browser-sync-dev-hot-webpack-plugin/src/utils.js

Combines BrowserSync, webpack-dev-middleware, and webpack-hot-middleware into one plugin

"use strict";

module.exports.desire = (dependency, fallback) => {
  try {
    require.resolve(dependency);
    // eslint-disable-next-line no-unused-vars
  } catch (error) {
    return fallback;
  }

  return require(dependency); // eslint-disable-line global-require, import/no-dynamic-require
};