1 files changed, 22 insertions, 0 deletions
diff --git a/lib/public/Group/Backend/ISetDisplayNameBackend.php b/lib/public/Group/Backend/ISetDisplayNameBackend.php
new file mode 100644
index 00000000000..d0875e84768
--- /dev/null
+++ b/lib/public/Group/Backend/ISetDisplayNameBackend.php
@@ -0,0 +1,22 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: 2019 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+namespace OCP\Group\Backend;
+
+/**
+ * @since 18.0.0
+ */
+interface ISetDisplayNameBackend {
+	/**
+	 * @param string $gid
+	 * @param string $displayName
+	 * @return bool
+	 * @since 18.0.0
+	 */
+	public function setDisplayName(string $gid, string $displayName): bool;
+}