.eslintrc.json

// "extends": ["eslint:recommended", "plugin:@typescript-eslint/recommended"]

{
  "env": {
    "es6": true
  },
  "plugins": ["testing-library", "@typescript-eslint"],
  "extends": [
    "next",
    "prettier",
    "eslint:recommended",
    "next/core-web-vitals",
    "plugin:@typescript-eslint/recommended"
  ],
  "parser": "@typescript-eslint/parser",
  "rules": {
    "camelcase": ["error", { "properties": "never" }],
    "comma-dangle": ["error", "always-multiline"],
    "curly": "error",
    "dot-notation": ["error"],
    "eqeqeq": ["error"],
    "func-style": ["error", "declaration"],
    "no-else-return": ["error", { "allowElseIf": false }],
    "no-multiple-empty-lines": ["error", { "max": 1, "maxEOF": 0 }],
    "no-trailing-spaces": ["error"],
    "no-useless-constructor": ["error"],
    "object-curly-spacing": ["error", "always"],
    "object-shorthand": ["error"],
    "prefer-const": ["error"],
    "prefer-template": "error",
    "react/no-unused-prop-types": ["error", { "skipShapeProps": true }],
    "react/prop-types": ["error", { "ignore": ["children"] }],
    "react/self-closing-comp": [
      "error",
      {
        "component": true,
        "html": true
      }
    ],
    "react-hooks/exhaustive-deps": "off",
    "semi": ["error", "always"],
    "space-before-blocks": ["error", "always"],
    "space-before-function-paren": [
      "error",
      {
        "anonymous": "always",
        "named": "never",
        "asyncArrow": "always"
      }
    ],
    "testing-library/await-async-queries": "error",
    "testing-library/no-debugging-utils": "warn",
    "testing-library/no-dom-import": "off",
    "@typescript-eslint/no-explicit-any": "off",
    "@typescript-eslint/no-require-imports": "off",
    "@typescript-eslint/no-unused-vars": [
      "error",
      {
        "argsIgnorePattern": "^_",
        "varsIgnorePattern": "^_",
        "caughtErrorsIgnorePattern": "^_"
      }
    ]
  }
}