.eslintrc.json

{
  "env": {
    "browser": true,
    "commonjs": true,
    "es2021": true,
    "node": true
  },
  "extends": ["standard"],
  "parserOptions": {
    "ecmaVersion": 12
  },
  "rules": {
    "comma-style": ["error", "first"],
    "one-var": [
      "error",
      {
        "separateRequires": true
      }
    ],
    "new-cap": [
      "error",
      {
        "newIsCap": true,
        "capIsNew": false,
        "properties": true,
        "newIsCapExceptions": ["pdf"]
      }
    ],
    "key-spacing": [
      "error",
      {
        "multiLine": {
          "beforeColon": false,
          "afterColon": true,
          "mode": "minimum"
        },
        "align": {
          "beforeColon": true,
          "afterColon": true,
          "on": "colon",
          "mode": "minimum"
        }
      }
    ],
    "max-len": [
      "error",
      {
        "ignoreComments": true,
        "ignoreTrailingComments": true
      }
    ]
  }
}