eslint.config.mjs

import pluginJs from '@eslint/js';
import eslintConfigPrettier from 'eslint-config-prettier/flat';
import importPlugin from 'eslint-plugin-import';
import eslintPluginPrettierRecommended from 'eslint-plugin-prettier/recommended';
import tseslint from 'typescript-eslint';

export default tseslint.config({
  files: ['_build/js/src/**/*.ts'],
  extends: [
    pluginJs.configs.recommended,
    eslintConfigPrettier,
    eslintPluginPrettierRecommended,
    ...tseslint.configs.recommended,
    importPlugin.flatConfigs.recommended,
    importPlugin.flatConfigs.typescript,
  ],
  rules: {
    '@typescript-eslint/no-unused-vars': [
      'error',
      { argsIgnorePattern: '^_', varsIgnorePattern: '^_' },
    ],
    '@typescript-eslint/explicit-function-return-type': ['off'],
    'prettier/prettier': 'error',
    'no-console': [
      'error',
      {
        allow: ['warn', 'error'],
      },
    ],
    'import/order': [
      'error',
      {
        groups: ['builtin', 'external', 'internal', ['parent', 'sibling', 'index'], 'type'],
        'newlines-between': 'always',
        alphabetize: { order: 'asc', caseInsensitive: true },
      },
    ],
  },
});