--- /dev/null
+<?php
+
+namespace Drupal\blazy\Plugin\Field\FieldFormatter;
+
+/**
+ * A Trait common for blazy image, video and file ER formatters.
+ */
+trait BlazyFormatterBaseTrait {
+
+ /**
+ * The blazy manager service.
+ *
+ * @var \Drupal\blazy\BlazyFormatterManager
+ */
+ protected $blazyManager;
+
+ /**
+ * Returns the blazy manager.
+ */
+ public function blazyManager() {
+ return $this->blazyManager;
+ }
+
+ /**
+ * Builds the settings.
+ */
+ public function buildSettings() {
+ $settings = $this->getSettings();
+ $settings['plugin_id'] = $this->getPluginId();
+
+ return $settings;
+ }
+
+ /**
+ * Returns the blazy admin service.
+ */
+ public function admin() {
+ return \Drupal::service('blazy.admin.formatter');
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function settingsSummary() {
+ return $this->admin()->getSettingsSummary($this->getScopedFormElements());
+ }
+
+}