.eslintrc.json

{
    "extends": [
        "next/core-web-vitals",
        "plugin:@typescript-eslint/recommended"
    ],
    "parser": "@typescript-eslint/parser",
    "plugins": ["import", "@typescript-eslint", "prettier"],
    "rules": {
        "no-unused-vars": "off",
        "@typescript-eslint/no-unused-vars": [
            "error",
            {
                "argsIgnorePattern": "^_"
            }
        ],
        "no-duplicate-imports": "error",
        "sort-imports": [
            "error",
            {
                "ignoreCase": true,
                "ignoreDeclarationSort": true,
                "allowSeparatedGroups": true
            }
        ],
        "import/order": [
            "error",
            {
                "groups": [
                    ["builtin", "external"],
                    "internal",
                    ["parent", "sibling", "index"]
                ],
                "pathGroups": [
                    {
                        "pattern": "{react,react-dom/**}",
                        "group": "external",
                        "position": "before"
                    }
                ],
                "pathGroupsExcludedImportTypes": ["react"],
                "newlines-between": "always",
                "alphabetize": {
                    "order": "asc",
                    "caseInsensitive": true
                }
            }
        ],
        "import/newline-after-import": ["error", { "count": 1 }],
        "prettier/prettier": "error"
    },
    "settings": {
        "react": {
            "version": "detect"
        },
        "import/parsers": {
            "@typescript-eslint/parser": [".ts", ".tsx"]
        },
        "import/resolver": {
            "typescript": {
                "alwaysTryTypes": true,
                "project": "./tsconfig.json"
            }
        }
    }
}