|  | library; | 
|  | import self as self; | 
|  | import "dart:core" as core; | 
|  | import "dart:async" as asy; | 
|  |  | 
|  | import "dart:async"; | 
|  |  | 
|  | class Class<T extends core::Object? = dynamic> extends core::Object { | 
|  | constructor •({required () → FutureOr<core::List<self::Class::T%>>a}) → self::Class<self::Class::T%> | 
|  | : super core::Object::•() | 
|  | ; | 
|  | } | 
|  | static method method() → dynamic | 
|  | return null; | 
|  | static method main() → dynamic { | 
|  | new self::Class::•<core::Object?>(a: () → asy::Future<core::List<core::Object?>> async /* emittedValueType= core::List<core::Object?> */ => self::method() as{TypeError,ForDynamic} FutureOr<core::List<core::Object?>>); | 
|  | } |