7 methods override EntityBase::preDelete()

BlockContent::preDelete in core/modules/block_content/src/Entity/BlockContent.php
ConfigEntityBase::preDelete in core/lib/Drupal/Core/Config/Entity/ConfigEntityBase.php
Acts on entities before they are deleted and before hooks are invoked.
EntityTestBundleClass::preDelete in core/modules/system/tests/modules/entity_test_bundle_class/src/Entity/EntityTestBundleClass.php
File::preDelete in core/modules/file/src/Entity/File.php
MenuLinkContent::preDelete in core/modules/menu_link_content/src/Entity/MenuLinkContent.php
Node::preDelete in core/modules/node/src/Entity/Node.php
Workspace::preDelete in core/modules/workspaces/src/Entity/Workspace.php

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