old_js.eslintrc.json

{
  "env": {
    "browser": true,
    "es2021": true,
    "node": true
  },
  "globals": {
    "firebase": "readonly",
    "$": "readonly",
    "moment": "readonly",
    "jQuery": "readonly",
    "html2canvas": "readonly",
    "ClipboardItem": "readonly",
    "grecaptcha": "readonly"
  },
  "extends": [
    "eslint:recommended",
    "plugin:json/recommended",
    "plugin:require-path-exists/recommended"
  ],
  "plugins": ["json", "require-path-exists"],
  "parserOptions": {
    "ecmaVersion": 13,
    "sourceType": "module"
  },
  "rules": {
    "json/*": ["error"],
    "indent": ["off"], //handled by prettier
    "linebreak-style": ["error", "unix"],
    "quotes": [
      "error",
      "double",
      { "allowTemplateLiterals": true, "avoidEscape": true }
    ],
    "semi": ["error", "always"],
    "no-unused-vars": ["error", { "argsIgnorePattern": "^(_|e|event)" }],
    "no-empty": ["error", { "allowEmptyCatch": true }],
    "require-path-exists/notEmpty": 2,
    "require-path-exists/tooManyArguments": 2,
    "require-path-exists/exists": [
      2,
      {
        "extensions": ["", ".ts", ".js", ".es.js", ".json5", ".es", ".es6"]
      }
    ]
  }
}