.eslintrc.json

{
    "extends": [
        "next/core-web-vitals",
        "airbnb",
        "airbnb/hooks",
        "airbnb-typescript",
        "eslint-config-prettier"
    ],
    "rules": {
        "import/prefer-default-export": "off",
        "prefer-arrow-callback": 2,
        "react/react-in-jsx-scope": "off",
        "import/no-named-default": "off",
        "import/extensions": [2, { "*": "never" }],
        "react/jsx-props-no-spreading": "off",
        "react/jsx-filename-extension": [1, { "extensions": [".tsx"] }],
        "react/function-component-definition": [
            2,
            {
                "namedComponents": "arrow-function",
                "unnamedComponents": "arrow-function"
            }
        ],
        "react/require-default-props": "off",
        "react/prop-types": "off",
        "react/no-array-index-key": "off",
        "@typescript-eslint/naming-convention": [
            "warn",
            {
                "format": ["camelCase"],
                "leadingUnderscore": "allow",
                "selector": "default"
            },
            {
                "format": ["camelCase", "UPPER_CASE", "PascalCase"],
                "leadingUnderscore": "allow",
                "selector": "variable"
            },
            { "format": ["PascalCase"], "selector": "typeLike" },
            { "format": ["camelCase", "PascalCase"], "selector": "import" }
        ],
        "no-console": [
            "error",
            { "allow": ["debug", "warn", "error", "info"] }
        ],
        "import/order": [
            "error",
            {
                "newlines-between": "always",
                "groups": [
                    "builtin",
                    "external",
                    "internal",
                    "sibling",
                    "parent"
                ]
            }
        ]
    },
    "overrides": [
        {
            "files": ["*.ts", "*.tsx"], // Your TypeScript files extension

            // As mentioned in the comments, you should extend TypeScript plugins here,
            // instead of extending them outside the `overrides`.
            // If you don't want to extend any rules, you don't need an `extends` attribute.
            "extends": [
                "plugin:@typescript-eslint/recommended",
                "plugin:@typescript-eslint/recommended-requiring-type-checking"
            ],

            "parserOptions": {
                "project": ["./tsconfig.json"] // Specify it only for TypeScript files
            }
        }
    ],
    "ignorePatterns": ["next.config.js"]
}