.eslintrc.json

{
    "env": {
        "node": true,
        "commonjs": true,
        "es6": true,
        "jest": true,
        "jasmine": true
    },
    "extends": [
        "eslint:recommended",
        "plugin:@typescript-eslint/recommended",
        "plugin:import/errors",
        "plugin:import/warnings",
        "plugin:import/typescript",
        "plugin:prettier/recommended"
    ],
    "globals": {
        "Atomics": "readonly",
        "SharedArrayBuffer": "readonly"
    },
    "parser": "@typescript-eslint/parser",
    "parserOptions": {
        "ecmaVersion": 2018,
        "sourceType": "module",
        "ecmaFeatures": {
            "modules": true
        }
    },
    "plugins": [
        "@typescript-eslint",
        "prettier"
    ],
    "rules": {
        "indent": [
            "error",
            4,
            {
                "SwitchCase": 1
            }
        ],
        "no-console": [
            "warn"
        ],
        "no-debugger": [
            "warn"
        ],
        "no-empty-function": [
            "warn"
        ],
        "no-multiple-empty-lines": [
            "warn",
            {
                "max": 2,
                "maxEOF": 1
            }
        ],
        "semi": [
            "warn",
            "always"
        ],
        "import/order": [
            "error",
            {
                "groups": [
                    "index",
                    "sibling",
                    "parent",
                    "internal",
                    "external",
                    "builtin"
                ]
            }
        ],
        "@typescript-eslint/explicit-function-return-type": "off"
    },
    "settings": {
        "import/extensions": [
            ".js",
            ".ts"
        ]
    }
}