library /*isNonNullableByDefault*/;
import self as self;
import "dart:async" as asy;
import "dart:core" as core;

static method foo1() → asy::Future<core::int> async /* futureValueType= core::int */ {
  final core::int c = 3;
  return c;
}
static method foo2() → asy::Future<void> async /* futureValueType= void */ {
  final core::int c = 3;
}
static method foo3() → dynamic async /* futureValueType= dynamic */ {
  return 234;
}
static method bar(() → asy::Future<core::int> func) → void {
  func(){() → asy::Future<core::int>};
}
static method foo4() → asy::Future<core::bool> async /* futureValueType= core::bool */ {
  await asy::Future::value<core::int>(2);
  self::bar(() → asy::Future<core::int> async /* futureValueType= core::int */ => 3);
  return true;
}
static method foo5(core::bool x) → asy::Future<core::int> async /* futureValueType= core::int */ {
  if(x)
    return 123;
  return 234;
}
static method main() → void {
  self::foo1();
  self::foo2();
  self::foo3();
  self::foo4();
  self::foo5(true);
}