function ComponentPluginManager::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/Theme/ComponentPluginManager.php, line 231

Class

ComponentPluginManager

Defines a plugin manager to deal with components.

Namespace

Code

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