The visibility collection. Type: \Drupal\Core\Condition\ConditionPluginCollection File

The plugin instance settings. Type:

block_themes_installed($theme_list) Initializes blocks for installed themes. Parameters

public BlockAddController::blockAddConfigureForm($plugin_id

block_theme_initialize($theme) Assigns an initial, default set of blocks for a theme. This

protected BlockController::getVisibleRegionNames($theme)

public BlockListController::__construct(ThemeHandlerInterface

block_theme_suggestions_block(array $variables) Implements

public BlockBase::calculateDependencies() Calculates

Contains install and update functions for Block. File core/modules/block/block.install