1 files changed, 5 insertions, 4 deletions
diff --git a/lib/private/Files/Storage/Common.php b/lib/private/Files/Storage/Common.php
index 5a57532f71c..b842d86f6a7 100644
--- a/lib/private/Files/Storage/Common.php
+++ b/lib/private/Files/Storage/Common.php
@@ -52,6 +52,7 @@ use OCP\Files\InvalidDirectoryException;
 use OCP\Files\InvalidPathException;
 use OCP\Files\ReservedWordException;
 use OCP\Files\Storage\ILockingStorage;
+use OCP\Files\Storage\IStorage;
 use OCP\Lock\ILockingProvider;
 use OCP\Lock\LockedException;
 
@@ -578,13 +579,13 @@ abstract class Common implements Storage, ILockingStorage {
 	}
 
 	/**
-	 * @param \OCP\Files\Storage $sourceStorage
+	 * @param IStorage $sourceStorage
 	 * @param string $sourceInternalPath
 	 * @param string $targetInternalPath
 	 * @param bool $preserveMtime
 	 * @return bool
 	 */
-	public function copyFromStorage(\OCP\Files\Storage $sourceStorage, $sourceInternalPath, $targetInternalPath, $preserveMtime = false) {
+	public function copyFromStorage(IStorage $sourceStorage, $sourceInternalPath, $targetInternalPath, $preserveMtime = false) {
 		if ($sourceStorage === $this) {
 			return $this->copy($sourceInternalPath, $targetInternalPath);
 		}
@@ -625,12 +626,12 @@ abstract class Common implements Storage, ILockingStorage {
 	}
 
 	/**
-	 * @param \OCP\Files\Storage $sourceStorage
+	 * @param IStorage $sourceStorage
 	 * @param string $sourceInternalPath
 	 * @param string $targetInternalPath
 	 * @return bool
 	 */
-	public function moveFromStorage(\OCP\Files\Storage $sourceStorage, $sourceInternalPath, $targetInternalPath) {
+	public function moveFromStorage(IStorage $sourceStorage, $sourceInternalPath, $targetInternalPath) {
 		if ($sourceStorage === $this) {
 			return $this->rename($sourceInternalPath, $targetInternalPath);
 		}