eslint.config.mjs

import typescriptEslint from "@typescript-eslint/eslint-plugin"
import globals from "globals"
import tsParser from "@typescript-eslint/parser"
import path from "node:path"
import { fileURLToPath } from "node:url"
import js from "@eslint/js"
import { FlatCompat } from "@eslint/eslintrc"

const compat = new FlatCompat({
  baseDirectory: path.dirname(fileURLToPath(import.meta.url)),
  recommendedConfig: js.configs.recommended,
  allConfig: js.configs.all
})

export default [
  ...compat.extends(
    "eslint:recommended",
    "plugin:@typescript-eslint/recommended"
  ),
  {
    plugins: {
      "@typescript-eslint": typescriptEslint
    },

    languageOptions: {
      globals: {
        ...globals.browser,
        ...globals.node
      },

      parser: tsParser,
      ecmaVersion: 5,
      sourceType: "commonjs",

      parserOptions: {
        project: "./tsconfig.json"
      }
    },

    rules: {
      "@typescript-eslint/ban-ts-comment": "off",
      "@typescript-eslint/no-explicit-any": "error",
      "@typescript-eslint/no-var-requires": "error",
      quotes: "off",

      "@/quotes": [
        "error",
        "double",
        {
          avoidEscape: true,
          allowTemplateLiterals: true
        }
      ],

      "max-statements-per-line": [
        "error",
        {
          max: 1
        }
      ]
    }
  }
]