.eslintrc.json

{
    "env": {
        "browser": true,
        "es2021": true
    },
    "parser": "@typescript-eslint/parser",
    "extends": [
        "next/core-web-vitals",
        "eslint:recommended",
        "plugin:react/recommended",
        "plugin:react-hooks/recommended",
        "airbnb",
        "prettier",
        "plugin:@typescript-eslint/recommended",
        "plugin:@typescript-eslint/recommended-requiring-type-checking"
    ],
    "plugins": [
        "react",
        "prettier",
        "@typescript-eslint"
    ],
    "root": true,
    "rules": {
        "prettier/prettier": "error",
        "import/no-anonymous-default-export": "error",
        "import/extensions": [
            "error",
            "ignorePackages",
            {
                "ts": "never",
                "tsx": "never"
            }
        ],
        "react/jsx-filename-extension": [
            1,
            {
                "extensions": [
                    ".ts",
                    ".tsx"
                ]
            }
        ],
        "no-restricted-syntax": [
            "error",
            "WithStatement"
        ],
        "react/jsx-closing-bracket-location": [
            0
        ],
        "react/jsx-props-no-spreading": [
            2,
            {
                "exceptions": [
                    "Component"
                ]
            }
        ],
        "react/prop-types": [
            "error"
        ],
        "react-hooks/exhaustive-deps": "error",
        "quotes": [
            "error",
            "double"
        ],
        "jsx-quotes": [
            "error",
            "prefer-double"
        ],
        "@next/next/no-img-element": "off",
        "react/require-default-props": "off", // TODO: Remove after deleting PropTypes
        "jsx-a11y/label-has-associated-control": [
            "error",
            {
                "controlComponents": [
                    "Field" // from Formik
                ],
                "depth": 1
            }
        ],
        "no-unused-vars": "off",
        "@typescript-eslint/no-unused-vars": [
            "warn",
            {
                "argsIgnorePattern": "^_",
                "varsIgnorePattern": "^_",
                "caughtErrorsIgnorePattern": "^_"
            }
        ],
        "@typescript-eslint/no-floating-promises": "off",
        "@typescript-eslint/no-misused-promises": [
            "error",
            {
                "checksVoidReturn": false
            }
        ],
        // This is a bug: https://github.com/typescript-eslint/tslint-to-eslint-config/issues/856
        "no-shadow": "off",
        "@typescript-eslint/no-shadow": [
            "error"
        ]
    },
    "globals": {
        "React": "writable"
    },
    "parserOptions": {
        "ecmaFeatures": {
            "jsx": true,
            "modules": true,
            "experimentalObjectRestSpread": true
        },
        "requireConfigFile": false,
        "ecmaVersion": 12,
        "sourceType": "module",
        "project": "./tsconfig.json"
    },
    "ignorePatterns": [
        "*.config.js"
    ]
}