--- /dev/null
+<?php
+
+namespace Drupal\text\Plugin\Field\FieldFormatter;
+
+/**
+ * Plugin implementation of the 'text_summary_or_trimmed' formatter.
+ *
+ * @FieldFormatter(
+ * id = "text_summary_or_trimmed",
+ * label = @Translation("Summary or trimmed"),
+ * field_types = {
+ * "text_with_summary"
+ * },
+ * quickedit = {
+ * "editor" = "form"
+ * }
+ * )
+ */
+class TextSummaryOrTrimmedFormatter extends TextTrimmedFormatter { }