| library /*isNonNullableByDefault*/; |
| import self as self; |
| import "dart:core" as core; |
| |
| class A<T extends core::Object? = dynamic> extends core::Object { |
| synthetic constructor •() → self::A<self::A::T%> |
| : super core::Object::•() |
| ; |
| method f<U extends core::Object? = dynamic>(covariant-by-class core::Map<self::A::T%, self::A::f::U%> m) → void {} |
| } |
| class B extends self::A<core::String> { |
| synthetic constructor •() → self::B |
| : super self::A::•() |
| ; |
| method f<V extends core::Object? = dynamic>(covariant-by-class core::Map<core::String, self::B::f::V%> m) → void {} |
| } |
| static method main() → dynamic {} |