.eslintrc.json

{
  "extends": ["airbnb", "plugin:@typescript-eslint/recommended", "prettier", "prettier/@typescript-eslint"],
  "parser": "@typescript-eslint/parser",
  "env": {
    "browser": true,
    "jest": true
  },
  "plugins": ["@typescript-eslint", "jest"],
  "rules": {
    "max-len": ["error", { "code": 120 }],
    "comma-dangle": "off",
    "operator-linebreak": "off",
    "implicit-arrow-linebreak": "off",
    "function-paren-newline": "off",
    "object-curly-newline": "off",
    "import/no-extraneous-dependencies": "off",
    "react/state-in-constructor": [1, "never"],
    "react/require-default-props": [1, { "forbidDefaultForRequired": false }],
    "react/default-props-match-prop-types": [1, { "allowRequiredDefaults": true }],
    "react/static-property-placement": [1, "static public field"],
    "react/jsx-props-no-spreading": [
      1,
      {
        "html": "ignore"
      }
    ],
    "react/jsx-filename-extension": [1, { "extensions": ["tsx", "ts", ".js", ".jsx"] }],
    "@typescript-eslint/no-unused-vars": [1, { "ignoreRestSiblings": true }],
    "@typescript-eslint/explicit-function-return-type": [
      1,
      {
        "allowExpressions": true
      }
    ]
  },
  "settings": {
    "import/resolver": {
      "node": {
        "extensions": [".js", ".jsx", ".ts", ".tsx"]
      }
    }
  }
}