eslint.config.mjs

import eslint from '@eslint/js'
import eslintPluginPrettierRecommended from 'eslint-plugin-prettier/recommended'
import globals from 'globals'
import tseslint from 'typescript-eslint'

export default tseslint.config(
  {
    ignores: ['eslint.config.mjs']
  },
  eslint.configs.recommended,
  ...tseslint.configs.recommendedTypeChecked,
  eslintPluginPrettierRecommended,
  {
    languageOptions: {
      globals: {
        ...globals.node,
        ...globals.jest
      },
      ecmaVersion: 5,
      sourceType: 'module',
      parserOptions: {
        projectService: true,
        tsconfigRootDir: import.meta.dirname
      }
    }
  },
  {
    rules: {
      semi: ['error', 'never'],

      'max-len': [
        'error',
        {
          code: 120,
          ignoreUrls: true,
          ignoreStrings: true
        }
      ],

      '@typescript-eslint/interface-name-prefix': 'off',
      '@typescript-eslint/explicit-function-return-type': 'off',
      '@typescript-eslint/explicit-module-boundary-types': 'off',
      '@typescript-eslint/no-explicit-any': 'off',

      '@typescript-eslint/no-floating-promises': 'warn',
      '@typescript-eslint/no-unsafe-argument': 'warn',
      "@typescript-eslint/no-unsafe-assignment": "warn",
      "@typescript-eslint/no-unsafe-call": "warn",
      "@typescript-eslint/no-unsafe-member-access": "warn",

      '@typescript-eslint/no-unused-vars': [
        'warn',
        {
          argsIgnorePattern: '^_',
          ignoreRestSiblings: true
        }
      ],

      '@typescript-eslint/no-misused-promises': 'error',
      '@typescript-eslint/semi': 'off'
    }
  }
)