.eslintrc.json

{
  "env": {
    "browser": true,
    "es6": true,
    "node": true
  },
  "parserOptions": {
    "sourceType": "module",
    "ecmaVersion": 2022
  },
  "plugins": [
  ],
  "extends": [
  ],
  "rules": {
    "indent": [
      "error",
      2,
      { 
        "VariableDeclarator": { "var": 2, "let": 2, "const": 3 },
        "CallExpression": { "arguments": 1 },
        "ArrayExpression": 1,
        "ObjectExpression": 1
      }
    ],
    "semi": [
      "error",
      "always"
    ],
    "object-curly-spacing": [
      "error",
      "always"
    ],
    "array-bracket-spacing": [
      "error",
      "always"
    ],
    "comma-spacing": [
      "error",
      { "before": false, "after": true }
    ],
    "comma-style": [
      "error",
      "last"
    ],
    "quotes": [
      "error",
      "single"
    ],
    "linebreak-style": [
      "error",
      "unix"
    ],
    "no-unused-vars": [
      "error",
      { "args": "none" }
    ]
  }
}