Goldebek/eslint.config.js

import js from '@eslint/js'
import { defineConfig, globalIgnores } from 'eslint/config'
import nextVitals from 'eslint-config-next/core-web-vitals'
import globals from 'globals'
import tseslint from 'typescript-eslint'

export default defineConfig([
  globalIgnores(['.astro', '.next', 'out', 'frontend/**', 'backend/**']),
  ...nextVitals,
  {
    files: ['eslint.config.js', 'scripts/**/*.mjs'],
    extends: [js.configs.recommended],
    languageOptions: {
      ecmaVersion: 2022,
      sourceType: 'module',
      globals: {
        ...globals.browser,
        ...globals.node,
      },
    },
  },
  {
    files: ['**/*.{ts,tsx}'],
    extends: [
      js.configs.recommended,
      tseslint.configs.recommended,
    ],
    languageOptions: {
      ecmaVersion: 2020,
      sourceType: 'module',
      globals: {
        ...globals.browser,
        ...globals.node,
      },
    },
    rules: {
      '@next/next/no-img-element': 'off',
    },
  },
])