library;
import self as self;
import "dart:core" as core;
import "dart:collection" as col;
import "dart:async" as asy;

import "dart:async";
import "dart:collection";

static method main() → dynamic async {
  core::Map<core::int*, core::bool*>* m = <dynamic, dynamic>{};
  core::Set<core::int*>* s = <dynamic, dynamic>{};
  core::Iterable<core::int*>* i = <dynamic, dynamic>{};
  col::LinkedHashSet<core::int*>* lhs = <dynamic, dynamic>{};
  col::LinkedHashMap<core::int*, core::bool*>* lhm = <dynamic, dynamic>{};
  core::Map<core::int*, core::bool*>* fm = await self::mapfun();
  core::Set<core::int*>* fs = await self::setfun();
  core::Iterable<core::int*>* fi = await self::iterablefun();
  col::LinkedHashSet<core::int*>* flhs = await self::lhsfun();
  col::LinkedHashMap<core::int*, core::bool*>* flhm = await self::lhmfun();
  core::Map<core::int*, core::bool*>* fm2 = await self::mapfun2();
  core::Set<core::int*>* fs2 = await self::setfun2();
  core::Iterable<core::int*>* fi2 = await self::iterablefun2();
  col::LinkedHashSet<core::int*>* flhs2 = await self::lhsfun2();
  col::LinkedHashMap<core::int*, core::bool*>* flhm2 = await self::lhmfun2();
}
static method mapfun() → asy::Future<core::Map<core::int*, core::bool*>*>* async 
  return <dynamic, dynamic>{};
static method setfun() → asy::Future<core::Set<core::int*>*>* async 
  return <dynamic, dynamic>{};
static method iterablefun() → asy::Future<core::Iterable<core::int*>*>* async 
  return <dynamic, dynamic>{};
static method lhsfun() → asy::Future<col::LinkedHashSet<core::int*>*>* async 
  return <dynamic, dynamic>{};
static method lhmfun() → asy::Future<col::LinkedHashMap<core::int*, core::bool*>*>* async 
  return <dynamic, dynamic>{};
static method mapfun2() → asy::FutureOr<core::Map<core::int*, core::bool*>*>*
  return <dynamic, dynamic>{};
static method setfun2() → asy::FutureOr<core::Set<core::int*>*>*
  return <dynamic, dynamic>{};
static method iterablefun2() → asy::FutureOr<core::Iterable<core::int*>*>*
  return <dynamic, dynamic>{};
static method lhsfun2() → asy::FutureOr<col::LinkedHashSet<core::int*>*>*
  return <dynamic, dynamic>{};
static method lhmfun2() → asy::FutureOr<col::LinkedHashMap<core::int*, core::bool*>*>*
  return <dynamic, dynamic>{};