library /*isNonNullableByDefault*/;
import self as self;
import "dart:core" as core;

abstract class Interface extends core::Object {
  synthetic constructor •() → self::Interface
    : super core::Object::•()
    ;
  method implementedConcreteMethod() → void {}
  abstract method implementedAbstractMethod() → void;
  method declaredConcreteImplementsConcreteMethod() → void {}
  method declaredAbstractImplementsConcreteMethod() → void {}
  abstract method declaredConcreteImplementsAbstractMethod() → void;
  abstract method declaredAbstractImplementsAbstractMethod() → void;
}
abstract class AbstractClass extends core::Object implements self::Interface {
  synthetic constructor •() → self::AbstractClass
    : super core::Object::•()
    ;
  method declaredConcreteMethod() → void {}
  abstract method declaredAbstractMethod() → void;
  method declaredConcreteImplementsConcreteMethod() → void {}
  abstract method declaredAbstractImplementsConcreteMethod() → void;
  method declaredConcreteImplementsAbstractMethod() → void {}
  abstract method declaredAbstractImplementsAbstractMethod() → void;
}
static method main() → dynamic {}