1 files changed, 9 insertions, 5 deletions

diff --git a/apps/files_trashbin/lib/Sabre/TrashFolder.php b/apps/files_trashbin/lib/Sabre/TrashFolder.php
index 390f1956ffb..33236eea262 100644
--- a/apps/files_trashbin/lib/Sabre/TrashFolder.php
+++ b/apps/files_trashbin/lib/Sabre/TrashFolder.php
@@ -1,4 +1,5 @@
 <?php
+declare(strict_types=1);
 /**
  * @copyright 2018, Roeland Jago Douma <roeland@famdouma.nl>
  *
@@ -24,6 +25,7 @@ namespace OCA\Files_Trashbin\Sabre;
 
 use OCP\Files\FileInfo;
 use Sabre\DAV\Exception\Forbidden;
+use Sabre\DAV\Exception\NotFound;
 use Sabre\DAV\ICollection;
 
 class TrashFolder implements ICollection, ITrash {
@@ -46,7 +48,7 @@ class TrashFolder implements ICollection, ITrash {
 		throw new Forbidden();
 	}
 
-	public function getChild($name) {
+	public function getChild($name): ITrash {
 		$entries = \OCA\Files_Trashbin\Helper::getTrashFiles($this->getName(), $this->userId);
 
 		foreach ($entries as $entry) {
@@ -57,9 +59,11 @@ class TrashFolder implements ICollection, ITrash {
 				return new TrashFolderFile($this->getName(), $this->userId, $entry, $this->getOriginalLocation());
 			}
 		}
+
+		throw new NotFound();
 	}
 
-	public function getChildren() {
+	public function getChildren(): array {
 		$entries = \OCA\Files_Trashbin\Helper::getTrashFiles($this->getName(), $this->userId);
 
 		$children = array_map(function (FileInfo $entry) {
@@ -72,7 +76,7 @@ class TrashFolder implements ICollection, ITrash {
 		return $children;
 	}
 
-	public function childExists($name) {
+	public function childExists($name): bool {
 		$entries = \OCA\Files_Trashbin\Helper::getTrashFiles($this->getName(), $this->userId);
 
 		foreach ($entries as $entry) {
@@ -88,7 +92,7 @@ class TrashFolder implements ICollection, ITrash {
 		\OCA\Files_Trashbin\Trashbin::delete($this->data->getName(), $this->userId, $this->getLastModified());
 	}
 
-	public function getName() {
+	public function getName(): string {
 		return $this->data->getName() . '.d' . $this->getLastModified();
 	}
 
@@ -96,7 +100,7 @@ class TrashFolder implements ICollection, ITrash {
 		throw new Forbidden();
 	}
 
-	public function getLastModified() {
+	public function getLastModified(): int {
 		return $this->data->getMtime();
 	}