|  | import "dart:async" as asy; | 
|  | import "dart:core" as core; | 
|  | static final field asy::StreamTransformer<core::Object?, core::Object?> t = new asy::_StreamHandlerTransformer::•<core::Object?, core::Object?>(handleData: (core::Object? data, asy::EventSink<core::Object?> sink) → void => asy::Future::microtask<void>(() → void => sink.{asy::EventSink::add}(data){(core::Object?) → void}), handleDone: (asy::EventSink<core::Object?> sink) → void => asy::Future::microtask<void>(() → void => sink.{asy::EventSink::close}(){() → void})); | 
|  | static method main() → void {} |