library;
import self as self;
import "dart:core" as core;

class A<T extends core::Object> extends core::Object {
  synthetic constructor •() → void
    ;
}
class M extends core::Object {
  synthetic constructor •() → void
    ;
  method m() → dynamic
    ;
}
abstract class _A&M^#U0^<#U0 extends core::Object> = self::A<self::_A&M^#U0^::#U0> with self::M {
}
class C extends self::_A&M^#U0^<self::A<dynamic>> {
  synthetic constructor •() → void
    ;
}
static method main() → dynamic
  ;