.eslintrc

{
  "root": true,
  "env": {
    "mocha": true
  },
  "extends": "standard-with-typescript",
  "parser": "@typescript-eslint/parser",
  "plugins": [
    "import",
    "n",
    "promise"
  ],
  "parserOptions": {
    "project": "./tsconfig.json"
  },
  "rules": {
    "semi": "off",
    "@typescript-eslint/semi": ["error", "always"],
    "comma-dangle": "off",
    "@typescript-eslint/comma-dangle": ["warn", "always-multiline"],
    "@typescript-eslint/object-curly-spacing": ["warn", "always"],
    "@typescript-eslint/consistent-type-imports": "warn",
    "space-in-parens": "warn",
    "@typescript-eslint/ban-tslint-comment": "warn",
    "@typescript-eslint/explicit-function-return-type": "warn",
    "@typescript-eslint/promise-function-async": "warn",
    "@typescript-eslint/return-await": "warn",
    "padded-blocks": "warn",
    "@typescript-eslint/consistent-type-assertions": "warn",
    "@typescript-eslint/array-type": [
      "error",
      {
        "default": "array"
      }
    ],
    "@typescript-eslint/no-unused-vars": "warn",
    "@typescript-eslint/no-base-to-string": "warn",
    "@typescript-eslint/restrict-template-expressions": "warn",
    "@typescript-eslint/space-infix-ops": "warn",
    "@typescript-eslint/no-throw-literal": "warn",
    "@typescript-eslint/consistent-indexed-object-style": ["error", "index-signature"],
    "@typescript-eslint/member-delimiter-style": [
      "error",
      {
        "multiline": {
          "delimiter": "semi",
          "requireLast": true
        },
        "singleline": {
          "delimiter": "comma",
          "requireLast": false
        }
      }
    ],
    "@typescript-eslint/key-spacing": [
      "error",
      {
        "afterColon": true,
        "beforeColon": false
      }
    ],
    "import/first": "warn",
    "no-mixed-operators": "warn",
    "@typescript-eslint/strict-boolean-expressions": "warn",
    "@typescript-eslint/space-before-function-paren": [
      "error",
      {
        "anonymous": "never",
        "named": "never",
        "asyncArrow": "always"
      }
    ]
  }
}