feat: refactoring project

node_modules/@babel/core/lib/config/files/configuration.js

@@ -52,6 +52,7 @@ var _patternToRegex = require("../pattern-to-regex.js");
 var _configError = require("../../errors/config-error.js");
 var fs = require("../../gensync-utils/fs.js");
 var _rewriteStackTrace = require("../../errors/rewrite-stack-trace.js");
+var _async = require("../../gensync-utils/async.js");
 const debug = _debug()("babel:config:loading:files:configuration");
 const ROOT_CONFIG_FILENAMES = exports.ROOT_CONFIG_FILENAMES = ["babel.config.js", "babel.config.cjs", "babel.config.mjs", "babel.config.json", "babel.config.cts"];
 const RELATIVE_CONFIG_FILENAMES = [".babelrc", ".babelrc.js", ".babelrc.cjs", ".babelrc.mjs", ".babelrc.json", ".babelrc.cts"];
@@ -65,7 +66,7 @@ const runConfig = (0, _caching.makeWeakCache)(function* runConfig(options, cache
 });
 function* readConfigCode(filepath, data) {
   if (!_fs().existsSync(filepath)) return null;
-  let options = yield* (0, _moduleTypes.default)(filepath, "You appear to be using a native ECMAScript module configuration " + "file, which is only supported when running Babel asynchronously.");
+  let options = yield* (0, _moduleTypes.default)(filepath, (yield* (0, _async.isAsync)()) ? "auto" : "require", "You appear to be using a native ECMAScript module configuration " + "file, which is only supported when running Babel asynchronously " + "or when using the Node.js `--experimental-require-module` flag.", "You appear to be using a configuration file that contains top-level " + "await, which is only supported when running Babel asynchronously.");
   let cacheNeedsConfiguration = false;
   if (typeof options === "function") {
     ({
@@ -102,7 +103,7 @@ function buildConfigFileObject(options, filepath) {
 }
 const packageToBabelConfig = (0, _caching.makeWeakCacheSync)(file => {
   const babel = file.options["babel"];
-  if (typeof babel === "undefined") return null;
+  if (babel === undefined) return null;
   if (typeof babel !== "object" || Array.isArray(babel) || babel === null) {
     throw new _configError.default(`.babel property must be an object`, file.filepath);
   }
@@ -135,7 +136,7 @@ const readConfigJSON5 = (0, _utils.makeStaticFileCache)((filepath, content) => {
 });
 const readIgnoreConfig = (0, _utils.makeStaticFileCache)((filepath, content) => {
   const ignoreDir = _path().dirname(filepath);
-  const ignorePatterns = content.split("\n").map(line => line.replace(/#.*$/, "").trim()).filter(line => !!line);
+  const ignorePatterns = content.split("\n").map(line => line.replace(/#.*$/, "").trim()).filter(Boolean);
   for (const pattern of ignorePatterns) {
     if (pattern[0] === "!") {
       throw new _configError.default(`Negation of file paths is not supported.`, filepath);

node_modules/@babel/core/lib/config/files/index-browser.js.map

@@ -1 +1 @@
-{"version":3,"names":["findConfigUpwards","rootDir","findPackageData","filepath","directories","pkg","isPackage","findRelativeConfig","pkgData","envName","caller","config","ignore","findRootConfig","dirname","loadConfig","name","Error","resolveShowConfigPath","ROOT_CONFIG_FILENAMES","exports","resolvePlugin","resolvePreset","loadPlugin","loadPreset"],"sources":["../../../src/config/files/index-browser.ts"],"sourcesContent":["import type { Handler } from \"gensync\";\n\nimport type {\n  ConfigFile,\n  IgnoreFile,\n  RelativeConfig,\n  FilePackageData,\n} from \"./types.ts\";\n\nimport type { CallerMetadata } from \"../validation/options.ts\";\n\nexport type { ConfigFile, IgnoreFile, RelativeConfig, FilePackageData };\n\nexport function findConfigUpwards(\n  // eslint-disable-next-line @typescript-eslint/no-unused-vars\n  rootDir: string,\n): string | null {\n  return null;\n}\n\n// eslint-disable-next-line require-yield\nexport function* findPackageData(filepath: string): Handler<FilePackageData> {\n  return {\n    filepath,\n    directories: [],\n    pkg: null,\n    isPackage: false,\n  };\n}\n\n// eslint-disable-next-line require-yield\nexport function* findRelativeConfig(\n  // eslint-disable-next-line @typescript-eslint/no-unused-vars\n  pkgData: FilePackageData,\n  // eslint-disable-next-line @typescript-eslint/no-unused-vars\n  envName: string,\n  // eslint-disable-next-line @typescript-eslint/no-unused-vars\n  caller: CallerMetadata | undefined,\n): Handler<RelativeConfig> {\n  return { config: null, ignore: null };\n}\n\n// eslint-disable-next-line require-yield\nexport function* findRootConfig(\n  // eslint-disable-next-line @typescript-eslint/no-unused-vars\n  dirname: string,\n  // eslint-disable-next-line @typescript-eslint/no-unused-vars\n  envName: string,\n  // eslint-disable-next-line @typescript-eslint/no-unused-vars\n  caller: CallerMetadata | undefined,\n): Handler<ConfigFile | null> {\n  return null;\n}\n\n// eslint-disable-next-line require-yield\nexport function* loadConfig(\n  name: string,\n  dirname: string,\n  // eslint-disable-next-line @typescript-eslint/no-unused-vars\n  envName: string,\n  // eslint-disable-next-line @typescript-eslint/no-unused-vars\n  caller: CallerMetadata | undefined,\n): Handler<ConfigFile> {\n  throw new Error(`Cannot load ${name} relative to ${dirname} in a browser`);\n}\n\n// eslint-disable-next-line require-yield\nexport function* resolveShowConfigPath(\n  // eslint-disable-next-line @typescript-eslint/no-unused-vars\n  dirname: string,\n): Handler<string | null> {\n  return null;\n}\n\nexport const ROOT_CONFIG_FILENAMES: string[] = [];\n\n// eslint-disable-next-line @typescript-eslint/no-unused-vars\nexport function resolvePlugin(name: string, dirname: string): string | null {\n  return null;\n}\n\n// eslint-disable-next-line @typescript-eslint/no-unused-vars\nexport function resolvePreset(name: string, dirname: string): string | null {\n  return null;\n}\n\nexport function loadPlugin(\n  name: string,\n  dirname: string,\n): Handler<{\n  filepath: string;\n  value: unknown;\n}> {\n  throw new Error(\n    `Cannot load plugin ${name} relative to ${dirname} in a browser`,\n  );\n}\n\nexport function loadPreset(\n  name: string,\n  dirname: string,\n): Handler<{\n  filepath: string;\n  value: unknown;\n}> {\n  throw new Error(\n    `Cannot load preset ${name} relative to ${dirname} in a browser`,\n  );\n}\n"],"mappings":";;;;;;;;;;;;;;;;AAaO,SAASA,iBAAiBA,CAE/BC,OAAe,EACA;EACf,OAAO,IAAI;AACb;AAGO,UAAUC,eAAeA,CAACC,QAAgB,EAA4B;EAC3E,OAAO;IACLA,QAAQ;IACRC,WAAW,EAAE,EAAE;IACfC,GAAG,EAAE,IAAI;IACTC,SAAS,EAAE;EACb,CAAC;AACH;AAGO,UAAUC,kBAAkBA,CAEjCC,OAAwB,EAExBC,OAAe,EAEfC,MAAkC,EACT;EACzB,OAAO;IAAEC,MAAM,EAAE,IAAI;IAAEC,MAAM,EAAE;EAAK,CAAC;AACvC;AAGO,UAAUC,cAAcA,CAE7BC,OAAe,EAEfL,OAAe,EAEfC,MAAkC,EACN;EAC5B,OAAO,IAAI;AACb;AAGO,UAAUK,UAAUA,CACzBC,IAAY,EACZF,OAAe,EAEfL,OAAe,EAEfC,MAAkC,EACb;EACrB,MAAM,IAAIO,KAAK,CAAC,eAAeD,IAAI,gBAAgBF,OAAO,eAAe,CAAC;AAC5E;AAGO,UAAUI,qBAAqBA,CAEpCJ,OAAe,EACS;EACxB,OAAO,IAAI;AACb;AAEO,MAAMK,qBAA+B,GAAAC,OAAA,CAAAD,qBAAA,GAAG,EAAE;AAG1C,SAASE,aAAaA,CAACL,IAAY,EAAEF,OAAe,EAAiB;EAC1E,OAAO,IAAI;AACb;AAGO,SAASQ,aAAaA,CAACN,IAAY,EAAEF,OAAe,EAAiB;EAC1E,OAAO,IAAI;AACb;AAEO,SAASS,UAAUA,CACxBP,IAAY,EACZF,OAAe,EAId;EACD,MAAM,IAAIG,KAAK,CACb,sBAAsBD,IAAI,gBAAgBF,OAAO,eACnD,CAAC;AACH;AAEO,SAASU,UAAUA,CACxBR,IAAY,EACZF,OAAe,EAId;EACD,MAAM,IAAIG,KAAK,CACb,sBAAsBD,IAAI,gBAAgBF,OAAO,eACnD,CAAC;AACH;AAAC","ignoreList":[]}
+{"version":3,"names":["findConfigUpwards","rootDir","findPackageData","filepath","directories","pkg","isPackage","findRelativeConfig","pkgData","envName","caller","config","ignore","findRootConfig","dirname","loadConfig","name","Error","resolveShowConfigPath","ROOT_CONFIG_FILENAMES","exports","resolvePlugin","resolvePreset","loadPlugin","loadPreset"],"sources":["../../../src/config/files/index-browser.ts"],"sourcesContent":["import type { Handler } from \"gensync\";\n\nimport type {\n  ConfigFile,\n  IgnoreFile,\n  RelativeConfig,\n  FilePackageData,\n} from \"./types.ts\";\n\nimport type { CallerMetadata } from \"../validation/options.ts\";\n\nexport type { ConfigFile, IgnoreFile, RelativeConfig, FilePackageData };\n\nexport function findConfigUpwards(\n  // eslint-disable-next-line @typescript-eslint/no-unused-vars\n  rootDir: string,\n): string | null {\n  return null;\n}\n\n// eslint-disable-next-line require-yield\nexport function* findPackageData(filepath: string): Handler<FilePackageData> {\n  return {\n    filepath,\n    directories: [],\n    pkg: null,\n    isPackage: false,\n  };\n}\n\n// eslint-disable-next-line require-yield\nexport function* findRelativeConfig(\n  // eslint-disable-next-line @typescript-eslint/no-unused-vars\n  pkgData: FilePackageData,\n  // eslint-disable-next-line @typescript-eslint/no-unused-vars\n  envName: string,\n  // eslint-disable-next-line @typescript-eslint/no-unused-vars\n  caller: CallerMetadata | undefined,\n): Handler<RelativeConfig> {\n  return { config: null, ignore: null };\n}\n\n// eslint-disable-next-line require-yield\nexport function* findRootConfig(\n  // eslint-disable-next-line @typescript-eslint/no-unused-vars\n  dirname: string,\n  // eslint-disable-next-line @typescript-eslint/no-unused-vars\n  envName: string,\n  // eslint-disable-next-line @typescript-eslint/no-unused-vars\n  caller: CallerMetadata | undefined,\n): Handler<ConfigFile | null> {\n  return null;\n}\n\n// eslint-disable-next-line require-yield\nexport function* loadConfig(\n  name: string,\n  dirname: string,\n  // eslint-disable-next-line @typescript-eslint/no-unused-vars\n  envName: string,\n  // eslint-disable-next-line @typescript-eslint/no-unused-vars\n  caller: CallerMetadata | undefined,\n): Handler<ConfigFile> {\n  throw new Error(`Cannot load ${name} relative to ${dirname} in a browser`);\n}\n\n// eslint-disable-next-line require-yield\nexport function* resolveShowConfigPath(\n  // eslint-disable-next-line @typescript-eslint/no-unused-vars\n  dirname: string,\n): Handler<string | null> {\n  return null;\n}\n\nexport const ROOT_CONFIG_FILENAMES: string[] = [];\n\ntype Resolved =\n  | { loader: \"require\"; filepath: string }\n  | { loader: \"import\"; filepath: string };\n\n// eslint-disable-next-line @typescript-eslint/no-unused-vars\nexport function resolvePlugin(name: string, dirname: string): Resolved | null {\n  return null;\n}\n\n// eslint-disable-next-line @typescript-eslint/no-unused-vars\nexport function resolvePreset(name: string, dirname: string): Resolved | null {\n  return null;\n}\n\nexport function loadPlugin(\n  name: string,\n  dirname: string,\n): Handler<{\n  filepath: string;\n  value: unknown;\n}> {\n  throw new Error(\n    `Cannot load plugin ${name} relative to ${dirname} in a browser`,\n  );\n}\n\nexport function loadPreset(\n  name: string,\n  dirname: string,\n): Handler<{\n  filepath: string;\n  value: unknown;\n}> {\n  throw new Error(\n    `Cannot load preset ${name} relative to ${dirname} in a browser`,\n  );\n}\n"],"mappings":";;;;;;;;;;;;;;;;AAaO,SAASA,iBAAiBA,CAE/BC,OAAe,EACA;EACf,OAAO,IAAI;AACb;AAGO,UAAUC,eAAeA,CAACC,QAAgB,EAA4B;EAC3E,OAAO;IACLA,QAAQ;IACRC,WAAW,EAAE,EAAE;IACfC,GAAG,EAAE,IAAI;IACTC,SAAS,EAAE;EACb,CAAC;AACH;AAGO,UAAUC,kBAAkBA,CAEjCC,OAAwB,EAExBC,OAAe,EAEfC,MAAkC,EACT;EACzB,OAAO;IAAEC,MAAM,EAAE,IAAI;IAAEC,MAAM,EAAE;EAAK,CAAC;AACvC;AAGO,UAAUC,cAAcA,CAE7BC,OAAe,EAEfL,OAAe,EAEfC,MAAkC,EACN;EAC5B,OAAO,IAAI;AACb;AAGO,UAAUK,UAAUA,CACzBC,IAAY,EACZF,OAAe,EAEfL,OAAe,EAEfC,MAAkC,EACb;EACrB,MAAM,IAAIO,KAAK,CAAC,eAAeD,IAAI,gBAAgBF,OAAO,eAAe,CAAC;AAC5E;AAGO,UAAUI,qBAAqBA,CAEpCJ,OAAe,EACS;EACxB,OAAO,IAAI;AACb;AAEO,MAAMK,qBAA+B,GAAAC,OAAA,CAAAD,qBAAA,GAAG,EAAE;AAO1C,SAASE,aAAaA,CAACL,IAAY,EAAEF,OAAe,EAAmB;EAC5E,OAAO,IAAI;AACb;AAGO,SAASQ,aAAaA,CAACN,IAAY,EAAEF,OAAe,EAAmB;EAC5E,OAAO,IAAI;AACb;AAEO,SAASS,UAAUA,CACxBP,IAAY,EACZF,OAAe,EAId;EACD,MAAM,IAAIG,KAAK,CACb,sBAAsBD,IAAI,gBAAgBF,OAAO,eACnD,CAAC;AACH;AAEO,SAASU,UAAUA,CACxBR,IAAY,EACZF,OAAe,EAId;EACD,MAAM,IAAIG,KAAK,CACb,sBAAsBD,IAAI,gBAAgBF,OAAO,eACnD,CAAC;AACH;AAAC","ignoreList":[]}

node_modules/@babel/core/lib/config/files/module-types.js

@@ -5,7 +5,7 @@ Object.defineProperty(exports, "__esModule", {
 });
 exports.default = loadCodeDefault;
 exports.supportsESM = void 0;
-var _async = require("../../gensync-utils/async.js");
+var _async3 = require("../../gensync-utils/async.js");
 function _path() {
   const data = require("path");
   _path = function () {
@@ -37,8 +37,8 @@ function _debug() {
 var _rewriteStackTrace = require("../../errors/rewrite-stack-trace.js");
 var _configError = require("../../errors/config-error.js");
 var _transformFile = require("../../transform-file.js");
-function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }
-function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }
+function asyncGeneratorStep(n, t, e, r, o, a, c) { try { var i = n[a](c), u = i.value; } catch (n) { return void e(n); } i.done ? t(u) : Promise.resolve(u).then(r, o); }
+function _asyncToGenerator(n) { return function () { var t = this, e = arguments; return new Promise(function (r, o) { var a = n.apply(t, e); function _next(n) { asyncGeneratorStep(a, r, o, _next, _throw, "next", n); } function _throw(n) { asyncGeneratorStep(a, r, o, _next, _throw, "throw", n); } _next(void 0); }); }; }
 const debug = _debug()("babel:config:loading:files:module-types");
 {
   try {
@@ -60,48 +60,67 @@ function loadCjsDefault(filepath) {
     LOADING_CJS_FILES.delete(filepath);
   }
   {
-    var _module;
-    return (_module = module) != null && _module.__esModule ? module.default || (arguments[1] ? module : undefined) : module;
+    return module != null && (module.__esModule || module[Symbol.toStringTag] === "Module") ? module.default || (arguments[1] ? module : undefined) : module;
   }
 }
-const loadMjsDefault = (0, _rewriteStackTrace.endHiddenCallStack)(function () {
-  var _loadMjsDefault = _asyncToGenerator(function* (filepath) {
-    const url = (0, _url().pathToFileURL)(filepath).toString();
+const loadMjsFromPath = (0, _rewriteStackTrace.endHiddenCallStack)(function () {
+  var _loadMjsFromPath = _asyncToGenerator(function* (filepath) {
+    const url = (0, _url().pathToFileURL)(filepath).toString() + "?import";
     {
       if (!import_) {
         throw new _configError.default("Internal error: Native ECMAScript modules aren't supported by this platform.\n", filepath);
       }
-      return (yield import_(url)).default;
+      return yield import_(url);
     }
   });
-  function loadMjsDefault(_x) {
-    return _loadMjsDefault.apply(this, arguments);
+  function loadMjsFromPath(_x) {
+    return _loadMjsFromPath.apply(this, arguments);
   }
-  return loadMjsDefault;
+  return loadMjsFromPath;
 }());
-function* loadCodeDefault(filepath, asyncError) {
-  switch (_path().extname(filepath)) {
-    case ".cjs":
+const SUPPORTED_EXTENSIONS = new Set([".js", ".mjs", ".cjs", ".cts"]);
+const asyncModules = new Set();
+function* loadCodeDefault(filepath, loader, esmError, tlaError) {
+  var _async2;
+  let async;
+  let ext = _path().extname(filepath);
+  if (!SUPPORTED_EXTENSIONS.has(ext)) ext = ".js";
+  const pattern = `${loader} ${ext}`;
+  switch (pattern) {
+    case "require .cjs":
+    case "auto .cjs":
       {
         return loadCjsDefault(filepath, arguments[2]);
       }
-    case ".mjs":
-      break;
-    case ".cts":
+    case "require .cts":
+    case "auto .cts":
       return loadCtsDefault(filepath);
-    default:
+    case "auto .js":
+    case "require .js":
+    case "require .mjs":
       try {
         {
           return loadCjsDefault(filepath, arguments[2]);
         }
       } catch (e) {
-        if (e.code !== "ERR_REQUIRE_ESM") throw e;
+        if (e.code === "ERR_REQUIRE_ASYNC_MODULE" || e.code === "ERR_REQUIRE_CYCLE_MODULE" && asyncModules.has(filepath)) {
+          var _async;
+          asyncModules.add(filepath);
+          if (!((_async = async) != null ? _async : async = yield* (0, _async3.isAsync)())) {
+            throw new _configError.default(tlaError, filepath);
+          }
+        } else if (e.code === "ERR_REQUIRE_ESM" || ext === ".mjs") {} else {
+          throw e;
+        }
       }
+    case "auto .mjs":
+      if ((_async2 = async) != null ? _async2 : async = yield* (0, _async3.isAsync)()) {
+        return (yield* (0, _async3.waitFor)(loadMjsFromPath(filepath))).default;
+      }
+      throw new _configError.default(esmError, filepath);
+    default:
+      throw new Error("Internal Babel error: unreachable code.");
   }
-  if (yield* (0, _async.isAsync)()) {
-    return yield* (0, _async.waitFor)(loadMjsDefault(filepath));
-  }
-  throw new _configError.default(asyncError, filepath);
 }
 function loadCtsDefault(filepath) {
   const ext = ".cts";

node_modules/@babel/core/lib/config/files/plugins.js

@@ -49,8 +49,11 @@ const OTHER_ORG_DEFAULT_RE = /^(@(?!babel$)[^/]+)$/;
 const resolvePlugin = exports.resolvePlugin = resolveStandardizedName.bind(null, "plugin");
 const resolvePreset = exports.resolvePreset = resolveStandardizedName.bind(null, "preset");
 function* loadPlugin(name, dirname) {
-  const filepath = resolvePlugin(name, dirname, yield* (0, _async.isAsync)());
-  const value = yield* requireModule("plugin", filepath);
+  const {
+    filepath,
+    loader
+  } = resolvePlugin(name, dirname, yield* (0, _async.isAsync)());
+  const value = yield* requireModule("plugin", loader, filepath);
   debug("Loaded plugin %o from %o.", name, dirname);
   return {
     filepath,
@@ -58,8 +61,11 @@ function* loadPlugin(name, dirname) {
   };
 }
 function* loadPreset(name, dirname) {
-  const filepath = resolvePreset(name, dirname, yield* (0, _async.isAsync)());
-  const value = yield* requireModule("preset", filepath);
+  const {
+    filepath,
+    loader
+  } = resolvePreset(name, dirname, yield* (0, _async.isAsync)());
+  const value = yield* requireModule("preset", loader, filepath);
   debug("Loaded preset %o from %o.", name, dirname);
   return {
     filepath,
@@ -154,7 +160,10 @@ function resolveStandardizedNameForRequire(type, name, dirname) {
   while (!res.done) {
     res = it.next(tryRequireResolve(res.value, dirname));
   }
-  return res.value;
+  return {
+    loader: "require",
+    filepath: res.value
+  };
 }
 function resolveStandardizedNameForImport(type, name, dirname) {
   const parentUrl = (0, _url().pathToFileURL)(_path().join(dirname, "./babel-virtual-resolve-base.js")).href;
@@ -163,15 +172,18 @@ function resolveStandardizedNameForImport(type, name, dirname) {
   while (!res.done) {
     res = it.next(tryImportMetaResolve(res.value, parentUrl));
   }
-  return (0, _url().fileURLToPath)(res.value);
+  return {
+    loader: "auto",
+    filepath: (0, _url().fileURLToPath)(res.value)
+  };
 }
-function resolveStandardizedName(type, name, dirname, resolveESM) {
-  if (!_moduleTypes.supportsESM || !resolveESM) {
+function resolveStandardizedName(type, name, dirname, allowAsync) {
+  if (!_moduleTypes.supportsESM || !allowAsync) {
     return resolveStandardizedNameForRequire(type, name, dirname);
   }
   try {
     const resolved = resolveStandardizedNameForImport(type, name, dirname);
-    if (!(0, _fs().existsSync)(resolved)) {
+    if (!(0, _fs().existsSync)(resolved.filepath)) {
       throw Object.assign(new Error(`Could not resolve "${name}" in file ${dirname}.`), {
         type: "MODULE_NOT_FOUND"
       });
@@ -190,7 +202,7 @@ function resolveStandardizedName(type, name, dirname, resolveESM) {
 {
   var LOADING_MODULES = new Set();
 }
-function* requireModule(type, name) {
+function* requireModule(type, loader, name) {
   {
     if (!(yield* (0, _async.isAsync)()) && LOADING_MODULES.has(name)) {
       throw new Error(`Reentrant ${type} detected trying to load "${name}". This module is not ignored ` + "and is trying to load itself while compiling itself, leading to a dependency cycle. " + 'We recommend adding it to your "ignore" list in your babelrc, or to a .babelignore.');
@@ -201,7 +213,7 @@ function* requireModule(type, name) {
       LOADING_MODULES.add(name);
     }
     {
-      return yield* (0, _moduleTypes.default)(name, `You appear to be using a native ECMAScript module ${type}, ` + "which is only supported when running Babel asynchronously.", true);
+      return yield* (0, _moduleTypes.default)(name, loader, `You appear to be using a native ECMAScript module ${type}, ` + "which is only supported when running Babel asynchronously " + "or when using the Node.js `--experimental-require-module` flag.", `You appear to be using a ${type} that contains top-level await, ` + "which is only supported when running Babel asynchronously.", true);
     }
   } catch (err) {
     err.message = `[BABEL]: ${err.message} (While processing: ${name})`;

node_modules/@babel/core/lib/config/full.js

@@ -235,9 +235,9 @@ const instantiatePlugin = (0, _caching.makeWeakCache)(function* ({
     const inherits = yield* (0, _async.forwardAsync)(loadPluginDescriptor, run => {
       return cache.invalidate(data => run(inheritsDescriptor, data));
     });
-    plugin.pre = chain(inherits.pre, plugin.pre);
-    plugin.post = chain(inherits.post, plugin.post);
-    plugin.manipulateOptions = chain(inherits.manipulateOptions, plugin.manipulateOptions);
+    plugin.pre = chainMaybeAsync(inherits.pre, plugin.pre);
+    plugin.post = chainMaybeAsync(inherits.post, plugin.post);
+    plugin.manipulateOptions = chainMaybeAsync(inherits.manipulateOptions, plugin.manipulateOptions);
     plugin.visitor = _traverse().default.visitors.merge([inherits.visitor || {}, plugin.visitor || {}]);
     if (inherits.externalDependencies.length > 0) {
       if (externalDependencies.length === 0) {
@@ -296,13 +296,15 @@ function* loadPresetDescriptor(descriptor, context) {
     externalDependencies: preset.externalDependencies
   };
 }
-function chain(a, b) {
-  const fns = [a, b].filter(Boolean);
-  if (fns.length <= 1) return fns[0];
+function chainMaybeAsync(a, b) {
+  if (!a) return b;
+  if (!b) return a;
   return function (...args) {
-    for (const fn of fns) {
-      fn.apply(this, args);
+    const res = a.apply(this, args);
+    if (res && typeof res.then === "function") {
+      return res.then(() => b.apply(this, args));
     }
+    return b.apply(this, args);
   };
 }
 0 && 0;

node_modules/@babel/core/lib/config/helpers/config-api.js

@@ -17,7 +17,7 @@ var _index = require("../../index.js");
 var _caching = require("../caching.js");
 function makeConfigAPI(cache) {
   const env = value => cache.using(data => {
-    if (typeof value === "undefined") return data.envName;
+    if (value === undefined) return data.envName;
     if (typeof value === "function") {
       return (0, _caching.assertSimpleType)(value(data.envName));
     }

node_modules/@babel/core/lib/config/partial.js

@@ -21,7 +21,7 @@ var _options = require("./validation/options.js");
 var _index = require("./files/index.js");
 var _resolveTargets = require("./resolve-targets.js");
 const _excluded = ["showIgnoredFiles"];
-function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }
+function _objectWithoutPropertiesLoose(r, e) { if (null == r) return {}; var t = {}; for (var n in r) if ({}.hasOwnProperty.call(r, n)) { if (e.includes(n)) continue; t[n] = r[n]; } return t; }
 function resolveRootMode(rootDir, rootMode) {
   switch (rootMode) {
     case "root":