[core] Upgrade dependencies

.size-limit.js

@@ -33,7 +33,7 @@ module.exports = [
     name: 'The main bundle of the docs',
     webpack: false,
     path: getMainFile().path,
-    limit: '182 KB',
+    limit: '183 KB',
   },
   {
     name: 'The home page of the docs',

package.json

@@ -122,7 +122,7 @@
     "lz-string": "^1.4.4",
     "mocha": "^5.0.0",
     "next": "^6.0.1",
-    "nyc": "^11.3.0",
+    "nyc": "^12.0.1",
     "postcss": "^6.0.16",
     "prettier": "^1.8.2",
     "raw-loader": "^0.5.1",
@@ -139,7 +139,7 @@
     "react-swipeable-views": "^0.12.10",
     "react-test-renderer": "^16.1.1",
     "react-text-mask": "^5.0.2",
-    "recast": "^0.14.4",
+    "recast": "^0.15.0",
     "redux": "^4.0.0",
     "redux-logger": "^3.0.6",
     "rimraf": "^2.6.2",

packages/material-ui/package.json

@@ -60,7 +60,7 @@
     "react-transition-group": "^2.2.1",
     "recompose": "^0.26.0 || ^0.27.0",
     "scroll": "^2.0.3",
-    "warning": "^3.0.0"
+    "warning": "^4.0.1"
   },
   "devDependencies": {},
   "sideEffects": false,

packages/material-ui/src/styles/createBreakpoints.test.js

@@ -4,11 +4,7 @@ import { assert } from 'chai';
 import createBreakpoints from './createBreakpoints';
 
 describe('createBreakpoints', () => {
-  let breakpoints;
-
-  before(() => {
-    breakpoints = createBreakpoints({});
-  });
+  const breakpoints = createBreakpoints({});
 
   describe('up', () => {
     it('should work for xs', () => {

packages/material-ui/src/withMobileDialog/withMobileDialog.test.js

@@ -1,10 +1,7 @@
-// @flow
-
 import React from 'react';
 import { assert } from 'chai';
 import { createShallow, getClasses } from '../test-utils';
 import Paper from '../Paper';
-import type { Breakpoint } from '../styles/createBreakpoints';
 import Dialog from '../Dialog';
 import withMobileDialog from './withMobileDialog';
 
@@ -20,7 +17,7 @@ describe('withMobileDialog', () => {
     classes = getClasses(<Dialog {...defaultProps}>foo</Dialog>);
   });
 
-  function isFullScreen(breakpoints: Array<Breakpoint>, width: Breakpoint) {
+  function isFullScreen(breakpoints, width) {
     breakpoints.forEach(breakpoint => {
       it(`is for width: ${width} <= ${breakpoint}`, () => {
         const ResponsiveDialog = withMobileDialog({ breakpoint })(Dialog);
@@ -34,7 +31,7 @@ describe('withMobileDialog', () => {
     });
   }
 
-  function isNotFullScreen(breakpoints: Array<Breakpoint>, width: Breakpoint) {
+  function isNotFullScreen(breakpoints, width) {
     breakpoints.forEach(breakpoint => {
       it(`is not for width: ${width} > ${breakpoint}`, () => {
         const ResponsiveDialog = withMobileDialog({ breakpoint })(Dialog);