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

static final field core::bool inSoundMode = !(<core::int?>[] is core::List<core::int>);
static method main() → dynamic {
  try {
    throw (null as dynamic) as{TypeError} core::Object;
  }
  on core::TypeError catch(final core::TypeError e) {
    core::print("${e.{core::Object::runtimeType}{core::Type}}:${e}");
  }
}