import { disableDebugTools } from '@angular/platform-browser'; import { enableProdMode } from '@angular/core'; let _decorateModuleRef = function identity(value: T): T { return value; }; if(IS_PRODUCTION) { enableProdMode(); _decorateModuleRef = (modRef: any) => { disableDebugTools(); return modRef; }; } if(IS_DEV) { Error.stackTraceLimit = Infinity; require('zone.js/dist/long-stack-trace-zone'); } export const decorateModuleRef = _decorateModuleRef;