message: Change postinstall prompt message.
  Also fix global color changing for any other console output.
diff: "postrelease": "npm run build && npm publish build",
  "lint": "eslint ./src/**/*.js*",
  "lint-fix": "npm run lint -- --fix",
  - "postinstall": "node -e \"console.log('\\u001b[35m\\u001b[1m Did not forget to install date-fns@next, luxon or moment?')\""
  + "postinstall": "node -e \"console.log('\\u001b[35m\\u001b[1mHave you installed one of peer libraries?\\u001b[22m\\u001b[39m\\n > date-fns \\n > luxon \\n > moment')\""
  },
  "devDependencies": {
  "@types/classnames": "^2.2.3",
  