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diff --git a/web/modules/contrib/search_api_synonym/src/Plugin/search_api_synonym/import/JSON.php b/web/modules/contrib/search_api_synonym/src/Plugin/search_api_synonym/import/JSON.php
new file mode 100644
index 000000000..58901d0ee
--- /dev/null
+++ b/web/modules/contrib/search_api_synonym/src/Plugin/search_api_synonym/import/JSON.php
@@ -0,0 +1,72 @@
+<?php
+
+namespace Drupal\search_api_synonym\Plugin\search_api_synonym\import;
+
+use Drupal\Core\Form\FormStateInterface;
+use Drupal\Core\Link;
+use Drupal\Core\Url;
+use Drupal\Component\Serialization\Json AS SerializationJSON;
+use Drupal\file\Entity\File;
+use Drupal\search_api_synonym\Import\ImportPluginBase;
+use Drupal\search_api_synonym\Import\ImportPluginInterface;
+
+/**
+ * Import of JSON files.
+ *
+ * @SearchApiSynonymImport(
+ *   id = "json",
+ *   label = @Translation("JSON"),
+ *   description = @Translation("Synonym import plugin from JSON file.")
+ * )
+ */
+class JSON extends ImportPluginBase implements ImportPluginInterface {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function parseFile(File $file, array $settings = []) {
+    $data = [];
+    $json = file_get_contents($file->getFileUri());
+
+    if ($items = SerializationJSON::decode($json)) {
+      foreach ($items as $item) {
+        if (!empty($item['word']) && !empty($item['synonym'])) {
+          $data[] = [
+            'word' => $item['word'],
+            'synonym' => $item['synonym'],
+            'type' => !empty($item['type']) ? $item['type'] : ''
+          ];
+        }
+      }
+    }
+
+    return $data;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function buildConfigurationForm(array $form, FormStateInterface $form_state) {
+    $example_url = 'internal:' . base_path() . drupal_get_path('module', 'search_api_synonym') . '/examples/example.json';
+    $form['template'] = [
+      '#type' => 'item',
+      '#title' => $this->t('Example'),
+      '#markup' => Link::fromTextAndUrl(t('Download example file'), Url::fromUri($example_url))->toString()
+    ];
+    return $form;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function validateConfigurationForm(array &$form, FormStateInterface $form_state) {
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function allowedExtensions() {
+    return ['json'];
+  }
+
+}