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

static const field core::Map<core::String*, dynamic>* generatorConfigDefaultJson = #C3;
static method helper(core::Map<core::String*, dynamic>* input) → void {
  core::print(input);
}
static method main() → void {
  final core::Map<core::String*, Null>* nullValueMap = core::Map::fromEntries<core::String*, Null>(#C3.{core::Map::entries}{core::Iterable<core::MapEntry<core::String*, dynamic>*>*}.{core::Iterable::map}<core::MapEntry<core::String*, Null>*>((core::MapEntry<core::String*, dynamic>* e) → core::MapEntry<core::String*, Null>* => new core::MapEntry::_<core::String*, Null>(e.{core::MapEntry::key}{core::String*}, null)){((core::MapEntry<core::String*, dynamic>*) →* core::MapEntry<core::String*, Null>*) →* core::Iterable<core::MapEntry<core::String*, Null>*>*});
  self::helper(nullValueMap);
}

constants  {
  #C1 = "a"
  #C2 = 1
  #C3 = <core::String*, dynamic>{#C1:#C2)
}