system_theme_suggestions_region(array $variables) Implements

Default theme implementation to display a region. Available variables: content: The content

public DateFormatFormBase::submitForm(array &$form

public ModulesUninstallForm::submitForm(array &$form

An associative list of modules to enable or disable. Type:

The label of the action. Type: string File core/mod

Default theme implementation for vertical tabs. Available variables attributes: A list

_system_rebuild_module_data_ensure_required($module, &$modules) Ensures that dependencies of required modules

system_entity_type_build(array &$entity_types) Implements

system_block_view_system_main_block_alter(array &$build, BlockPluginInterface $block) Implements