.eslintrc.json

{
  "root": true,
  "env": {
    "browser": true,
    "es2020": true
  },
  "extends": [
    "eslint:recommended",
    "plugin:@typescript-eslint/eslint-recommended",
    "plugin:@typescript-eslint/recommended",
    "plugin:react/recommended",
    "plugin:jsx-a11y/recommended",
    "plugin:import/errors",
    "plugin:import/warnings",
    "plugin:prettier/recommended",
    "prettier"
  ],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaFeatures": {
      "jsx": true
    },
    "ecmaVersion": 2020,
    "sourceType": "module"
  },
  "plugins": ["@typescript-eslint", "react", "import"],
  "settings": {
    "import/resolver": {
      "node": {
        "extensions": [".js", ".jsx", ".ts", ".tsx", ".json"]
      },

      "typescript": {
        "config": "tsconfig.json",
        "alwaysTryTypes": true
      }
    },
    "react": {
      "version": "17.0.0"
    }
  },
  "ignorePatterns": ["/*.js"],
  "rules": {
    "@typescript-eslint/ban-types": [
      "error",
      {
        "types": {
          "{}": false
        }
      }
    ],
    "react/prop-types": ["off"],
    "react/react-in-jsx-scope": "off",
    "react/jsx-filename-extension": [
      "error",
      { "extensions": [".jsx", ".tsx"] }
    ],
    "import/order": ["error"],
    "prettier/prettier": [
      "error",
      {
        "trailingComma": "all",
        "endOfLine": "lf",
        "semi": false,
        "singleQuote": true,
        "printWidth": 80,
        "tabWidth": 2
      }
    ]
  }
}