.eslintrc

{
  "parserOptions": {
    "ecmaVersion": 2017
  },
  "rules": {
    "max-len": ["error", 80],
    "standard/computed-property-even-spacing": 0,
    "handle-callback-err": 0,
    "no-tabs": "error",
    "block-spacing": "error",
    "space-before-blocks": "error",
    "keyword-spacing": "error",
    "no-unused-expressions": "error",
    "no-unneeded-ternary": "error",
    "new-parens": "error",
    "camelcase": "error",
    "comma-dangle": ["error", "always-multiline"],
    "comma-spacing": "error",
    "comma-style": "error",
    "curly": ["error", "multi-line"],
    "no-useless-escape": "error",
    "no-var": "error",
    "no-return-assign": "error",
    "eol-last": "error",
    "no-useless-constructor": "error",
    "no-unreachable": "error",
    "space-infix-ops": "error",
    "no-trailing-spaces": "error",
    "prefer-arrow-callback": "error",
    "quotes": ["error", "single", { "avoidEscape": true }],
    "operator-linebreak": ["error", "after"],
    "prefer-const": "error",
    "no-unused-vars": ["error", { "vars": "local", "args": "none" }],
    "semi": "error",
    "eqeqeq": 0,
    "indent": ["error", 2, {
      "SwitchCase": 1,
      "VariableDeclarator": 2,
      "MemberExpression": 2,
      "FunctionDeclaration": {
        "parameters": 2
      },
      "FunctionExpression": {
        "parameters": 2
      },
      "CallExpression": {
        "arguments": 2
      },
      "ImportDeclaration": 2
    }],
    "dot-location": ["error", "property"],
    "key-spacing": "error",
    "no-multiple-empty-lines": "error",
    "object-shorthand": "error",
    "arrow-parens": ["error", "as-needed"],
    "arrow-body-style": ["error", "as-needed"],
    "space-before-function-paren": ["error", "never"],
    "arrow-spacing": ["error", { "before": true, "after": true }],
    "constructor-super": "error",
    "generator-star-spacing": ["error", { "before": true, "after": true }],
    "no-class-assign": "error",
    "no-const-assign": "error",
    "no-dupe-class-members": "error",
    "no-new-symbol": "error",
    "no-this-before-super": "error",
    "prefer-reflect": [0, { "exceptions": [] }],
    "prefer-rest-params": 0,
    "prefer-spread": 0,
    "require-yield": 2,
    "template-curly-spacing": ["error", "never"],
    "yield-star-spacing": ["error", { "before": true, "after": true }]
  }
}