.eslintrc.json

{
    "env": {
        "browser": true,
        "node": true,
        "es2021": true
    },
    "extends": [
        "eslint:recommended",
        "plugin:@typescript-eslint/recommended",
        "prettier"
    ],
    "overrides": [
        {
            "env": {
                "node": true
            },
            "files": [
                ".eslintrc.js"
            ],
            "parserOptions": {
                "sourceType": "script"
            }
        }
    ],
    "parser": "@typescript-eslint/parser",
    "parserOptions": {
        "ecmaVersion": "latest",
        "sourceType": "module"
    },
    "plugins": [
        "@typescript-eslint",
        "prettier"
    ],
    "rules": {
        "indent": [
            "error",
            4
        ],
        "linebreak-style": [
            "error",
            "unix"
        ],
        "quotes": [
            "error",
            "single"
        ],
        "semi": [
            "error",
            "always"
        ],
        "array-bracket-spacing": [ "error", "always" ],
        "object-curly-spacing": [ "error", "always" ],
        "camelcase": 2,
        "curly": [ 2, "all" ],
        "quote-props":[ 2, "always" ],
        "strict": 2,
        "use-isnan": 2,
        "valid-jsdoc": 0,
        "valid-typeof": 2,
        "prefer-const": 0,
        "prefer-spread": 0,
        "prefer-reflect": 0,
        "no-undef": 1,
        "no-undef-init": 2,
        "no-undefined": 2,
        "no-unexpected-multiline": 2,
        "no-underscore-dangle": 1,
        "no-trailing-spaces": 1,
        "no-unreachable": 2,
        "no-unused-expressions": 2,
        "no-use-before-define": 2,
        "no-useless-call": 2,
        "no-new-func": 1,
        "no-new-object": 2,
        "no-new-require": 2,
        "no-mixed-spaces-and-tabs": [ 2, false ],
        "no-div-regex": 1,
        "no-dupe-keys": 2,
        "no-dupe-args": 2,
        "no-duplicate-case": 2,
        "no-else-return": 2,
        "no-empty": 2,
        "no-empty-character-class": 2,
        "no-eq-null": 2,
        "no-eval": 1,
        "no-ex-assign": 2,
        "no-extend-native": 2,
        "no-extra-bind": 2,
        "no-extra-boolean-cast": 2,
        "no-extra-parens": 2,
        "no-extra-semi": 2,
        "no-fallthrough": 1,
        "no-floating-decimal": 2,
        "no-func-assign": 2,
        "no-implicit-coercion": 1,
        "no-implied-eval": 2
    }
}