Add more front-end controllers, language file cleanup

app/Contracts/Repository/Daemon/FileRepositoryInterface.php

@@ -31,6 +31,8 @@ interface FileRepositoryInterface extends BaseRepositoryInterface
      *
      * @param string $path
      * @return object
+     *
+     * @throws \GuzzleHttp\Exception\RequestException
      */
     public function getFileStat($path);
 
@@ -39,6 +41,8 @@ interface FileRepositoryInterface extends BaseRepositoryInterface
      *
      * @param string $path
      * @return object
+     *
+     * @throws \GuzzleHttp\Exception\RequestException
      */
     public function getContent($path);
 
@@ -48,6 +52,8 @@ interface FileRepositoryInterface extends BaseRepositoryInterface
      * @param string $path
      * @param string $content
      * @return \Psr\Http\Message\ResponseInterface
+     *
+     * @throws \GuzzleHttp\Exception\RequestException
      */
     public function putContent($path, $content);
 
@@ -56,6 +62,8 @@ interface FileRepositoryInterface extends BaseRepositoryInterface
      *
      * @param string $path
      * @return array
+     *
+     * @throws \GuzzleHttp\Exception\RequestException
      */
     public function getDirectory($path);
 }