/**
* {@inheritdoc}
*/
public function getRequiredLibraryIds()
{
$library_ids = [];
foreach ($this->extensionHandler->getExtensions() as $extension) {
foreach ($extension->getLibraryDependencies() as $library_id) {
$library_ids[] = $library_id;
}
}
return array_unique($library_ids);
}
/**
* {@inheritdoc}
*/
public function getRequiredLibraries()
{
foreach ($this->extensionHandler->getExtensions() as $extension) {
foreach ($extension->getLibraryDependencies() as $library_id) {
// Do not bother instantiating a library multiple times.
if (!isset($libraries[$library_id])) {
(yield $this->registry->getLibrary($library_id));
}
}
}
}
