|  | var freeGlobal = require('./_freeGlobal'); | 
|  |  | 
|  | /** Detect free variable `exports`. */ | 
|  | var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports; | 
|  |  | 
|  | /** Detect free variable `module`. */ | 
|  | var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module; | 
|  |  | 
|  | /** Detect the popular CommonJS extension `module.exports`. */ | 
|  | var moduleExports = freeModule && freeModule.exports === freeExports; | 
|  |  | 
|  | /** Detect free variable `process` from Node.js. */ | 
|  | var freeProcess = moduleExports && freeGlobal.process; | 
|  |  | 
|  | /** Used to access faster Node.js helpers. */ | 
|  | var nodeUtil = (function() { | 
|  | try { | 
|  | // Use `util.types` for Node.js 10+. | 
|  | var types = freeModule && freeModule.require && freeModule.require('util').types; | 
|  |  | 
|  | if (types) { | 
|  | return types; | 
|  | } | 
|  |  | 
|  | // Legacy `process.binding('util')` for Node.js < 10. | 
|  | return freeProcess && freeProcess.binding && freeProcess.binding('util'); | 
|  | } catch (e) {} | 
|  | }()); | 
|  |  | 
|  | module.exports = nodeUtil; |