Magento 2 Documentation  2.3
Documentation for Magento 2 CMS v2.3 (December 2018)
Interface.php
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1 <?php
31 {
40  public function &getRef();
41 
47  public function touch();
48 
52  public function lock();
53 
57  public function unlock();
58 
64  public function isLocked();
65 }
66