function LayoutDefinition::getThemeHook

Gets the theme hook.

Return value

string|null The theme hook, if it exists.

File

core/lib/Drupal/Core/Layout/LayoutDefinition.php, line 313

Class

LayoutDefinition

Provides an implementation of a layout definition and its metadata.

Namespace

Drupal\Core\Layout

Code

public function getThemeHook() {
    return $this->theme_hook;
}