.eslintrc.json

{
    "env": {
        "es2020": true,
        "node": true,
        "jest": true
    },
    "extends": [
        "airbnb-base",
        "plugin:@typescript-eslint/recommended",
        "prettier",
        "plugin:prettier/recommended"
    ],
    "parser": "@typescript-eslint/parser",
    "parserOptions": {
        "ecmaVersion": 12,
        "sourceType": "module"
    },
    "plugins": [
        "@typescript-eslint",
        "eslint-plugin-import-helpers",
        "prettier"
    ],
    "rules": {
        "camelcase": "off",
        "import/no-unresolved": "error",
        "@typescript-eslint/naming-convention": [
            "error",
            {
                "selector": "interface",
                "format": [
                    "PascalCase"
                ],
                "custom": {
                    "regex": "^I[A-Z]",
                    "match": true
                }
            }
        ],
        "class-methods-use-this": "off",
        "import/prefer-default-export": "off",
        "no-shadow": "off",
        "no-console": "off",
        "no-useless-constructor": "off",
        "no-empty-function": "off",
        "lines-between-class-members": "off",
        "import/extensions": [
            "error",
            "ignorePackages",
            {
                "ts": "never"
            }
        ],
        "import-helpers/order-imports": [
            "warn",
            {
                "newlinesBetween": "always",
                "groups": [
                    "module",
                    "/^@/",
                    [
                        "parent",
                        "sibling",
                        "index"
                    ]
                ],
                "alphabetize": {
                    "order": "asc",
                    "ignoreCase": true
                }
            }
        ],
        "import/no-extraneous-dependencies": [
            "error",
            {
                "devDependencies": [
                    "**/*.spec.js"
                ]
            }
        ],
        "prettier/prettier": "error"
    },
    "settings": {
        "import/resolver": {
            "typescript": {}
        }
    }
}