eslint.config.mjs

import eslint from '@eslint/js'
import eslintPluginReact from 'eslint-plugin-react'
import eslintPluginReactHooks from 'eslint-plugin-react-hooks'
import eslintPluginReactRefresh from 'eslint-plugin-react-refresh'
import eslintPluginUnicorn from 'eslint-plugin-unicorn'
import tseslint from 'typescript-eslint'

export default tseslint.config(
  {
    ignores: ['**/dist/**/*', 'esbuild.mjs', 'eslint.config.mjs', 'ucsc/*'],
  },
  {
    languageOptions: {
      parserOptions: {
        project: ['./tsconfig.json'],
        tsconfigRootDir: import.meta.dirname,
      },
    },

    settings: {
      react: {
        version: 'detect',
      },
    },
  },
  eslint.configs.recommended,
  ...tseslint.configs.recommended,
  ...tseslint.configs.stylisticTypeChecked,
  ...tseslint.configs.strictTypeChecked,
  eslintPluginReact.configs.flat.recommended,
  {
    plugins: {
      'react-hooks': eslintPluginReactHooks,
    },
    rules: eslintPluginReactHooks.configs.recommended.rules,
  },
  eslintPluginUnicorn.configs['flat/recommended'],
  {
    // in main config for TSX/JSX source files
    plugins: {
      'react-refresh': eslintPluginReactRefresh,
    },
    rules: {},
  },
  {
    rules: {
      'no-empty': 'off',
      'no-console': [
        'warn',
        {
          allow: ['error', 'warn'],
        },
      ],
      'no-underscore-dangle': 'off',
      curly: 'error',
      semi: ['error', 'never'],
      'spaced-comment': [
        'error',
        'always',
        {
          markers: ['/'],
        },
      ],

      'unicorn/no-null': 'off',

      '@typescript-eslint/no-unsafe-argument': 'off',
      '@typescript-eslint/no-unsafe-return': 'off',
      '@typescript-eslint/no-unsafe-call': 'off',
      '@typescript-eslint/no-non-null-assertion': 'off',
      '@typescript-eslint/ban-ts-comment': 'off',
      '@typescript-eslint/no-unsafe-assignment': 'off',
      '@typescript-eslint/restrict-template-expressions': 'off',
      'unicorn/no-useless-undefined': 'off',
      'unicorn/catch-error-name': 'off',
      'unicorn/filename-case': 'off',
      'unicorn/prevent-abbreviations': 'off',
      'react-refresh/only-export-components': 'warn',
      'react/no-unescaped-entities': 'off',
      'react/prop-types': 'off',
      '@typescript-eslint/no-unused-vars': [
        'warn',
        {
          argsIgnorePattern: '^_',
          ignoreRestSiblings: true,
          caughtErrors: 'none',
        },
      ],
    },
  },
)