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web/core/modules/path/path.api.php

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+<?php
+
+/**
+ * @file
+ * Hooks provided by the Path module.
+ */
+
+/**
+ * @addtogroup hooks
+ * @{
+ */
+
+/**
+ * Respond to a path being inserted.
+ *
+ * @param array $path
+ *   The array structure is identical to that of the return value of
+ *   \Drupal\Core\Path\AliasStorageInterface::save().
+ *
+ * @deprecated in drupal:8.8.0 and is removed from drupal:9.0.0. Use
+ *   hook_path_alias_insert() instead.
+ *
+ * @see https://www.drupal.org/node/3013865
+ */
+function hook_path_insert($path) {
+  \Drupal::database()->insert('mytable')
+    ->fields([
+      'alias' => $path['alias'],
+      'pid' => $path['pid'],
+    ])
+    ->execute();
+}
+
+/**
+ * Respond to a path being updated.
+ *
+ * @param array $path
+ *   The array structure is identical to that of the return value of
+ *   \Drupal\Core\Path\AliasStorageInterface::save().
+ *
+ * @deprecated in drupal:8.8.0 and is removed from drupal:9.0.0. Use
+ *   hook_path_alias_update() instead.
+ *
+ * @see https://www.drupal.org/node/3013865
+ */
+function hook_path_update($path) {
+  if ($path['alias'] != $path['original']['alias']) {
+    \Drupal::database()->update('mytable')
+      ->fields(['alias' => $path['alias']])
+      ->condition('pid', $path['pid'])
+      ->execute();
+  }
+}
+
+/**
+ * Respond to a path being deleted.
+ *
+ * @param array $path
+ *   The array structure is identical to that of the return value of
+ *   \Drupal\Core\Path\AliasStorageInterface::save().
+ *
+ * @deprecated in drupal:8.8.0 and is removed from drupal:9.0.0. Use
+ *   hook_path_alias_delete() instead.
+ *
+ * @see https://www.drupal.org/node/3013865
+ */
+function hook_path_delete($path) {
+  \Drupal::database()->delete('mytable')
+    ->condition('pid', $path['pid'])
+    ->execute();
+}
+
+/**
+ * @} End of "addtogroup hooks".
+ */