.eslintrc.json

{
  "extends": ["eslint:recommended", "plugin:prettier/recommended"],
  "env": {
    "es6": true,
    "browser": true,
    "node": true,
    "mocha": true
  },
  "parser": "@babel/eslint-parser",
  "parserOptions": {
    "sourceType": "module",
    "ecmaVersion": 2018,
    "ecmaFeatures": {
      "jsx": true
    }
  },
  "settings": {
    "react": { "version": "detect" }
  },
  "plugins": ["react"],
  "rules": {
    "eqeqeq": 2,
    "no-const-assign": 2,
    "prefer-const": 2,
    "array-bracket-spacing": [1, "never"],
    "no-console": 1,
    "no-unused-vars": 1,
    "no-trailing-spaces": 1,
    "padded-blocks": [1, "never"],
    "react/jsx-uses-react": 2,
    "react/jsx-uses-vars": 2,
    "react/jsx-no-undef": 2,
    "react/no-did-mount-set-state": 2,
    "react/no-did-update-set-state": 2,
    "react/no-direct-mutation-state": 2,
    "react/no-unknown-property": 2,
    "react/sort-comp": [
      1,
      {
        "order": ["static-methods", "lifecycle", "render", "everything-else"]
      }
    ]
  }
}