protected CssOptimizer::processCss($contents, $optimize = FALSE)

public LibraryDiscoveryInterface::getLibraries

The final library definitions, statically cached.

public AttachedAssets::setAlreadyLoadedLibraries(array $libraries)

public AssetResolverInterface::getCssAssets(AttachedAssetsInterface

Discovers available asset libraries in Drupal. Hierarchy class \Drupal\Core\Asset\

public LibraryDependencyResolver

public AttachedAssetsInterface::getLibraries()

The cache backend. Type:

Resolves the dependencies of asset (CSS/JavaScript) libraries. Hierarchy class \Drupal\Core\Asset\