eslint.config.js

// @ts-check

import eslint from '@eslint/js'
import tseslint from 'typescript-eslint'
import stylistic from '@stylistic/eslint-plugin'

export default tseslint.config(
  eslint.configs.recommended,
  ...tseslint.configs.recommended,
  stylistic.configs.recommended,
  {
    plugins: {
      '@stylistic': stylistic,
      '@typescript-eslint': tseslint.plugin,
    },
    rules: {
      '@stylistic/brace-style': ['error', '1tbs', { allowSingleLine: true }],
      '@stylistic/space-before-function-paren': ['error', 'always'],
    },
  },
  {
    ignores: ['src/demo.js', 'dist/**', 'node_modules/**'],
  },
  {
    files: ['src/**/*.{js,jsx,ts,tsx}'],
    languageOptions: {
      parser: tseslint.parser,
    },
  },
)