library;
import self as self;

import "org-dartlang-testcase:///main_lib.dart";

static method main() → void
  ;

library;
import self as self2;
import "dart:core" as core;

class DynamicDispatchRegistry<T extends core::Function> extends core::Object {
  synthetic constructor •() → self2::DynamicDispatchRegistry<self2::DynamicDispatchRegistry::T>
    ;
  method register(covariant-by-class self2::DynamicDispatchRegistry::T function) → self2::DynamicDispatchRegistry::T
    ;
}
class Registry extends self2::DynamicDispatchRegistry<({x: core::int}) → core::int> {
  synthetic constructor •() → self2::Registry
    ;
}