.

node_modules/jest-jasmine2/build/isError.js

@@ -1,36 +0,0 @@
-'use strict';
-
-Object.defineProperty(exports, '__esModule', {
-  value: true
-});
-exports.default = isError;
-
-var _prettyFormat = _interopRequireDefault(require('pretty-format'));
-
-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 isError(potentialError) {
-  // duck-type Error, see #2549
-  const isError =
-    potentialError !== null &&
-    typeof potentialError === 'object' &&
-    typeof potentialError.message === 'string' &&
-    typeof potentialError.name === 'string';
-  const message = isError
-    ? null
-    : `Failed: ${(0, _prettyFormat.default)(potentialError, {
-        maxDepth: 3
-      })}`;
-  return {
-    isError,
-    message
-  };
-}