4.0.3: Backport HH\Lib\Ref<T>
This release backports the HH\Lib\Ref<T>
class from later versions.
4.0.2 is a bad release created from the wrong branch.
This release backports the HH\Lib\Ref<T>
class from later versions.
4.0.2 is a bad release created from the wrong branch.