Provides a messages element. Used to display results of

Query extender class for tablesort queries. Hierarchy class \Drupal\Core\Database\Query\

public RedirectCommand::render() Implements

public Textarea::getInfo() Returns

public StorageInterface::delete($name)

public MessageInterface::setCopySender($inform)

The renderer service. Type:

public Schema::findTables($table_expression) Finds

public Schema::fieldExists($table, $column)

public Schema::dropUniqueKey($table, $name)