eslint.config.mjs

// @ts-check

import globals from 'globals';
import eslint from '@eslint/js';
import tsParser from '@typescript-eslint/parser';
import tsEslintPlugin from '@typescript-eslint/eslint-plugin';
import unicornPlugin from 'eslint-plugin-unicorn';
import prettierPlugin from 'eslint-plugin-prettier';

export default [
    {
        files: ['**/*.ts', '**/*.cts', '**/*.mts'],
        ignores: ['vite.config.ts'],
        languageOptions: {
            globals: globals.node,
            parser: tsParser,
            parserOptions: {
                sourceType: 'module',
                project: './tsconfig.json'
            }
        },
        plugins: {
            '@typescript-eslint': tsEslintPlugin,
            unicorn: unicornPlugin,
            prettier: prettierPlugin
        },
        rules: {
            ...eslint.configs.recommended.rules,
            ...tsEslintPlugin.configs.recommended.rules,
            ...unicornPlugin.configs.recommended.rules,
            'prettier/prettier': 'error'
        }
    },
    {
        files: ['**/*.js', '**/*.mjs', '**/*.cjs'],
        languageOptions: {
            globals: globals.node,
            parserOptions: {
                sourceType: 'module'
            }
        },
        plugins: {
            unicorn: unicornPlugin,
            prettier: prettierPlugin
        },
        rules: {
            ...eslint.configs.recommended.rules,
            ...unicornPlugin.configs.recommended.rules,
            'prettier/prettier': 'error'
        }
    },
    {
        files: ['vite.config.ts'],
        languageOptions: {
            globals: globals.node,
            parser: tsParser,
            parserOptions: {
                sourceType: 'module',
                project: './tsconfig.vite.json'
            }
        },
        plugins: {
            '@typescript-eslint': tsEslintPlugin,
            unicorn: unicornPlugin,
            prettier: prettierPlugin
        },
        rules: {
            ...eslint.configs.recommended.rules,
            ...tsEslintPlugin.configs.recommended.rules,
            ...unicornPlugin.configs.recommended.rules,
            'prettier/prettier': 'error'
        }
    }
];