eslint.config.mjs

import eslint from '@eslint/js';
import tsEslintParser from '@typescript-eslint/parser';
import simpleImportSort from 'eslint-plugin-simple-import-sort';
import prettierConfig from 'eslint-config-prettier';
import globals from 'globals';
import tsEslint from 'typescript-eslint';
import eslintSecurity from 'eslint-plugin-security';

export default tsEslint.config(
  eslint.configs.recommended,
  eslintSecurity.configs.recommended,
  ...tsEslint.configs.strict,
  ...tsEslint.configs.stylistic,
  prettierConfig,
  {
    files: ['**/*.{ts,mts,cts,tsx}'],
    plugins: {
      'simple-import-sort': simpleImportSort,
    },
    ignores: ['**/dist', '**/node_modules', '**/.yarn', '**/.vscode'],
    languageOptions: {
      parser: tsEslintParser,
      ecmaVersion: 2022,
      sourceType: 'module',
      parserOptions: {
        projectService: true,
        tsconfigRootDir: import.meta.dirname,
      },
      globals: {
        ...globals.node,
        myCustomGlobal: 'readonly',
      },
    },
    rules: {
      'simple-import-sort/imports': 'error',
      'simple-import-sort/exports': 'error',
      'prefer-const': ['error', { destructuring: 'all' }],
      '@typescript-eslint/interface-name-prefix': 'off',
      '@typescript-eslint/explicit-function-return-type': 'off',
      '@typescript-eslint/no-non-null-asserted-optional-chain': 'off',
      '@typescript-eslint/ban-ts-comment': 'off',
      '@typescript-eslint/no-var-requires': 'off',
      'no-unused-vars': 'off',
      '@typescript-eslint/no-explicit-any': 'off',
      '@typescript-eslint/no-extraneous-class': 'off',
      '@typescript-eslint/no-non-null-assertion': 'warn',
      '@typescript-eslint/no-unused-vars': [
        'error',
        {
          vars: 'all',
          varsIgnorePattern: '^_',
          args: 'after-used',
          argsIgnorePattern: '^_',
          caughtErrors: 'all',
          caughtErrorsIgnorePattern: '^_',
        },
      ],
      '@typescript-eslint/no-unsafe-function-type': 'error',
      'no-console': ['error', { allow: ['warn', 'error', 'info'] }],
    },
  },
  {
    files: ['**/*.{js,mjs,cjs}'],
    ...tsEslint.configs.disableTypeChecked,
    languageOptions: {
      globals: {
        ...globals.node,
      },
    },
    rules: {
      '@typescript-eslint/no-var-requires': 'off',
    },
  },
);