eslint.config.js

/* eslint-disable @typescript-eslint/no-unsafe-argument,@typescript-eslint/no-unsafe-member-access */
import eslint from '@eslint/js'
import importPlugin from 'eslint-plugin-import'
import eslintPluginPrettierRecommended from 'eslint-plugin-prettier/recommended'
import tseslint from 'typescript-eslint'

export default tseslint.config(
  eslint.configs.recommended,
  eslintPluginPrettierRecommended,
  importPlugin.flatConfigs.recommended,
  importPlugin.flatConfigs.typescript,
  ...tseslint.configs.recommendedTypeChecked,
  {
    languageOptions: {
      parserOptions: {
        projectService: {
          allowDefaultProject: ['*.js'],
        },
        tsconfigRootDir: import.meta.dirname,
      },
    },
  },
  {
    rules: {
      '@typescript-eslint/no-unused-vars': [
        'error',
        {
          argsIgnorePattern: '^_',
          varsIgnorePattern: '^_',
          caughtErrorsIgnorePattern: '^_',
        },
      ],
      '@typescript-eslint/no-non-null-assertion': 'off',
      '@typescript-eslint/consistent-type-imports': ['error', { fixStyle: 'inline-type-imports' }],
      '@typescript-eslint/consistent-type-exports': 'error',
    },
  },
  {
    // Apply these settings to test files
    files: ['**/*.test.ts', '**/*.spec.ts', 'tests/**/*.ts'],
    rules: {
      // Disable specific rules for test files
      '@typescript-eslint/no-explicit-any': 'off',
      '@typescript-eslint/no-unsafe-return': 'off',
      '@typescript-eslint/no-unsafe-assignment': 'off',
      '@typescript-eslint/no-unsafe-argument': 'off',
    },
  },
  {
    settings: {
      'import/parsers': {
        '@typescript-eslint/parser': ['.ts'],
      },
      'import/resolver': {
        typescript: {
          project: ['tsconfig.json'],
          alwaysTryTypes: true,
        },
        node: {
          project: ['tsconfig.json'],
        },
      },
    },
    rules: {
      'import/order': [
        'warn',
        {
          named: { enabled: true, import: true, export: true, types: 'types-first' },
          alphabetize: { order: 'asc' },
        },
      ],
    },
  },
)