.eslintrc.js

/*
👋 Hi! This file was autogenerated by tslint-to-eslint-config.
https://github.com/typescript-eslint/tslint-to-eslint-config

It represents the closest reasonable ESLint configuration to this
project's original TSLint configuration.

We recommend eventually switching this configuration to extend from
the recommended rulesets in typescript-eslint. 
https://github.com/typescript-eslint/tslint-to-eslint-config/blob/master/docs/FAQs.md

Happy linting! 💖
*/
module.exports = {
    "env": {
        "browser": true,
        "es6": true,
        "node": true
    },
    "parser": "@typescript-eslint/parser",
    "parserOptions": {
        "project": "tsconfig.json",
        "sourceType": "module"
    },
    "plugins": [
        "eslint-plugin-import",
        "eslint-plugin-prefer-arrow",
        "@typescript-eslint"
    ],
    "rules": {
        "@typescript-eslint/dot-notation": "off",
        "@typescript-eslint/explicit-member-accessibility": [
            "off",
            {
                "accessibility": "explicit"
            }
        ],
        "@typescript-eslint/indent": [
            "error",
            4,
            {
                "ObjectExpression": "first",
                "FunctionDeclaration": {
                    "parameters": "first"
                },
                "FunctionExpression": {
                    "parameters": "first"
                },
                "SwitchCase": 1,
                "ArrayExpression": "first"
            }
        ],
        "@typescript-eslint/member-delimiter-style": [
            "error",
            {
                "multiline": {
                    "delimiter": "semi",
                    "requireLast": true
                },
                "singleline": {
                    "delimiter": "semi",
                    "requireLast": false
                }
            }
        ],
        "@typescript-eslint/no-empty-function": "off",
        "@typescript-eslint/no-inferrable-types": "error",
        "@typescript-eslint/no-shadow": [
            "error",
            {
                "hoist": "all"
            }


        ],
        "@typescript-eslint/no-unused-expressions": "error",
        "@typescript-eslint/quotes": [
            "error",
            "single",
            { "avoidEscape": true }
        ],
        "@typescript-eslint/semi": [
            "error",
            "always"
        ],
        "@typescript-eslint/type-annotation-spacing": "error",
        "brace-style": [
            "error",
            "1tbs",
            { "allowSingleLine": true }
        ],
        "object-curly-spacing": ["error", "always"],
        "space-infix-ops": "error", 
        "curly": "error",
        "dot-notation": "off",
        "eol-last": "error",
        "eqeqeq": [
            "error",
            "smart"
        ],
        "guard-for-in": "off",
        "id-blacklist": "off",
        "id-match": "off",
        "import/no-extraneous-dependencies": "error",
        "max-len": [
            "off",
            {
                "code": 140,
                "ignoreStrings": true,
                "ignoreComments": true
            }
        ],
        "no-bitwise": "error",
        "no-caller": "error",
        "no-console": "error",
        "no-constant-condition": "error",
        "no-debugger": "error",
        "no-empty": "off",
        "no-empty-function": "off",
        "no-eval": "error",
        "no-fallthrough": "error",
        "no-multiple-empty-lines": [
            "error",
            {
                "max": 2
            }
        ],
        "no-new-wrappers": "error",
        "no-redeclare": "error",
        "no-shadow": "error",
        "no-trailing-spaces": "error",
        "no-underscore-dangle": "off",
        "no-unused-expressions": "error",
        "no-unused-labels": "error",
        "no-var": "error",
        "prefer-const": ["error", {
            "destructuring": "any",
            "ignoreReadBeforeAssign": false
        }],
        "object-shorthand": "error",
        "prefer-arrow-callback": [
            "error",
            { "allowUnboundThis": true, "allowNamedFunctions": true }
        ],
        "prefer-object-spread": "error",
        "quote-props": [
            "error",
            "as-needed"
        ],
        "quotes": ["error", "single", { "avoidEscape": true, "allowTemplateLiterals": true }],
        "radix": "error",
        "semi": "error",
        "keyword-spacing": ["error", { "after": true, "before": true }],
        "space-before-blocks": ["error", { "functions": "always", "keywords": "always", "classes": "always" }],
        "space-before-function-paren": [
            "error",
            {
                "anonymous": "always",
                "named": "never",
                "asyncArrow": "always"
            }
        ],
        "spaced-comment": [
            "error",
            "always",
            {
                "markers": [
                    "/"
                ]
            }
        ],
        "array-bracket-spacing": [
            "error",
            "never",
            {
                "singleValue": false,
                "objectsInArrays": false,
                "arraysInArrays": false
            }
        ],
        "no-irregular-whitespace": ["error", { "skipComments": true }],
        "no-multi-spaces": "error"
    }
};