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 __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 [
	...compat.extends('eslint:recommended', 'plugin:@typescript-eslint/recommended'),
	{
		ignores: [ 'test/index.js', 'src/*.d.ts', 'dist', 'node_modules' ],
		plugins: {
			'@typescript-eslint': typescriptEslint,
		},
		languageOptions: {
			globals: {
				...globals.browser,
				...globals.commonjs,
				...globals.node,
				...globals.jest,
			},
			parser: tsParser,
			ecmaVersion: 'latest',
			sourceType: 'module',
		},
		rules: {
			'indent': ['error', 'tab'],
			'quotes': ['error', 'single'],
			'semi': ['error', 'always'],
			'@typescript-eslint/no-explicit-any': 'off',
			'no-multiple-empty-lines': ['error', { max: 1 }],
			'no-multi-spaces': [ 'error', { ignoreEOLComments: true } ],
			'no-trailing-spaces': [ 'error', { skipBlankLines: false } ],
			'max-len': 'off',
			'no-console': 'error',
			'no-debugger': 'error'
		}
	}
];