Provides a confirmation form for deleting a custom block entity. Hierarchy class

public BlockContent::setRevisionUser(UserInterface $account)

protected BlockContentForm::prepareEntity()

The custom block type storage. Type:

public BlockContent::setTheme($theme)

public BlockContentListBuilder::buildHeader()

public BlockContent::setRevisionLogMessage($revision_

public BlockContentTypeInterface::

protected BlockContentViewBuilder::get

public BlockContent::createDuplicate()