.eslintrc

{
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "project": "tsconfig.json",
    "ecmaFeatures": {
      "jsx": true
    }
  },
  "plugins": ["@typescript-eslint"],
  "extends": [
    "eslint:recommended",
    "plugin:@typescript-eslint/recommended",
    "plugin:@typescript-eslint/recommended-requiring-type-checking",
    "plugin:react/recommended",
    "plugin:jsx-a11y/recommended",
    "prettier",
    "prettier/@typescript-eslint"
  ],
  "rules": {
    "@typescript-eslint/explicit-function-return-type": "off",
    // we are using typescript, so we don't need this rule
    "react/prop-types": "off",
    "react/display-name": "off",
    // in Next.js we use jsx without importing React in each file
    // this will turn off that required rule
    "react/react-in-jsx-scope": "off",
    "jsx-a11y/anchor-is-valid": [
      "error",
      {
        "components": ["Link"],
        "specialLink": ["hrefLeft", "hrefRight"],
        "aspects": ["invalidHref", "preferButton"]
      }
    ]
  },
  "env": {
    "es6": true,
    "browser": true,
    "jest": true,
    "node": true
  }
}