.eslintrc.json

{
  "parserOptions": {
    "ecmaVersion": 9
  },
  "extends": "google",
  "rules": {
    "no-unused-vars": 0,
    "no-tabs": 0,
    "one-var": 0,
    "arrow-parens": ["error", "as-needed"],
    "brace-style": ["error", "stroustrup", { "allowSingleLine": true }],
    "max-len": 0,
    "no-multiple-empty-lines": ["error", { "max": 1, "maxBOF": 1 }],
    "padded-blocks": 0,
    "curly": 0,
    "object-curly-spacing": ["error", "always"],
    "block-spacing": ["error", "always"],
    "array-bracket-spacing": ["error", "always"],
    "prefer-template": 2,
    "new-cap": 0,
    "indent": [
      "error", "tab", {
        "CallExpression": {
          "arguments": 1
        },
        "FunctionDeclaration": {
          "body": 1,
          "parameters": 2
        },
        "FunctionExpression": {
          "body": 1,
          "parameters": 2
        },
        "MemberExpression": 2,
        "ObjectExpression": 1,
        "SwitchCase": 1,
        "ignoredNodes": [
          "ConditionalExpression",
          "VariableDeclarator"
        ]
      }
    ]
  }
}