.eslint.config.js

import { defineConfig } from "eslint/config";
import eslintPluginPrettier from "eslint-plugin-prettier";
import eslintPluginJsdoc from "eslint-plugin-jsdoc";
import globals from "globals";
import path from "node:path";
import { fileURLToPath } from "node:url";
import js from "@eslint/js";
import { FlatCompat } from "@eslint/eslintrc";

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

export default defineConfig([
	{
		extends: compat.extends("eslint:recommended", "plugin:prettier/recommended", "plugin:jsdoc/recommended"),

		plugins: {
			eslintPluginPrettier,
			eslintPluginJsdoc
		},

		languageOptions: {
			globals: {
				...globals.browser,
				...globals.mocha,
				...globals.node,
				config: true,
				Log: true,
				MM: true,
				Module: true,
				moment: true
			},

			ecmaVersion: 2017,
			sourceType: "module",

			parserOptions: {
				ecmaFeatures: {
					globalReturn: true
				}
			}
		},

		rules: {
			"prettier/prettier": "error",
			eqeqeq: "error",
			"no-prototype-builtins": "off",
			"no-unused-vars": "off"
		}
	}
]);