import fs from 'fs';
import path from 'path';
const html = fs.readFileSync(path.resolve(__dirname, './index.html'), 'utf-8');
                          // ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

import url from "url";
const dirname = path.dirname(url.fileURLToPath(import.meta.url));
const html = fs.readFileSync(path.resolve(dirname, './index.html'), 'utf-8');
                          // ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

const pkg = fs.readFileSync(require.resolve('eslint/package.json'), 'utf-8');
                         // ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

const config = require(process.cwd() + '/foo.config.js');
                    // ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

import child_process from 'child_process';
const FOO = 'ls';
child_process.exec(FOO);
                // ^^^

const source = 'ab+c'
const a = new RegExp(source, 'i')
                  // ^^^^^^