--- /dev/null
+<?php
+/**
+ * @file
+ * Install, uninstall and update hooks for Media entity document module.
+ */
+
+/**
+ * Implements hook_install().
+ */
+function media_entity_document_install() {
+ $source = drupal_get_path('module', 'media_entity_document') . '/images/icons';
+ $destination = \Drupal::config('media_entity.settings')->get('icon_base');
+ media_entity_copy_icons($source, $destination);
+}