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

abstract class Base<T extends core::Object* = dynamic, U extends core::Object* = dynamic> extends core::Object {
  synthetic constructor •() → self::Base<self::Base::T*, self::Base::U*>*
    ;
  operator [](core::String* s) → self::Base::T*
    ;
  operator []=(core::String* s, generic-covariant-impl self::Base::U* v) → void
    ;
  abstract method getValue(core::String* s) → self::Base::T*;
  abstract method setValue(core::String* s, generic-covariant-impl self::Base::U* v) → void;
}
abstract class Test1 extends self::Base<core::int*, core::int*> {
  synthetic constructor •() → self::Test1*
    ;
  method test() → void
    ;
}
abstract class Test2 extends self::Base<core::int*, core::num*> {
  synthetic constructor •() → self::Test2*
    ;
  method test() → void
    ;
}
abstract class Test3 extends self::Base<core::int*, core::double*> {
  synthetic constructor •() → self::Test3*
    ;
  method test() → void
    ;
}
abstract class Test4 extends self::Base<core::num*, core::int*> {
  synthetic constructor •() → self::Test4*
    ;
  method test() → void
    ;
}
abstract class Test5 extends self::Base<core::num*, core::num*> {
  synthetic constructor •() → self::Test5*
    ;
  method test() → void
    ;
}
abstract class Test6 extends self::Base<core::num*, core::double*> {
  synthetic constructor •() → self::Test6*
    ;
  method test() → void
    ;
}
abstract class Test7 extends self::Base<core::double*, core::int*> {
  synthetic constructor •() → self::Test7*
    ;
  method test() → void
    ;
}
abstract class Test8 extends self::Base<core::double*, core::num*> {
  synthetic constructor •() → self::Test8*
    ;
  method test() → void
    ;
}
abstract class Test9 extends self::Base<core::double*, core::double*> {
  synthetic constructor •() → self::Test9*
    ;
  method test() → void
    ;
}
static method getInt() → core::int*
  ;
static method getNum() → core::num*
  ;
static method getDouble() → core::double*
  ;
static method main() → dynamic
  ;