Mercurial > hg > isophonics-drupal-site
view core/lib/Drupal/Core/Asset/LibraryDependencyResolverInterface.php @ 0:4c8ae668cc8c
Initial import (non-working)
author | Chris Cannam |
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date | Wed, 29 Nov 2017 16:09:58 +0000 |
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<?php namespace Drupal\Core\Asset; /** * Resolves the dependencies of asset (CSS/JavaScript) libraries. */ interface LibraryDependencyResolverInterface { /** * Gets the given libraries with their dependencies. * * Given ['core/a', 'core/b', 'core/c'], with core/a depending on core/c and * core/b on core/d, returns ['core/a', 'core/b', 'core/c', 'core/d']. * * @param string[] $libraries * A list of libraries, in the order they should be loaded. * * @return string[] * A list of libraries, in the order they should be loaded, including their * dependencies. */ public function getLibrariesWithDependencies(array $libraries); /** * Gets the minimal representative subset of the given libraries. * * A minimal representative subset means that any library in the given set of * libraries that is a dependency of another library in the set, is removed. * * Hence a minimal representative subset is the most compact representation * possible of a set of libraries. * * (Each asset library has dependencies and can therefore be seen as a tree. * Hence the given list of libraries represent a forest. This function returns * all roots of trees that are not a subtree of another tree in the forest.) * * @param string[] $libraries * A set of libraries. * * @return string[] * A representative subset of the given set of libraries. */ public function getMinimalRepresentativeSubset(array $libraries); }