imagezoom.install

<?php

/**
 * @file
 * Provides uninstall functions for the Image Zoom module.
 */

/**
 * Implements hook_uninstall().
 */

function imagezoom_uninstall() {
  // delete variables created by settings form
  \Drupal::config('imagezoom.settings')->clear('imagezoom_zoom_type')->save();
  \Drupal::config('imagezoom.settings')->clear('imagezoom_multiple_thumbs')->save();
  \Drupal::config('imagezoom.settings')->clear('imagezoom_hide_active_thumb')->save();
  \Drupal::config('imagezoom.settings')->clear('imagezoom_display_title')->save();
  \Drupal::config('imagezoom.settings')->clear('imagezoom_load_all')->save();
  \Drupal::config('imagezoom.settings')->clear('imagezoom_load_all_types')->save();
  \Drupal::config('imagezoom.settings')->clear('imagezoom_thumbs_jcarousel')->save();
  \Drupal::config('imagezoom.settings')->clear('imagezoom_colorbox')->save();
}