refactor(node): Be more exact about the types returned

Signed-off-by: Carl Schwan <carl.schwan@nextcloud.com>

Author: CarlSchwan

lib/private/Files/Node/File.php

@@ -14,7 +14,7 @@
 
 class File extends Node implements \OCP\Files\File {
 	#[Override]
-	protected function createNonExistingNode(string $path): \OCP\Files\Node {
+	protected function createNonExistingNode(string $path): NonExistingFile {
 		return new NonExistingFile($this->root, $this->view, $path);
 	}
 

lib/private/Files/Node/Folder.php

@@ -37,7 +37,7 @@ class Folder extends Node implements \OCP\Files\Folder {
 	private bool $wasDeleted = false;
 
 	#[Override]
-	protected function createNonExistingNode(string $path): INode {
+	protected function createNonExistingNode(string $path): NonExistingFolder {
 		return new NonExistingFolder($this->root, $this->view, $path);
 	}
 
@@ -101,7 +101,7 @@ public function nodeExists(string $path): bool {
 	}
 
 	#[Override]
-	public function newFolder(string $path): \OCP\Files\Folder {
+	public function newFolder(string $path): self {
 		if ($this->checkPermissions(Constants::PERMISSION_CREATE)) {
 			$fullPath = $this->getFullPath($path);
 			$nonExisting = new NonExistingFolder($this->root, $this->view, $fullPath);
@@ -132,7 +132,7 @@ public function newFolder(string $path): \OCP\Files\Folder {
 	}
 
 	#[Override]
-	public function newFile(string $path, $content = null): \OCP\Files\File {
+	public function newFile(string $path, $content = null): File {
 		if ($path === '') {
 			throw new NotPermittedException('Could not create as provided path is empty');
 		}

lib/private/Files/Node/NonExistingFolder.php

@@ -142,12 +142,12 @@ public function nodeExists(string $path): bool {
 	}
 
 	#[Override]
-	public function newFolder(string $path): \OCP\Files\Folder {
+	public function newFolder(string $path): Folder {
 		throw new NotFoundException();
 	}
 
 	#[Override]
-	public function newFile(string $path, $content = null): \OCP\Files\File {
+	public function newFile(string $path, $content = null): File {
 		throw new NotFoundException();
 	}