Base class for user-based cache contexts. Subclasses need to implement either

public static MenuActiveTrailsCacheC

public static HeadersCacheContext::getLabel()

public static SessionCacheContext::getLabel()

Converts cache context tokens into cache keys. Uses cache context services (services tagged with 'cache.context', and whose service ID has the

public static LanguagesCacheContext::getLabel()

public CacheContextsManager::__construct(ContainerInterface

public LanguagesCacheContext::getCacheableMetadata($type

public PagersCacheContext::getCacheableMetadata($pager_id

Defines a cache context for "per page in a pager" caching. Cache context ID: 'url.query_args.pagers' (to vary by all pagers). Calculated cache