These carry several kinds of properties to help the
  // parser use them properly (the presence of these properties is
  // what categorizes them as operators).
  //
  // `binop`, when present, specifies that this operator is a binary
  // operator, and will refer to its precedence.
  //
  // `prefix` and `postfix` mark the operator as a prefix or postfix
  // unary operator.
  //
  // `isAssign` marks all of `=`, `+=`, `-=` etcetera, which act as
  // binary operators with a very low precedence, that should result
  // in AssignmentExpression nodes.

  eq: new TokenType("=", {beforeExpr: true, isAssign: true}),
  assign: new TokenType("_=", {beforeExpr: true, isAssign: true}),
  incDec: new TokenType("++/--", {prefix: true, postfix: true, startsExpr: true}),
  prefix: new TokenType("!/~", {beforeExpr: true, prefix: true, startsExpr: true}),
  logicalOR: binop("||", 1),
  logicalAND: binop("&&", 2),
  bitwiseOR: binop("|", 3),
  bitwiseXOR: binop("^", 4),
  bitwiseAND: binop("&", 5),
  equality: binop("==/!=/===/!==", 6),
  relational: binop("</>/<=/>=", 7),
  bitShift: binop("<</>>/>>>", 8),
  plusMin: new TokenType("+/-", {beforeExpr: true, binop: 9, prefix: true, startsExpr: true}),
  modulo: binop("%", 10),
  star: binop("*", 10),
  slash: binop("/", 10),
  starstar: new TokenType("**", {beforeExpr: true}),
  coalesce: binop("??", 1),

  // Keyword token types.
  _break: kw("break"),
  _case: kw("case", beforeExpr),
  _catch: kw("catch"),
  _continue: kw("continue"),
  _debugger: kw("debugger"),
  _default: kw("default", beforeExpr),
  _do: kw("do", {isLoop: true, beforeExpr: true}),
  _else: kw("else", beforeExpr),
  _finally: kw("finally"),
  _for: kw("for", {isLoop: true}),
  _function: kw("function", startsExpr),
  _if: kw("if"),
  _return: kw("return", beforeExpr),
  _switch: kw("switch"),
  _throw: kw("throw", beforeExpr),
  _try: kw("try"),
  _var: kw("var"),
  _const: kw("const"),
  _while: kw("while", {isLoop: true}),
  _with: kw("with"),
  _new: kw("new", {beforeExpr: true, startsExpr: true}),
  _this: kw("this", startsExpr),
  _super: kw("super", startsExpr),
  _class: kw("class", startsExpr),
  _extends: kw("extends", beforeExpr),
  _export: kw("export"),
  _import: kw("import", startsExpr),
  _null: kw("null", startsExpr),
  _true: kw("true", startsExpr),
  _false: kw("false", startsExpr),
  _in: kw("in", {beforeExpr: true, binop: 7}),
  _instanceof: kw("instanceof", {beforeExpr: true, binop: 7}),
  _typeof: kw("typeof", {beforeExpr: true, prefix: true, startsExpr: true}),
  _void: kw("void", {beforeExpr: true, prefix: true, startsExpr: true}),
  _delete: kw("delete", {beforeExpr: true, prefix: true, startsExpr: true})
};

// Matches a whole line break (where CRLF is considered a single
// line break). Used to count lines.

var lineBreak = /\r\n?|\n|\u2028|\u2029/;
var lineBreakG = new RegExp(lineBreak.source, "g");

function isNewLine(code) {
  return code === 10 || code === 13 || code === 0x2028 || code === 0x2029
}

function nextLineBreak(code, from, end) {
  if ( end === void 0 ) end = code.length;

  for (var i = from; i < end; i++) {
    var next = code.charCodeAt(i);
    if (isNewLine(next))
      { return i < end - 1 && next === 13 && code.charCodeAt(i + 1) === 10 ? i + 2 : i + 1 }
  }
  return -1
}

var nonASCIIwhitespace = /[\u1680\u2000-\u200a\u202f\u205f\u3000\ufeff]/;

var skipWhiteSpace = /(?:\s|\/\/.*|\/\*[^]*?\*\/)*/g;

var ref = Object.prototype;
var hasOwnProperty$2 = ref.hasOwnProperty;
var toString = ref.toString;

var hasOwn = Object.hasOwn || (function (obj, propName) { return (
  hasOwnProperty$2.call(obj, propName)
); });

var isArray = Array.isArray || (function (obj) { return (
  toString.call(obj) === "[object Array]"
); });

var regexpCache = Object.create(null);

function wordsRegexp(words) {
  return regexpCache[words] || (regexpCache[words] = new RegExp("^(?:" + words.replace(/ /g, "|") + ")$"))
}

function codePointToString(code) {
  // UTF-16 Decoding
  if (code <= 0xFFFF) { return String.fromCharCode(code) }
  code -= 0x10000;
  return String.fromCharCode((code >> 10) + 0xD800, (code & 1023) + 0xDC00)
}

var loneSurrogate = /(?:[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])/;

// These are used when `options.locations` is on, for the
// `startLoc` and `endLoc` properties.

var Position = function Position(line, col) {
  this.line = line;
  this.column = col;
};

Position.prototype.offset = function offset (n) {
  return new Position(this.line, this.column + n)
};

var SourceLocation = function SourceLocation(p, start, end) {
  this.start = start;
  this.end = end;
  if (p.sourceFile !== null) { this.source = p.sourceFile; }
};

// The `getLineInfo` function is mostly useful when the
// `locations` option is off (for performance reasons) and you
// want to find the line/column position for a given character
// offset. `input` should be the code string that the offset refers
// into.

function getLineInfo(input, offset) {
  for (var line = 1, cur = 0;;) {
    var nextBreak = nextLineBreak(input, cur, offset);
    if (nextBreak < 0) { return new Position(line, offset - cur) }
    ++line;
    cur = nextBreak;
  }
}

// A second argument must be given to configure the parser process.
// These options are recognized (only `ecmaVersion` is required):

var defaultOptions = {
  // `ecmaVersion` indicates the ECMAScript version to parse. Must be
  // either 3, 5, 6 (or 2015), 7 (2016), 8 (2017), 9 (2018), 10
  // (2019), 11 (2020), 12 (2021), 13 (2022), 14 (2023), or `"latest"`
  // (the latest version the library supports). This influences
  // support for strict mode, the set of reserved words, and support
  // for new syntax features.
  ecmaVersion: null,
  // `sourceType` indicates the mode the code should be parsed in.
  // Can be either `"script"` or `"module"`. This influences global
  // strict mode and parsing of `import` and `export` declarations.
  sourceType: "script",
  // `onInsertedSemicolon` can be a callback that will be called when
  // a semicolon is automatically inserted. It will be passed the
  // position of the inserted semicolon as an offset, and if
  // `locations` is enabled, it is given the location as a `{line,
  // column}` object as second argument.
  onInsertedSemicolon: null,
  // `onTrailingComma` is similar to `onInsertedSemicolon`, but for
  // trailing commas.
  onTrailingComma: null,
  // By default, reserved words are only enforced if ecmaVersion >= 5.
  // Set `allowReserved` to a boolean value to explicitly turn this on
  // an off. When this option has the value "never", reserved words
  // and keywords can also not be used as property names.
  allowReserved: null,
  // When enabled, a return at the top level is not considered an
  // error.
  allowReturnOutsideFunction: false,
  // When enabled, import/export statements are not constrained to
  // appearing at the top of the program, and an import.meta expression
  // in a script isn't considered an error.
  allowImportExportEverywhere: false,
  // By default, await identifiers are allowed to appear at the top-level scope only if ecmaVersion >= 2022.
  // When enabled, await identifiers are allowed to appear at the top-level scope,
  // but they are still not allowed in non-async functions.
  allowAwaitOutsideFunction: null,
  // When enabled, super identifiers are not constrained to
  // appearing in methods and do not raise an error when they appear elsewhere.
  allowSuperOutsideMethod: null,
  // When enabled, hashbang directive in the beginning of file is
  // allowed and treated as a line comment. Enabled by default when
  // `ecmaVersion` >= 2023.
  allowHashBang: false,
  // By default, the parser will verify that private properties are
  // only used in places where they are valid and have been declared.
  // Set this to false to turn such checks off.
  checkPrivateFields: true,
  // When `locations` is on, `loc` properties holding objects with
  // `start` and `end` properties in `{line, column}` form (with
  // line being 1-based and column 0-based) will be attached to the
  // nodes.
  locations: false,
  // A function can be passed as `onToken` option, which will
  // cause Acorn to call that function with object in the same
  // format as tokens returned from `tokenizer().getToken()`. Note
  // that you are not allowed to call the parser from the
  // callback—that will corrupt its internal state.
  onToken: null,
  // A function can be passed as `onComment` option, which will
  // cause Acorn to call that function with `(block, text, start,
  // end)` parameters whenever a comment is skipped. `block` is a
  // boolean indicating whether this is a block (`/* */`) comment,
  // `text` is the content of the comment, and `start` and `end` are
  // character offsets that denote the start and end of the comment.
  // When the `locations` option is on, two more parameters are
  // passed, the full `{line, column}` locations of the start and
  // end of the comments. Note that you are not allowed to call the
  // parser from the callback—that will corrupt its internal state.
  // When this option has an array as value, objects representing the
  // comments are pushed to it.
  onComment: null,
  // Nodes have their start and end characters offsets recorded in
  // `start` and `end` properties (directly on the node, rather than
  // the `loc` object, which holds line/column data. To also add a
  // [semi-standardized][range] `range` property holding a `[start,
  // end]` array with the same numbers, set the `ranges` option to
  // `true`.
  //
  // [range]: https://bugzilla.mozilla.org/show_bug.cgi?id=745678
  ranges: false,
  // It is possible to parse multiple files into a single AST by
  // passing the tree produced by parsing the first file as
  // `program` option in subsequent parses. This will add the
  // toplevel forms of the parsed file to the `Program` (top) node
  // of an existing parse tree.
  program: null,
  // When `locations` is on, you can pass this to record the source
  // file in every node's `loc` object.
  sourceFile: null,
  // This value, if given, is stored in every node, whether
  // `locations` is on or off.
  directSourceFile: null,
  // When enabled, parenthesized expressions are represented by
  // (non-standard) ParenthesizedExpression nodes
  preserveParens: false
};

// Interpret and default an options object

var warnedAboutEcmaVersion = false;

function getOptions$1(opts) {
  var options = {};

  for (var opt in defaultOptions)
    { options[opt] = opts && hasOwn(opts, opt) ? opts[opt] : defaultOptions[opt]; }

  if (options.ecmaVersion === "latest") {
    options.ecmaVersion = 1e8;
  } else if (options.ecmaVersion == null) {
    if (!warnedAboutEcmaVersion && typeof console === "object" && console.warn) {
      warnedAboutEcmaVersion = true;
      console.warn("Since Acorn 8.0.0, options.ecmaVersion is required.\nDefaulting to 2020, but this will stop working in the future.");
    }
    options.ecmaVersion = 11;
  } else if (options.ecmaVersion >= 2015) {
    options.ecmaVersion -= 2009;
  }

  if (options.allowReserved == null)
    { options.allowReserved = options.ecmaVersion < 5; }

  if (!opts || opts.allowHashBang == null)
    { options.allowHashBang = options.ecmaVersion >= 14; }

  if (isArray(options.onToken)) {
    var tokens = options.onToken;
    options.onToken = function (token) { return tokens.push(token); };
  }
  if (isArray(options.onComment))
    { options.onComment = pushComment(options, options.onComment); }

  return options
}

function pushComment(options, array) {
  return function(block, text, start, end, startLoc, endLoc) {
    var comment = {
      type: block ? "Block" : "Line",
      value: text,
      start: start,
      end: end
    };
    if (options.locations)
      { comment.loc = new SourceLocation(this, startLoc, endLoc); }
    if (options.ranges)
      { comment.range = [start, end]; }
    array.push(comment);
  }
}

// Each scope gets a bitset that may contain these flags
var
    SCOPE_TOP = 1,
    SCOPE_FUNCTION = 2,
    SCOPE_ASYNC = 4,
    SCOPE_GENERATOR = 8,
    SCOPE_ARROW = 16,
    SCOPE_SIMPLE_CATCH = 32,
    SCOPE_SUPER = 64,
    SCOPE_DIRECT_SUPER = 128,
    SCOPE_CLASS_STATIC_BLOCK = 256,
    SCOPE_CLASS_FIELD_INIT = 512,
    SCOPE_VAR = SCOPE_TOP | SCOPE_FUNCTION | SCOPE_CLASS_STATIC_BLOCK;

function functionFlags(async, generator) {
  return SCOPE_FUNCTION | (async ? SCOPE_ASYNC : 0) | (generator ? SCOPE_GENERATOR : 0)
}

// Used in checkLVal* and declareName to determine the type of a binding
var
    BIND_NONE = 0, // Not a binding
    BIND_VAR = 1, // Var-style binding
    BIND_LEXICAL = 2, // Let- or const-style binding
    BIND_FUNCTION = 3, // Function declaration
    BIND_SIMPLE_CATCH = 4, // Simple (identifier pattern) catch binding
    BIND_OUTSIDE = 5; // Special case for function names as bound inside the function

var Parser = function Parser(options, input, startPos) {
  this.options = options = getOptions$1(options);
  this.sourceFile = options.sourceFile;
  this.keywords = wordsRegexp(keywords$1[options.ecmaVersion >= 6 ? 6 : options.sourceType === "module" ? "5module" : 5]);
  var reserved = "";
  if (options.allowReserved !== true) {
    reserved = reservedWords[options.ecmaVersion >= 6 ? 6 : options.ecmaVersion === 5 ? 5 : 3];
    if (options.sourceType === "module") { reserved += " await"; }
  }
  this.reservedWords = wordsRegexp(reserved);
  var reservedStrict = (reserved ? reserved + " " : "") + reservedWords.strict;
  this.reservedWordsStrict = wordsRegexp(reservedStrict);
  this.reservedWordsStrictBind = wordsRegexp(reservedStrict + " " + reservedWords.strictBind);
  this.input = String(input);

  // Used to signal to callers of `readWord1` whether the word
  // contained any escape sequences. This is needed because words with
  // escape sequences must not be interpreted as keywords.
  this.containsEsc = false;

  // Set up token state

  // The current position of the tokenizer in the input.
  if (startPos) {
    this.pos = startPos;
    this.lineStart = this.input.lastIndexOf("\n", startPos - 1) + 1;
    this.curLine = this.input.slice(0, this.lineStart).split(lineBreak).length;
  } else {
    this.pos = this.lineStart = 0;
    this.curLine = 1;
  }

  // Properties of the current token:
  // Its type
  this.type = types$1.eof;
  // For tokens that include more information than their type, the value
  this.value = null;
  // Its start and end offset
  this.start = this.end = this.pos;
  // And, if locations are used, the {line, column} object
  // corresponding to those offsets
  this.startLoc = this.endLoc = this.curPosition();

  // Position information for the previous token
  this.lastTokEndLoc = this.lastTokStartLoc = null;
  this.lastTokStart = this.lastTokEnd = this.pos;

  // The context stack is used to superficially track syntactic
  // context to predict whether a regular expression is allowed in a
  // given position.
  this.context = this.initialContext();
  this.exprAllowed = true;

  // Figure out if it's a module code.
  this.inModule = options.sourceType === "module";
  this.strict = this.inModule || this.strictDirective(this.pos);

  // Used to signify the start of a potential arrow function
  this.potentialArrowAt = -1;
  this.potentialArrowInForAwait = false;

  // Positions to delayed-check that yield/await does not exist in default parameters.
  this.yieldPos = this.awaitPos = this.awaitIdentPos = 0;
  // Labels in scope.
  this.labels = [];
  // Thus-far undefined exports.
  this.undefinedExports = Object.create(null);

  // If enabled, skip leading hashbang line.
  if (this.pos === 0 && options.allowHashBang && this.input.slice(0, 2) === "#!")
    { this.skipLineComment(2); }

  // Scope tracking for duplicate variable names (see scope.js)
  this.scopeStack = [];
  this.enterScope(SCOPE_TOP);

  // For RegExp validation
  this.regexpState = null;

  // The stack of private names.
  // Each element has two properties: 'declared' and 'used'.
  // When it exited from the outermost class definition, all used private names must be declared.
  this.privateNameStack = [];
};

var prototypeAccessors = { inFunction: { configurable: true },inGenerator: { configurable: true },inAsync: { configurable: true },canAwait: { configurable: true },allowSuper: { configurable: true },allowDirectSuper: { configurable: true },treatFunctionsAsVar: { configurable: true },allowNewDotTarget: { configurable: true },inClassStaticBlock: { configurable: true } };

Parser.prototype.parse = function parse () {
  var node = this.options.program || this.startNode();
  this.nextToken();
  return this.parseTopLevel(node)
};

prototypeAccessors.inFunction.get = function () { return (this.currentVarScope().flags & SCOPE_FUNCTION) > 0 };

prototypeAccessors.inGenerator.get = function () { return (this.currentVarScope().flags & SCOPE_GENERATOR) > 0 };

prototypeAccessors.inAsync.get = function () { return (this.currentVarScope().flags & SCOPE_ASYNC) > 0 };

prototypeAccessors.canAwait.get = function () {
  for (var i = this.scopeStack.length - 1; i >= 0; i--) {
    var ref = this.scopeStack[i];
      var flags = ref.flags;
    if (flags & (SCOPE_CLASS_STATIC_BLOCK | SCOPE_CLASS_FIELD_INIT)) { return false }
    if (flags & SCOPE_FUNCTION) { return (flags & SCOPE_ASYNC) > 0 }
  }
  return (this.inModule && this.options.ecmaVersion >= 13) || this.options.allowAwaitOutsideFunction
};

prototypeAccessors.allowSuper.get = function () {
  var ref = this.currentThisScope();
    var flags = ref.flags;
  return (flags & SCOPE_SUPER) > 0 || this.options.allowSuperOutsideMethod
};

prototypeAccessors.allowDirectSuper.get = function () { return (this.currentThisScope().flags & SCOPE_DIRECT_SUPER) > 0 };

prototypeAccessors.treatFunctionsAsVar.get = function () { return this.treatFunctionsAsVarInScope(this.currentScope()) };

prototypeAccessors.allowNewDotTarget.get = function () {
  for (var i = this.sco