.eslintrc

{
    "parser": "@typescript-eslint/parser",
    "env": {
        "es6": true,
        "node": true,
        "mocha": true,
        "browser": true
    },
    "extends": [
        "eslint:recommended",
        "plugin:@typescript-eslint/recommended"
    ],
    "parserOptions": {
        "ecmaVersion": 2018,
        "sourceType": "module",
        "allowImportExportEverywhere": true
    },
    "rules": {
        "indent": "off",
        "@typescript-eslint/indent": [
            "warn",
            4
        ],
        "no-inner-declarations": "off",
        "no-console": "warn",
        "no-unused-vars": 0,
        "no-global-assign": "warn",
        "require-atomic-updates": "off",
        "no-prototype-builtins": "off",
        "no-extra-semi": "error",
        "linebreak-style": [
            "error",
            "unix"
        ],
        "quotes": [
            "error",
            "single",
            {
                "allowTemplateLiterals": true
            }
        ],
        "semi": [
            "error",
            "never"
        ],
        "brace-style": [
            1,
            "1tbs",
            {
                "allowSingleLine": true
            }
        ],
        "no-underscore-dangle": 0,
        "space-in-parens": [
            "warn",
            "never"
        ],
        "object-curly-spacing": [
            "warn",
            "always"
        ],
        "array-bracket-spacing": [
            "warn",
            "never"
        ],
        "comma-spacing": [
            "error",
            {
                "before": false,
                "after": true
            }
        ],
        "keyword-spacing": 1,
        "key-spacing": [
            "warn",
            {
                "beforeColon": false,
                "afterColon": true
            }
        ],
        "arrow-body-style": 0,
        "no-multi-spaces": 1,
        "comma-dangle": 0,
        "no-else-return": 0,
        "no-shadow": 0,
        "class-methods-use-this": 0,
        "no-use-before-define": 0,
        "global-require": 0,
        "max-len": 0,
        "object-curly-newline": 0,
        "operator-linebreak": 0,
        "no-nested-ternary": 0,
        // "no-undef": 2,
        "no-param-reassign": 0,
        "no-throw-literal": 0,
        "no-useless-catch": 0,
        "no-implicit-globals": 2,
        "no-loop-func": 0,
        "no-plusplus": 0,
        "arrow-parens": 0,
        "consistent-return": 0,
        "camelcase": 0,
        "import/no-cycle": 0,
        "prefer-const": 1,
        "no-trailing-spaces": 1,
        "import/prefer-default-export": 0,
        "no-case-declarations": 0,
        "@typescript-eslint/no-explicit-any": 0,
        "@typescript-eslint/no-unused-vars": 1,
        "@typescript-eslint/no-empty-function": 1,
        "@typescript-eslint/triple-slash-reference": 0,
        "@typescript-eslint/ban-types": 0,
        "space-infix-ops": 1
    }
}