.eslintrc.json

{
    "root": true,
    "parser": "@typescript-eslint/parser",
    "extends": [
        "eslint:recommended",
        "plugin:@typescript-eslint/eslint-recommended",
        "plugin:@typescript-eslint/recommended"
    ],
    "plugins": [
        "@typescript-eslint"
    ],
    "env": {
        "browser": false,
        "node": true
    },
    "rules": {
        "eqeqeq": [
            "error",
            "smart"
        ],
        "semi": [
            "error",
            "always"
        ],
        "prefer-const": "error",
        "indent": [
            "error",
            4,
            {
                "SwitchCase": 1
            }
        ],
        "quotes": [
            "error",
            "single"
        ],
        "no-multi-spaces": [
            "error",
            {
                "exceptions": {
                    "VariableDeclarator": true,
                    "ImportDeclaration": true
                }
            }
        ]
    }
}