Fix.

node_modules/jest-watcher/build/index.js

@@ -0,0 +1,131 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+var _exportNames = {
+  BaseWatchPlugin: true,
+  JestHook: true,
+  PatternPrompt: true,
+  AllowedConfigOptions: true,
+  JestHookEmitter: true,
+  JestHookSubscriber: true,
+  ScrollOptions: true,
+  UpdateConfigCallback: true,
+  UsageData: true,
+  WatchPlugin: true,
+  WatchPluginClass: true,
+  Prompt: true
+};
+Object.defineProperty(exports, 'BaseWatchPlugin', {
+  enumerable: true,
+  get: function get() {
+    return _BaseWatchPlugin.default;
+  }
+});
+Object.defineProperty(exports, 'JestHook', {
+  enumerable: true,
+  get: function get() {
+    return _JestHooks.default;
+  }
+});
+Object.defineProperty(exports, 'PatternPrompt', {
+  enumerable: true,
+  get: function get() {
+    return _PatternPrompt.default;
+  }
+});
+Object.defineProperty(exports, 'AllowedConfigOptions', {
+  enumerable: true,
+  get: function get() {
+    return _types.AllowedConfigOptions;
+  }
+});
+Object.defineProperty(exports, 'JestHookEmitter', {
+  enumerable: true,
+  get: function get() {
+    return _types.JestHookEmitter;
+  }
+});
+Object.defineProperty(exports, 'JestHookSubscriber', {
+  enumerable: true,
+  get: function get() {
+    return _types.JestHookSubscriber;
+  }
+});
+Object.defineProperty(exports, 'ScrollOptions', {
+  enumerable: true,
+  get: function get() {
+    return _types.ScrollOptions;
+  }
+});
+Object.defineProperty(exports, 'UpdateConfigCallback', {
+  enumerable: true,
+  get: function get() {
+    return _types.UpdateConfigCallback;
+  }
+});
+Object.defineProperty(exports, 'UsageData', {
+  enumerable: true,
+  get: function get() {
+    return _types.UsageData;
+  }
+});
+Object.defineProperty(exports, 'WatchPlugin', {
+  enumerable: true,
+  get: function get() {
+    return _types.WatchPlugin;
+  }
+});
+Object.defineProperty(exports, 'WatchPluginClass', {
+  enumerable: true,
+  get: function get() {
+    return _types.WatchPluginClass;
+  }
+});
+Object.defineProperty(exports, 'Prompt', {
+  enumerable: true,
+  get: function get() {
+    return _Prompt.default;
+  }
+});
+
+var _BaseWatchPlugin = _interopRequireDefault(require('./BaseWatchPlugin'));
+
+var _JestHooks = _interopRequireDefault(require('./JestHooks'));
+
+var _PatternPrompt = _interopRequireDefault(require('./PatternPrompt'));
+
+var _constants = require('./constants');
+
+Object.keys(_constants).forEach(function(key) {
+  if (key === 'default' || key === '__esModule') return;
+  if (Object.prototype.hasOwnProperty.call(_exportNames, key)) return;
+  Object.defineProperty(exports, key, {
+    enumerable: true,
+    get: function get() {
+      return _constants[key];
+    }
+  });
+});
+
+var _types = require('./types');
+
+var _Prompt = _interopRequireDefault(require('./lib/Prompt'));
+
+var _patternModeHelpers = require('./lib/patternModeHelpers');
+
+Object.keys(_patternModeHelpers).forEach(function(key) {
+  if (key === 'default' || key === '__esModule') return;
+  if (Object.prototype.hasOwnProperty.call(_exportNames, key)) return;
+  Object.defineProperty(exports, key, {
+    enumerable: true,
+    get: function get() {
+      return _patternModeHelpers[key];
+    }
+  });
+});
+
+function _interopRequireDefault(obj) {
+  return obj && obj.__esModule ? obj : {default: obj};
+}