.eslintrc.prod.json

{
  "extends": [
    "eslint:recommended"
  ],
  "env": {
    "browser": true
  },
  "parserOptions": {
    "ecmaVersion": 2017,
    "sourceType": "module"
  },
  "rules": {
    "indent": ["error", 4, { "SwitchCase": 1, "MemberExpression": 1 }],
    "no-trailing-spaces": "error",
    "no-console": [
      "error",
      { "allow": ["warn", "error"] }
    ],
    "no-fallthrough": "off",
    "no-case-declarations": "off",
    "space-before-function-paren": "error",
    "spaced-comment": "error",
    "arrow-spacing": "error",
    "keyword-spacing": "error",
    "semi": ["error", "always"],
    "dot-location": ["error", "property"],
    "dot-notation": "error",
    "no-alert": "error",
    "eqeqeq": ["error", "always"],
    "no-floating-decimal": "error",
    "no-global-assign": "error",
    "no-multi-spaces": "error",
    "no-useless-return": "error",
    "no-undef-init": "warn",
    "no-use-before-define": ["error", { "functions": false }],
    "array-bracket-newline": ["error", { "multiline": true, "minItems": 1 }],
    "brace-style": ["error", "1tbs"],
    "comma-dangle": [ "error", "always-multiline" ],
    "comma-spacing": "error",
    "comma-style": "error",
    "eol-last": "error",
    "func-call-spacing": "error",
    "jsx-quotes": ["error", "prefer-double"],
    "linebreak-style": "warn",
    "lines-around-comment": "warn",
    "max-depth": ["error", 2],
    "max-statements-per-line": "error",
    "newline-per-chained-call": "error",
    "no-lonely-if": "error",
    "no-mixed-operators": "warn",
    "no-multiple-empty-lines": ["error", { "max": 1, "maxEOF": 0, "maxBOF": 0 }],
    "no-tabs": "warn",
    "space-before-blocks": "error",
    "space-infix-ops": "error",
    "space-in-parens": "error",
    "switch-colon-spacing": "error",
    "arrow-body-style": "error",
    "no-duplicate-imports": "warn",
    "no-useless-computed-key": "warn",
    "no-var": "error",
    "arrow-parens": ["error", "as-needed"],
    "curly": "error"
  }
}