fix(snowflake): Register private class as alias of public interface

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

Author: CarlSchwan

lib/private/AppFramework/Http/Dispatcher.php

@@ -204,7 +204,7 @@ private function executeController(Controller $controller, string $methodName):
 		try {
 			$response = \call_user_func_array([$controller, $methodName], $arguments);
 		} catch (\TypeError $e) {
-			// Only intercept TypeErrors occurring on the first line, meaning that the invocation of the controller method failed.
+			// Only intercept TypeErrors occuring on the first line, meaning that the invocation of the controller method failed.
 			// Any other TypeError happens inside the controller method logic and should be logged as normal.
 			if ($e->getFile() === $this->reflector->getFile() && $e->getLine() === $this->reflector->getStartLine()) {
 				$this->logger->debug('Failed to call controller method: ' . $e->getMessage(), ['exception' => $e]);

lib/private/Server.php

@@ -288,6 +288,8 @@ public function __construct($webRoot, \OC\Config $config) {
 		$this->registerAlias(\OCP\Template\ITemplateManager::class, \OC\Template\TemplateManager::class);
 
 		$this->registerAlias(IActionFactory::class, ActionFactory::class);
+		$this->registerAlias(IGenerator::class, Generator::class);
+		$this->registerAlias(IDecoder::class, Decoder::class);
 
 		$this->registerService(View::class, function (Server $c) {
 			return new View();