.

node_modules/jest-resolve/build/defaultResolver.d.ts

@@ -0,0 +1,19 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+import { Config } from '@jest/types';
+declare type ResolverOptions = {
+    basedir: Config.Path;
+    browser?: boolean;
+    defaultResolver: typeof defaultResolver;
+    extensions?: Array<string>;
+    moduleDirectory?: Array<string>;
+    paths?: Array<Config.Path>;
+    rootDir?: Config.Path;
+};
+export default function defaultResolver(path: Config.Path, options: ResolverOptions): Config.Path;
+export {};
+//# sourceMappingURL=defaultResolver.d.ts.map

node_modules/jest-resolve/build/defaultResolver.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"defaultResolver.d.ts","sourceRoot":"","sources":["../src/defaultResolver.ts"],"names":[],"mappings":"AAAA;;;;;GAKG;AAMH,OAAO,EAAC,MAAM,EAAC,MAAM,aAAa,CAAC;AAInC,aAAK,eAAe,GAAG;IACrB,OAAO,EAAE,MAAM,CAAC,IAAI,CAAC;IACrB,OAAO,CAAC,EAAE,OAAO,CAAC;IAClB,eAAe,EAAE,OAAO,eAAe,CAAC;IACxC,UAAU,CAAC,EAAE,KAAK,CAAC,MAAM,CAAC,CAAC;IAC3B,eAAe,CAAC,EAAE,KAAK,CAAC,MAAM,CAAC,CAAC;IAChC,KAAK,CAAC,EAAE,KAAK,CAAC,MAAM,CAAC,IAAI,CAAC,CAAC;IAC3B,OAAO,CAAC,EAAE,MAAM,CAAC,IAAI,CAAC;CACvB,CAAC;AAEF,MAAM,CAAC,OAAO,UAAU,eAAe,CACrC,IAAI,EAAE,MAAM,CAAC,IAAI,EACjB,OAAO,EAAE,eAAe,GACvB,MAAM,CAAC,IAAI,CAgBb"}

node_modules/jest-resolve/build/defaultResolver.js

@@ -0,0 +1,247 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+exports.default = defaultResolver;
+
+function _fs() {
+  const data = _interopRequireDefault(require('fs'));
+
+  _fs = function _fs() {
+    return data;
+  };
+
+  return data;
+}
+
+function _path() {
+  const data = _interopRequireDefault(require('path'));
+
+  _path = function _path() {
+    return data;
+  };
+
+  return data;
+}
+
+function _browserResolve() {
+  const data = _interopRequireDefault(require('browser-resolve'));
+
+  _browserResolve = function _browserResolve() {
+    return data;
+  };
+
+  return data;
+}
+
+function _jestPnpResolver() {
+  const data = _interopRequireDefault(require('jest-pnp-resolver'));
+
+  _jestPnpResolver = function _jestPnpResolver() {
+    return data;
+  };
+
+  return data;
+}
+
+var _isBuiltinModule = _interopRequireDefault(require('./isBuiltinModule'));
+
+var _nodeModulesPaths = _interopRequireDefault(require('./nodeModulesPaths'));
+
+function _interopRequireDefault(obj) {
+  return obj && obj.__esModule ? obj : {default: obj};
+}
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+function defaultResolver(path, options) {
+  // @ts-ignore: the "pnp" version named isn't in DefinitelyTyped
+  if (process.versions.pnp) {
+    return (0, _jestPnpResolver().default)(path, options);
+  }
+
+  const resolve = options.browser
+    ? _browserResolve().default.sync
+    : resolveSync;
+  return resolve(path, {
+    basedir: options.basedir,
+    defaultResolver,
+    extensions: options.extensions,
+    moduleDirectory: options.moduleDirectory,
+    paths: options.paths,
+    rootDir: options.rootDir
+  });
+}
+
+const REGEX_RELATIVE_IMPORT = /^(?:\.\.?(?:\/|$)|\/|([A-Za-z]:)?[\\\/])/;
+
+function resolveSync(target, options) {
+  const basedir = options.basedir;
+  const extensions = options.extensions || ['.js'];
+  const paths = options.paths || [];
+
+  if (REGEX_RELATIVE_IMPORT.test(target)) {
+    // resolve relative import
+    const resolveTarget = _path().default.resolve(basedir, target);
+
+    const result = tryResolve(resolveTarget);
+
+    if (result) {
+      return result;
+    }
+  } else {
+    // otherwise search for node_modules
+    const dirs = (0, _nodeModulesPaths.default)(basedir, {
+      moduleDirectory: options.moduleDirectory,
+      paths
+    });
+
+    for (let i = 0; i < dirs.length; i++) {
+      const resolveTarget = _path().default.join(dirs[i], target);
+
+      const result = tryResolve(resolveTarget);
+
+      if (result) {
+        return result;
+      }
+    }
+  }
+
+  if ((0, _isBuiltinModule.default)(target)) {
+    return target;
+  }
+
+  const err = new Error(
+    "Cannot find module '" + target + "' from '" + basedir + "'"
+  );
+  err.code = 'MODULE_NOT_FOUND';
+  throw err;
+  /*
+   * contextual helper functions
+   */
+
+  function tryResolve(name) {
+    const dir = _path().default.dirname(name);
+
+    let result;
+
+    if (isDirectory(dir)) {
+      result = resolveAsFile(name) || resolveAsDirectory(name);
+    }
+
+    if (result) {
+      // Dereference symlinks to ensure we don't create a separate
+      // module instance depending on how it was referenced.
+      result = _fs().default.realpathSync(result);
+    }
+
+    return result;
+  }
+
+  function resolveAsFile(name) {
+    if (isFile(name)) {
+      return name;
+    }
+
+    for (let i = 0; i < extensions.length; i++) {
+      const file = name + extensions[i];
+
+      if (isFile(file)) {
+        return file;
+      }
+    }
+
+    return undefined;
+  }
+
+  function resolveAsDirectory(name) {
+    if (!isDirectory(name)) {
+      return undefined;
+    }
+
+    const pkgfile = _path().default.join(name, 'package.json');
+
+    let pkgmain;
+
+    try {
+      const body = _fs().default.readFileSync(pkgfile, 'utf8');
+
+      pkgmain = JSON.parse(body).main;
+    } catch (e) {}
+
+    if (pkgmain && !isCurrentDirectory(pkgmain)) {
+      const resolveTarget = _path().default.resolve(name, pkgmain);
+
+      const result = tryResolve(resolveTarget);
+
+      if (result) {
+        return result;
+      }
+    }
+
+    return resolveAsFile(_path().default.join(name, 'index'));
+  }
+}
+
+var IPathType;
+
+(function(IPathType) {
+  IPathType[(IPathType['FILE'] = 1)] = 'FILE';
+  IPathType[(IPathType['DIRECTORY'] = 2)] = 'DIRECTORY';
+  IPathType[(IPathType['OTHER'] = 3)] = 'OTHER';
+})(IPathType || (IPathType = {}));
+
+const checkedPaths = new Map();
+
+function statSyncCached(path) {
+  const result = checkedPaths.get(path);
+
+  if (result !== undefined) {
+    return result;
+  }
+
+  let stat;
+
+  try {
+    stat = _fs().default.statSync(path);
+  } catch (e) {
+    if (!(e && (e.code === 'ENOENT' || e.code === 'ENOTDIR'))) {
+      throw e;
+    }
+  }
+
+  if (stat) {
+    if (stat.isFile() || stat.isFIFO()) {
+      checkedPaths.set(path, IPathType.FILE);
+      return IPathType.FILE;
+    } else if (stat.isDirectory()) {
+      checkedPaths.set(path, IPathType.DIRECTORY);
+      return IPathType.DIRECTORY;
+    }
+  }
+
+  checkedPaths.set(path, IPathType.OTHER);
+  return IPathType.OTHER;
+}
+/*
+ * helper functions
+ */
+
+function isFile(file) {
+  return statSyncCached(file) === IPathType.FILE;
+}
+
+function isDirectory(dir) {
+  return statSyncCached(dir) === IPathType.DIRECTORY;
+}
+
+const CURRENT_DIRECTORY = _path().default.resolve('.');
+
+function isCurrentDirectory(testPath) {
+  return CURRENT_DIRECTORY === _path().default.resolve(testPath);
+}

node_modules/jest-resolve/build/index.d.ts

@@ -0,0 +1,54 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+import { Config } from '@jest/types';
+import { ModuleMap } from 'jest-haste-map';
+import { ResolverConfig } from './types';
+declare type FindNodeModuleConfig = {
+    basedir: Config.Path;
+    browser?: boolean;
+    extensions?: Array<string>;
+    moduleDirectory?: Array<string>;
+    paths?: Array<Config.Path>;
+    resolver?: Config.Path | null;
+    rootDir?: Config.Path;
+};
+declare type BooleanObject = {
+    [key: string]: boolean;
+};
+declare namespace Resolver {
+    type ResolveModuleConfig = {
+        skipNodeResolution?: boolean;
+        paths?: Array<Config.Path>;
+    };
+}
+declare class Resolver {
+    private readonly _options;
+    private readonly _moduleMap;
+    private readonly _moduleIDCache;
+    private readonly _moduleNameCache;
+    private readonly _modulePathCache;
+    private readonly _supportsNativePlatform;
+    constructor(moduleMap: ModuleMap, options: ResolverConfig);
+    static findNodeModule(path: Config.Path, options: FindNodeModuleConfig): Config.Path | null;
+    resolveModuleFromDirIfExists(dirname: Config.Path, moduleName: string, options?: Resolver.ResolveModuleConfig): Config.Path | null;
+    resolveModule(from: Config.Path, moduleName: string, options?: Resolver.ResolveModuleConfig): Config.Path;
+    isCoreModule(moduleName: string): boolean;
+    getModule(name: string): Config.Path | null;
+    getModulePath(from: Config.Path, moduleName: string): string;
+    getPackage(name: string): Config.Path | null;
+    getMockModule(from: Config.Path, name: string): Config.Path | null;
+    getModulePaths(from: Config.Path): Array<Config.Path>;
+    getModuleID(virtualMocks: BooleanObject, from: Config.Path, _moduleName?: string): string;
+    private _getModuleType;
+    private _getAbsolutePath;
+    private _getMockPath;
+    private _getVirtualMockPath;
+    private _isModuleResolved;
+    resolveStubModuleName(from: Config.Path, moduleName: string): Config.Path | null;
+}
+export = Resolver;
+//# sourceMappingURL=index.d.ts.map

node_modules/jest-resolve/build/index.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../src/index.ts"],"names":[],"mappings":"AAAA;;;;;GAKG;AAGH,OAAO,EAAC,MAAM,EAAC,MAAM,aAAa,CAAC;AACnC,OAAO,EAAC,SAAS,EAAC,MAAM,gBAAgB,CAAC;AAMzC,OAAO,EAAC,cAAc,EAAC,MAAM,SAAS,CAAC;AAEvC,aAAK,oBAAoB,GAAG;IAC1B,OAAO,EAAE,MAAM,CAAC,IAAI,CAAC;IACrB,OAAO,CAAC,EAAE,OAAO,CAAC;IAClB,UAAU,CAAC,EAAE,KAAK,CAAC,MAAM,CAAC,CAAC;IAC3B,eAAe,CAAC,EAAE,KAAK,CAAC,MAAM,CAAC,CAAC;IAChC,KAAK,CAAC,EAAE,KAAK,CAAC,MAAM,CAAC,IAAI,CAAC,CAAC;IAC3B,QAAQ,CAAC,EAAE,MAAM,CAAC,IAAI,GAAG,IAAI,CAAC;IAC9B,OAAO,CAAC,EAAE,MAAM,CAAC,IAAI,CAAC;CACvB,CAAC;AAEF,aAAK,aAAa,GAAG;IAAC,CAAC,GAAG,EAAE,MAAM,GAAG,OAAO,CAAA;CAAC,CAAC;AAE9C,kBAAU,QAAQ,CAAC;IACjB,KAAY,mBAAmB,GAAG;QAChC,kBAAkB,CAAC,EAAE,OAAO,CAAC;QAC7B,KAAK,CAAC,EAAE,KAAK,CAAC,MAAM,CAAC,IAAI,CAAC,CAAC;KAC5B,CAAC;CACH;AAgBD,cAAM,QAAQ;IACZ,OAAO,CAAC,QAAQ,CAAC,QAAQ,CAAiB;IAC1C,OAAO,CAAC,QAAQ,CAAC,UAAU,CAAY;IACvC,OAAO,CAAC,QAAQ,CAAC,cAAc,CAAsB;IACrD,OAAO,CAAC,QAAQ,CAAC,gBAAgB,CAA2B;IAC5D,OAAO,CAAC,QAAQ,CAAC,gBAAgB,CAAkC;IACnE,OAAO,CAAC,QAAQ,CAAC,uBAAuB,CAAU;gBAEtC,SAAS,EAAE,SAAS,EAAE,OAAO,EAAE,cAAc;IAuBzD,MAAM,CAAC,cAAc,CACnB,IAAI,EAAE,MAAM,CAAC,IAAI,EACjB,OAAO,EAAE,oBAAoB,GAC5B,MAAM,CAAC,IAAI,GAAG,IAAI;IAoBrB,4BAA4B,CAC1B,OAAO,EAAE,MAAM,CAAC,IAAI,EACpB,UAAU,EAAE,MAAM,EAClB,OAAO,CAAC,EAAE,QAAQ,CAAC,mBAAmB,GACrC,MAAM,CAAC,IAAI,GAAG,IAAI;IAoFrB,aAAa,CACX,IAAI,EAAE,MAAM,CAAC,IAAI,EACjB,UAAU,EAAE,MAAM,EAClB,OAAO,CAAC,EAAE,QAAQ,CAAC,mBAAmB,GACrC,MAAM,CAAC,IAAI;IAkBd,YAAY,CAAC,UAAU,EAAE,MAAM,GAAG,OAAO;IAIzC,SAAS,CAAC,IAAI,EAAE,MAAM,GAAG,MAAM,CAAC,IAAI,GAAG,IAAI;IAQ3C,aAAa,CAAC,IAAI,EAAE,MAAM,CAAC,IAAI,EAAE,UAAU,EAAE,MAAM;IAOnD,UAAU,CAAC,IAAI,EAAE,MAAM,GAAG,MAAM,CAAC,IAAI,GAAG,IAAI;IAQ5C,aAAa,CAAC,IAAI,EAAE,MAAM,CAAC,IAAI,EAAE,IAAI,EAAE,MAAM,GAAG,MAAM,CAAC,IAAI,GAAG,IAAI;IAalE,cAAc,CAAC,IAAI,EAAE,MAAM,CAAC,IAAI,GAAG,KAAK,CAAC,MAAM,CAAC,IAAI,CAAC;IAgBrD,WAAW,CACT,YAAY,EAAE,aAAa,EAC3B,IAAI,EAAE,MAAM,CAAC,IAAI,EACjB,WAAW,CAAC,EAAE,MAAM,GACnB,MAAM;IAwBT,OAAO,CAAC,cAAc;IAItB,OAAO,CAAC,gBAAgB;IAaxB,OAAO,CAAC,YAAY;IASpB,OAAO,CAAC,mBAAmB;IAa3B,OAAO,CAAC,iBAAiB;IAMzB,qBAAqB,CACnB,IAAI,EAAE,MAAM,CAAC,IAAI,EACjB,UAAU,EAAE,MAAM,GACjB,MAAM,CAAC,IAAI,GAAG,IAAI;CA4DtB;AA6BD,SAAS,QAAQ,CAAC"}

node_modules/jest-resolve/build/index.js

@@ -0,0 +1,490 @@
+'use strict';
+
+function _path() {
+  const data = _interopRequireDefault(require('path'));
+
+  _path = function _path() {
+    return data;
+  };
+
+  return data;
+}
+
+function _realpathNative() {
+  const data = require('realpath-native');
+
+  _realpathNative = function _realpathNative() {
+    return data;
+  };
+
+  return data;
+}
+
+function _chalk() {
+  const data = _interopRequireDefault(require('chalk'));
+
+  _chalk = function _chalk() {
+    return data;
+  };
+
+  return data;
+}
+
+var _nodeModulesPaths = _interopRequireDefault(require('./nodeModulesPaths'));
+
+var _isBuiltinModule = _interopRequireDefault(require('./isBuiltinModule'));
+
+var _defaultResolver = _interopRequireDefault(require('./defaultResolver'));
+
+function _interopRequireDefault(obj) {
+  return obj && obj.__esModule ? obj : {default: obj};
+}
+
+function _defineProperty(obj, key, value) {
+  if (key in obj) {
+    Object.defineProperty(obj, key, {
+      value: value,
+      enumerable: true,
+      configurable: true,
+      writable: true
+    });
+  } else {
+    obj[key] = value;
+  }
+  return obj;
+}
+
+const NATIVE_PLATFORM = 'native'; // We might be inside a symlink.
+
+const cwd = process.cwd();
+const resolvedCwd = (0, _realpathNative().sync)(cwd) || cwd;
+const NODE_PATH = process.env.NODE_PATH;
+const nodePaths = NODE_PATH
+  ? NODE_PATH.split(_path().default.delimiter)
+      .filter(Boolean) // The resolver expects absolute paths.
+      .map(p => _path().default.resolve(resolvedCwd, p))
+  : null;
+/* eslint-disable-next-line no-redeclare */
+
+class Resolver {
+  constructor(moduleMap, options) {
+    _defineProperty(this, '_options', void 0);
+
+    _defineProperty(this, '_moduleMap', void 0);
+
+    _defineProperty(this, '_moduleIDCache', void 0);
+
+    _defineProperty(this, '_moduleNameCache', void 0);
+
+    _defineProperty(this, '_modulePathCache', void 0);
+
+    _defineProperty(this, '_supportsNativePlatform', void 0);
+
+    this._options = {
+      browser: options.browser,
+      defaultPlatform: options.defaultPlatform,
+      extensions: options.extensions,
+      hasCoreModules:
+        options.hasCoreModules === undefined ? true : options.hasCoreModules,
+      moduleDirectories: options.moduleDirectories || ['node_modules'],
+      moduleNameMapper: options.moduleNameMapper,
+      modulePaths: options.modulePaths,
+      platforms: options.platforms,
+      resolver: options.resolver,
+      rootDir: options.rootDir
+    };
+    this._supportsNativePlatform = options.platforms
+      ? options.platforms.includes(NATIVE_PLATFORM)
+      : false;
+    this._moduleMap = moduleMap;
+    this._moduleIDCache = new Map();
+    this._moduleNameCache = new Map();
+    this._modulePathCache = new Map();
+  }
+
+  static findNodeModule(path, options) {
+    const resolver = options.resolver
+      ? require(options.resolver)
+      : _defaultResolver.default;
+    const paths = options.paths;
+
+    try {
+      return resolver(path, {
+        basedir: options.basedir,
+        browser: options.browser,
+        defaultResolver: _defaultResolver.default,
+        extensions: options.extensions,
+        moduleDirectory: options.moduleDirectory,
+        paths: paths ? (nodePaths || []).concat(paths) : nodePaths,
+        rootDir: options.rootDir
+      });
+    } catch (e) {}
+
+    return null;
+  }
+
+  resolveModuleFromDirIfExists(dirname, moduleName, options) {
+    const paths = (options && options.paths) || this._options.modulePaths;
+    const moduleDirectory = this._options.moduleDirectories;
+    const key = dirname + _path().default.delimiter + moduleName;
+    const defaultPlatform = this._options.defaultPlatform;
+
+    const extensions = this._options.extensions.slice();
+
+    let module;
+
+    if (this._supportsNativePlatform) {
+      extensions.unshift(
+        ...this._options.extensions.map(ext => '.' + NATIVE_PLATFORM + ext)
+      );
+    }
+
+    if (defaultPlatform) {
+      extensions.unshift(
+        ...this._options.extensions.map(ext => '.' + defaultPlatform + ext)
+      );
+    } // 1. If we have already resolved this module for this directory name,
+    // return a value from the cache.
+
+    const cacheResult = this._moduleNameCache.get(key);
+
+    if (cacheResult) {
+      return cacheResult;
+    } // 2. Check if the module is a haste module.
+
+    module = this.getModule(moduleName);
+
+    if (module) {
+      this._moduleNameCache.set(key, module);
+
+      return module;
+    } // 3. Check if the module is a node module and resolve it based on
+    // the node module resolution algorithm. If skipNodeResolution is given we
+    // ignore all modules that look like node modules (ie. are not relative
+    // requires). This enables us to speed up resolution when we build a
+    // dependency graph because we don't have to look at modules that may not
+    // exist and aren't mocked.
+
+    const skipResolution =
+      options &&
+      options.skipNodeResolution &&
+      !moduleName.includes(_path().default.sep);
+
+    const resolveNodeModule = name =>
+      Resolver.findNodeModule(name, {
+        basedir: dirname,
+        browser: this._options.browser,
+        extensions,
+        moduleDirectory,
+        paths,
+        resolver: this._options.resolver,
+        rootDir: this._options.rootDir
+      });
+
+    if (!skipResolution) {
+      module = resolveNodeModule(moduleName);
+
+      if (module) {
+        this._moduleNameCache.set(key, module);
+
+        return module;
+      }
+    } // 4. Resolve "haste packages" which are `package.json` files outside of
+    // `node_modules` folders anywhere in the file system.
+
+    const parts = moduleName.split('/');
+    const hastePackage = this.getPackage(parts.shift());
+
+    if (hastePackage) {
+      try {
+        const module = _path().default.join.apply(
+          _path().default,
+          [_path().default.dirname(hastePackage)].concat(parts)
+        ); // try resolving with custom resolver first to support extensions,
+        // then fallback to require.resolve
+
+        const resolvedModule =
+          resolveNodeModule(module) || require.resolve(module);
+
+        this._moduleNameCache.set(key, resolvedModule);
+
+        return resolvedModule;
+      } catch (ignoredError) {}
+    }
+
+    return null;
+  }
+
+  resolveModule(from, moduleName, options) {
+    const dirname = _path().default.dirname(from);
+
+    const module =
+      this.resolveStubModuleName(from, moduleName) ||
+      this.resolveModuleFromDirIfExists(dirname, moduleName, options);
+    if (module) return module; // 5. Throw an error if the module could not be found. `resolve.sync` only
+    // produces an error based on the dirname but we have the actual current
+    // module name available.
+
+    const relativePath = _path().default.relative(dirname, from);
+
+    const err = new Error(
+      `Cannot find module '${moduleName}' from '${relativePath || '.'}'`
+    );
+    err.code = 'MODULE_NOT_FOUND';
+    throw err;
+  }
+
+  isCoreModule(moduleName) {
+    return (
+      this._options.hasCoreModules && (0, _isBuiltinModule.default)(moduleName)
+    );
+  }
+
+  getModule(name) {
+    return this._moduleMap.getModule(
+      name,
+      this._options.defaultPlatform,
+      this._supportsNativePlatform
+    );
+  }
+
+  getModulePath(from, moduleName) {
+    if (moduleName[0] !== '.' || _path().default.isAbsolute(moduleName)) {
+      return moduleName;
+    }
+
+    return _path().default.normalize(
+      _path().default.dirname(from) + '/' + moduleName
+    );
+  }
+
+  getPackage(name) {
+    return this._moduleMap.getPackage(
+      name,
+      this._options.defaultPlatform,
+      this._supportsNativePlatform
+    );
+  }
+
+  getMockModule(from, name) {
+    const mock = this._moduleMap.getMockModule(name);
+
+    if (mock) {
+      return mock;
+    } else {
+      const moduleName = this.resolveStubModuleName(from, name);
+
+      if (moduleName) {
+        return this.getModule(moduleName) || moduleName;
+      }
+    }
+
+    return null;
+  }
+
+  getModulePaths(from) {
+    const cachedModule = this._modulePathCache.get(from);
+
+    if (cachedModule) {
+      return cachedModule;
+    }
+
+    const moduleDirectory = this._options.moduleDirectories;
+    const paths = (0, _nodeModulesPaths.default)(from, {
+      moduleDirectory
+    });
+
+    if (paths[paths.length - 1] === undefined) {
+      // circumvent node-resolve bug that adds `undefined` as last item.
+      paths.pop();
+    }
+
+    this._modulePathCache.set(from, paths);
+
+    return paths;
+  }
+
+  getModuleID(virtualMocks, from, _moduleName) {
+    const moduleName = _moduleName || '';
+    const key = from + _path().default.delimiter + moduleName;
+
+    const cachedModuleID = this._moduleIDCache.get(key);
+
+    if (cachedModuleID) {
+      return cachedModuleID;
+    }
+
+    const moduleType = this._getModuleType(moduleName);
+
+    const absolutePath = this._getAbsolutePath(virtualMocks, from, moduleName);
+
+    const mockPath = this._getMockPath(from, moduleName);
+
+    const sep = _path().default.delimiter;
+
+    const id =
+      moduleType +
+      sep +
+      (absolutePath ? absolutePath + sep : '') +
+      (mockPath ? mockPath + sep : '');
+
+    this._moduleIDCache.set(key, id);
+
+    return id;
+  }
+
+  _getModuleType(moduleName) {
+    return this.isCoreModule(moduleName) ? 'node' : 'user';
+  }
+
+  _getAbsolutePath(virtualMocks, from, moduleName) {
+    if (this.isCoreModule(moduleName)) {
+      return moduleName;
+    }
+
+    return this._isModuleResolved(from, moduleName)
+      ? this.getModule(moduleName)
+      : this._getVirtualMockPath(virtualMocks, from, moduleName);
+  }
+
+  _getMockPath(from, moduleName) {
+    return !this.isCoreModule(moduleName)
+      ? this.getMockModule(from, moduleName)
+      : null;
+  }
+
+  _getVirtualMockPath(virtualMocks, from, moduleName) {
+    const virtualMockPath = this.getModulePath(from, moduleName);
+    return virtualMocks[virtualMockPath]
+      ? virtualMockPath
+      : moduleName
+      ? this.resolveModule(from, moduleName)
+      : from;
+  }
+
+  _isModuleResolved(from, moduleName) {
+    return !!(
+      this.getModule(moduleName) || this.getMockModule(from, moduleName)
+    );
+  }
+
+  resolveStubModuleName(from, moduleName) {
+    const dirname = _path().default.dirname(from);
+
+    const paths = this._options.modulePaths;
+
+    const extensions = this._options.extensions.slice();
+
+    const moduleDirectory = this._options.moduleDirectories;
+    const moduleNameMapper = this._options.moduleNameMapper;
+    const resolver = this._options.resolver;
+    const defaultPlatform = this._options.defaultPlatform;
+
+    if (this._supportsNativePlatform) {
+      extensions.unshift(
+        ...this._options.extensions.map(ext => '.' + NATIVE_PLATFORM + ext)
+      );
+    }
+
+    if (defaultPlatform) {
+      extensions.unshift(
+        ...this._options.extensions.map(ext => '.' + defaultPlatform + ext)
+      );
+    }
+
+    if (moduleNameMapper) {
+      var _iteratorNormalCompletion = true;
+      var _didIteratorError = false;
+      var _iteratorError = undefined;
+
+      try {
+        for (
+          var _iterator = moduleNameMapper[Symbol.iterator](), _step;
+          !(_iteratorNormalCompletion = (_step = _iterator.next()).done);
+          _iteratorNormalCompletion = true
+        ) {
+          const _step$value = _step.value,
+            mappedModuleName = _step$value.moduleName,
+            regex = _step$value.regex;
+
+          if (regex.test(moduleName)) {
+            // Note: once a moduleNameMapper matches the name, it must result
+            // in a module, or else an error is thrown.
+            const matches = moduleName.match(regex);
+            const updatedName = matches
+              ? mappedModuleName.replace(
+                  /\$([0-9]+)/g,
+                  (_, index) => matches[parseInt(index, 10)]
+                )
+              : mappedModuleName;
+            const module =
+              this.getModule(updatedName) ||
+              Resolver.findNodeModule(updatedName, {
+                basedir: dirname,
+                browser: this._options.browser,
+                extensions,
+                moduleDirectory,
+                paths,
+                resolver,
+                rootDir: this._options.rootDir
+              });
+
+            if (!module) {
+              throw createNoMappedModuleFoundError(
+                moduleName,
+                updatedName,
+                mappedModuleName,
+                regex,
+                resolver
+              );
+            }
+
+            return module;
+          }
+        }
+      } catch (err) {
+        _didIteratorError = true;
+        _iteratorError = err;
+      } finally {
+        try {
+          if (!_iteratorNormalCompletion && _iterator.return != null) {
+            _iterator.return();
+          }
+        } finally {
+          if (_didIteratorError) {
+            throw _iteratorError;
+          }
+        }
+      }
+    }
+
+    return null;
+  }
+}
+
+const createNoMappedModuleFoundError = (
+  moduleName,
+  updatedName,
+  mappedModuleName,
+  regex,
+  resolver
+) => {
+  const error = new Error(
+    _chalk().default.red(`${_chalk().default.bold('Configuration error')}:
+
+Could not locate module ${_chalk().default.bold(moduleName)} mapped as:
+${_chalk().default.bold(updatedName)}.
+
+Please check your configuration for these entries:
+{
+  "moduleNameMapper": {
+    "${regex.toString()}": "${_chalk().default.bold(mappedModuleName)}"
+  },
+  "resolver": ${_chalk().default.bold(String(resolver))}
+}`)
+  );
+  error.name = '';
+  return error;
+};
+
+module.exports = Resolver;

node_modules/jest-resolve/build/isBuiltinModule.d.ts

@@ -0,0 +1,8 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+export default function isBuiltinModule(module: string): boolean;
+//# sourceMappingURL=isBuiltinModule.d.ts.map

node_modules/jest-resolve/build/isBuiltinModule.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"isBuiltinModule.d.ts","sourceRoot":"","sources":["../src/isBuiltinModule.ts"],"names":[],"mappings":"AAAA;;;;;GAKG;AAmBH,MAAM,CAAC,OAAO,UAAU,eAAe,CAAC,MAAM,EAAE,MAAM,GAAG,OAAO,CAE/D"}

node_modules/jest-resolve/build/isBuiltinModule.js

@@ -0,0 +1,39 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+exports.default = isBuiltinModule;
+
+function _module2() {
+  const data = _interopRequireDefault(require('module'));
+
+  _module2 = function _module2() {
+    return data;
+  };
+
+  return data;
+}
+
+function _interopRequireDefault(obj) {
+  return obj && obj.__esModule ? obj : {default: obj};
+}
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+const EXPERIMENTAL_MODULES = ['worker_threads'];
+const BUILTIN_MODULES = new Set(
+  _module2().default.builtinModules
+    ? _module2().default.builtinModules.concat(EXPERIMENTAL_MODULES)
+    : Object.keys(process.binding('natives'))
+        .filter(module => !/^internal\//.test(module))
+        .concat(EXPERIMENTAL_MODULES)
+);
+
+function isBuiltinModule(module) {
+  return BUILTIN_MODULES.has(module);
+}

node_modules/jest-resolve/build/nodeModulesPaths.d.ts

@@ -0,0 +1,16 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * Adapted from: https://github.com/substack/node-resolve
+ */
+import { Config } from '@jest/types';
+declare type NodeModulesPathsOptions = {
+    moduleDirectory?: Array<string>;
+    paths?: Array<Config.Path>;
+};
+export default function nodeModulesPaths(basedir: Config.Path, options: NodeModulesPathsOptions): Array<Config.Path>;
+export {};
+//# sourceMappingURL=nodeModulesPaths.d.ts.map

node_modules/jest-resolve/build/nodeModulesPaths.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"nodeModulesPaths.d.ts","sourceRoot":"","sources":["../src/nodeModulesPaths.ts"],"names":[],"mappings":"AAAA;;;;;;;GAOG;AAGH,OAAO,EAAC,MAAM,EAAC,MAAM,aAAa,CAAC;AAGnC,aAAK,uBAAuB,GAAG;IAC7B,eAAe,CAAC,EAAE,KAAK,CAAC,MAAM,CAAC,CAAC;IAChC,KAAK,CAAC,EAAE,KAAK,CAAC,MAAM,CAAC,IAAI,CAAC,CAAC;CAC5B,CAAC;AAEF,MAAM,CAAC,OAAO,UAAU,gBAAgB,CACtC,OAAO,EAAE,MAAM,CAAC,IAAI,EACpB,OAAO,EAAE,uBAAuB,GAC/B,KAAK,CAAC,MAAM,CAAC,IAAI,CAAC,CAmDpB"}

node_modules/jest-resolve/build/nodeModulesPaths.js

@@ -0,0 +1,92 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+exports.default = nodeModulesPaths;
+
+function _path() {
+  const data = _interopRequireDefault(require('path'));
+
+  _path = function _path() {
+    return data;
+  };
+
+  return data;
+}
+
+function _realpathNative() {
+  const data = require('realpath-native');
+
+  _realpathNative = function _realpathNative() {
+    return data;
+  };
+
+  return data;
+}
+
+function _interopRequireDefault(obj) {
+  return obj && obj.__esModule ? obj : {default: obj};
+}
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * Adapted from: https://github.com/substack/node-resolve
+ */
+function nodeModulesPaths(basedir, options) {
+  const modules =
+    options && options.moduleDirectory
+      ? Array.from(options.moduleDirectory)
+      : ['node_modules']; // ensure that `basedir` is an absolute path at this point,
+  // resolving against the process' current working directory
+
+  const basedirAbs = _path().default.resolve(basedir);
+
+  let prefix = '/';
+
+  if (/^([A-Za-z]:)/.test(basedirAbs)) {
+    prefix = '';
+  } else if (/^\\\\/.test(basedirAbs)) {
+    prefix = '\\\\';
+  } // The node resolution algorithm (as implemented by NodeJS and TypeScript)
+  // traverses parents of the physical path, not the symlinked path
+
+  let physicalBasedir;
+
+  try {
+    physicalBasedir = (0, _realpathNative().sync)(basedirAbs);
+  } catch (err) {
+    // realpath can throw, e.g. on mapped drives
+    physicalBasedir = basedirAbs;
+  }
+
+  const paths = [physicalBasedir];
+
+  let parsed = _path().default.parse(physicalBasedir);
+
+  while (parsed.dir !== paths[paths.length - 1]) {
+    paths.push(parsed.dir);
+    parsed = _path().default.parse(parsed.dir);
+  }
+
+  const dirs = paths
+    .reduce(
+      (dirs, aPath) =>
+        dirs.concat(
+          modules.map(moduleDir =>
+            _path().default.isAbsolute(moduleDir)
+              ? aPath === basedirAbs
+                ? moduleDir
+                : ''
+              : _path().default.join(prefix, aPath, moduleDir)
+          )
+        ),
+      []
+    )
+    .filter(dir => dir !== '');
+  return options.paths ? dirs.concat(options.paths) : dirs;
+}

node_modules/jest-resolve/build/types.d.ts

@@ -0,0 +1,25 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+import { Config } from '@jest/types';
+export declare type ResolverConfig = {
+    browser?: boolean;
+    defaultPlatform?: string | null;
+    extensions: Array<string>;
+    hasCoreModules: boolean;
+    moduleDirectories: Array<string>;
+    moduleNameMapper?: Array<ModuleNameMapperConfig> | null;
+    modulePaths: Array<Config.Path>;
+    platforms?: Array<string>;
+    resolver?: Config.Path | null;
+    rootDir: Config.Path;
+};
+declare type ModuleNameMapperConfig = {
+    regex: RegExp;
+    moduleName: string;
+};
+export {};
+//# sourceMappingURL=types.d.ts.map

node_modules/jest-resolve/build/types.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"types.d.ts","sourceRoot":"","sources":["../src/types.ts"],"names":[],"mappings":"AAAA;;;;;GAKG;AAEH,OAAO,EAAC,MAAM,EAAC,MAAM,aAAa,CAAC;AAEnC,oBAAY,cAAc,GAAG;IAC3B,OAAO,CAAC,EAAE,OAAO,CAAC;IAClB,eAAe,CAAC,EAAE,MAAM,GAAG,IAAI,CAAC;IAChC,UAAU,EAAE,KAAK,CAAC,MAAM,CAAC,CAAC;IAC1B,cAAc,EAAE,OAAO,CAAC;IACxB,iBAAiB,EAAE,KAAK,CAAC,MAAM,CAAC,CAAC;IACjC,gBAAgB,CAAC,EAAE,KAAK,CAAC,sBAAsB,CAAC,GAAG,IAAI,CAAC;IACxD,WAAW,EAAE,KAAK,CAAC,MAAM,CAAC,IAAI,CAAC,CAAC;IAChC,SAAS,CAAC,EAAE,KAAK,CAAC,MAAM,CAAC,CAAC;IAC1B,QAAQ,CAAC,EAAE,MAAM,CAAC,IAAI,GAAG,IAAI,CAAC;IAC9B,OAAO,EAAE,MAAM,CAAC,IAAI,CAAC;CACtB,CAAC;AAEF,aAAK,sBAAsB,GAAG;IAC5B,KAAK,EAAE,MAAM,CAAC;IACd,UAAU,EAAE,MAAM,CAAC;CACpB,CAAC"}

node_modules/jest-resolve/build/types.js

@@ -0,0 +1 @@
+'use strict';