1 files changed, 11 insertions, 0 deletions
diff --git a/lib/public/Files/Config/IUserMountCache.php b/lib/public/Files/Config/IUserMountCache.php
index cf30d8fb431..e1db1cbf98b 100644
--- a/lib/public/Files/Config/IUserMountCache.php
+++ b/lib/public/Files/Config/IUserMountCache.php
@@ -104,4 +104,15 @@ interface IUserMountCache {
 	 * @since 9.0.0
 	 */
 	public function remoteStorageMounts($storageId);
+
+	/**
+	 * Get the used space for users
+	 *
+	 * Note that this only includes the space in their home directory,
+	 * not any incoming shares or external storages.
+	 *
+	 * @param IUser[] $users
+	 * @return int[] [$userId => $userSpace]
+	 */
+	public function getUsedSpaceForUsers(array $users);
 }