HH\Lib\File\CloseableReadHandle
Requires the Hack Standard Library - Experimental Additions to be installed.
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This function is available as File\CloseableReadHandle() in Facebook's www repository.
Interface Synopsis
namespace HH\Lib\File;
interface CloseableReadHandle implements \HH\Lib\IO\CloseableSeekableReadHandle, CloseableHandle, ReadHandle {...}