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diff --git a/web/modules/contrib/libraries/src/ExternalLibrary/Remote/RemoteLibraryInterface.php b/web/modules/contrib/libraries/src/ExternalLibrary/Remote/RemoteLibraryInterface.php
new file mode 100644
index 000000000..1fe7016ad
--- /dev/null
+++ b/web/modules/contrib/libraries/src/ExternalLibrary/Remote/RemoteLibraryInterface.php
@@ -0,0 +1,39 @@
+<?php
+
+namespace Drupal\libraries\ExternalLibrary\Remote;
+
+use Drupal\libraries\ExternalLibrary\LibraryInterface;
+
+/**
+ * Provides an interface for remote libraries.
+ *
+ * Assuming they declare a remote URL, remote libraries are always loaded. It is
+ * not checked whether or not the Drupal site has network access or the remote
+ * resource is available.
+ */
+interface RemoteLibraryInterface extends LibraryInterface {
+
+  /**
+   * Checks whether the library has a remote URL.
+   *
+   * This check allows using the same library class for multiple libraries only
+   * some of which are available remotely.
+   *
+   * @return bool
+   *   TRUE if the library has a remote URL; FALSE otherwise.
+   *
+   * @see \Drupal\libraries\ExternalLibrary\Asset\AssetLibraryInterface
+   */
+  public function hasRemoteUrl();
+
+  /**
+   * Returns the remote URL of the library.
+   *
+   * @return string
+   *   The remote URL of the library.
+   *
+   * @todo Consider throwing an exception if hasRemoteUrl() return FALSE.
+   */
+  public function getRemoteUrl();
+
+}