diff core/lib/Drupal/Core/Breadcrumb/ChainBreadcrumbBuilderInterface.php @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/lib/Drupal/Core/Breadcrumb/ChainBreadcrumbBuilderInterface.php	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,20 @@
+<?php
+
+namespace Drupal\Core\Breadcrumb;
+
+/**
+ * Defines an interface a chained service that builds the breadcrumb.
+ */
+interface ChainBreadcrumbBuilderInterface extends BreadcrumbBuilderInterface {
+
+  /**
+   * Adds another breadcrumb builder.
+   *
+   * @param \Drupal\Core\Breadcrumb\BreadcrumbBuilderInterface $builder
+   *   The breadcrumb builder to add.
+   * @param int $priority
+   *   Priority of the breadcrumb builder.
+   */
+  public function addBuilder(BreadcrumbBuilderInterface $builder, $priority);
+
+}