interface SectionStorageManagerInterface

interface SectionStorageManagerInterface extends DiscoveryInterface {
    
    /**
     * Loads a section storage with the provided contexts applied.
     *
     * @param string $type
     *   The section storage type.
     * @param \Drupal\Component\Plugin\Context\ContextInterface[] $contexts
     *   (optional) The contexts available for this storage to use.
     *
     * @return \Drupal\layout_builder\SectionStorageInterface|null
     *   The section storage or NULL if its context requirements are not met.
     */
    public function load($type, array $contexts = []);
    
    /**
     * Finds the section storage to load based on available contexts.
     *
     * @param \Drupal\Component\Plugin\Context\ContextInterface[] $contexts
     *   The contexts which should be used to determine which storage to return.
     * @param \Drupal\Core\Cache\RefinableCacheableDependencyInterface $cacheability
     *   Refinable cacheability object, which will be populated based on the
     *   cacheability of each section storage candidate. After calling this method
     *   this parameter will reflect the cacheability information used to
     *   determine the correct section storage. This must be associated with any
     *   output that uses the result of this method.
     *
     * @return \Drupal\layout_builder\SectionStorageInterface|null
     *   The section storage if one matched all contexts, or NULL otherwise.
     *
     * @see \Drupal\Core\Cache\RefinableCacheableDependencyInterface
     */
    public function findByContext(array $contexts, RefinableCacheableDependencyInterface $cacheability);
    
    /**
     * Loads a section storage with no associated section list.
     *
     * @param string $type
     *   The type of the section storage being instantiated.
     *
     * @return \Drupal\layout_builder\SectionStorageInterface
     *   The section storage.
     *
     * @internal
     *   Section storage relies on context to load section lists. Use ::load()
     *   when that context is available. This method is intended for use by
     *   collaborators of the plugins in build-time situations when section
     *   storage type must be consulted.
     */
    public function loadEmpty($type);
    
    /**
     * Loads a section storage populated with an existing section list.
     *
     * @param string $type
     *   The section storage type.
     * @param string $id
     *   The section list ID.
     *
     * @return \Drupal\layout_builder\SectionStorageInterface
     *   The section storage.
     *
     * @throws \InvalidArgumentException
     *   Thrown if the ID is invalid.
     *
     * @deprecated in drupal:8.7.0 and is removed from drupal:9.0.0.
     *   \Drupal\layout_builder\SectionStorage\SectionStorageManagerInterface::load()
     *   should be used instead. See https://www.drupal.org/node/3012353.
     */
    public function loadFromStorageId($type, $id);
    
    /**
     * Loads a section storage populated with a section list derived from a route.
     *
     * @param string $type
     *   The section storage type.
     * @param string $value
     *   The raw value.
     * @param mixed $definition
     *   The parameter definition provided in the route options.
     * @param string $name
     *   The name of the parameter.
     * @param array $defaults
     *   The route defaults array.
     *
     * @return \Drupal\layout_builder\SectionStorageInterface|null
     *   The section storage if it could be loaded, or NULL otherwise.
     *
     * @see \Drupal\Core\ParamConverter\ParamConverterInterface::convert()
     *
     * @deprecated in drupal:8.7.0 and is removed from drupal:9.0.0.
     *   \Drupal\layout_builder\SectionStorageInterface::deriveContextsFromRoute()
     *   and \Drupal\layout_builder\SectionStorage\SectionStorageManagerInterface::load()
     *   should be used instead. See https://www.drupal.org/node/3012353.
     */
    public function loadFromRoute($type, $value, $definition, $name, array $defaults);

}