refactor(stringifyElement): remove MapWrapper#forEach
refactor(stringifyElement): remove MapWrapper#forEach

angular/universal,dbabaioff/universal,dbabaioff/universal,manekinekko/universal,angular/universal,jeffwhelpley/universal,ufo-github/universal,ufo-github/universal,dbabaioff/universal,jeffwhelpley/universal,angular/universal,angular/universal,manekinekko/universal,ufo-github/universal