triangle_old/node_modules/html-webpack-plugin/lib/file-watcher-api.js

// @ts-check
/**
 * To use the available webpack core api
 * we have to use different child compilers
 * depending on the used webpack version
 */
const webpackMajorVersion = Number(require('webpack/package.json').version.split('.')[0]);

// Typescript hack to test only the webpack 4 code
/** @type {import('./webpack4/file-watcher-api')} */
module.exports = webpackMajorVersion === 4
  ? require('./webpack4/file-watcher-api.js')
  // Hack to ignore './webpack5/file-watcher-api.js' from typescript:
  : require('./webpack' + 5 + '/file-watcher-api.js');