.eslintrc.json

{
  "root": true,
  "env": {
    "browser": true,
    "es6": true,
    "node": true
  },
  "settings": {
    "react": {
      "version": "detect"
    }
  },
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "project": "./tsconfig.json",
    "ecmaFeatures": {
      "jsx": true
    },
    "ecmaVersion": 12,
    "sourceType": "module"
  },
  "ignorePatterns": ["*.config.[jt]s", "*.config.m[jt]s"],
  "plugins": ["@typescript-eslint", "testing-library"],
  "extends": [
    "eslint:recommended",
    "plugin:react/recommended",
    "plugin:@typescript-eslint/recommended",
    "plugin:@typescript-eslint/recommended-requiring-type-checking",
    "airbnb",
    "airbnb/hooks",
    "airbnb-typescript",
    "next/core-web-vitals",
    "prettier"
  ],
  "overrides": [
    {
      "files": [
        "**/__tests__/**/*.[jt]s?(x)",
        "**/?(*.)+(spec|test).[jt]s?(x)"
      ],
      "extends": ["plugin:@vitest/legacy-recommended", "plugin:testing-library/react"]
    }
  ],
  "rules": {
    "@typescript-eslint/explicit-module-boundary-types": "off",
    "@typescript-eslint/no-empty-interface": "off",
    "@typescript-eslint/no-floating-promises": "off",
    "@typescript-eslint/no-misused-promises": [
      "error",
      {
        "checksVoidReturn": false
      }
    ],
    "@typescript-eslint/no-unsafe-call": "off",
    "@typescript-eslint/return-await": "off",
    "consistent-return": [
      "error",
      {
        "treatUndefinedAsUnspecified": false
      }
    ],
    "import/no-extraneous-dependencies": [
      "error",
      {
        "devDependencies": [
          "**/*.test.?(ts|tsx)",
          "**/*.spec.?(ts|tsx)",
          "**/test-utils.tsx"
        ]
      }
    ],
    "jsx-a11y/label-has-associated-control": [
      2,
      {
        "depth": 2
      }
    ],
    "no-param-reassign": [
      "error",
      {
        "props": true,
        "ignorePropertyModificationsForRegex": [
          "^state$",
          "^ctx$"
        ]
      }
    ],
    "react-hooks/rules-of-hooks": "error",
    "react/display-name": "off",
    "react/function-component-definition": [
      2,
      {
        "namedComponents": [
          "arrow-function",
          "function-declaration"
        ],
        "unnamedComponents": "arrow-function"
      }
    ],
    "react/jsx-filename-extension": [
      1,
      {
        "extensions": [
          ".ts",
          ".tsx"
        ]
      }
    ],
    "react/jsx-props-no-spreading": "off",
    "react/prop-types": "off",
    "react/react-in-jsx-scope": "off",
    "react/require-default-props": "off"
  }
}