6 methods override EntityBase::postSave()

Block::postSave in core/modules/block/src/Entity/Block.php
Acts on a saved entity before the insert or update hook is invoked.
ConfigEntityBundleBase::postSave in core/lib/Drupal/Core/Config/Entity/ConfigEntityBundleBase.php
Acts on a saved entity before the insert or update hook is invoked.
ContentEntityBase::postSave in core/lib/Drupal/Core/Entity/ContentEntityBase.php
Acts on a saved entity before the insert or update hook is invoked.
EntityViewDisplay::postSave in core/lib/Drupal/Core/Entity/Entity/EntityViewDisplay.php
Acts on a saved entity before the insert or update hook is invoked.
FieldConfigBase::postSave in core/lib/Drupal/Core/Field/FieldConfigBase.php
Acts on a saved entity before the insert or update hook is invoked.
ImageStyle::postSave in core/modules/image/src/Entity/ImageStyle.php
Acts on a saved entity before the insert or update hook is invoked.

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