.eslintrc.json

{
  "env": {
    "browser": true,
    "es2021": true,
    "node": true
  },
  "extends": [
    "plugin:react/recommended",
    "airbnb",
    "next"
  ],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaFeatures": {
      "jsx": true
    },
    "ecmaVersion": "latest",
    "sourceType": "module"
  },
  "plugins": [
    "react",
    "@typescript-eslint"
  ],
  "rules": {
    "semi": ["error", "never"],
    "quotes": ["error", "double"],
    "react/function-component-definition": [2, { "namedComponents": "arrow-function" }],
    "react/jsx-filename-extension": [2, { "extensions": [".jsx", ".tsx"] }]
  },
  "overrides": [
    {
      "files": [".ts", ".tsx"],
      "rules": {
        "no-unused-vars": "off",
        "@typescript-eslint/no-unused-vars": ["error", { "argsIgnorePattern": "^_" }],
        "no-use-before-define": "off",
        "@typescript-eslint/no-use-before-define": ["error"],
        "no-shadow": "off",
        "@typescript-eslint/no-shadow": ["error"],
        "no-undef": "off"
      }
    }
  ]
}