.eslintrc.json

{
  "env": {
    "es2021": true,
    "node": true
  },
  "extends": [
    "eslint:recommended",
    "plugin:@typescript-eslint/recommended",
    "plugin:@stylistic/recommended-extends"
  ],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaVersion": "latest",
    "sourceType": "module"
  },
  "plugins": ["@typescript-eslint", "@stylistic"],
  "rules": {
    "@stylistic/array-bracket-newline": ["warn", "consistent"],
    "@stylistic/array-element-newline": ["warn", "consistent"],
    "@stylistic/arrow-parens": ["warn", "as-needed"],
    "@stylistic/brace-style": ["warn", "1tbs", {"allowSingleLine": true}],
    "@stylistic/comma-dangle": ["warn", "never"],
    "@stylistic/dot-location": ["warn", "property"],
    "@stylistic/eol-last": ["warn", "always"],
    "@stylistic/function-call-argument-newline": ["warn", "consistent"],
    "@stylistic/function-paren-newline": ["warn", "multiline-arguments"],
    "@stylistic/indent": ["warn", 2],
    "@stylistic/indent-binary-ops": ["warn", 2],
    "@stylistic/linebreak-style": ["warn", "unix"],
    "@stylistic/lines-around-comment": ["warn", {"beforeBlockComment": false}],
    "@stylistic/max-len": ["warn", {"code": 120, "tabWidth": 2}],
    "@stylistic/member-delimiter-style": [
      "warn",
      {
        "multiline": {
          "delimiter": "semi",
          "requireLast": true
        },
        "singleline": {
          "delimiter": "semi",
          "requireLast": false
        }
      }
    ],
    "@stylistic/newline-per-chained-call": ["warn", {"ignoreChainWithDepth":  5}],
    "@stylistic/object-property-newline": ["warn", {"allowAllPropertiesOnSameLine": true}],
    "@stylistic/operator-linebreak": ["warn", "after", {"overrides": {"?": "before", ":": "before"}}],
    "@stylistic/quotes": ["warn", "double", {"avoidEscape": true, "allowTemplateLiterals": true}],
    "@stylistic/semi": ["warn", "always"],
    "@stylistic/spaced-comment": ["warn", "always"],

    "@stylistic/array-bracket-spacing": "warn",
    "@stylistic/arrow-spacing": "warn",
    "@stylistic/block-spacing": "warn",
    "@stylistic/comma-spacing": "warn",
    "@stylistic/comma-style": "warn",
    "@stylistic/computed-property-spacing": "warn",
    "@stylistic/func-call-spacing": "warn",
    "@stylistic/function-call-spacing": "warn",
    "@stylistic/generator-star-spacing": "warn",
    "@stylistic/implicit-arrow-linebreak": "warn",
    "@stylistic/key-spacing": "warn",
    "@stylistic/keyword-spacing": "warn",
    "@stylistic/lines-between-class-members": "warn",
    "@stylistic/max-statements-per-line": "warn",
    "@stylistic/multiline-ternary": "warn",
    "@stylistic/new-parens": "warn",
    "@stylistic/no-confusing-arrow": "warn",
    "@stylistic/no-extra-parens": "warn",
    "@stylistic/no-extra-semi": "warn",
    "@stylistic/no-floating-decimal": "warn",
    "@stylistic/no-mixed-operators": "warn",
    "@stylistic/no-mixed-spaces-and-tabs": "warn",
    "@stylistic/no-multi-spaces": "warn",
    "@stylistic/no-multiple-empty-lines": "warn",
    "@stylistic/no-tabs": "warn",
    "@stylistic/no-trailing-spaces": "warn",
    "@stylistic/no-whitespace-before-property": "warn",
    "@stylistic/nonblock-statement-body-position": "warn",
    "@stylistic/object-curly-newline": "warn",
    "@stylistic/object-curly-spacing": "warn",
    "@stylistic/one-var-declaration-per-line": "warn",
    "@stylistic/padded-blocks": "warn",
    "@stylistic/padding-line-between-statements": "warn",
    "@stylistic/quote-props": "warn",
    "@stylistic/rest-spread-spacing": "warn",
    "@stylistic/semi-spacing": "warn",
    "@stylistic/semi-style": "warn",
    "@stylistic/space-before-blocks": "warn",
    "@stylistic/space-before-function-paren": "warn",
    "@stylistic/space-in-parens": "warn",
    "@stylistic/space-infix-ops": "warn",
    "@stylistic/space-unary-ops": "warn",
    "@stylistic/switch-colon-spacing": "warn",
    "@stylistic/template-curly-spacing": "warn",
    "@stylistic/template-tag-spacing": "warn",
    "@stylistic/type-annotation-spacing": "warn",
    "@stylistic/type-generic-spacing": "warn",
    "@stylistic/type-named-tuple-spacing": "warn",
    "@stylistic/wrap-iife": "warn",
    "@stylistic/wrap-regex": "warn",
    "@stylistic/yield-star-spacing": "warn"
  }
}