message: Make proper peer dependent on react
diff: "@material-ui/core": "^4.0.0-alpha.7",
  "@material-ui/styles": "^4.0.0-alpha.7",
  "prop-types": "^15.6.0",
  - "react": "^16.3.0",
  - "react-dom": "^16.3.0"
  + "react": "^16.8.0",
  + "react-dom": "^16.8.0"
  },
  "dependencies": {
  "clsx": "^1.0.2",
  