.eslintrc.json

{
  "root": true,
  "env": {
    "browser": true,
    "node": true,
    "es2021": true
  },
  "extends": ["eslint:recommended", "plugin:@typescript-eslint/recommended"],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaVersion": "latest",
    "sourceType": "module",
    "project": ["./tsconfig.json"]
  },
  "plugins": ["@typescript-eslint"],
  "rules": {
    "@typescript-eslint/explicit-function-return-type": "warn",
    "no-unused-vars": "off",
    "@typescript-eslint/no-unused-vars": [
      "error",
      { "argsIgnorePattern": "^_" }
    ],
    "no-console": "off",
    "no-undef": "off"
  },
  "globals": {
    "WebSocket": "readonly",
    "CloseEvent": "readonly",
    "MessageEvent": "readonly",
    "setTimeout": "readonly",
    "console": "readonly"
  },
  "overrides": [
    {
      "files": ["*.ts", "*.tsx"],
      "parserOptions": {
        "project": ["./tsconfig.json"]
      }
    }
  ],
  "ignorePatterns": [
    "dist",
    "node_modules",
    "src/client/vite.config.d.ts",
    "**/*.d.ts"
  ]
}