Ymese Eslint

.eslintrc

{
  "parser": "babel-eslint",
  "extends": [
    "prettier",
    "airbnb"
  ],
  "plugins": [
    "react",
    "jsx-a11y"
  ],
  "env": {
   "browser": true
  },
  "rules": {
    "semi": 2,
    "react/jsx-filename-extension" : [
      1,
      {
        "extensions": [ ".js", ".jsx" ]
      }
    ]
  }
}