interface ConfigMapperInterface

interface ConfigMapperInterface {
    
    /**
     * Returns title of this translation page.
     *
     * @return string
     *   The page title.
     */
    public function getTitle();
    
    /**
     * Sets the route collection.
     *
     * @param \Symfony\Component\Routing\RouteCollection $collection
     *   The route collection.
     */
    public function setRouteCollection(RouteCollection $collection);
    
    /**
     * Returns the name of the base route the mapper is attached to.
     *
     * @return string
     *   The name of the base route the mapper is attached to.
     */
    public function getBaseRouteName();
    
    /**
     * Returns the route parameters for the base route the mapper is attached to.
     *
     * @return array
     */
    public function getBaseRouteParameters();
    
    /**
     * Returns the base route object the mapper is attached to.
     *
     * @return \Symfony\Component\Routing\Route
     *   The base route object the mapper is attached to.
     */
    public function getBaseRoute();
    
    /**
     * Returns a processed path for the base route the mapper is attached to.
     *
     * @return string
     *   Processed path with placeholders replaced.
     */
    public function getBasePath();
    
    /**
     * Returns route name for the translation overview route.
     *
     * @return string
     *   Route name for the mapper.
     */
    public function getOverviewRouteName();
    
    /**
     * Returns the route parameters for the translation overview route.
     *
     * @return array
     */
    public function getOverviewRouteParameters();
    
    /**
     * Returns the route object for a translation overview route.
     *
     * @return \Symfony\Component\Routing\Route
     *   The route object for the translation page.
     */
    public function getOverviewRoute();
    
    /**
     * Returns a processed path for the translation overview route.
     *
     * @return string
     *   Processed path with placeholders replaced.
     */
    public function getOverviewPath();
    
    /**
     * Returns route name for the translation add form route.
     *
     * @return string
     *   Route name for the mapper.
     */
    public function getAddRouteName();
    
    /**
     * Returns the route parameters for the translation add form route.
     *
     * @return array
     */
    public function getAddRouteParameters();
    
    /**
     * Returns the route object for a translation add form route.
     *
     * @return \Symfony\Component\Routing\Route
     *   The route object for the translation page.
     */
    public function getAddRoute();
    
    /**
     * Returns route name for the translation edit form route.
     *
     * @return string
     *   Route name for the mapper.
     */
    public function getEditRouteName();
    
    /**
     * Returns the route parameters for the translation edit form route.
     *
     * @return array
     */
    public function getEditRouteParameters();
    
    /**
     * Returns the route object for a translation edit form route.
     *
     * @return \Symfony\Component\Routing\Route
     *   The route object for the translation page.
     */
    public function getEditRoute();
    
    /**
     * Returns route name for the translation deletion route.
     *
     * @return string
     *   Route name for the mapper.
     */
    public function getDeleteRouteName();
    
    /**
     * Returns the route parameters for the translation deletion route.
     *
     * @return array
     */
    public function getDeleteRouteParameters();
    
    /**
     * Returns the route object for the translation deletion route.
     *
     * @return \Symfony\Component\Routing\Route
     *   The route object for the translation page.
     */
    public function getDeleteRoute();
    
    /**
     * Returns an array of configuration names for the mapper.
     *
     * @return array
     *   An array of configuration names for the mapper.
     */
    public function getConfigNames();
    
    /**
     * Adds the given configuration name to the list of names.
     *
     * Note that it is the responsibility of the calling code to ensure that the
     * configuration exists.
     *
     * @param string $name
     *   Configuration name.
     */
    public function addConfigName($name);
    
    /**
     * Returns the weight of the mapper.
     *
     * @return int
     *   The weight of the mapper.
     */
    public function getWeight();
    
    /**
     * Returns an array with all configuration data.
     *
     * @return array
     *   Configuration data keyed by configuration names.
     */
    public function getConfigData();
    
    /**
     * Returns the original language code of the configuration.
     *
     * @throws \RuntimeException
     *   Throws an exception if the language codes in the config files don't
     *   match.
     */
    public function getLangcode();
    
    /**
     * Returns the language code of a configuration object given its name.
     *
     * @param string $config_name
     *   The name of the configuration object.
     *
     * @return string
     *   The language code of the configuration object.
     */
    public function getLangcodeFromConfig($config_name);
    
    /**
     * Sets the original language code.
     *
     * @param string $langcode
     *   The langcode.
     *
     * @return $this
     */
    public function setLangcode($langcode);
    
    /**
     * Returns the name of the type of data the mapper encapsulates.
     *
     * @return string
     *   The name of the type of data the mapper encapsulates.
     */
    public function getTypeName();
    
    /**
     * Provides an array of information to build a list of operation links.
     *
     * @return array
     *   An associative array of operation link data for this list, keyed by
     *   operation name, containing the following key-value pairs:
     *   - title: The localized title of the operation.
     *   - href: The path for the operation.
     *   - options: An array of URL options for the path.
     *   - weight: The weight of this operation.
     */
    public function getOperations();
    
    /**
     * Returns the label of the type of data the mapper encapsulates.
     *
     * @return string
     *   The label of the type of data the mapper encapsulates.
     */
    public function getTypeLabel();
    
    /**
     * Checks that all pieces of this configuration mapper have a schema.
     *
     * @return bool
     *   TRUE if all of the elements have schema, FALSE otherwise.
     */
    public function hasSchema();
    
    /**
     * Checks if pieces of this configuration mapper have translatables.
     *
     * @return bool
     *   TRUE if at least one of the configuration elements has translatables,
     *   FALSE otherwise.
     */
    public function hasTranslatable();
    
    /**
     * Checks whether there is already a translation for this mapper.
     *
     * @param \Drupal\Core\Language\LanguageInterface $language
     *   A language object.
     *
     * @return bool
     *   TRUE if any of the configuration elements have a translation in the
     *   given language, FALSE otherwise.
     */
    public function hasTranslation(LanguageInterface $language);
    
    /**
     * Populate the config mapper with route match data.
     *
     * @param \Drupal\Core\Routing\RouteMatchInterface $route_match
     *   The route match.
     *
     * @see \Drupal\config_translation\Event\ConfigTranslationEvents::POPULATE_MAPPER
     */
    public function populateFromRouteMatch(RouteMatchInterface $route_match);
    
    /**
     * Returns the name of the contextual link group to add contextual links to.
     *
     * @return string|null
     *   A contextual link group name or null if no link should be added.
     */
    public function getContextualLinkGroup();

}