More code standards

src/App.php

@@ -8,11 +8,25 @@ use Monolog\Logger;
 use Monolog\Handler\StreamHandler;
 use Psr\Log\NullLogger;
 
+/**
+ * Application class
+ * 
+ * Mostly working as a register pattern for the logging and configuration.
+ * 
+ * @author  Jens True <jens.chr.true@gmail.com>
+ * @license https://opensource.org/licenses/gpl-license.php GNU Public License
+ * @link    https://jcktrue.dk
+ */
 class App
 {
     protected Logger $logger;
     protected array $config;
 
+    /**
+     * Create a new instance providing a config file
+     * 
+     * @param string $configFile Relative or full path to YML config.
+     */
     function __construct(string $configFile)
     {
         $this->config = Yaml::parseFile($configFile);
@@ -26,12 +40,21 @@ class App
         $this->logger = $logger;
     }
 
- 
+    /**
+     * Get the full configuration
+     * 
+     * @return array Full configuration structure
+     */
     function getConfig() : array
     {
         return $this->config;
     }
 
+    /**
+     * Get the logger instance. 
+     * 
+     * @return Logger Instance of logger
+     */
     function getLogger() : Logger
     {
         return $this->logger;