eslint.config.js

// @ts-check
import globals from 'globals';
import eslint from '@eslint/js';
import tseslint from 'typescript-eslint';
import * as pluginImport from 'eslint-plugin-import';
import pluginPrettier from 'eslint-plugin-prettier';
import { FlatCompat } from '@eslint/eslintrc';

const compat = new FlatCompat();

export default tseslint.config(
  eslint.configs.recommended,
  ...tseslint.configs.recommended,
  {
    ignores: [
      'dist/',
      '__mocks__/',
      '__tests__/',
      '**/test.js',
      'src/constants/__tests__/',
      'src/crawlers/__tests__/',
    ],
  },
  ...compat.extends('airbnb-base', 'plugin:prettier/recommended'),
  {
    languageOptions: {
      globals: {
        ...globals.node,
        ...globals.browser,
      },
      ecmaVersion: 'latest',
      sourceType: 'module',
    },
    plugins: {
      pluginImport,
      pluginPrettier,
    },
    settings: {
      'import/resolver': {
        node: {
          extensions: ['.js', '.jsx', '.ts', '.tsx'],
        },
      },
    },
    rules: {
      'import/no-extraneous-dependencies': ['error', { devDependencies: true }],
      // disabling import/no-unresolved as typescript already checks this
      // https://typescript-eslint.io/troubleshooting/typed-linting/performance/#eslint-plugin-import
      'import/no-unresolved': 'off',
      'lines-between-class-members': 'off',
    },
  },
);