Updating NPM dependencies

node_modules/jest-circus/build/legacy-code-todo-rewrite/jestExpect.js

@@ -20,8 +20,6 @@ function _interopRequireDefault(obj) {
  * LICENSE file in the root directory of this source tree.
  */
 var _default = config => {
-  global.expect = _expect.default;
-
   _expect.default.setState({
     expand: config.expand
   });
@@ -35,6 +33,7 @@ var _default = config => {
   });
 
   _expect.default.addSnapshotSerializer = _jestSnapshot.addSerializer;
+  return _expect.default;
 };
 
 exports.default = _default;