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

abstract class ImageStreamCompleter extends core::Object {
  synthetic constructor •() → self::ImageStreamCompleter
    ;
  abstract method addListener() → void;
}
class _LiveImage extends core::Object {
  static factory •(self::ImageStreamCompleter a) → self::_LiveImage
    ;
}
abstract class Foo extends core::Object {
  synthetic constructor •() → self::Foo
    ;
  abstract get _pendingImages() → dynamic;
  method putIfAbsent(core::Object key, () → self::ImageStreamCompleter loader) → self::ImageStreamCompleter?
    ;
}
static method main() → dynamic
  ;