Enforce type hints in dav app

Signed-off-by: Morris Jobke <hey@morrisjobke.de>

apps/dav/lib/Connector/Sabre/Directory.php

@@ -30,9 +30,11 @@
  */
 namespace OCA\DAV\Connector\Sabre;
 
+use OC\Files\View;
 use OCA\DAV\Connector\Sabre\Exception\Forbidden;
 use OCA\DAV\Connector\Sabre\Exception\InvalidPath;
 use OCA\DAV\Connector\Sabre\Exception\FileLocked;
+use OCP\Files\FileInfo;
 use OCP\Files\ForbiddenException;
 use OCP\Files\InvalidPathException;
 use OCP\Files\StorageNotAvailableException;
@@ -76,7 +78,7 @@ class Directory extends \OCA\DAV\Connector\Sabre\Node
 	 * @param ObjectTree|null $tree
 	 * @param \OCP\Share\IManager $shareManager
 	 */
-	public function __construct($view, $info, $tree = null, $shareManager = null) {
+	public function __construct(View $view, FileInfo $info, $tree = null, $shareManager = null) {
 		parent::__construct($view, $info, $shareManager);
 		$this->tree = $tree;
 	}

apps/dav/lib/Connector/Sabre/Node.php

@@ -34,7 +34,9 @@
 namespace OCA\DAV\Connector\Sabre;
 
 use OC\Files\Mount\MoveableMount;
+use OC\Files\View;
 use OCA\DAV\Connector\Sabre\Exception\InvalidPath;
+use OCP\Files\FileInfo;
 use OCP\Share\Exceptions\ShareNotFound;
 use OCP\Share\IManager;
 
@@ -77,7 +79,7 @@ abstract class Node implements \Sabre\DAV\INode {
 	 * @param \OCP\Files\FileInfo $info
 	 * @param IManager $shareManager
 	 */
-	public function __construct($view, $info, IManager $shareManager = null) {
+	public function __construct(View $view, FileInfo $info, IManager $shareManager = null) {
 		$this->fileView = $view;
 		$this->path = $this->fileView->getRelativePath($info->getPath());
 		$this->info = $info;