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

import "dart:async";

static method foo<T extends core::Object? = dynamic>(self::foo::T% t) → FutureOr<self::foo::T?> {}
static method bar<S extends core::Object? = dynamic>(core::bool t, self::bar::S% s) → dynamic {
  core::List<FutureOr<self::bar::S?>?> x = <FutureOr<self::bar::S?>?>[self::foo<self::bar::S%>(s), s];
}
static method main() → dynamic {}