protected function LayoutPluginManager::providerExists in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/Layout/LayoutPluginManager.php \Drupal\Core\Layout\LayoutPluginManager::providerExists()

Determines if the provider of a definition exists.

Return value

bool TRUE if provider exists, FALSE otherwise.

Overrides DefaultPluginManager::providerExists

File

core/lib/Drupal/Core/Layout/LayoutPluginManager.php, line 64

Class

LayoutPluginManager

Provides a plugin manager for layouts.

Namespace

Drupal\Core\Layout

Code

protected function providerExists($provider) {
  return $this->moduleHandler
    ->moduleExists($provider) || $this->themeHandler
    ->themeExists($provider);
}