public function UpdaterInterface::isInstalled in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Updater/UpdaterInterface.php \Drupal\Core\Updater\UpdaterInterface::isInstalled()

Checks if the project is installed.

Return value

bool

2 methods override UpdaterInterface::isInstalled()

Module::isInstalled in core/lib/Drupal/Core/Updater/Module.php

Checks if the project is installed.

Theme::isInstalled in core/lib/Drupal/Core/Updater/Theme.php

Checks if the project is installed.

File

core/lib/Drupal/Core/Updater/UpdaterInterface.php, line 22

Class

UpdaterInterface

Defines an interface for a class which can update a Drupal project.

Namespace

Drupal\Core\Updater

Code

public function isInstalled();