Updated Drupal to 8.6. This goes with the following updates because it's possible...

[yaffs-website] / web / core / modules / workspaces / src / WorkspaceConflictException.php

diff --git a/web/core/modules/workspaces/src/WorkspaceConflictException.php b/web/core/modules/workspaces/src/WorkspaceConflictException.php
new file mode 100644 (file)
index 0000000..b8216dd
--- /dev/null
+++ b/web/core/modules/workspaces/src/WorkspaceConflictException.php
@@ -0,0 +1,10 @@
+<?php
+
+namespace Drupal\workspaces;
+
+/**
+ * An exception thrown when two workspaces are in a conflicting content state.
+ */
+class WorkspaceConflictException extends \RuntimeException {
+
+}