/home/techb158/dev.balacoffee.com/vendor/psy/psysh/src/Readline/Hoa
Edit: /home/techb158/dev.balacoffee.com/vendor/psy/psysh/src/Readline/Hoa/StreamLockable.php (2608B)
lock() to block while locking.
*
* @const int
*/
const LOCK_NO_BLOCK = \LOCK_NB;
/**
* Portable advisory locking.
* Should take a look at stream_supports_lock().
*
* @param int $operation operation, use the self::LOCK_* constants
*
* @return bool
*/
public function lock(int $operation): bool;
}