Add a getResolvers() method to the chain resolvers.

modules/store/src/Resolver/ChainStoreResolver.php

@@ -36,6 +36,13 @@ class ChainStoreResolver implements ChainStoreResolverInterface {
     $this->resolvers[] = $resolver;
   }
 
+  /**
+   * {@inheritdoc}
+   */
+  public function getResolvers() {
+    return $this->resolvers;
+  }
+
   /**
    * {@inheritdoc}
    */

modules/store/src/Resolver/ChainStoreResolverInterface.php

@@ -23,4 +23,12 @@ interface ChainStoreResolverInterface extends StoreResolverInterface {
    */
   public function addResolver(StoreResolverInterface $resolver);
 
+  /**
+   * Gets all added resolvers.
+   *
+   * @return \Drupal\commerce_store\Resolver\StoreResolverInterface[]
+   *   The resolvers.
+   */
+  public function getResolvers();
+
 }

src/Resolver/ChainCountryResolver.php

@@ -36,6 +36,13 @@ class ChainCountryResolver implements ChainCountryResolverInterface {
     $this->resolvers[] = $resolver;
   }
 
+  /**
+   * {@inheritdoc}
+   */
+  public function getResolvers() {
+    return $this->resolvers;
+  }
+
   /**
    * {@inheritdoc}
    */

src/Resolver/ChainCountryResolverInterface.php

@@ -23,4 +23,12 @@ interface ChainCountryResolverInterface extends CountryResolverInterface {
    */
   public function addResolver(CountryResolverInterface $resolver);
 
+  /**
+   * Gets all added resolvers.
+   *
+   * @return \Drupal\commerce\Resolver\CountryResolverInterface[]
+   *   The resolvers.
+   */
+  public function getResolvers();
+
 }

src/Resolver/ChainLocaleResolver.php

@@ -36,6 +36,13 @@ class ChainLocaleResolver implements ChainLocaleResolverInterface {
     $this->resolvers[] = $resolver;
   }
 
+  /**
+   * {@inheritdoc}
+   */
+  public function getResolvers() {
+    return $this->resolvers;
+  }
+
   /**
    * {@inheritdoc}
    */

src/Resolver/ChainLocaleResolverInterface.php

@@ -23,4 +23,12 @@ interface ChainLocaleResolverInterface extends LocaleResolverInterface {
    */
   public function addResolver(LocaleResolverInterface $resolver);
 
+  /**
+   * Gets all added resolvers.
+   *
+   * @return \Drupal\commerce\Resolver\LocaleResolverInterface[]
+   *   The resolvers.
+   */
+  public function getResolvers();
+
 }