.eslintrc

{
    "env": {
        "node": true,
        "es6": true
    },
    "extends": "eslint:recommended",
    "parserOptions": {
        "ecmaVersion": 2018
    },
    "rules": {
        "array-bracket-spacing": [ "error", "never" ],
        "arrow-body-style": [ "error", "as-needed" ],
        "arrow-parens": [ "error", "always" ],
        "arrow-spacing": [
          "error",
          {
            "before": true,
            "after": true
          }
        ],
        "comma-spacing": [
          "error",
          {
            "before": false,
            "after": true
          }
        ],
        "eol-last": [ "error", "always" ],
        "indent": "error",
        "key-spacing": [
          "error",
          {
            "beforeColon": false,
            "afterColon": true,
            "mode": "strict"
          }
        ],
        "keyword-spacing": [
          "error",
          {
            "before": true,
            "after": true
          }
        ],
        "no-bitwise": [
          "error",
          {
            "int32Hint": true
          }
        ],
        "no-empty": [
          "error",
          {
            "allowEmptyCatch": true
          }
        ],
        "no-eval": "error",
        "no-implied-eval": "error",
        "no-multi-spaces": "error",
        "no-trailing-spaces": "error",
        "no-undef": "error",
        "no-unused-vars": "error",
        "object-curly-spacing": [ "error", "always" ],
        "padding-line-between-statements": [
          "error",
          { "blankLine": "always", "prev": "*", "next": "return" }
        ],
        "quotes": [ "error", "double" ],
        "radix": [ "error", "always" ],
        "spaced-comment": [
          "error",
          "always",
          {
            "line": {
              "markers": ["/"]
            }
          }
        ],
        "space-before-function-paren": [ "error", "never" ],
        "space-in-parens": [ "error", "never" ],
        "space-infix-ops": [
          "error",
          {
            "int32Hint": true
          }
        ],
        "space-unary-ops": [
          "error",
          {
            "words": true,
            "nonwords": false
          }
        ],
        "unicode-bom": [ "error", "never" ]
      }
}