@twihike/eslint-config/lib/modules.js

My ESLint config.

module.exports = {
  parserOptions: {
    sourceType: 'module',
  },
  extends: ['plugin:import/errors', 'plugin:import/warnings'],
  settings: {
    'import/extensions': ['.js', '.mjs', '.jsx', '.ts', '.tsx', '.json'],
    'import/resolver': {
      node: {
        extensions: ['.js', '.mjs', '.jsx', '.ts', '.tsx', '.json'],
      },
    },
    'import/parsers': {
      '@typescript-eslint/parser': ['.ts', '.tsx'],
    },
  },
  rules: {
    'import/extensions': [
      'error',
      'ignorePackages',
      {
        js: 'never',
        mjs: 'never',
        jsx: 'never',
        ts: 'never',
        tsx: 'never',
      },
    ],
    'sort-imports': ['error', { ignoreDeclarationSort: true }],
    'import/order': [
      'error',
      {
        alphabetize: {
          order: 'asc',
          caseInsensitive: true,
        },
        'newlines-between': 'always',
      },
    ],
    'import/no-unresolved': 'warn',
    'import/prefer-default-export': 'off',
  },
};